PlantsP-Functional Genomics of Plant Phosphorylation
Home  |  Search  |  Families  |  Resources  |  Papers  |  Feature Scan  |  Comments/Suggestions

PlantsP Kinase Classification - PPC

The PlantsP Kinase classification is based on a bottom-up systematic classification based on sequence comparisons using BLAST. The classification uses the entire sequence; sequences that share domains outside of the kinase catalytic domain should therefore cluster together before sequences that only have the catalytic domain in common. The clustering thresholds have been chosen to correspond as closely as possible to conventional ideas of families while still remaining completely systematic.

Procedure
All plant protein kinases (1286) were filtered to remove those lacking a relatively complete (~90%) protein kinase domain. The remaining 1114 sequences were compared in an all-against-all comparison using BLAST. The pairwise Blast scores were then used with maximal linkage clustering methods to create a tree relating all sequences. Maximal linkage differs from common UPGMA (minimal linkage) methods by requiring that a sequence match all sequences in a group at a given threshold rather than matching just one. This produces clusters that have fewer artifacts (but no method is perfect). The clustering was performed in several stages, at each stage performaing maximal linkage clustering and then recalculating the average distances between clusters. The following expectation value cutoffs were used:

After construction of the overall tree, the 175 sequences with incomplete or overly long kinase catalytic regions were added to the tree. Each of the sequences was used as a BLAST search query, and when the sequence clearly matched with a single PPC family with an E value < 1 x 10-40, it was added to the family. Currently, only 22 of the original 1286 sequences have not been classified.

The PPC classification system assigns a hierarchical series of numbers, rather like the E.C. system. CDPKs, for instance, are family 3.1.0 (class=3, group=1, family=0). An additional level of subfamily can be added for those families that are highly populated. An outline of the tree is shown below

The classification is consistent with the work we have done on CDPKs, PEPCKs, SNRKs, and agrees well with Shiu's classification of receptor kinases. In the outline below, the Receptor kinases are named according to Shiu's system. The PPC and RPKR (Shiu) classifications have been entered into the PlantsP database in the keywords field. You can find the membors of a group by searching for "ppc:0.1.0" or "rpkr:RLCKV", for instance.

Outline of PPC Classes, Groups, and Families

This table can be used as an index into the complete listing, below.

Complete listing of classified plant protein kinases

Class 1 - Transmembrane Receptor Kinases and Related non-Transmembrane Kinases     Top
     Group 1.1      Top
          Family 1.1.1 - LRR V      Top
               21372 At1g53730 Arabidopsis thaliana leucine-rich transmembrane protein kinase 1
               21694 At3g14350 Arabidopsis thaliana Putative leucine-rich transmembrane protein
               10740 g3360289 Zea mays leucine-rich transmembrane protein kinase 1
               10741 g3360291 Zea mays leucine-rich transmembrane protein kinase 2
               21846 At4g22130 Arabidopsis thaliana ser/thr protein kinase like protein
               21149 At1g78980 Arabidopsis thaliana hypothetical protein
               21537 At2g20850 Arabidopsis thaliana putative LRR receptor protein kinase
               21800 At4g03390 Arabidopsis thaliana putative LRR receptor like protein kinase
               21045 At1g11140 Arabidopsis thaliana leucine-rich repeat transmembrane protein kinase
               21096 T19D16.1 Arabidopsis thaliana receptor-associated kinase isolog
               21954 At5g06820 Arabidopsis thaliana receptor like protein kinase
               11132 g5441896 Oryza sativa ESTs D23521
          Family 1.1.2 - Unknown Function      Top
               21482 At1g80640 Arabidopsis thaliana putative protein kinase
               21144 g8261.7 Arabidopsis thaliana putative protein kinase
               21968 T30N20_290 Arabidopsis thaliana ser/thr specific protein kinase like protein
               22076 At5g11020 Arabidopsis thaliana ser/thr specific protein kinase like protein
          Family 1.1.3 - LysM Domain Kinase      Top
               21174 At1g51940 Arabidopsis thaliana hypothetical protein
