SMTL ID : 4yng.2 (1 other biounit)

Twinned pyruvate kinase from E. coli in the T-state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 9 residues within 4Å: Chain A: T.378, Q.379, G.380, G.381, K.382, S.383, S.459, G.460, T.461 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:T.378, A:Q.379, A:G.380, A:G.381, A:K.382, A:S.383, A:S.383, A:G.460, A:T.461 Water bridges: A:S.459 SO4.2: 8 residues within 4Å: Chain B: T.378, Q.379, G.380, G.381, K.382, S.383, S.459, T.462 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:T.378, B:Q.379, B:G.380, B:G.381, B:K.382, B:S.383, B:S.383, B:S.459, B:S.459 Water bridges: B:S.383 SO4.3: 3 residues within 4Å: Chain B: N.34, H.37, K.317 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.34, B:H.37 Water bridges: B:K.317 Salt bridges: B:K.317 SO4.4: 9 residues within 4Å: Chain C: T.378, Q.379, G.380, G.381, K.382, S.383, S.459, G.460, T.461 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:T.378, C:T.378, C:Q.379, C:G.380, C:G.381, C:K.382, C:S.383, C:S.383, C:S.459, C:G.460, C:T.461 Water bridges: C:G.460, C:T.462 SO4.5: 9 residues within 4Å: Chain D: T.378, Q.379, G.380, G.381, K.382, S.383, S.459, G.460, T.462 11 PLIP interactions: 11 interactions with chain D Hydrogen bonds: D:Q.379, D:G.380, D:G.381, D:K.382, D:S.383, D:S.383, D:S.459, D:G.460, D:T.462, D:T.462 Water bridges: D:Q.379 SO4.6: 6 residues within 4Å: Chain D: K.68, E.71, S.192, F.193, E.222, D.246 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:E.71 Water bridges: D:P.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Donovan, K.A. et al., Grappling with anisotropic data, pseudo-merohedral twinning and pseudo-translational noncrystallographic symmetry: a case study involving pyruvate kinase. Acta Crystallogr D Struct Biol (2016)

Release Date

2015-03-25

Peptides

Pyruvate kinase I: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

Pyruvate kinase I

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