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2A5J

Crystal Structure of Human RAB2B

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 3000
ChainResidue
ASER25
AGDP2696
AHOH3003
AHOH3017
AHOH3032
AHOH3091

site_idAC2
Number of Residues26
DetailsBINDING SITE FOR RESIDUE GDP A 2696
ChainResidue
ALYS24
ASER25
ACYS26
APHE36
APRO38
AARG82
AASN124
ALYS125
AASP127
ALEU128
ASER154
AALA155
ALYS156
AMG3000
AHOH3003
AHOH3017
AHOH3022
AHOH3032
AHOH3081
AHOH3119
AHOH3148
AHOH3167
AHOH3216
AGLY21
AVAL22
AGLY23

Functional Information from PROSITE/UniProt
site_idPS00675
Number of Residues14
DetailsSIGMA54_INTERACT_1 Sigma-54 interaction domain ATP-binding region A signature. YIIiGDTGVGKscL
ChainResidueDetails
ATYR14-LEU27

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 Residues12
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P61106","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2009","submissionDatabase":"PDB data bank","title":"Crystal structure of human RAB2B.","authoringGroup":["Structural genomics consortium (SGC)"]}},{"source":"PDB","id":"2A5J","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLN70

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLY21

247536

PDB entries from 2026-01-14

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