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2OSA

The Rho-GAP domain of human N-chimaerin

Functional Information from GO Data
ChainGOidnamespacecontents
A0005096molecular_functionGTPase activator activity
A0007165biological_processsignal transduction
A0043547biological_processpositive regulation of GTPase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues191
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 Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P30337","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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