PDB Entry (1kou) |
||
| ||
PDB ID: 1kou | Resolution: 1.16 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 11914481 | DOI: 10.1107/S0907444902001257 | |
Protein |
|
Protein Name: Photoactive yellow protein | |
Uniprot ID/ACC: P16113 (PYP_HALHA) | Organism: Halorhodospira halophila (Ectothiorhodospira halophila) |
Gene Symbol: pyp | Gene ID: - |
Protein Class: SIGNALING PROTEIN |
Ligand |
||
Ligand Name: CAFFEIC ACID | ||
Canonical SMILES: OC(=O)\C=C\c1ccc(O)c(O)c1 | ||
Standard InChI: InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+ | ||
HET Code: DHC | PubChem: 689043 | |
DrugBank: DB01880 | ChEMBL: CHEMBL145 | |
Molecular Formula: C9H8O4 | Mol. Weight: 180.04225 | logP: 1.1956 |
HBD: 3 | HBA: 3 | |
#Rotatable Bonds: 2 | TPSA: 77.76 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Nucleophilic Acyl Substitution | CYS 69 | A | 37.46 | 11.43 | Carboxylic Acid |
Binding Affinity |
||
- |