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Database: UniProt
Entry: O49839
LinkDB: O49839
Original site: O49839 
ID   PBL2_ARATH              Reviewed;         426 AA.
AC   O49839;
DT   24-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1998, sequence version 1.
DT   27-MAR-2024, entry version 165.
DE   RecName: Full=Probable serine/threonine-protein kinase PBL2 {ECO:0000305};
DE            EC=2.7.11.1 {ECO:0000305};
DE   AltName: Full=PBS1-like protein 2 {ECO:0000303|PubMed:20413097};
DE   AltName: Full=Protein kinase 2A {ECO:0000305};
GN   Name=PBL2 {ECO:0000303|PubMed:20413097};
GN   Synonyms=APK2A {ECO:0000303|PubMed:9150601},
GN   KIN1 {ECO:0000303|PubMed:21219905};
GN   OrderedLocusNames=At1g14370 {ECO:0000312|Araport:AT1G14370};
GN   ORFNames=F14L17.14 {ECO:0000312|EMBL:AAF43937.1};
OS   Arabidopsis thaliana (Mouse-ear cress).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=3702;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], REGULATION BY AGAMOUS, AND TISSUE SPECIFICITY.
RC   STRAIN=cv. Landsberg erecta;
RX   PubMed=9150601; DOI=10.1093/oxfordjournals.pcp.a029160;
RA   Ito T., Takahashi N., Shimura Y., Okada K.;
RT   "A serine/threonine protein kinase gene isolated by an in vivo binding
RT   procedure using the Arabidopsis floral homeotic gene product, AGAMOUS.";
RL   Plant Cell Physiol. 38:248-258(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=11130712; DOI=10.1038/35048500;
RA   Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O.,
RA   Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E.,
RA   Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K., Conn L.,
RA   Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P.,
RA   Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D.,
RA   Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J.,
RA   Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L.,
RA   Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A.,
RA   Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A.,
RA   Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M.,
RA   Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M.,
RA   Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P.,
RA   Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D.,
RA   Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D.,
RA   Yu G., Fraser C.M., Venter J.C., Davis R.W.;
RT   "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.";
RL   Nature 408:816-820(2000).
RN   [3]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=27862469; DOI=10.1111/tpj.13415;
RA   Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA   Town C.D.;
RT   "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT   genome.";
RL   Plant J. 89:789-804(2017).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=14593172; DOI=10.1126/science.1088305;
RA   Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA   Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA   Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA   Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA   Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA   Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA   Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA   Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA   Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA   Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA   Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA   Ecker J.R.;
RT   "Empirical analysis of transcriptional activity in the Arabidopsis
RT   genome.";
RL   Science 302:842-846(2003).
RN   [5]
RP   FUNCTION, INTERACTION WITH FLS2, INDUCTION BY FLAGELLIN, GENE FAMILY,
RP   NOMENCLATURE, AND DISRUPTION PHENOTYPE.
RX   PubMed=20413097; DOI=10.1016/j.chom.2010.03.007;
RA   Zhang J., Li W., Xiang T., Liu Z., Laluk K., Ding X., Zou Y., Gao M.,
RA   Zhang X., Chen S., Mengiste T., Zhang Y., Zhou J.M.;
RT   "Receptor-like cytoplasmic kinases integrate signaling from multiple plant
RT   immune receptors and are targeted by a Pseudomonas syringae effector.";
RL   Cell Host Microbe 7:290-301(2010).
RN   [6]
RP   SUBCELLULAR LOCATION, MUTAGENESIS OF GLY-2, AND MYRISTOYLATION AT GLY-2.
RX   PubMed=21219905; DOI=10.1016/j.febslet.2011.01.001;
RA   Stael S., Bayer R.G., Mehlmer N., Teige M.;
RT   "Protein N-acylation overrides differing targeting signals.";
RL   FEBS Lett. 585:517-522(2011).
RN   [7]
RP   FUNCTION, AND INTERACTION WITH XANTHOMONAS CAMPESTRIS XOPAC/AVRAC.
RX   PubMed=23951354; DOI=10.1371/journal.pone.0073469;
RA   Guy E., Lautier M., Chabannes M., Roux B., Lauber E., Arlat M., Noel L.D.;
RT   "xopAC-triggered immunity against Xanthomonas depends on Arabidopsis
RT   receptor-like cytoplasmic kinase genes PBL2 and RIPK.";
RL   PLoS ONE 8:E73469-E73469(2013).
