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7UT0

Human DDAH-1, apo form

Functional Information from GO Data
ChainGOidnamespacecontents
A0000052biological_processcitrulline metabolic process
A0003073biological_processregulation of systemic arterial blood pressure
A0003824molecular_functioncatalytic activity
A0005829cellular_componentcytosol
A0006525biological_processarginine metabolic process
A0006527biological_processL-arginine catabolic process
A0007263biological_processnitric oxide mediated signal transduction
A0008285biological_processnegative regulation of cell population proliferation
A0016403molecular_functiondimethylargininase activity
A0016597molecular_functionamino acid binding
A0016787molecular_functionhydrolase activity
A0043116biological_processnegative regulation of vascular permeability
A0045429biological_processpositive regulation of nitric oxide biosynthetic process
A0045766biological_processpositive regulation of angiogenesis
A0046209biological_processnitric oxide metabolic process
A0046872molecular_functionmetal ion binding
A0070062cellular_componentextracellular exosome
A1900038biological_processnegative regulation of cellular response to hypoxia
B0000052biological_processcitrulline metabolic process
B0003073biological_processregulation of systemic arterial blood pressure
B0003824molecular_functioncatalytic activity
B0005829cellular_componentcytosol
B0006525biological_processarginine metabolic process
B0006527biological_processL-arginine catabolic process
B0007263biological_processnitric oxide mediated signal transduction
B0008285biological_processnegative regulation of cell population proliferation
B0016403molecular_functiondimethylargininase activity
B0016597molecular_functionamino acid binding
B0016787molecular_functionhydrolase activity
B0043116biological_processnegative regulation of vascular permeability
B0045429biological_processpositive regulation of nitric oxide biosynthetic process
B0045766biological_processpositive regulation of angiogenesis
B0046209biological_processnitric oxide metabolic process
B0046872molecular_functionmetal ion binding
B0070062cellular_componentextracellular exosome
B1900038biological_processnegative regulation of cellular response to hypoxia
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"19663506","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"19663506","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"PubMed","id":"9874257","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"S-nitrosocysteine","evidences":[{"source":"UniProtKB","id":"P56965","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

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PDB entries from 2025-10-08

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