SMTL ID : 4x59.1

Anthranilate phosphoribosyltransferase variant P180A from Mycobacterium tuberculosis in complex with PRPP and Mg

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

PRP.1: 15 residues within 4Å: Chain A: V.106, G.107, T.108, G.109, N.114, T.115, V.116, S.119, K.135, N.138, S.145, G.146, G.147, D.251, E.252 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:V.106, A:G.107, A:N.114, A:V.116, A:S.119, A:S.119 Water bridges: A:G.147, A:G.147, A:G.220 Salt bridges: A:K.135 PRP.4: 16 residues within 4Å: Chain B: V.106, G.107, T.108, G.109, N.117, L.118, S.119, T.120, K.135, N.138, A.141, G.146, G.147, E.252 Ligands: MG.5, MG.6 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:G.107, B:N.117, B:S.119, B:S.119, B:T.120, B:T.120, B:N.138, B:A.141, B:G.147 Water bridges: B:T.108, B:V.116, B:V.116, B:A.148, B:N.203, B:D.251 Salt bridges: B:K.135

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: L.305, G.306, G.307, I.351, D.352, G.354, E.357 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.305 Water bridges: A:E.357, A:E.357 GOL.3: 6 residues within 4Å: Chain A: F.274, D.275, G.278, F.279, W.336, L.337 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.275, A:G.278, A:W.336 GOL.9: 6 residues within 4Å: Chain B: R.215, R.238, A.265, A.266, G.329, L.330 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.215, B:R.238, B:R.238, B:A.266, B:G.329 Water bridges: B:G.267 GOL.10: 7 residues within 4Å: Chain B: R.263, V.325, A.328, G.329, A.334, W.336, A.339 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.263, B:V.325 GOL.11: 4 residues within 4Å: Chain B: D.50, V.85, S.88, H.89 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.88, B:S.88 GOL.12: 8 residues within 4Å: Chain B: V.156, R.157, L.160, S.168, W.363, V.364, F.366, G.367 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.157, B:S.168, B:V.364, B:G.367 Water bridges: B:R.368

2 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 4 residues within 4Å: Chain B: S.119, E.252 Ligands: PRP.4, MG.6 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.119, B:E.252, H2O.9, H2O.9 MG.6: 5 residues within 4Å: Chain B: D.111, D.251, E.252 Ligands: PRP.4, MG.5 6 PLIP interactions: 2 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.251, B:E.252, H2O.9, H2O.9, H2O.9, H2O.9

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.7: 2 residues within 4Å: Chain B: E.342, R.346 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.342 Water bridges: B:R.346 IMD.8: 6 residues within 4Å: Chain B: L.305, G.306, G.307, I.351, D.352, E.357 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.305 Water bridges: B:G.354

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cookson, T.V. et al., Structures of Mycobacterium tuberculosis Anthranilate Phosphoribosyltransferase Variants Reveal the Conformational Changes That Facilitate Delivery of the Substrate to the Active Site. Biochemistry (2015)

Release Date

2015-11-25

Peptides

Anthranilate phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Anthranilate phosphoribosyltransferase