SMTL ID : 5w6o.1

Choline Kinase Alpha in Complex with TCD-717

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

2 x 9X1: 1,1'-[[1,1'-biphenyl]-4,4'-diylbis(methylene)]bis{4-[(4-chlorophenyl)(methyl)amino]quinolin-1-ium}(Non-covalent)

9X1.1: 22 residues within 4Å: Chain A: Y.69, G.70, A.97, M.98, E.101, I.120, F.121, P.122, L.170, T.173, Y.177, N.226, E.253, Y.254, N.258, F.262, L.340, W.341, W.344 Chain B: E.96, V.99, L.100 21 PLIP interactions: 19 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.69, A:Y.69, A:Y.69, A:Y.69, A:A.97, A:M.98, A:I.120, A:P.122, A:T.173, A:N.226, A:E.253, A:Y.254, A:Y.254, A:L.340, A:L.340, A:W.341, B:V.99, B:V.99 pi-Stacking: A:Y.69, A:W.169 Halogen bonds: A:N.258 9X1.6: 22 residues within 4Å: Chain A: E.96, V.99, L.100 Chain B: Y.69, G.70, A.97, M.98, E.101, I.120, F.121, P.122, L.170, T.173, Y.177, N.226, E.253, Y.254, N.258, F.262, L.340, W.341, W.344 18 PLIP interactions: 16 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:Y.69, B:Y.69, B:A.97, B:M.98, B:E.101, B:E.101, B:I.120, B:T.173, B:Y.254, B:Y.254, B:L.340, B:L.340, B:W.341, A:V.99, A:V.99 pi-Stacking: B:Y.69, B:W.169 Halogen bonds: B:N.258

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.2: 9 residues within 4Å: Chain A: D.227, Q.229, E.270, Y.275, W.341, W.344, F.356, Y.358, Y.361 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.227, A:D.227, A:Q.229, A:Y.361 Water bridges: A:E.270 pi-Cation interactions: A:F.356 MES.7: 8 residues within 4Å: Chain B: D.227, Q.229, E.270, Y.275, W.341, W.344, F.356, Y.361 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.229, B:Y.275, B:Y.275 Water bridges: B:E.270 pi-Cation interactions: B:Y.275

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 6 residues within 4Å: Chain A: Y.273, A.285, I.287, A.364, D.367, A.368 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.273 EDO.4: 6 residues within 4Å: Chain A: M.272, Y.290, H.338, A.368, H.371, Q.372 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.338 EDO.5: 9 residues within 4Å: Chain A: T.137, E.138, W.271, M.272, Y.273, D.274, R.284, N.286, K.289 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.271, A:K.289 EDO.8: 8 residues within 4Å: Chain B: M.272, I.287, Y.290, H.338, A.368, H.371, Q.372, K.375 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.375

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kall, S.L. et al., Identification of a Unique Inhibitor-Binding Site on Choline Kinase alpha. Biochemistry (2018)

Release Date

2018-02-14

Peptides

Choline kinase alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Choline kinase alpha

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