7KA1 image
Deposition Date 2020-09-29
Release Date 2021-09-29
Last Version Date 2023-10-18
Entry Detail
PDB ID:
7KA1
Title:
1.60 Angstrom resolution crystal structure of the beta-Q114A mutant Tryptophan Synthase in complex with inhibitor N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the alpha-site, aminoacrylate at the beta site, and cesium ion at the metal coordination site
Biological Source:
Method Details:
Experimental Method:
Resolution:
1.60 Å
R-Value Free:
0.18
R-Value Work:
0.15
R-Value Observed:
0.15
Space Group:
C 1 2 1
Macromolecular Entities
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 (strain LT2 / SGSC1412 / ATCC 700720)
Polymer Type:polypeptide(L)
Molecule:Tryptophan synthase beta chain
Gene (Uniprot):trpB
Mutations:Q114A
Chain IDs:B
Chain Length:397
Number of Molecules:1
Biological Source:Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Primary Citation
1.60 Angstrom resolution crystal structure of the beta-Q114A mutant Tryptophan Synthase in complex with inhibitor N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the alpha-site, aminoacrylate at the beta site, and cesium ion at the metal coordination site.
To be Published ? ? ? (?)
Primary Citation of related structures