SMTL ID : 7fsa.2 (1 other biounit)

Structure of liver pyruvate kinase in complex with allosteric modulator 24

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

homo-tetramer

Ligands

4 x FBP: 1,6-di-O-phosphono-beta-D-fructofuranose(Non-covalent)

FBP.1: 16 residues within 4Å: Chain A: L.347, T.348, T.349, T.350, R.352, S.353, W.398, R.405, G.430, R.432, P.433, G.434, S.435, G.436, Y.437, T.438 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:T.348, A:T.349, A:T.349, A:T.350, A:S.353, A:S.353, A:G.430, A:R.432, A:R.432, A:G.434, A:G.436, A:Y.437 Water bridges: A:R.371, A:R.371, A:R.405, A:R.405, A:R.405, A:G.430, A:T.438 Salt bridges: A:R.405 FBP.5: 16 residues within 4Å: Chain B: L.347, T.348, T.349, T.350, R.352, S.353, W.398, R.405, G.430, R.432, P.433, G.434, S.435, G.436, Y.437, T.438 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:T.348, B:T.349, B:T.350, B:S.353, B:S.353, B:G.430, B:R.432, B:G.434, B:S.435, B:G.436, B:Y.437 Water bridges: B:W.398, B:D.401, B:R.405, B:R.405, B:T.438 Salt bridges: B:R.405 FBP.10: 17 residues within 4Å: Chain C: L.347, T.348, T.349, T.350, R.352, S.353, W.398, R.405, T.429, G.430, R.432, P.433, G.434, S.435, G.436, Y.437, T.438 19 PLIP interactions: 19 interactions with chain C Hydrogen bonds: C:T.348, C:T.349, C:T.350, C:S.353, C:S.353, C:G.430, C:R.432, C:G.434, C:S.435, C:G.436, C:Y.437 Water bridges: C:T.349, C:T.349, C:R.405, C:R.405, C:R.405, C:S.435, C:T.438 Salt bridges: C:R.405 FBP.14: 16 residues within 4Å: Chain D: L.347, T.348, T.349, T.350, R.352, S.353, W.398, R.405, G.430, R.432, P.433, G.434, S.435, G.436, Y.437, T.438 19 PLIP interactions: 19 interactions with chain D Hydrogen bonds: D:T.348, D:T.348, D:T.349, D:T.349, D:T.350, D:G.351, D:S.353, D:S.353, D:G.430, D:R.432, D:R.432, D:G.434, D:G.436, D:Y.437 Water bridges: D:R.371, D:R.371, D:R.405, D:R.405 Salt bridges: D:R.405

4 x OXL: OXALATE ION(Non-covalent)

OXL.2: 8 residues within 4Å: Chain A: K.186, E.188, A.209, R.210, G.211, D.212, T.244 Ligands: MG.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.211, A:D.212, A:D.212 Salt bridges: A:R.87, A:K.186 OXL.6: 9 residues within 4Å: Chain B: R.87, K.186, E.188, A.209, R.210, G.211, D.212, T.244 Ligands: MG.7 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.211, B:D.212, B:T.244, B:T.244, B:T.244 Salt bridges: B:R.87, B:K.186 OXL.11: 8 residues within 4Å: Chain C: K.186, E.188, A.209, R.210, G.211, D.212, T.244 Ligands: MG.12 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:G.211, C:D.212, C:D.212, C:T.244, C:T.244, C:T.244 Water bridges: C:R.87, C:K.186, C:K.186, C:K.186 Salt bridges: C:R.87, C:K.186, C:K.186 OXL.15: 9 residues within 4Å: Chain D: R.87, K.186, E.188, A.209, R.210, G.211, D.212, T.244 Ligands: MG.16 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:G.211, D:D.212, D:D.212, D:D.212 Water bridges: D:R.87, D:R.87, D:K.186 Salt bridges: D:R.87, D:K.186, D:K.186

4 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: E.188, D.212 Ligands: OXL.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.188, A:D.212 MG.7: 3 residues within 4Å: Chain B: E.188, D.212 Ligands: OXL.6 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.188, B:D.212, H2O.8 MG.12: 3 residues within 4Å: Chain C: E.188, D.212 Ligands: OXL.11 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.188, C:D.212, H2O.19, H2O.21 MG.16: 3 residues within 4Å: Chain D: E.188, D.212 Ligands: OXL.15 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.188, D:D.212, H2O.32, H2O.33

4 x K: POTASSIUM ION(Non-covalent)

K.4: 6 residues within 4Å: Chain A: N.89, S.91, D.127, T.128, S.159, K.186 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.91, A:D.127, A:T.128 K.8: 6 residues within 4Å: Chain B: N.89, S.91, D.127, T.128, S.159, K.186 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:S.91, B:D.127, B:T.128, H2O.10 K.13: 6 residues within 4Å: Chain C: N.89, S.91, D.127, T.128, S.159, K.186 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:S.91, C:D.127, C:T.128, H2O.23, H2O.24 K.17: 6 residues within 4Å: Chain D: N.89, S.91, D.127, T.128, S.159, K.186 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:S.91, D:D.127, D:T.128, H2O.41, H2O.43

2 x OCU: (1M)-6-[4-(3-aminobenzene-1-sulfonyl)piperazine-1-sulfonyl][1,1'-biphenyl]-3,3',4,4'-tetrol(Non-covalent)

OCU.9: 20 residues within 4Å: Chain A: F.40, L.41, L.44, L.269, D.270, Y.306, Q.309, L.310, E.313 Chain C: F.40, L.41, L.44, L.269, D.270, A.304, V.305, Y.306, Q.309, L.310, E.313 12 PLIP interactions: 7 interactions with chain A, 5 interactions with chain C Hydrophobic interactions: A:F.40, A:F.40, A:L.310 Hydrogen bonds: A:L.41, A:E.313, C:L.41, C:Y.306 Water bridges: A:Y.306, C:A.304 pi-Cation interactions: A:F.40, C:F.40 pi-Stacking: C:F.40 OCU.18: 21 residues within 4Å: Chain B: F.40, L.41, L.44, L.269, D.270, Y.306, Q.309, L.310, E.313 Chain D: F.40, L.41, H.43, L.44, L.269, D.270, A.304, V.305, Y.306, Q.309, L.310, E.313 12 PLIP interactions: 7 interactions with chain D, 5 interactions with chain B Hydrophobic interactions: D:Y.306, B:F.40, B:L.310 Hydrogen bonds: D:L.41, D:A.304, D:E.313, D:E.313, B:E.313, B:E.313 pi-Stacking: D:F.40 pi-Cation interactions: D:F.40, B:F.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nain-Perez, A. et al., Tuning liver pyruvate kinase activity up or down with a new class of allosteric modulators. Eur.J.Med.Chem. (2023)

Release Date

2023-04-12

Peptides

Pyruvate kinase PKLR: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

Pyruvate kinase PKLR

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