RN   [8]
RP   FUNCTION, MUTAGENESIS OF LYS-124; ASP-219; GLY-247; SER-253; THR-254 AND
RP   TYR-262, DISRUPTION PHENOTYPE, SUBUNIT, URIDYLYLATION BY XANTHOMONAS
RP   CAMPESTRIS EFFECTOR AVRAC/XOPAC, URIDYLYLATION AT SER-253 AND THR-254, AND
RP   IDENTIFICATION BY MASS SPECTROMETRY.
RC   STRAIN=cv. Columbia;
RX   PubMed=26355215; DOI=10.1016/j.chom.2015.08.004;
RA   Wang G., Roux B., Feng F., Guy E., Li L., Li N., Zhang X., Lautier M.,
RA   Jardinaud M.-F., Chabannes M., Arlat M., Chen S., He C., Noel L.D.,
RA   Zhou J.-M.;
RT   "The decoy substrate of a pathogen effector and a pseudokinase specify
RT   pathogen-induced modified-self recognition and immunity in plants.";
RL   Cell Host Microbe 18:285-295(2015).
RN   [9]
RP   STRUCTURE BY ELECTRON MICROSCOPY (3.40 ANGSTROMS) IN COMPLEX WITH ATP
RP   ANALOGS, AND SUBUNIT.
RC   STRAIN=cv. Columbia;
RX   PubMed=30948527; DOI=10.1126/science.aav5870;
RA   Wang J., Hu M., Wang J., Qi J., Han Z., Wang G., Qi Y., Wang H.-W.,
RA   Zhou J.-M., Chai J.;
RT   "Reconstitution and structure of a plant NLR resistosome conferring
RT   immunity.";
RL   Science 364:0-0(2019).
RN   [10]
RP   STRUCTURE BY ELECTRON MICROSCOPY (3.90 ANGSTROMS) IN COMPLEX WITH ATP
RP   ANALOGS, FUNCTION, SUBUNIT, URIDYLYLATION AT SER-253 AND THR-254, AND
RP   INTERACTION WITH RKS1.
RC   STRAIN=cv. Columbia;
RX   PubMed=30948526; DOI=10.1126/science.aav5868;
RA   Wang J., Wang J., Hu M., Wu S., Qi J., Wang G., Han Z., Qi Y., Gao N.,
RA   Wang H.-W., Zhou J.-M., Chai J.;
RT   "Ligand-triggered allosteric ADP release primes a plant NLR complex.";
RL   Science 364:0-0(2019).
CC   -!- FUNCTION: Involved in disease resistance signaling (PubMed:20413097,
CC       PubMed:23951354, PubMed:26355215). Contributes to pathogen-associated
CC       molecular pattern (PAMP)-triggered immunity (PTI) signaling and defense
CC       responses downstream of FLS2 (PubMed:20413097). Acts as a BIK1 decoy
CC       and enables Xanthomonas campestris AvrAC/XopAC detection; X.campestris
CC       effector AvrAC/XopAC-mediated uridylylation promotes the formation of a
CC       complex with RKS1 and RPP13L4/ZAR1 which, in turn, activates effector-
CC       triggered immunity (ETI) against X.campestris (PubMed:23951354,
CC       PubMed:26355215, PubMed:30948526). Promotes, when uridylylated by
CC       AvrAC/XopAC, the release of ADP from the inactive RKS1-ZAR1 complex,
CC       thus activating the resistosome (PubMed:30948526).
