ISDA: 6XSY

Deposition Date 2020-07-16

Release Date 2021-07-21

Last Version Date 2023-10-18

Entry Detail

PDB ID:

6XSY

Keywords:

LYASE/LYASE INHIBITOR

Title:

The external aldimine crystal structure of Salmonella typhimurium Tryptophan Synthase mutant beta-S377A with inhibitor 2-({[4-(trifluoromethoxy)phenyl]sulfonyl}amino)ethyl dihydrogen phosphate (F9F) at the alpha-site, Cesium ion at the metal coordination site, and (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-serine (KOU) at the beta-site

Biological Source:

Source Organism(s):

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

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.55 Å

R-Value Free:

0.17

R-Value Work:

0.13

R-Value Observed:

0.13

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:S377A
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