ISDA: 6O1H

Deposition Date 2019-02-19

Release Date 2020-02-19

Last Version Date 2023-10-11

Entry Detail

PDB ID:

6O1H

Keywords:

LYASE

Title:

Tryptophan synthase Q114A mutant in complex with N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the enzyme alpha-site, cesium ion at the metal coordination site, and 2-aminophenol quinonoid at the enzyme beta site

Biological Source:

Source Organism:

Salmonella typhimurium (Taxon ID: 90371)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.64 Å

R-Value Free:

0.19

R-Value Work:

0.15

R-Value Observed:

0.15

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
Chain IDs:A
Chain Length:268
Number of Molecules:1
Biological Source:Salmonella typhimurium

UniProt ID:P00929 Pfam ID:PF00290

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tryptophan synthase beta chain
Gene (Uniprot):trpB
Mutagens:Q114A
Chain IDs:B
Chain Length:395
Number of Molecules:1
Biological Source:Salmonella typhimurium

UniProt ID:P0A2K1 Pfam ID:PF00291

Ligand Molecules

1D0

DMS

F9F

HVK

Primary Citation

Crystal structure of Salmonella typhimurium Tryptophan Synthase mutant beta-Q114A with 2-({[4-(trifluoromethoxy)phenyl]sulfonyl}amino)ethyl dihydrogen phosphate (F9F) at the alpha-site, Cesium ion at the metal coordination site, and [3-hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl]-serine (PLS) at the beta-site.

Hilario, E, Dunn, M.F, Mueller, L.J, Fan, L.Show

To be Published ? ? ? (?)

Primary Citation of related structures