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2IEY

Crystal Structure of mouse Rab27b bound to GDP in hexagonal space group

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE GDP A 200
ChainResidue
ASER18
AASP136
ASER163
AALA164
AALA165
BALA76
AGLY19
AVAL20
AGLY21
ALYS22
ATHR23
ATHR24
AASN133
ALYS134

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE GDP B 1200
ChainResidue
BASP17
BGLY19
BVAL20
BGLY21
BLYS22
BTHR23
BTHR24
BASN133
BLYS134
BASP136
BLEU137
BSER163
BALA164
BALA165

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsRegion: {"description":"Switch-I","evidences":[{"source":"PROSITE-ProRule","id":"PRU00753","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues31
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18940604","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2ZET","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N-acetylthreonine","evidences":[{"source":"UniProtKB","id":"O00194","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsRegion: {"description":"Switch-II","evidences":[{"source":"PROSITE-ProRule","id":"PRU00753","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P62820","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
BLEU78

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLY19

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
BGLY19

249697

PDB entries from 2026-02-25

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