               21698 At3g21630 Arabidopsis thaliana putative protein kinase
               21536 At2g33580 Arabidopsis thaliana putative protein kinase
     Group 1.2      Top
          Family 1.2.1 - Receptor Like Cytoplasmic Kinase VIII      Top
               21022 At1g06700 Arabidopsis thaliana protein kinase interactor
               21566 At2g30740 Arabidopsis thaliana putative protein kinase
               21551 At2g43230 Arabidopsis thaliana putative protein kinase
               21783 At3g59350 Arabidopsis thaliana Protein Pto kinase interactor 1
               21564 At2g30730 Arabidopsis thaliana putative protein kinase
               21507 At2g41970 Arabidopsis thaliana putative protein kinase
               21653 At2g47060 Arabidopsis thaliana putative protein kinase
               21788 At3g62220 Arabidopsis thaliana Pto kinase interactor 1
               10791 Pti1 Lycopersicon esculentum Pto kinase interactor 1
               21693 At3g17410 Arabidopsis thaliana putative protein kinase
               21391 At1g48220 Arabidopsis thaliana Pto kinase interactor 1
               21083 F11A17.22 Arabidopsis thaliana Similar to Pto kinase interactor 1
               21027 At1g48210 Arabidopsis thaliana Pto kinase interactor 1
               21072 T22H22.21 Arabidopsis thaliana putative protein kinase
               21107 60742.m00074 Arabidopsis thaliana At1g54820 putative protein kinase
               21781 At3g58690 Arabidopsis thaliana ser/thr-specific protein kinase like protein
               21518 At2g28250 Arabidopsis thaliana putative protein kinase
          Family 1.2.2 - Receptor Like Cytoplasmic Kinase VII      Top
               20993 At1g26970 Arabidopsis thaliana putative protein kinase
               21472 At1g74490 Arabidopsis thaliana putative protein kinase
               21380 At1g14370 Arabidopsis thaliana hypothetical protein
               21581 At2g02800 Arabidopsis thaliana putative protein kinase
               21449 At1g69790 Arabidopsis thaliana putative protein kinase
               21382 At1g07570 Arabidopsis thaliana protein kinase APK1A
               21588 F8N16.22 Arabidopsis thaliana putative protein kinase
               21647 At2g28930 Arabidopsis thaliana putative protein kinase
               21944 At5g02290 Arabidopsis thaliana ser/thr-specific protein kinase NAK
               21563 At2g39660 Arabidopsis thaliana putative protein kinase
               21633 F12L6.32 Arabidopsis thaliana At2g39660 putative protein kinase
               21772 At3g55450 Arabidopsis thaliana similar to ser/thr protein kinase NAK
               21658 T4P13.2 Arabidopsis thaliana putative protein kinase
               21662 At3g01300 Arabidopsis thaliana putative protein kinase
               22070 At5g15080 Arabidopsis thaliana ser/thr specific protein kinase like serine
               21232 At3g28690 Arabidopsis thaliana putative protein kinase
               21481 At1g76360 Arabidopsis thaliana putative protein kinase
               21915 At4g35600 Arabidopsis thaliana ser/thr kinase like protein
               21543 At2g17220 Arabidopsis thaliana putative protein kinase
               21406 At1g61590 Arabidopsis thaliana ser/thr protein kinase
               21611 At2g05940 Arabidopsis thaliana putative protein kinase
               21987 At5g35580 Arabidopsis thaliana ser/thr protein kinase like
               21591 At2g26290 Arabidopsis thaliana putative protein kinase
               21550 At2g07180 Arabidopsis thaliana putative protein kinase
               21935 At5g01020 Arabidopsis thaliana ser/thr kinase like protein
               22033 At5g56460 Arabidopsis thaliana protein kinase like protein
               21478 At1g72540 Arabidopsis thaliana putative protein kinase
               21589 F8N16.23 Arabidopsis thaliana putative protein kinase
               21648 At2g28940 Arabidopsis thaliana putative protein kinase
               21593 At2g39110 Arabidopsis thaliana putative protein kinase
               21685 At3g09830 Arabidopsis thaliana putative protein kinase
               21947 W55EPL23M Arabidopsis thaliana putative protein
               11477 g7248457 Lophopyrum elongatum protein ser/thr kinase
               21931 68070.m00377 Arabidopsis thaliana At4g17660 NAK like protein kinase protein kinase
               21335 At5g47070 Arabidopsis thaliana protein ser/thr kinase like
               21023 At1g24030 Arabidopsis thaliana putative protein kinase