CC       {ECO:0000269|PubMed:20413097, ECO:0000269|PubMed:23951354,
CC       ECO:0000269|PubMed:26355215, ECO:0000269|PubMed:30948526}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-seryl-[protein] = ADP + H(+) + O-phospho-L-seryl-
CC         [protein]; Xref=Rhea:RHEA:17989, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC         COMP:11604, ChEBI:CHEBI:15378, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:83421, ChEBI:CHEBI:456216; EC=2.7.11.1;
CC         Evidence={ECO:0000305};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-threonyl-[protein] = ADP + H(+) + O-phospho-L-
CC         threonyl-[protein]; Xref=Rhea:RHEA:46608, Rhea:RHEA-COMP:11060,
CC         Rhea:RHEA-COMP:11605, ChEBI:CHEBI:15378, ChEBI:CHEBI:30013,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:61977, ChEBI:CHEBI:456216;
CC         EC=2.7.11.1; Evidence={ECO:0000305};
CC   -!- SUBUNIT: Interacts with FLS2 (PubMed:20413097). Interacts with the
CC       Xanthomonas campestris effector XopAC/AvrAC; the recognition of
CC       X.campestris effector XopAC/AvrAC requires the presence of RKS1 and
CC       RPP13L4/ZAR1 (PubMed:23951354, PubMed:26355215). Component of a stable
CC       high-order oligomeric complex made of RKS1 and RPP13L4/ZAR1 which
CC       recruits X.campestris effector XopAC/AvrAC-mediated uridylylated PBL2
CC       in the presence of ATP to form a wheel-like pentameric resistosome;
CC       this complex triggers immunity toward X.campestris in vascular tissues
CC       (PubMed:26355215, PubMed:30948527, PubMed:30948526). Binds to RKS1 when
CC       uridylylated (PubMed:30948526). {ECO:0000269|PubMed:20413097,
CC       ECO:0000269|PubMed:23951354, ECO:0000269|PubMed:26355215,
CC       ECO:0000269|PubMed:30948526, ECO:0000269|PubMed:30948527}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:21219905};
CC       Lipid-anchor {ECO:0000305|PubMed:21219905}. Nucleus
CC       {ECO:0000269|PubMed:21219905}. Note=Predominantly localized at the
CC       plasma membrane. {ECO:0000269|PubMed:21219905}.
CC   -!- TISSUE SPECIFICITY: Strongly expressed in leaves, moderately in roots,
CC       and barely in flowers, mostly in pedicels.
CC       {ECO:0000269|PubMed:9150601}.
CC   -!- INDUCTION: Negatively regulated by AGAMOUS (AG) in floral organ
CC       primordia (PubMed:9150601). Induced by flagellin (flg22)
CC       (PubMed:20413097). {ECO:0000269|PubMed:20413097,
CC       ECO:0000269|PubMed:9150601}.
CC   -!- PTM: Uridylylated at Ser-253 and Thr-254 by Xanthomonas campestris
CC       effector AvrAC/XopAC; this uridylylation is necessary for specific
CC       recruitment to RKS1 and to trigger immunity.
CC       {ECO:0000269|PubMed:26355215}.
CC   -!- DISRUPTION PHENOTYPE: No visible phenotype under normal growth
CC       conditions (PubMed:20413097). Increased sensitivity to the pathogenic
CC       biotrophic bacteria Xanthomonas campestris pv. campestris (Xcc) in
CC       vascular tissues (PubMed:26355215). {ECO:0000269|PubMed:20413097,
CC       ECO:0000269|PubMed:26355215}.
CC   -!- SIMILARITY: Belongs to the protein kinase superfamily. Ser/Thr protein
CC       kinase family. {ECO:0000255|PROSITE-ProRule:PRU00159}.
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DR   EMBL; D88206; BAA24694.1; -; mRNA.
DR   EMBL; AC012188; AAF43937.1; -; Genomic_DNA.
DR   EMBL; CP002684; AEE29153.1; -; Genomic_DNA.
DR   EMBL; AF334731; AAG50109.1; -; mRNA.
DR   EMBL; AY059894; AAL24376.1; -; mRNA.
DR   PIR; T52285; T52285.
DR   RefSeq; NP_172889.1; NM_101304.4.
DR   PDB; 6J5T; EM; 3.40 A; A/D/I/J/M=1-426.
DR   PDB; 6J5U; EM; 3.90 A; C=1-426.
DR   PDB; 6J5V; EM; 4.25 A; C=1-426.
DR   PDB; 6J6I; EM; 3.70 A; A=1-426.
DR   PDBsum; 6J5T; -.
DR   PDBsum; 6J5U; -.
DR   PDBsum; 6J5V; -.
DR   PDBsum; 6J6I; -.
DR   AlphaFoldDB; O49839; -.
DR   EMDB; EMD-0680; -.
DR   EMDB; EMD-0681; -.
DR   EMDB; EMD-0682; -.
DR   EMDB; EMD-0688; -.
DR   SMR; O49839; -.
DR   BioGRID; 23239; 5.
DR   IntAct; O49839; 5.
DR   STRING; 3702.O49839; -.
DR   TCDB; 1.A.87.2.18; the mechanosensitive calcium channel (mca) family.
DR   iPTMnet; O49839; -.
DR   PaxDb; 3702-AT1G14370-1; -.
