PDB Entry (4itb)
PDB ID: 4itb Resolution: 1.4 Å Exp. Method: X-RAY DIFFRACTION
PMID: 23589281 DOI: 10.1074/jbc.M113.460428
Protein
Protein Name: Succinate-semialdehyde dehydrogenase
Uniprot ID/ACC: B1XMM6 (B1XMM6_SYNP2) Organism: Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Gene Symbol: SYNPCC7002_A2771 Gene ID: -
Protein Class: OXIDOREDUCTASE
Ligand
Ligand Name:   Succinic semialdehyde
Canonical SMILES:   OC(=O)CCC=O
Standard InChI:   InChI=1S/C4H6O3/c5-3-1-2-4(6)7/h3H,1-2H2,(H,6,7)
HET Code:   SSN PubChem:   1112
DrugBank:   - ChEMBL:   CHEMBL1615238
Molecular Formula:   C4H6O3 Mol. Weight:   102.03169 logP:   0.0501
HBD:   1 HBA:   2
#Rotatable Bonds:   3 TPSA:   54.37
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization CYS 262 A 13.1 17.62 Aldehyde
Binding Affinity
-