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5XGC

Crystal structure of SmgGDS-558

Functional Information from GO Data
ChainGOidnamespacecontents
A0005085molecular_functionguanyl-nucleotide exchange factor activity
A0043547biological_processpositive regulation of GTPase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues43
DetailsRepeat: {"description":"ARM 3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues40
DetailsRepeat: {"description":"ARM 4","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues40
DetailsRepeat: {"description":"ARM 5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsRegion: {"description":"Interacts with polybasic regions in GTPases","evidences":[{"source":"PubMed","id":"21242305","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28630045","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues49
DetailsRegion: {"description":"Critical for catalytic activity","evidences":[{"source":"PubMed","id":"21242305","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28630045","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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