SMTL ID : 2p2g.1 (1 other biounit)

Crystal Structure of Ornithine Carbamoyltransferase from Mycobacterium Tuberculosis (Rv1656): Orthorhombic Form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-trimer

Ligands

9 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: S.50, T.51, R.52, P.266 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.52 Salt bridges: A:R.52 SO4.2: 5 residues within 4Å: Chain A: N.248, S.249, T.274, A.276, V.277 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.249, A:T.274, A:A.276, A:V.277 SO4.3: 4 residues within 4Å: Chain B: S.50, T.51, R.52, P.266 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.50, B:T.51, B:T.51, B:R.52 Salt bridges: B:R.52 SO4.4: 4 residues within 4Å: Chain B: N.248, S.249, T.274, A.276 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.249, B:S.249, B:T.274 SO4.5: 6 residues within 4Å: Chain A: D.72, G.74 Chain B: D.72, G.74 Chain C: D.72, G.74 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: A:D.72, A:G.74, C:G.74, B:G.74 SO4.6: 7 residues within 4Å: Chain A: R.54, D.72 Chain B: R.54, V.70, D.72 Chain C: R.54, V.70 5 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B, 1 interactions with chain A Water bridges: C:D.72 Salt bridges: C:R.54, B:R.54, A:R.54 Hydrogen bonds: B:D.72 SO4.7: 4 residues within 4Å: Chain C: S.50, T.51, R.52, P.266 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:T.51, C:R.52 Water bridges: C:T.51 Salt bridges: C:R.52 SO4.8: 4 residues within 4Å: Chain C: N.248, S.249, T.274, A.276 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:S.249, C:S.249, C:S.249, C:T.274 Water bridges: C:R.250, C:A.276 SO4.9: 5 residues within 4Å: Chain A: H.67 Chain B: H.67 Chain C: A.62, G.66, H.67 4 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B, 1 interactions with chain A Water bridges: C:A.62 Salt bridges: C:H.67, A:H.67 Hydrogen bonds: B:H.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sankaranarayanan, R. et al., The crystal structures of ornithine carbamoyltransferase from Mycobacterium tuberculosis and its ternary complex with carbamoyl phosphate and L-norvaline reveal the enzyme's catalytic mechanism. J.Mol.Biol. (2008)

Release Date

2007-07-03

Peptides

Ornithine carbamoyltransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ornithine carbamoyltransferase

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