PDB Entry (3i4a) |
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PDB ID: 3i4a | Resolution: 1.9 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 19663506 | DOI: 10.1021/bi9007098 | |
Protein |
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Protein Name: N(G),N(G)-dimethylarginine dimethylaminohydrolase 1 | |
Uniprot ID/ACC: O94760 (DDAH1_HUMAN) | Organism: Homo sapiens (Human) |
Gene Symbol: DDAH1 | Gene ID: 23576 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: N5-(1-iminopropyl)-L-ornithine | ||
Canonical SMILES: CCC(=N)NCCC[C@H](N)C(O)=O | ||
Standard InChI: InChI=1S/C8H17N3O2/c1-2-7(10)11-5-3-4-6(9)8(12)13/h6H,2-5,9H2,1H3,(H2,10,11)(H,12,13)/t6-/m0/s1 | ||
HET Code: LN5 | PubChem: 44593548 | |
DrugBank: - | ChEMBL: CHEMBL507472 | |
Molecular Formula: C8H17N3O2 | Mol. Weight: 187.13208 | logP: 0.15537 |
HBD: 4 | HBA: 3 | |
#Rotatable Bonds: 6 | TPSA: 99.2 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Addition to a Double Bond | CYS 274 | A | 10.31 | 12.81 | Amidine |
Binding Affinity |
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Database Name | Value |
PDBBind | Ki : 52000 nM |
BindingDB | IC50 : 300000 nM , Ki : 145000 nM , Ki : 52000 nM |