3C78
0.98 A crystal structure of nitrophorin 4 from Rhodnius prolixus containing FE(III) 2,4 dimethyl deuteroporphyrin ix complexed with ammonia at ph 7.5
Replaces: 2AT7Functional Information from GO Data
Chain | GOid | namespace | contents |
X | 0005576 | cellular_component | extracellular region |
X | 0016491 | molecular_function | oxidoreductase activity |
X | 0042311 | biological_process | vasodilation |
X | 0046872 | molecular_function | metal ion binding |
X | 0051381 | molecular_function | histamine binding |
X | 0070026 | molecular_function | nitric oxide binding |
X | 0097746 | biological_process | blood vessel diameter maintenance |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 2 |
Details | BINDING SITE FOR RESIDUE NH3 X 700 |
Chain | Residue |
X | LEU133 |
X | HOH777 |
site_id | AC2 |
Number of Residues | 15 |
Details | BINDING SITE FOR RESIDUE FDD X 185 |
Chain | Residue |
X | LYS88 |
X | TYR105 |
X | LEU123 |
X | LYS125 |
X | LYS128 |
X | LEU133 |
X | HOH867 |
X | HOH868 |
X | PRO37 |
X | TYR40 |
X | LEU57 |
X | HIS59 |
X | PHE68 |
X | ASP70 |
X | PHE86 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 1 |
Details | Binding site: {"description":"proximal binding residue","evidences":[{"source":"PubMed","id":"10876239","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11560480","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"14673714","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16171383","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20524697","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22334402","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22976968","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23474537","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9782054","evidenceCode":"ECO:0000269"}]} |
Chain | Residue | Details |