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2BMD

high resolution structure of GDP-bound human Rab4a

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0032482biological_processRab protein signal transduction
Functional Information from PDB Data
site_idAC1
Number of Residues25
DetailsBINDING SITE FOR RESIDUE GDP A1187
ChainResidue
AGLY20
AALA67
AMET110
AASN123
ALYS124
AASP126
ALEU127
ASER153
AALA154
ALEU155
AHOH2049
ATHR21
AHOH2050
AHOH2201
AHOH2202
AHOH2203
AHOH2204
AHOH2205
AGLY22
ALYS23
ASER24
ACYS25
APHE35
AGLY55
ALYS57

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A1188
ChainResidue
AGLU70
AARG71
APHE72
ATRP104
AASP107
ATHR156
AHOH2206
AHOH2207

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A1189
ChainResidue
ATYR98
AASN99
ALEU101
ATHR102
APHE141
AHOH2146
AHOH2208

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues9
DetailsMotif: {"description":"Switch 2","evidences":[{"source":"UniProtKB","id":"P61106","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16034420","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1Z0K","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PDB","id":"1Z0K","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15907487","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16034420","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1YU9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Z0K","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BME","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P61018","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"5-glutamyl serotonin","evidences":[{"source":"UniProtKB","id":"P56371","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLN69

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLY20

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PDB entries from 2025-12-17

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