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4NZW

Crystal Structure of STK25-MO25 Complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0007165biological_processsignal transduction
A0014823biological_processresponse to activity
A0019900molecular_functionkinase binding
A0030018cellular_componentZ disc
A0030295molecular_functionprotein kinase activator activity
A0032991cellular_componentprotein-containing complex
A0034774cellular_componentsecretory granule lumen
A0035556biological_processintracellular signal transduction
A0043539molecular_functionprotein serine/threonine kinase activator activity
A0070062cellular_componentextracellular exosome
A0071476biological_processcellular hypotonic response
A0097066biological_processresponse to thyroid hormone
A0120283molecular_functionprotein serine/threonine kinase binding
A1901380biological_processnegative regulation of potassium ion transmembrane transport
A1902554cellular_componentserine/threonine protein kinase complex
A1904813cellular_componentficolin-1-rich granule lumen
B0004672molecular_functionprotein kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE J60 B 1000
ChainResidue
BILE26
BALA157
BALA158
BPHE159
BTYR287
BGLY27
BALA47
BGLU96
BTYR97
BLEU98
BGLY101
BASP105
BLEU147

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGKGSFGEVYkGidnhtkev..........VAIK
ChainResidueDetails
BILE26-LYS49

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9Z2W1","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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