SMTL ID : 1qpn.2 (2 other biounits)

Quinolinate Phosphoribosyl Transferase from Mycobacterium Tuberculosis in Complex with NCNN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x NCN: NICOTINATE MONONUCLEOTIDE(Non-covalent)

NCN.1: 14 residues within 4Å: Chain A: T.137, R.138, K.139, H.160, R.161, E.200, L.219, D.221, S.247, G.248, A.267, G.269, A.270, H.273 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.219, A:A.267 Hydrogen bonds: A:K.139, A:R.161, A:D.221, A:G.269, A:A.270 Water bridges: A:D.136, A:R.138, A:E.200, A:E.200, A:G.248, A:G.248 Salt bridges: A:K.139, A:H.160, A:R.161, A:H.273 NCN.2: 13 residues within 4Å: Chain B: T.137, R.138, K.139, H.160, R.161, L.219, D.221, S.247, G.248, A.267, G.269, A.270, H.273 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:L.219, B:A.267 Hydrogen bonds: B:R.161, B:S.247, B:G.248, B:G.269, B:A.270 Water bridges: B:R.138, B:E.200, B:E.200 Salt bridges: B:K.139, B:H.160, B:R.161, B:H.273

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sharma, V. et al., Crystal structure of quinolinic acid phosphoribosyltransferase from Mycobacterium tuberculosis: a potential TB drug target. Structure (1998)

Release Date

1998-11-25

Peptides

PROTEIN (QUINOLINATE PHOSPHORIBOSYL TRANSFERASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

PROTEIN (QUINOLINATE PHOSPHORIBOSYL TRANSFERASE)

Related Entries With Identical Sequence