               21399 At1g20650 Arabidopsis thaliana hypothetical protein
               21136 F2D10.12 Arabidopsis thaliana putative protein kinase
               21480 At1g76370 Arabidopsis thaliana putative protein kinase
               21468 At1g07870 Arabidopsis thaliana protein kinase
               21535 At2g28590 Arabidopsis thaliana putative protein kinase
               21190 T17D12.15 Arabidopsis thaliana putative protein kinase
               21230 At3g20530 Arabidopsis thaliana putative protein kinase
               21945 At5g02800 Arabidopsis thaliana protein kinase like protein kinase APK2a
               21300 At5g18610 Arabidopsis thaliana protein kinase like protein
               22075 At5g13160 Arabidopsis thaliana protein kinase like protein kinase 1 PnPK1
               21672 At3g07070 Arabidopsis thaliana putative protein kinase
               21225 At3g24790 Arabidopsis thaliana putative protein kinase
               21832 At4g13190 Arabidopsis thaliana Pto kinase interactor 1
               21688 At3g02810 Arabidopsis thaliana putative protein kinase
               21977 At5g16500 Arabidopsis thaliana protein kinase like protein
               21220 At3g26940 Arabidopsis thaliana putative protein kinase
               21557 At2g20300 Arabidopsis thaliana putative protein kinase
               21796 At4g02010 Arabidopsis thaliana putative NAK like ser/thr protein kinase
               11280 g6498464 Oryza sativa putative NAK like Ser/Thr protein kinase
     Group 1.3      Top
          Family 1.3.1 - CRPK1L (type 1)      Top
               21426 At1g30570 Arabidopsis thaliana putative ser/thr protein kinase
               11153 g5679841 Oryza sativa contains eukaryotic protein kinase domain
               21760 At3g51550 Arabidopsis thaliana Receptor-like protein kinase
               21674 At3g04690 Arabidopsis thaliana putative protein kinase
               21367 At5g28680 Arabidopsis thaliana receptor like protein kinase
               21338 At5g54380 Arabidopsis thaliana receptor-protein kinase like protein
               22039 At5g59700 Arabidopsis thaliana receptor like protein kinase
               21622 At2g21480 Arabidopsis thaliana putative protein kinase
               21922 At4g39110 Arabidopsis thaliana putative receptor like protein kinase
               11428 g6983873 Oryza sativa putative receptor like protein kinase
               22046 At5g61350 Arabidopsis thaliana receptor like protein kinase
               21304 At5g24010 Arabidopsis thaliana receptor-protein kinase like protein
               21740 At3g46290 Arabidopsis thaliana Receptor-like protein kinase
               10226 g1644291 Catharanthus roseus receptor like protein kinase
               21632 At2g39360 Arabidopsis thaliana putative protein kinase
               21553 At2g23200 Arabidopsis thaliana putative protein kinase
               10056 g1096880 Lycopersicon esculentum Fen gene
          Family 1.3.2 - Leucine Rich Repeat Receptor VIII (Type 1)      Top
               21021 At1g06840 Arabidopsis thaliana receptor protein kinase
               21292 At5g01950 Arabidopsis thaliana putative protein receptor protein kinases
               21766 At3g53590 Arabidopsis thaliana CLV1 receptor kinase
               21090 At1g79620 Arabidopsis thaliana hypothetical protein
               22016 At5g49760 Arabidopsis thaliana receptor protein kinase like
               22017 At5g49770 Arabidopsis thaliana receptor protein kinase like
               22018 At5g49780 Arabidopsis thaliana receptor protein kinase like
          Family 1.3.3 - Leucine Rich Repeat Receptor Kinase I & Unknown Receptor Kinase I      Top
               21031 At1g49730 Arabidopsis thaliana hypothetical protein predicted by genemark.hmm
               21213 At3g19300 Arabidopsis thaliana unknown protein
               22029 At5g54590 Arabidopsis thaliana ser/thr-specific protein kinase like protein
               22071 At5g15730 Arabidopsis thaliana ser/thr-specific protein kinase like protein
               10041 g1076634 Nicotiana tabacum ser/thr-specific protein kinase NPK15
     Group 1.4      Top
          Family 1.4.1 - Crinkly 4 Like Kinase      Top
               21630 At2g39180 Arabidopsis thaliana putative protein kinase
               21686 At3g09780 Arabidopsis thaliana putative protein kinase
               21677 F11F8.37 Arabidopsis thaliana putative protein kinase