DR   ProteomicsDB; 236279; -.
DR   EnsemblPlants; AT1G14370.1; AT1G14370.1; AT1G14370.
DR   GeneID; 837999; -.
DR   Gramene; AT1G14370.1; AT1G14370.1; AT1G14370.
DR   KEGG; ath:AT1G14370; -.
DR   Araport; AT1G14370; -.
DR   TAIR; AT1G14370; APK2A.
DR   eggNOG; KOG1187; Eukaryota.
DR   HOGENOM; CLU_000288_21_1_1; -.
DR   InParanoid; O49839; -.
DR   OMA; MQKSPVR; -.
DR   OrthoDB; 651350at2759; -.
DR   PhylomeDB; O49839; -.
DR   PRO; PR:O49839; -.
DR   Proteomes; UP000006548; Chromosome 1.
DR   ExpressionAtlas; O49839; baseline and differential.
DR   Genevisible; O49839; AT.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0005886; C:plasma membrane; IDA:TAIR.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0106310; F:protein serine kinase activity; IEA:RHEA.
DR   GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR   GO; GO:0030957; F:Tat protein binding; IPI:UniProtKB.
DR   GO; GO:0006952; P:defense response; IEA:UniProtKB-KW.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   GO; GO:1900426; P:positive regulation of defense response to bacterium; IMP:UniProtKB.
DR   CDD; cd14066; STKc_IRAK; 1.
DR   Gene3D; 1.10.510.10; Transferase(Phosphotransferase) domain 1; 1.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   InterPro; IPR000719; Prot_kinase_dom.
DR   InterPro; IPR017441; Protein_kinase_ATP_BS.
DR   InterPro; IPR001245; Ser-Thr/Tyr_kinase_cat_dom.
DR   InterPro; IPR008271; Ser/Thr_kinase_AS.
DR   PANTHER; PTHR45621; OS01G0588500 PROTEIN-RELATED; 1.
DR   PANTHER; PTHR45621:SF71; SERINE_THREONINE-PROTEIN KINASE PBL2-RELATED; 1.
DR   Pfam; PF07714; PK_Tyr_Ser-Thr; 1.
DR   SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR   PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR   PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR   PROSITE; PS00108; PROTEIN_KINASE_ST; 1.
PE   1: Evidence at protein level;
KW   3D-structure; ATP-binding; Cell membrane; Kinase; Lipoprotein; Membrane;
KW   Myristate; Nucleotide-binding; Nucleus; Palmitate; Phosphoprotein;
KW   Plant defense; Reference proteome; Serine/threonine-protein kinase;
KW   Transferase.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000305|PubMed:21219905"
FT   CHAIN           2..426
FT                   /note="Probable serine/threonine-protein kinase PBL2"
FT                   /id="PRO_0000389476"
FT   DOMAIN          86..369
FT                   /note="Protein kinase"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT   REGION          1..54
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          374..426
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        219
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT   BINDING         92..100
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00159,
FT                   ECO:0000269|PubMed:30948526, ECO:0000269|PubMed:30948527,
FT                   ECO:0007744|PDB:6J5T, ECO:0007744|PDB:6J5U,
FT                   ECO:0007744|PDB:6J5V, ECO:0007744|PDB:6J6I"
FT   BINDING         124
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT   MOD_RES         75
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O48814"
FT   MOD_RES         169
FT                   /note="Phosphotyrosine"
FT                   /evidence="ECO:0000250|UniProtKB:O48814"
FT   MOD_RES         253
FT                   /note="O-UMP-serine"
FT                   /evidence="ECO:0000269|PubMed:26355215,
FT                   ECO:0000269|PubMed:30948526"
FT   MOD_RES         253
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:O48814"
FT   MOD_RES         254
FT                   /note="O-UMP-threonine"
FT                   /evidence="ECO:0000269|PubMed:26355215,
FT                   ECO:0000269|PubMed:30948526"
FT   MOD_RES         254
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O48814"
FT   MOD_RES         259
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:O48814"
FT   MOD_RES         267
FT                   /note="Phosphotyrosine"
FT                   /evidence="ECO:0000250|UniProtKB:O48814"
FT   LIPID           2
FT                   /note="N-myristoyl glycine"
FT                   /evidence="ECO:0000305|PubMed:21219905"
FT   LIPID           4
FT                   /note="S-palmitoyl cysteine"
FT                   /evidence="ECO:0000250|UniProtKB:Q9FE20"
FT   MUTAGEN         2
FT                   /note="G->A: Drastic reduction of plasma membrane
FT                   localization and strong increase of nuclear localization."
