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2OVJ

The crystal structure of the human Rac GTPase activating protein 1 (RACGAP1) MgcRacGAP.

Functional Information from GO Data
ChainGOidnamespacecontents
A0007165biological_processsignal transduction
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE 7PE A 5096
ChainResidue
AHOH107
AHOH132
ASER359
AARG376
ASER410
AASP413
ALYS498
AILE521
APRO525

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues190
DetailsDomain: {"description":"Rho-GAP","evidences":[{"source":"PROSITE-ProRule","id":"PRU00172","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsSite: {"description":"Arginine finger; crucial for GTP hydrolysis by stabilizing the transition state","evidences":[{"source":"PROSITE-ProRule","id":"PRU00172","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by AURKB","evidences":[{"source":"PubMed","id":"12689593","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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