               21262 At3g59420 Arabidopsis thaliana Putative receptor kinase homolog
               10819 g3913366 Zea mays Putative receptor protein kinase precursor
               21250 At3g55950 Arabidopsis thaliana receptor kinase like protein
               21336 At5g47850 Arabidopsis thaliana receptor kinase like protein
     Group 1.5      Top
          Family 1.5.1 - Wall Associated Kinase-like Kinase      Top
               21028 At1g19390 Arabidopsis thaliana wall-associated kinase 2
               21450 At1g69730 Arabidopsis thaliana putative protein kinase
               21160 At1g79670 Arabidopsis thaliana hypothetical protein
               21438 At1g16140 Arabidopsis thaliana Similar to wall-associated protein kinase 4
               21089 At1g16150 Arabidopsis thaliana Similarity to wall-associated protein kinase 1
               21088 At1g16130 Arabidopsis thaliana Similarity to wall-associated protein kinase 1
               21159 At1g79680 Arabidopsis thaliana hypothetical protein
               21437 At1g16120 Arabidopsis thaliana Similar to wall-associated kinase 1
               21439 At1g16160 Arabidopsis thaliana Similar to wall-associated kinase 4
               21287 At4g31110 Arabidopsis thaliana putative protein wall-associated kinase 1
               21497 At1g17910 Arabidopsis thaliana hypothetical protein
               21895 At4g31100 Arabidopsis thaliana ser/thr-specific protein kinase like
               21079 At1g16260 Arabidopsis thaliana putative wall-associated kinase
               21489 At1g21210 Arabidopsis thaliana hypothetical protein
               21491 At1g21270 Arabidopsis thaliana hypothetical protein
               21490 At1g21230 Arabidopsis thaliana hypothetical protein
               21123 At1g21250 Arabidopsis thaliana hypothetical protein
               21122 At1g21240 Arabidopsis thaliana hypothetical protein
               21216 At3g25490 Arabidopsis thaliana wall-associated ser/thr kinase
               21616 At2g23450 Arabidopsis thaliana putative protein kinase
               22063 At5g66790 Arabidopsis thaliana putative protein
               21768 At3g53840 Arabidopsis thaliana Wall-associated protein kinase 4
               21943 At5g02070 Arabidopsis thaliana putative protein kinase
          Family 1.5.2 - LRK10 Like Kinase (Type 1)      Top
               21029 At1g18390 Arabidopsis thaliana wall-associated kinase
               21105 F4N21.1 Arabidopsis thaliana putative protein kinase
               21317 At5g38210 Arabidopsis thaliana Wall-associated kinase
               21138 At1g25390 Arabidopsis thaliana hypothetical protein
               21470 At1g69910 Arabidopsis thaliana putative protein kinase
          Family 1.5.3 - Receptor Like Cytoplasmic Kinase IV      Top
               21573 At2g11520 Arabidopsis thaliana putative protein kinase
               21792 At4g00330 Arabidopsis thaliana
               21345 At5g58940 Arabidopsis thaliana receptor like protein kinase
     Group 1.6      Top
          Family 1.6.1 - Leucine Rich Repeat Kinase IX      Top
               21407 At1g24650 Arabidopsis thaliana putative protein kinase
               21499 67028.m00018 Arabidopsis thaliana putative protein kinase
               21635 At2g01820 Arabidopsis thaliana putative receptor like protein kinase
               21486 At1g66150 Arabidopsis thaliana hypothetical protein
               11743 g7434420 Oryza sativa receptor like protein kinase
               21624 T8O11.1 Arabidopsis thaliana putative receptor protein kinase, 5' partial
               21709 At3g23750 Arabidopsis thaliana receptor like kinase
          Family 1.6.2 - Plant External Response Like Kinase      Top
               21376 At1g68690 Arabidopsis thaliana putative protein kinase
               21175 At1g26150 Arabidopsis thaliana Pto kinase interactor
               21990 At5g38560 Arabidopsis thaliana putative protein
               21405 At1g23540 Arabidopsis thaliana putative ser/thr protein kinase
               21454 At1g70460 Arabidopsis thaliana putative protein kinase
               21087 At1g10620 Arabidopsis thaliana putative ser/thr protein kinase emb|CAA18823.1
               21453 At1g70450 Arabidopsis thaliana putative protein kinase
               21151 F17O7.26 Arabidopsis thaliana putative protein kinase
               21211 At3g24540 Arabidopsis thaliana putative protein kinase
               21228 At3g24400 Arabidopsis thaliana putative protein kinase
