SMTL ID : 2uxs.1

2.7A crystal structure of inorganic pyrophosphatase (Rv3628) from Mycobacterium tuberculosis at pH 7.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-hexamer

Ligands

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 5 residues within 4Å: Chain A: K.23, D.36, R.37, Y.133, K.134 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.133, A:Y.133 Water bridges: A:K.23, A:D.36 Salt bridges: A:K.23, A:R.37, A:K.134 PO4.2: 5 residues within 4Å: Chain B: K.23, D.36, R.37, Y.133, K.134 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Y.133, B:Y.133, B:Y.133 Salt bridges: B:K.23, B:R.37, B:K.134 PO4.3: 4 residues within 4Å: Chain C: K.23, R.37, Y.133, K.134 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:Y.133, C:Y.133, C:Y.133 Salt bridges: C:K.23, C:R.37, C:K.134 PO4.4: 5 residues within 4Å: Chain D: K.23, D.36, R.37, Y.133, K.134 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:D.36, D:Y.133, D:Y.133, D:Y.133 Water bridges: D:K.23, D:D.36 Salt bridges: D:K.23, D:R.37, D:K.134 PO4.5: 5 residues within 4Å: Chain E: K.23, D.36, R.37, Y.133, K.134 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:Y.133, E:Y.133 Salt bridges: E:K.23, E:R.37, E:K.134 PO4.6: 4 residues within 4Å: Chain F: K.23, R.37, Y.133, K.134 5 PLIP interactions: 5 interactions with chain F Hydrogen bonds: F:Y.133, F:Y.133 Salt bridges: F:K.23, F:R.37, F:K.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cole, R.E. et al., Crystal Structure of Rv3628: An Inorganic Pyrophosphatase from Mycobacterium Tuberculosis. To be Published

Release Date

2008-05-27

Peptides

INORGANIC PYROPHOSPHATASE: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

INORGANIC PYROPHOSPHATASE