3CEP image
Deposition Date 2008-02-29
Release Date 2008-04-01
Last Version Date 2023-11-01
Entry Detail
PDB ID:
3CEP
Keywords:
LYASE
Title:
Structure of a tryptophan synthase quinonoid intermediate
Biological Source:
Source Organism:
Salmonella typhimurium (Taxon ID: 602)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.10 Å
R-Value Free:
0.23
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
C 1 2 1
3CEP validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tryptophan synthase alpha chain
Gene (Uniprot):trpA
Chain IDs:A
Chain Length:268
Number of Molecules:1
Biological Source:Salmonella typhimurium
UniProt ID:P00929 Pfam ID:PF00290 EC:4.2.1.20
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tryptophan synthase beta chain
Gene (Uniprot):trpB
Chain IDs:B
Chain Length:396
Number of Molecules:1
Biological Source:Salmonella typhimurium
UniProt ID:P0A2K1 Pfam ID:PF00291
Ligand Molecules
CS
G3P
IDM
MH6
PLP
Primary Citation
Structure and mechanistic implications of a tryptophan synthase quinonoid intermediate.
Chembiochem 9 1024 1028 (2008)
PMID: 18351684 DOI: 10.1002/cbic.200700703
Primary Citation of related structures
3CEP