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3DZ8

Crystal structure of human Rab3B GTPase bound with GDP

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE GDP A 201
ChainResidue
ASER32
ASER165
AALA166
ALYS167
AHOH511
AHOH520
AHOH522
AGLY34
ALYS35
ATHR36
ASER37
AASN135
ALYS136
AASP138
AMET139

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE UNX A 501
ChainResidue
ASER31
AALA79
AHOH510

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE UNX A 502
ChainResidue
APHE15
AGLN16
AALA43
AASP44
ATHR48

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE UNX A 504
ChainResidue
AARG66
AARG173

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE UNX A 505
ChainResidue
AASN169
AARG173

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues13
DetailsMotif: {"description":"Switch 1","evidences":[{"source":"PubMed","id":"35871249","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8A4B","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsMotif: {"description":"Switch 2","evidences":[{"source":"PubMed","id":"35871249","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8A4B","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"35871249","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8A4B","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"35871249","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8A4B","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8A4C","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PDB","id":"8A4B","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8A4C","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
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 RAB3B GTPase bound with GDP.","authoringGroup":["Structural genomics consortium (SGC)"]}},{"source":"PDB","id":"3DZ8","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by LRRK2","evidences":[{"source":"PubMed","id":"29125462","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLN81

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
ASER32

247947

PDB entries from 2026-01-21

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