SMTL ID : 5c7s.1

PRPP complexed with two Mn2+ in the active site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: G.108, S.120, D.252, E.253 Ligands: MN.2, PRP.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.120, A:E.253, H2O.1, H2O.2 MN.2: 5 residues within 4Å: Chain A: D.112, D.252, E.253 Ligands: MN.1, PRP.3 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.252, A:E.253, H2O.1, H2O.1, H2O.2 MN.4: 5 residues within 4Å: Chain B: D.112, D.252, E.253 Ligands: MN.5, PRP.6 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.252, B:E.253, H2O.7, H2O.7, H2O.10 MN.5: 6 residues within 4Å: Chain B: G.108, S.120, D.252, E.253 Ligands: MN.4, PRP.6 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.120, B:E.253, H2O.7, H2O.8

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

PRP.3: 20 residues within 4Å: Chain A: V.107, G.108, G.110, G.111, N.118, L.119, S.120, T.121, K.136, N.139, R.140, A.141, A.142, S.143, S.144, G.147, G.148, E.253 Ligands: MN.1, MN.2 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:G.108, A:G.111, A:N.118, A:S.120, A:S.120, A:T.121, A:T.121, A:N.139, A:N.139, A:A.142, A:S.143, A:S.144, A:S.144, A:G.148 Water bridges: A:G.110, A:G.110, A:D.112, A:G.113, A:T.116, A:T.116, A:L.119, A:L.119, A:K.136, A:A.149, A:R.194, A:G.221 Salt bridges: A:K.136, A:K.136 PRP.6: 20 residues within 4Å: Chain B: V.107, G.108, G.110, G.111, N.118, L.119, S.120, T.121, K.136, N.139, R.140, A.141, A.142, S.143, S.144, G.147, G.148, E.253 Ligands: MN.4, MN.5 24 PLIP interactions: 24 interactions with chain B Hydrogen bonds: B:G.108, B:G.108, B:G.111, B:N.118, B:S.120, B:S.120, B:S.120, B:T.121, B:N.139, B:N.139, B:A.142, B:S.143, B:S.144, B:S.144, B:G.148 Water bridges: B:G.110, B:G.110, B:D.112, B:L.119, B:L.119, B:K.136, B:A.149, B:G.221 Salt bridges: B:K.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Evans, G.L. et al., Binding and mimicking of the phosphate-rich substrate, PRPP. To Be Published

Release Date

2016-06-29

Peptides

Anthranilate phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Anthranilate phosphoribosyltransferase

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