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Q9SJG9

- MPK20_ARATH

UniProt

Q9SJG9 - MPK20_ARATH

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Protein

Mitogen-activated protein kinase 20

Gene
MPK20, At2g42880, F7D19.12
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.

Enzyme regulationi

Activated by threonine and tyrosine phosphorylation By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei54 – 541ATP By similarity
Active sitei151 – 1511Proton acceptor By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi31 – 399ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. MAP kinase activity Source: TAIR
  3. protein binding Source: IntAct

GO - Biological processi

  1. MAPK cascade Source: GOC
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Serine/threonine-protein kinase, Transferase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciARA:AT2G42880-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Mitogen-activated protein kinase 20 (EC:2.7.11.24)
Short name:
AtMPK20
Short name:
MAP kinase 20
Gene namesi
Name:MPK20
Ordered Locus Names:At2g42880
ORF Names:F7D19.12
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
ProteomesiUP000006548: Chromosome 2

Organism-specific databases

TAIRiAT2G42880.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 606606Mitogen-activated protein kinase 20PRO_0000245820Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei187 – 1871Phosphothreonine By similarity
Modified residuei189 – 1891Phosphotyrosine By similarity
Modified residuei192 – 1921Phosphothreonine By similarity

Post-translational modificationi

Dually phosphorylated on Thr-187 and Tyr-189, which activates the enzyme By similarity.

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiQ9SJG9.
PRIDEiQ9SJG9.

Expressioni

Gene expression databases

GenevestigatoriQ9SJG9.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
MKK9Q9FX432EBI-2358896,EBI-2128545

Protein-protein interaction databases

IntActiQ9SJG9. 1 interaction.

Structurei

3D structure databases

ProteinModelPortaliQ9SJG9.
SMRiQ9SJG9. Positions 7-361.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini25 – 316292Protein kinaseAdd
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi187 – 1893TXY

Domaini

The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases.

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0515.
HOGENOMiHOG000233024.
InParanoidiQ9SJG9.
OMAiSQAERYT.
PhylomeDBiQ9SJG9.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR003527. MAP_kinase_CS.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS01351. MAPK. 1 hit.
PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9SJG9-1 [UniParc]FASTAAdd to Basket

« Hide

MQQDNRKKNN LEMEFFSDYG DANRFKVQEV IGKGSYGVVC SAIDTLTGEK    50
VAIKKIHDIF EHISDAARIL REIKLLRLLR HPDIVEIKHI MLPPSRREFK 100
DIYVVFELME SDLHQVIKAN DDLTREHYQF FLYQLLRALK YIHTANVYHR 150
DLKPKNILAN ANCKLKICDF GLARVAFNDT PTTIFWTDYV ATRWYRAPEL 200
CGSFYSKYTP AIDIWSIGCI FAEVLMGKPL FPGKNVVHQL DLMTDLLGTP 250
SLDTISRVRN EKARRYLTSM RKKPPIPFAQ KFPNADPLSL KLLERLLAFD 300
PKDRPTAEEA LADPYFKGLA KVEREPSCQP ITKMEFEFER RKVTKEDIRE 350
LISREILEYH PQLLKDHMNG ADKASFLYPS AVDQFRRQFA HLEENSGKTG 400
PVAPLERKHA SLPRSTVIHS TAVARGGQPK LMNNTNTLNP ETTQNIPFNH 450
ATIQAQQRNL SAAKPSTFMG PVAPFDNGRI SRDAYDPRSF IRSTNLPFSQ 500
QSAATVAMGK QQERRTTMEP EKQARQISQY NRYAPDVAIN IDNNPFIMAR 550
TGMNKAENIS DRIIIDTNLL QATAGIGVAA AAAAAAPGGS AHRKVGAVRY 600
GMSKMY 606
Length:606
Mass (Da):68,775
Last modified:June 1, 2002 - v2
Checksum:iF36B44BDF6BD78A1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AC006931 Genomic DNA. Translation: AAD21721.2.
CP002685 Genomic DNA. Translation: AEC10180.1.
AF412082 mRNA. Translation: AAL06535.1.
BT001021 mRNA. Translation: AAN46775.1.
PIRiD84859.
RefSeqiNP_565989.1. NM_129849.4.
UniGeneiAt.14161.

Genome annotation databases

EnsemblPlantsiAT2G42880.1; AT2G42880.1; AT2G42880.
GeneIDi818888.
KEGGiath:AT2G42880.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AC006931 Genomic DNA. Translation: AAD21721.2 .
CP002685 Genomic DNA. Translation: AEC10180.1 .
AF412082 mRNA. Translation: AAL06535.1 .
BT001021 mRNA. Translation: AAN46775.1 .
PIRi D84859.
RefSeqi NP_565989.1. NM_129849.4.
UniGenei At.14161.

3D structure databases

ProteinModelPortali Q9SJG9.
SMRi Q9SJG9. Positions 7-361.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi Q9SJG9. 1 interaction.

Proteomic databases

PaxDbi Q9SJG9.
PRIDEi Q9SJG9.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblPlantsi AT2G42880.1 ; AT2G42880.1 ; AT2G42880 .
GeneIDi 818888.
KEGGi ath:AT2G42880.

Organism-specific databases

GeneFarmi 849. 89.
TAIRi AT2G42880.

Phylogenomic databases

eggNOGi COG0515.
HOGENOMi HOG000233024.
InParanoidi Q9SJG9.
OMAi SQAERYT.
PhylomeDBi Q9SJG9.

Enzyme and pathway databases

BioCyci ARA:AT2G42880-MONOMER.

Miscellaneous databases

PROi Q9SJG9.

Gene expression databases

Genevestigatori Q9SJG9.

Family and domain databases

InterProi IPR011009. Kinase-like_dom.
IPR003527. MAP_kinase_CS.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
[Graphical view ]
Pfami PF00069. Pkinase. 1 hit.
[Graphical view ]
SMARTi SM00220. S_TKc. 1 hit.
[Graphical view ]
SUPFAMi SSF56112. SSF56112. 1 hit.
PROSITEi PS01351. MAPK. 1 hit.
PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  2. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  3. "Empirical analysis of transcriptional activity in the Arabidopsis genome."
    Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G.
    , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
    Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Columbia.
  4. "Mitogen-activated protein kinase cascades in plants: a new nomenclature."
    MAPK group
    Trends Plant Sci. 7:301-308(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENE FAMILY, NOMENCLATURE.
  5. Cited for: GENE FAMILY.

Entry informationi

Entry nameiMPK20_ARATH
AccessioniPrimary (citable) accession number: Q9SJG9
Secondary accession number(s): Q945L8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 11, 2006
Last sequence update: June 1, 2002
Last modified: June 11, 2014
This is version 107 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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