SMTL ID : 2jbm.1 (1 other biounit)

QPRTASE STRUCTURE FROM HUMAN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-hexamer

Ligands

6 x SRT: S,R MESO-TARTARIC ACID(Non-covalent)

SRT.1: 6 residues within 4Å: Chain A: T.139, R.140, K.141, R.163, K.173 Chain B: R.104 10 PLIP interactions: 8 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.140, A:R.140, A:R.163, B:R.104 Water bridges: A:E.203 Salt bridges: A:R.140, A:K.141, A:R.163, A:K.173, B:R.104 SRT.2: 6 residues within 4Å: Chain A: R.104 Chain B: T.139, R.140, K.141, R.163, K.173 9 PLIP interactions: 7 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.140, B:R.140, B:R.163 Salt bridges: B:R.140, B:K.141, B:R.163, B:K.173, A:R.104 Water bridges: A:R.104 SRT.3: 6 residues within 4Å: Chain C: T.139, R.140, K.141, R.163, K.173 Chain D: R.104 9 PLIP interactions: 7 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:R.140, C:R.140, C:R.163, D:R.104 Salt bridges: C:R.140, C:K.141, C:R.163, C:K.173, D:R.104 SRT.4: 5 residues within 4Å: Chain C: R.104 Chain D: T.139, R.140, R.163, K.173 12 PLIP interactions: 2 interactions with chain C, 10 interactions with chain D Hydrogen bonds: C:R.104, D:R.140, D:R.140, D:R.163 Salt bridges: C:R.104, D:R.140, D:K.141, D:R.163, D:K.173 Water bridges: D:K.141, D:E.203, D:E.203 SRT.5: 7 residues within 4Å: Chain E: T.139, R.140, K.141, R.163, M.171, K.173 Chain F: R.104 11 PLIP interactions: 8 interactions with chain E, 3 interactions with chain F Hydrogen bonds: E:R.140, E:R.140, F:R.104, F:R.104 Water bridges: E:K.141, E:R.163 Salt bridges: E:R.140, E:K.141, E:R.163, E:K.173, F:R.104 SRT.6: 6 residues within 4Å: Chain E: R.104 Chain F: T.139, R.140, K.141, R.163, K.173 11 PLIP interactions: 9 interactions with chain F, 2 interactions with chain E Hydrogen bonds: F:R.140, F:R.163, E:R.104 Water bridges: F:R.140, F:R.140, F:K.141 Salt bridges: F:R.140, F:K.141, F:R.163, F:K.173, E:R.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, H. et al., Structural and Kinetic Characterization of Quinolinate Phosphoribosyltransferase (Hqprtase) from Homo Sapiens. J.Mol.Biol. (2007)

Release Date

2007-11-13

Peptides

NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE

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