4L21
Crystal structure of Cimex nitrophorin F64V mutant ferrous NO complex
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004439 | molecular_function | phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0016791 | molecular_function | phosphatase activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0030185 | biological_process | nitric oxide transport |
| A | 0042311 | biological_process | vasodilation |
| A | 0046856 | biological_process | phosphatidylinositol dephosphorylation |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0097746 | biological_process | blood vessel diameter maintenance |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM A 301 |
| Chain | Residue |
| A | SER16 |
| A | VAL64 |
| A | GLN65 |
| A | LYS75 |
| A | ASN78 |
| A | THR87 |
| A | TYR89 |
| A | NO302 |
| A | HOH520 |
| A | HOH546 |
| A | GLU19 |
| A | LEU28 |
| A | VAL44 |
| A | PHE49 |
| A | ASP52 |
| A | GLY57 |
| A | SNC60 |
| A | VAL61 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NO A 302 |
| Chain | Residue |
| A | VAL44 |
| A | ILE80 |
| A | HEM301 |
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":"15637157","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1NTF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2IMQ","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
