SMTL ID : 8omk.1

hKHK-C in complex with ADP & fructose 1-phosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.48 Å

Oligo State

homo-dimer

Ligands

1 x F1X: 1-O-phosphono-beta-D-fructofuranose(Non-covalent)

F1X.1: 21 residues within 4Å: Chain A: L.26, V.28, D.30, G.55, G.56, N.57, N.60, S.112, C.114, R.123, I.125, L.127, K.189, T.268, L.269, G.270, A.271, G.272, D.273 Chain B: E.44 Ligands: ADP.2 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.30, A:D.30, A:G.56, A:N.57, A:N.60, A:T.268, A:G.270, A:G.272, A:D.273, A:D.273, B:E.44 Salt bridges: A:R.123

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 21 residues within 4Å: Chain A: R.123, A.239, W.240, A.241, E.242, G.244, A.245, A.259, P.261, P.262, V.265, T.268, G.270, A.271, G.272, F.275, C.297, A.300, G.301, C.304 Ligands: F1X.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.240, A:A.241, A:G.270, A:A.271, A:G.272 Salt bridges: A:R.123 ADP.3: 20 residues within 4Å: Chain B: K.208, A.239, W.240, A.241, E.242, G.244, A.245, A.259, F.260, P.261, P.262, V.265, T.268, A.271, G.272, F.275, C.297, A.300, G.301, C.304 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:W.240, B:A.241, B:A.271, B:G.272 Water bridges: B:K.208, B:A.239, B:D.273

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

SO4.4: 6 residues within 4Å: Chain B: R.51, R.93, R.94, G.308, F.309, D.310 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:R.51, B:F.309, B:D.310 Water bridges: B:Q.53, B:R.94, B:R.94 Salt bridges: B:R.93, B:R.94 SO4.5: 7 residues within 4Å: Chain A: R.46 Chain B: L.26, L.127, H.128, R.156, K.189, R.191 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Salt bridges: B:H.128, B:R.156, B:K.189, A:R.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heine, N. et al., Discovery of BI-9787, a potent zwitterionic ketohexokinase inhibitor with oral bioavailability. Bioorg.Med.Chem.Lett. (2024)

Release Date

2024-01-10

Peptides

Ketohexokinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ketohexokinase

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