PDBsum entry 1vqu

Transferase

PDB id: 1vqu

Contents

Protein chains

334 a.a. *

Ligands

ACT ×2

GOL

Waters ×232

* Residue conservation analysis

PDB id:

1vqu

Name:

Transferase

Title:

Crystal structure of anthranilate phosphoribosyltransferase 2 (17130499) from nostoc sp. At 1.85 a resolution

Structure:

Anthranilate phosphoribosyltransferase 2. Chain: a, b. Engineered: yes

Source:

Nostoc sp.. Organism_taxid: 103690. Strain: pcc 7120. Gene: trpd2. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

1.85Å R-factor: 0.181 R-free: 0.221

Authors:

Joint Center For Structural Genomics (Jcsg)

Key ref:

Joint center for structural genomics (jcsg) Crystal structure of anthranilate phosphoribosyltransferase 2 (17130499) from nostoc sp. At 1.85 a resolution. To be published, .

Date:

05-Jan-05 Release date: 18-Jan-05

Protein chains

Q8YXQ9  (TRPD2_NOSS1) -  Anthranilate phosphoribosyltransferase 2 from Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)

Seq: 362 a.a.

Struc: 334 a.a.

Enzyme reactions

• Enzyme class: E.C.2.4.2.18 - anthranilate phosphoribosyltransferase.
• Pathway: Tryptophan Biosynthesis
• Reaction: N-(5-phospho-beta-D-ribosyl)anthranilate + diphosphate = 5-phospho-alpha- D-ribose 1-diphosphate + anthranilate

N-(5-phospho-beta-D-ribosyl)anthranilate + diphosphate = 5-phospho-alpha- D-ribose 1-diphosphate + anthranilate (Bound ligand (Het Group name = ACT) matches with 40.00% similarity)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site