SMTL ID : 3qtg.1

Crystal structure of pyruvate kinase from Pyrobaculum aerophilum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 9 residues within 4Å: Chain A: S.381, M.382, S.383, G.384, T.385, L.386, Y.428, G.449, I.450 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.381, A:M.382, A:S.383, A:G.384, A:T.385, A:T.385, A:L.386, A:Y.428, A:Y.428 SO4.2: 8 residues within 4Å: Chain B: S.381, M.382, S.383, G.384, T.385, L.386, G.449, I.450 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:M.382, B:S.383, B:S.383, B:G.384, B:L.386 SO4.3: 7 residues within 4Å: Chain B: S.358, R.359, I.450, R.451, G.452, H.455 Chain C: L.461 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:G.452, C:L.461 Water bridges: B:H.455 Salt bridges: B:R.359, B:H.455 SO4.4: 9 residues within 4Å: Chain C: S.381, M.382, S.383, G.384, T.385, L.386, Y.428, G.449, I.450 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:S.381, C:M.382, C:S.383, C:G.384, C:T.385, C:L.386, C:Y.428 SO4.5: 8 residues within 4Å: Chain D: S.381, M.382, S.383, G.384, T.385, L.386, G.449, I.450 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:M.382, D:S.383, D:S.383, D:G.384, D:L.386 SO4.6: 7 residues within 4Å: Chain A: L.461 Chain D: S.358, R.359, I.450, R.451, G.452, H.455 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain D Hydrogen bonds: A:L.461, D:G.452 Salt bridges: D:R.359, D:H.455

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Solomons, J.T.G. et al., The crystal structure of pyruvate kinase from the hyperthermophilic archaeon Pyrobaculum aerophilum: insights into cooperative regulation. To be Published

Release Date

2012-02-22

Peptides

Pyruvate kinase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Pyruvate kinase