               21699 At3g24550 Arabidopsis thaliana protein kinase
               21398 At1g52290 Arabidopsis thaliana putative protein kinase
               21081 At1g49270 Arabidopsis thaliana hypothetical protein 360
               21223 At3g18810 Arabidopsis thaliana putative protein kinase
               21909 At4g34440 Arabidopsis thaliana putative ser/thr protein kinase
               21549 T30D6.2 Arabidopsis thaliana putative ser/thr protein kinase
               21619 At2g18470 Arabidopsis thaliana putative protein kinase
               21903 At4g32710 Arabidopsis thaliana putative protein kinase
               21396 At1g55200 Arabidopsis thaliana putative protein kinase
               21717 At3g13690 Arabidopsis thaliana putative protein kinase
               22035 At5g56790 Arabidopsis thaliana putative protein
          Family 1.6.3 - Receptor Like Cytoplasmic Kinase V      Top
               21010 51809.m00050 Arabidopsis thaliana At1g56720 putative protein kinase
               21419 At1g09440 Arabidopsis thaliana putative ser/thr protein kinase
               21558 F23E6.5 Arabidopsis thaliana putative protein kinase
               21600 At2g42960 Arabidopsis thaliana putative protein kinase
               21782 At3g59110 Arabidopsis thaliana receptor like protein kinase
               21227 At3g17420 Arabidopsis thaliana ser/thr protein kinase
               21299 At5g18500 Arabidopsis thaliana Ser/Thr specific protein kinase like protein
               21038 At1g01540 Arabidopsis thaliana hypothetical protein
               21795 At4g01330 Arabidopsis thaliana putative protein kinase
               21799 At4g02630 Arabidopsis thaliana putative ser/thr protein kinase
               21910 At4g34500 Arabidopsis thaliana putative ser/thr protein kinase
          Family 1.6.4 - RKF3 Like Kinase      Top
               21447 At1g11050 Arabidopsis thaliana Ser/Thr protein kinase isolog
               21637 At2g48010 Arabidopsis thaliana putative protein kinase
     Group 1.7      Top
          Family 1.7.1 - S Domain Kinase (Type 1)      Top
               20995 At1g56140 Arabidopsis thaliana receptor like protein kinase
               21109 F14G9.24 Arabidopsis thaliana putative protein kinase
               20996 At1g56130 Arabidopsis thaliana receptor like protein kinase
               20997 At1g56120 Arabidopsis thaliana receptor like protein kinase
               21015 At1g53440 Arabidopsis thaliana receptor like ser/thr kinase
               21016 At1g53430 Arabidopsis thaliana receptor like ser/thr kinase
               21009 At1g07650 Arabidopsis thaliana receptor like ser/thr kinase
               21161 At1g53420 Arabidopsis thaliana hypothetical protein, 5' partial
               21238 At3g14840 Arabidopsis thaliana receptor like ser/thr kinase
               21137 At1g29740 Arabidopsis thaliana hypothetical protein
               21130 F1N18_101 Arabidopsis thaliana putative protein kinase
               21155 T3M22.1 Arabidopsis thaliana putative protein kinase
               21156 T3M22.2 Arabidopsis thaliana putative protein kinase
               21162 At1g29720 Arabidopsis thaliana hypothetical protein
               21157 T3M22.3 Arabidopsis thaliana putative protein kinase
               21139 At1g29730 Arabidopsis thaliana hypothetical protein
               21140 F1N18.1 Arabidopsis thaliana putative protein kinase
               21169 At1g16670 Arabidopsis thaliana hypothetical protein
               21660 At3g09010 Arabidopsis thaliana putative receptor ser/thr protein kinase
               21667 T16O11.3 Arabidopsis thaliana putative protein kinase
          Family 1.7.2 - Domain of Unknown Function 26 (DUF26) Kinase      Top
               21007 At1g11300 Arabidopsis thaliana ser/thr kinase
               21046 At1g11330 Arabidopsis thaliana receptor like protein kinase
               21085 At1g11350 Arabidopsis thaliana putative receptor like protein kinase
               21842 At4g21390 Arabidopsis thaliana ser/thr kinase like protein
               21054 At1g61610 Arabidopsis thaliana ser/thr kinase
               21043 At1g65800 Arabidopsis thaliana putative receptor kinase
               21044 At1g11340 Arabidopsis thaliana putative receptor kinase
               21086 At1g11410 Arabidopsis thaliana putative brassinosteroid insensitive protein
               21402 At1g65790 Arabidopsis thaliana putative receptor kinase
               21841 At4g21380 Arabidopsis thaliana receptor like ser/thr protein kinase ARK3
