SMTL ID : 3r6c.1 (1 other biounit)

Anthranilate phosphoribosyltransferase (trpD) from Mycobacterium tuberculosis (complex with inhibitor ACS179)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

monomer

Ligands

1 x PRP: 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose(Non-covalent)

PRP.1: 20 residues within 4Å: Chain A: V.105, G.106, G.108, G.109, N.116, L.117, S.118, T.119, K.134, N.137, R.138, A.139, A.140, S.141, S.142, G.145, G.146, E.251 Ligands: MG.2, MG.3 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:G.106, A:G.109, A:N.116, A:S.118, A:S.118, A:T.119, A:T.119, A:N.137, A:N.137, A:A.140, A:S.141, A:S.142, A:S.142, A:G.146 Water bridges: A:G.106, A:G.106, A:D.110, A:N.113, A:L.117, A:K.134, A:K.134, A:H.135, A:R.192 Salt bridges: A:K.134

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: S.118, D.250, E.251 Ligands: PRP.1, MG.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.118, A:E.251, H2O.2, H2O.3 MG.3: 5 residues within 4Å: Chain A: D.110, D.250, E.251 Ligands: PRP.1, MG.2 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.250, H2O.1, H2O.3, H2O.3, H2O.5

2 x 17N: 8-methoxyphenanthro[3,4-d][1,3]dioxole-5,6-dicarboxylic acid(Non-covalent)

17N.4: 12 residues within 4Å: Chain A: M.85, H.135, N.137, A.178, P.179, H.182, Y.185, A.189, R.192, L.204, G.205, T.208 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:P.179, A:P.179, A:H.182, A:Y.185, A:Y.185, A:A.189 Hydrogen bonds: A:Y.185, A:Y.185, A:A.189, A:T.208 Water bridges: A:R.192, A:R.192, A:G.205 Salt bridges: A:R.192, A:R.192 17N.5: 11 residues within 4Å: Chain A: R.262, V.263, A.264, S.267, D.269, V.324, A.327, G.328, A.333, W.335, A.338 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:R.262, A:A.264 Hydrogen bonds: A:D.269, A:W.335 Water bridges: A:R.262, A:R.262, A:R.262 Salt bridges: A:R.262, A:R.262 pi-Stacking: A:W.335 pi-Cation interactions: A:R.262, A:R.262

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Castell, A. et al., The Substrate Capture Mechanism of Mycobacterium tuberculosis Anthranilate Phosphoribosyltransferase Provides a Mode for Inhibition. Biochemistry (2013)

Release Date

2012-09-26

Peptides

Anthranilate phosphoribosyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Anthranilate phosphoribosyltransferase

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