SMTL ID : 2b7q.1

Crystal structure of quinolinic acid phosphoribosyltransferase from Helicobacter pylori with nicotinate mononucleotide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.31 Å

Oligo State

homo-hexamer

Ligands

6 x NCN: NICOTINATE MONONUCLEOTIDE(Non-covalent)

NCN.1: 18 residues within 4Å: Chain A: D.123, T.124, R.125, K.126, H.147, R.148, M.156, E.188, M.207, D.209, E.233, S.235, G.236, N.237, S.255, G.257, A.258, H.261 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:T.124 Hydrogen bonds: A:T.124, A:R.125, A:D.209, A:S.235, A:G.257, A:A.258 Salt bridges: A:R.125, A:K.126, A:R.148, A:H.261 pi-Stacking: A:H.147 NCN.2: 16 residues within 4Å: Chain B: T.124, R.125, K.126, R.148, M.156, E.188, M.207, D.209, S.235, G.236, N.237, S.255, V.256, G.257, A.258, H.261 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:T.124 Hydrogen bonds: B:E.188, B:S.235, B:G.236, B:N.237, B:G.257 Salt bridges: B:R.125, B:K.126, B:H.147, B:R.148, B:H.261 pi-Stacking: B:H.147 NCN.3: 15 residues within 4Å: Chain C: T.124, R.125, K.126, H.147, R.148, E.188, M.207, D.209, E.233, S.235, G.236, S.255, G.257, A.258, H.261 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:T.124 Hydrogen bonds: C:D.209, C:G.257 Salt bridges: C:R.125, C:K.126, C:H.147, C:R.148, C:H.261 NCN.4: 18 residues within 4Å: Chain D: D.123, T.124, R.125, K.126, H.147, R.148, M.156, E.188, M.207, D.209, E.233, S.235, G.236, N.237, S.255, G.257, A.258, H.261 11 PLIP interactions: 11 interactions with chain D Hydrophobic interactions: D:T.124 Hydrogen bonds: D:R.125, D:D.209, D:S.235, D:G.257, D:A.258 Salt bridges: D:R.125, D:K.126, D:R.148, D:H.261 pi-Stacking: D:H.147 NCN.5: 16 residues within 4Å: Chain E: T.124, R.125, K.126, R.148, M.156, E.188, M.207, D.209, S.235, G.236, N.237, S.255, V.256, G.257, A.258, H.261 12 PLIP interactions: 12 interactions with chain E Hydrophobic interactions: E:T.124 Hydrogen bonds: E:E.188, E:S.235, E:G.236, E:N.237, E:G.257 Salt bridges: E:R.125, E:K.126, E:H.147, E:R.148, E:H.261 pi-Stacking: E:H.147 NCN.6: 15 residues within 4Å: Chain F: T.124, R.125, K.126, H.147, R.148, E.188, M.207, D.209, E.233, S.235, G.236, S.255, G.257, A.258, H.261 8 PLIP interactions: 8 interactions with chain F Hydrophobic interactions: F:T.124 Hydrogen bonds: F:D.209, F:G.257 Salt bridges: F:R.125, F:K.126, F:H.147, F:R.148, F:H.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, M.K. et al., Crystal structure of quinolinic acid phosphoribosyltransferase from Helicobacter pylori. Proteins (2006)

Release Date

2006-02-21

Peptides

Probable nicotinate-nucleotide pyrophosphorylase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

Probable nicotinate-nucleotide pyrophosphorylase

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