               21840 At4g21370 Arabidopsis thaliana Receptor-like kinase SFR2
               21879 At4g27290 Arabidopsis thaliana Putative receptor like kinase
               21880 At4g27300 Arabidopsis thaliana Putative receptor protein kinase
               21008 At1g11280 Arabidopsis thaliana ser/thr kinase
               21414 At1g61380 Arabidopsis thaliana S like receptor protein kinase
               21415 At1g61360 Arabidopsis thaliana S like receptor protein kinase
               21059 At1g61480 Arabidopsis thaliana S like receptor protein kinase
               21058 At1g61370 Arabidopsis thaliana S like receptor protein kinase
               21412 At1g61490 Arabidopsis thaliana S like receptor protein kinase
               21063 At1g61420 Arabidopsis thaliana S like receptor protein kinase
               21052 At1g61550 Arabidopsis thaliana ser/thr kinase
               21061 At1g61440 Arabidopsis thaliana S like receptor protein kinase
               21053 At1g61500 Arabidopsis thaliana ser/thr kinase
               21057 At1g61400 Arabidopsis thaliana S like receptor protein kinase
               21062 At1g61430 Arabidopsis thaliana S like receptor protein kinase
               21060 At1g61460 Arabidopsis thaliana S like receptor protein kinase
               21142 T1F9.24 Arabidopsis thaliana putative protein kinase
               21413 At1g61390 Arabidopsis thaliana S like receptor protein kinase
               21275 At4g03230 Arabidopsis thaliana putative receptor kinase
               21828 At4g11900 Arabidopsis thaliana KI domain interacting kinase 1
               21071 T1F15.1 Arabidopsis thaliana Strong similarity to receptor kinase gb|M80238
               21460 At1g67520 Arabidopsis thaliana putative receptor protein kinase
               21207 At3g16030 Arabidopsis thaliana putative receptor kinase
               21272 At4g00960 Arabidopsis thaliana Sequencing_group: WashU
               21273 At4g00970 Arabidopsis thaliana Sequencing_group: WashU
               21801 At4g04490 Arabidopsis thaliana putative receptor like protein kinase
               21804 At4g04540 Arabidopsis thaliana DUF26 Receptor like protein kinase
               21805 At4g04570 Arabidopsis thaliana receptor like protein kinase
               21802 At4g04500 Arabidopsis thaliana putative receptor like protein kinase
               21803 At4g04510 Arabidopsis thaliana putative receptor like protein kinase
               21844 At4g21410 Arabidopsis thaliana ser/thr kinase like protein
               21921 At4g38830 Arabidopsis thaliana receptor like protein kinase
               21474 At1g70740 Arabidopsis thaliana putative protein kinase
               21452 At1g70530 Arabidopsis thaliana putative protein kinase
               21324 At5g40380 Arabidopsis thaliana receptor like protein kinase
               21455 At1g70520 Arabidopsis thaliana putative protein kinase
               21885 At4g28670 Arabidopsis thaliana ser/thr kinase like protein
               21736 At3g45860 Arabidopsis thaliana protein kinase like receptor like protein kinase
               21811 At4g05200 Arabidopsis thaliana receptor protein kinase
               21850 At4g23130 Arabidopsis thaliana ser/thr kinase like protein
               21853 At4g23180 Arabidopsis thaliana ser/thr kinase like protein
               21861 At4g23270 Arabidopsis thaliana ser/thr kinase like protein
               21862 At4g23280 Arabidopsis thaliana ser/thr kinase like protein
               21865 At4g23310 Arabidopsis thaliana ser/thr kinase like protein
               21852 At4g23150 Arabidopsis thaliana ser/thr kinase like protein
               21851 At4g23140 Arabidopsis thaliana ser/thr kinase like protein
               21282 At4g23160 Arabidopsis thaliana putative protein copia like retrotransposon
               21821 At4g11460 Arabidopsis thaliana ser/thr kinase like protein
               21855 At4g23200 Arabidopsis thaliana ser/thr kinase like protein
               21826 At4g11530 Arabidopsis thaliana ser/thr kinase like protein
               21824 At4g11490 Arabidopsis thaliana ser/thr kinase like protein
               21822 At4g11470 Arabidopsis thaliana ser/thr kinase like protein
               21823 At4g11480 Arabidopsis thaliana ser/thr kinase like protein
               21864 At4g23300 Arabidopsis thaliana ser/thr kinase like protein
               21857 At4g23220 Arabidopsis thaliana ser/thr kinase like protein serine/threoni
