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3BB3

Crystal structure of Toc33 from Arabidopsis thaliana in complex with GDP and Mg2+

Functional Information from GO Data
ChainGOidnamespacecontents
A0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 282
ChainResidue
ASER50
AHOH283
AHOH284
AHOH285
AHOH286

site_idAC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE GDP A 281
ChainResidue
ASER50
ASER51
ASER65
AHIS160
AGLN195
AGLU208
AASN209
ASER210
AHOH284
AHOH285
AHOH286
ALYS44
AGLY46
AGLY48
ALYS49

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues5
DetailsRegion: {"description":"Homodimerization","evidences":[{"source":"PubMed","id":"18400179","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18400179","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3BB4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17337454","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18400179","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18541539","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"12741849","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16412428","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18054337","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
ALEU94

245011

PDB entries from 2025-11-19

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