SMTL ID : 6k0k.2 (1 other biounit)

Crystal structure of Escherichia coli pyruvate kinase II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.68 Å

Oligo State

homo-dimer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: R.274, G.311, D.313, S.396, R.397 No protein-ligand interaction detected (PLIP) MG.2: 6 residues within 4Å: Chain A: E.362, T.386, E.387, S.388, T.391, T.471 No protein-ligand interaction detected (PLIP) MG.4: 5 residues within 4Å: Chain B: E.362, T.386, S.388, T.391, T.471 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:T.386

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 7 residues within 4Å: Chain A: L.61, G.62, R.63, H.64, P.425, K.448, Y.450 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.64, A:P.425 Water bridges: A:K.448 Salt bridges: A:R.63, A:H.64, A:K.448, A:K.448 CIT.5: 7 residues within 4Å: Chain B: G.62, R.63, H.64, P.425, V.426, K.448, Y.450 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.426 Hydrogen bonds: B:H.64, B:P.425, B:Y.450 Water bridges: B:N.33 Salt bridges: B:R.63, B:K.448, B:K.448

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, C.H. et al., Crystal structure of Escherichia coli pyruvate kinase II. To Be Published

Release Date

2020-05-13

Peptides

Pyruvate kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Pyruvate kinase

Related Entries With Identical Sequence