FT                   /evidence="ECO:0000269|PubMed:21219905"
FT   MUTAGEN         124
FT                   /note="K->E: Normal uridylylation and cell death induction
FT                   in response to the Xanthomonas campestris effector
FT                   XopAC/AvrAC in the presence of RKS1 and RPP13L4/ZAR1."
FT                   /evidence="ECO:0000269|PubMed:26355215"
FT   MUTAGEN         219
FT                   /note="D->A: Normal cell death induction in response to the
FT                   Xanthomonas campestris effector XopAC/AvrAC in the presence
FT                   of RKS1 and RPP13L4/ZAR1."
FT                   /evidence="ECO:0000269|PubMed:26355215"
FT   MUTAGEN         247
FT                   /note="G->R: Normal cell death induction in response to the
FT                   Xanthomonas campestris effector XopAC/AvrAC in the presence
FT                   of RKS1 and RPP13L4/ZAR1."
FT                   /evidence="ECO:0000269|PubMed:26355215"
FT   MUTAGEN         253
FT                   /note="S->A: Increased sensitivity to the pathogenic
FT                   biotrophic bacteria Xanthomonas campestris pv. campestris
FT                   (Xcc) in vascular tissues. Lost ability to trigger cell
FT                   death in response to the Xanthomonas campestris effector
FT                   XopAC/AvrAC in the presence of PBL2 and RKS1. Impaired
FT                   Xanthomonas campestris effector AvrAC/XopAC-mediated
FT                   uridylylation; when associated with A-254."
FT                   /evidence="ECO:0000269|PubMed:26355215"
FT   MUTAGEN         254
FT                   /note="T->A: Increased sensitivity to the pathogenic
FT                   biotrophic bacteria Xanthomonas campestris pv. campestris
FT                   (Xcc) in vascular tissues. Lost ability to trigger cell
FT                   death in response to the Xanthomonas campestris effector
FT                   XopAC/AvrAC in the presence of PBL2 and RKS1. Impaired
FT                   Xanthomonas campestris effector AvrAC/XopAC-mediated
FT                   uridylylation; when associated with A-253."
FT                   /evidence="ECO:0000269|PubMed:26355215"
FT   MUTAGEN         262
FT                   /note="Y->A: Normal cell death induction in response to the
FT                   Xanthomonas campestris effector XopAC/AvrAC in the presence
FT                   of RKS1 and RPP13L4/ZAR1."
FT                   /evidence="ECO:0000269|PubMed:26355215"
FT   HELIX           138..145
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   STRAND          162..164
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   TURN            178..180
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   STRAND          184..186
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   HELIX           194..210
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   STRAND          212..214
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   TURN            222..224
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   HELIX           265..269
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   HELIX           276..291
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   HELIX           337..348
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   STRAND          351..355
FT                   /evidence="ECO:0007829|PDB:6J5T"
FT   HELIX           359..364
FT                   /evidence="ECO:0007829|PDB:6J5T"
SQ   SEQUENCE   426 AA;  46296 MW;  51A7670B74C24DD3 CRC64;
     MGNCLDSSAK VDNSNHSPHA NSASSGSKVS SKTSRSTGPS GLSTTSYSTD SSFGPLPTLR
     TEGEILSSPN LKAFTFNELK NATKNFRQDN LLGEGGFGCV FKGWIDQTSL TASRPGSGIV
     VAVKQLKPEG FQGHKEWLTE VNYLGQLSHP NLVLLVGYCA EGENRLLVYE FMPKGSLENH
     LFRRGAQPLT WAIRMKVAVG AAKGLTFLHE AKSQVIYRDF KAANILLDAD FNAKLSDFGL
     AKAGPTGDNT HVSTKVIGTH GYAAPEYVAT GRLTAKSDVY SFGVVLLELI SGRRAMDNSN
     GGNEYSLVDW ATPYLGDKRK LFRIMDTKLG GQYPQKGAFT AANLALQCLN PDAKLRPKMS
     EVLVTLEQLE SVAKPGTKHT QMESPRFHHS SVMQKSPVRY SHDRPLLHMT PGASPLPSYT
     QSPRVR
//
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