               21859 At4g23250 Arabidopsis thaliana like protein receptor kinase 1
               21860 At4g23260 Arabidopsis thaliana Putative receptor kinase
               21858 At4g23240 Arabidopsis thaliana ser/thr kinase like protein
               21863 At4g23290 Arabidopsis thaliana ser/thr kinase like protein
               21866 At4g23320 Arabidopsis thaliana ser/thr kinase like protein
     Group 1.8 - Leucine Rich Repeat Kinase      Top
          Family 1.8.1 - Leucine Rich Repeat Kinase I      Top
               21011 At1g67720 Arabidopsis thaliana putative receptor kinase
               21534 At2g37050 Arabidopsis thaliana putative receptor like protein kinase
               22012 At5g48740 Arabidopsis thaliana receptor protein kinase like protein
               21012 At1g07560 Arabidopsis thaliana putative protein kinase
               21235 At3g21340 Arabidopsis thaliana ser/thr-specific protein kinase
               21241 At3g46420 Arabidopsis thaliana hypothetical protein
               21013 At1g07550 Arabidopsis thaliana putative protein kinase
               21111 F19C24.2 Arabidopsis thaliana putative protein kinase
               21353 At5g59680 Arabidopsis thaliana ser/thr-specific protein kinase like putative
               21629 At2g14510 Arabidopsis thaliana putative receptor like protein kinase
               21093 At1g49100 Arabidopsis thaliana putative receptor like protein kinase
               21631 At2g14440 Arabidopsis thaliana putative receptor like protein kinase
               21181 At1g51820 Arabidopsis thaliana hypothetical protein
               21649 At2g28960 Arabidopsis thaliana putative receptor like protein kinase
               22073 At5g16900 Arabidopsis thaliana receptor protein kinase like protein ser/thr
               21170 At1g51810 Arabidopsis thaliana hypothetical protein
               21567 At2g04300 Arabidopsis thaliana putative receptor like protein kinase
               21352 At5g59670 Arabidopsis thaliana ser/thr-specific protein kinase like putative
               21838 At4g20450 Arabidopsis thaliana receptor protein kinase
               21741 At3g46330 Arabidopsis thaliana receptor like protein kinase
               21744 At3g46370 Arabidopsis thaliana receptor like protein kinase
               21171 At1g51880 Arabidopsis thaliana hypothetical protein
               21179 At1g51850 Arabidopsis thaliana hypothetical protein
               21585 T20K24.22 Arabidopsis thaliana At2g19210 putative protein kinase
               21172 At1g51890 Arabidopsis thaliana hypothetical protein
               21893 At4g29990 Arabidopsis thaliana ser/thr-specific receptor protein kinase LRRP
               21076 At1g05700 Arabidopsis thaliana putative light repressible receptor protein
               21595 At2g19210 Arabidopsis thaliana putative receptor like protein kinase
               21584 At2g19190 Arabidopsis thaliana putative receptor like protein kinase
               21598 At2g19230 Arabidopsis thaliana putative receptor like protein kinase
               21891 At4g29450 Arabidopsis thaliana ser/thr-specific receptor protein kinase like
               21125 At1g51790 Arabidopsis thaliana hypothetical protein
               21350 At5g59650 Arabidopsis thaliana ser/thr-specific protein kinase like putative
               21742 At3g46340 Arabidopsis thaliana receptor like protein kinase
               21651 At2g28990 Arabidopsis thaliana putative receptor like protein kinase
               21743 At3g46350 Arabidopsis thaliana receptor like protein kinase
               21178 At1g51860 Arabidopsis thaliana hypothetical protein
               21467 F19C24.1 Arabidopsis thaliana putative protein kinase
               21650 At2g28970 Arabidopsis thaliana putative receptor like protein kinase
               21112 At1g51800 Arabidopsis thaliana hypothetical protein
               21124 F19C24.23 Arabidopsis thaliana putative protein kinase
               21180 At1g51830 Arabidopsis thaliana hypothetical protein
               21492 F19C24.22 Arabidopsis thaliana putative protein kinase
               21145 At1g62090 Arabidopsis thaliana hypothetical protein
               21177 At1g51870 Arabidopsis thaliana hypothetical protein
               21173 At1g51910 Arabidopsis thaliana hypothetical protein
               21652 At2g29000 Arabidopsis thaliana putative receptor like protein kinase
