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4JV4

Crystal Structure of RIalpha(91-379) bound to HE33, a N6 di-propyl substituted cAMP analog

Functional Information from GO Data
ChainGOidnamespacecontents
A0001932biological_processregulation of protein phosphorylation
A0005952cellular_componentcAMP-dependent protein kinase complex
A0008603molecular_functioncAMP-dependent protein kinase regulator activity
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE 1OR A 401
ChainResidue
ATHR190
ATRP260
AGLY199
AGLU200
ALEU201
AALA202
AARG209
AALA210
AALA211
AASP258

site_idAC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 1OR A 402
ChainResidue
AVAL281
AVAL313
APHE322
AGLY323
AGLU324
AILE325
AALA326
AARG333
AALA334
AALA335
ATYR371

Functional Information from PROSITE/UniProt
site_idPS00888
Number of Residues17
DetailsCNMP_BINDING_1 Cyclic nucleotide-binding domain signature 1. VIqQGDeGDnFYVIdqG
ChainResidueDetails
AVAL162-GLY178
AILE280-GLY296

site_idPS00889
Number of Residues18
DetailsCNMP_BINDING_2 Cyclic nucleotide-binding domain signature 2. FGElALiygtp......RAAtVkA
ChainResidueDetails
APHE198-ALA215
APHE322-ALA339

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING:
ChainResidueDetails
ALEU135
AGLU200
AARG209
AILE253
AGLU324
AARG333

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q9DBC7
ChainResidueDetails
ASER99

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P09456
ChainResidueDetails
ASER256

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PDB entries from 2025-06-11

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