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2FFQ

The crystal structure of human neuronal Rab6B in its active GTPgS-bound form

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 356
ChainResidue
ATHR27
ATHR45
AGSP355
AHOH357
AHOH358

site_idAC2
Number of Residues24
DetailsBINDING SITE FOR RESIDUE GSP A 355
ChainResidue
ALYS26
ATHR27
ASER28
APHE38
AASP39
AASN40
ATYR42
ATHR45
AGLY71
ATHR113
AASN126
ALYS127
AASP129
ALEU130
ASER156
AALA157
ALYS158
AMG356
AHOH357
AHOH374
AGLN22
ASER23
AVAL24
AGLY25

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsMotif: {"description":"Switch 1","evidences":[{"source":"PubMed","id":"16790928","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2FE4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FFQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsMotif: {"description":"Switch 2","evidences":[{"source":"PubMed","id":"16790928","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2FE4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FFQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues15
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P20340","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16790928","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2FE4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2FFQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"O-AMP-tyrosine; by Legionella DrrA","evidences":[{"source":"PubMed","id":"21822290","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLN72

242842

PDB entries from 2025-10-08

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