               21745 At3g46400 Arabidopsis thaliana Light repressible receptor protein kinase
               21240 At3g46410 Arabidopsis thaliana putative protein several ser/thr-specific
               21113 At1g51620 Arabidopsis thaliana hypothetical protein
     Group 1.9      Top
          Family 1.9.1 - CRPK1 Like Kinase (Types 1 and 2)      Top
               21991 At5g38990 Arabidopsis thaliana Receptor-like protein kinase
               21992 At5g39000 Arabidopsis thaliana Receptor-like protein kinase
               21993 At5g39020 Arabidopsis thaliana receptor protein kinase
               21994 At5g39030 Arabidopsis thaliana receptor protein kinase
               21417 At1g70250 Arabidopsis thaliana Hypothetical protein similar to PR5K
               21833 At4g18250 Arabidopsis thaliana receptor ser/thr kinase like protein
               21321 At5g38280 Arabidopsis thaliana receptor ser/thr kinase PR5K
               21131 F1O19.1 Arabidopsis thaliana putative protein kinase
               21133 At1g67000 Arabidopsis thaliana hypothetical protein
               21320 At5g38260 Arabidopsis thaliana receptor ser/thr protein kinase like receptor
               21132 At1g66980 Arabidopsis thaliana hypothetical protein
               21318 At5g38240 Arabidopsis thaliana receptor ser/thr protein kinase like receptor
               21319 At5g38250 Arabidopsis thaliana receptor ser/thr protein kinase like receptor
               10581 g2832304 Oryza sativa receptor like protein kinase
               10738 g3341747 Oryza sativa receptor like protein kinase
               10589 g2854049 Oryza sativa receptor ser/thr kinase
          Family 1.9.2 - S Domain Kinase (Type 2)      Top
               21433 At1g34300 Arabidopsis thaliana hypothetical protein
               21982 At5g24080 Arabidopsis thaliana receptor like protein kinase
               21356 At5g60900 Arabidopsis thaliana S-receptor kinase homolog 2 precursor S-receptor
               21583 At2g19130 Arabidopsis thaliana putative receptor like protein kinase
               10764 g3445397 Zea mays S-domain receptor like protein kinase
               21793 At4g00340 Arabidopsis thaliana Similar to S-domain receptor-like protein kinase
               11652 g7340864 Oryza sativa Similar to protein kinase
               21901 At4g32300 Arabidopsis thaliana S-receptor kinase like protein ser/thr-spec
               10048 g1076755 Oryza sativa S-receptor kinase homolog precursor
               21313 At5g35370 Arabidopsis thaliana receptor like protein kinase
               10015 g100913 Zea mays S-receptor kinase homolog PK1 precursor
               11010 g479356 Zea mays receptor like protein kinase
     Group 1.10      Top
          Family 1.10.1 - Receptor Like Cytoplasmic Kinase VI     Top
               21024 At1g21590 Arabidopsis thaliana hypothetical protein
               22054 At5g63940 Arabidopsis thaliana putative protein
               21542 At2g16750 Arabidopsis thaliana putative protein kinase
               21911 At4g35030 Arabidopsis thaliana Leucine rich repeat receptor-like kinase
               21104 At1g66460 Arabidopsis thaliana hypothetical protein
               21316 At5g37790 Arabidopsis thaliana protein kinase like protein Pto kinase
               21636 At2g18890 Arabidopsis thaliana putative protein kinase
               21341 At5g57670 Arabidopsis thaliana putative protein
               21657 At3g05140 Arabidopsis thaliana putative ser/thr protein kinase
               21296 At5g10520 Arabidopsis thaliana Pto kinase interactor like protein Pto kinase
               22057 At5g65530 Arabidopsis thaliana putative protein
               21302 At5g18910 Arabidopsis thaliana Pto kinase interactor 1
               21988 At5g35960 Arabidopsis thaliana ser/thr protein kinase like
     Group 1.11      Top
          Family 1.11.1 - Legume Lectin Domain Kinase      Top
               21416 At1g70130 Arabidopsis thaliana hypothetical protein
               21889 At4g29050 Arabidopsis thaliana ser/thr-specific kinase like protein
               21065 At1g70110 Arabidopsis thaliana hypothetical protein
               21514 At2g43700 Arabidopsis thaliana putative receptor protein kinase
               21515 At2g43690 Arabidopsis thaliana putative receptor protein kinase
               21785 At3g59700 Arabidopsis thaliana ser/thr kinase lecRK1 precursor
               21265 At3g59750 Arabidopsis thaliana receptor lectin kinase like protein
               21264