ISDA: 7LT4

Deposition Date 2021-02-18

Release Date 2022-02-23

Last Version Date 2023-10-18

Entry Detail

PDB ID:

7LT4

Keywords:

LYASE

Title:

The aminoacrylate form of the beta-K167T mutant Tryptophan Synthase at 1.80 Angstrom resolution in complex with N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the enzyme alpha-site and cesium ion at the metal coordination site

Biological Source:

Source Organism:

Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (Taxon ID: 99287)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.24

R-Value Work:

0.19

R-Value Observed:

0.20

Space Group:

C 1 2 1

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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 (strain LT2 / SGSC1412 / ATCC 700720)

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
Mutagens:K167T
Chain IDs:B
Chain Length:397
Number of Molecules:1
Biological Source:Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

UniProt ID:P0A2K1 Pfam ID:PF00291

Ligand Molecules