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3VN9

Rifined Crystal structure of non-phosphorylated MAP2K6 in a putative auto-inhibition state

Replaces:  3AN0
Functional Information from GO Data
ChainGOidnamespacecontents
A0000165biological_processMAPK cascade
A0000166molecular_functionnucleotide binding
A0001649biological_processosteoblast differentiation
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0004708molecular_functionMAP kinase kinase activity
A0004713molecular_functionprotein tyrosine kinase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005856cellular_componentcytoskeleton
A0006351biological_processDNA-templated transcription
A0006468biological_processprotein phosphorylation
A0006915biological_processapoptotic process
A0007165biological_processsignal transduction
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0019901molecular_functionprotein kinase binding
A0031098biological_processstress-activated protein kinase signaling cascade
A0035872biological_processnucleotide-binding domain, leucine rich repeat containing receptor signaling pathway
A0038066biological_processp38MAPK cascade
A0042770biological_processsignal transduction in response to DNA damage
A0051403biological_processstress-activated MAPK cascade
A0051726biological_processregulation of cell cycle
A0060348biological_processbone development
A0090398biological_processcellular senescence
A0106310molecular_functionprotein serine kinase activity
A0120163biological_processnegative regulation of cold-induced thermogenesis
A1901796biological_processregulation of signal transduction by p53 class mediator
A1902531biological_processregulation of intracellular signal transduction
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE ANK A 401
ChainResidue
AGLY60
ASER135
ALYS138
AASP179
ALYS181
ASER183
AASN184
AASP197
ASER201
ALYS210
AMG402
AALA63
ATYR64
AVAL67
AALA80
ALYS82
AMET129
AGLU130
AMET132

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 402
ChainResidue
AASN184
AASP197
AANK401

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGRGAYGVVEkMrhvpsgqi..........MAVK
ChainResidueDetails
ALEU59-LYS82

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. ViHrDVKpsNVLI
ChainResidueDetails
AVAL175-ILE187

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues261
DetailsDomain: {"description":"Protein kinase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues23
DetailsRegion: {"description":"DVD domain"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10027","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by MAP3K; alternate","evidences":[{"source":"PubMed","id":"16728640","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24936062","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by MAP3K; alternate","evidences":[{"source":"PubMed","id":"16728640","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24936062","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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