SMTL ID : 6g36.1

Crystal structure of haspin in complex with 5-chlorotubercidin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

monomer

Ligands

1 x EKH: 5-chlorotubercidin(Non-covalent)

EKH.1: 17 residues within 4Å: Chain A: I.49, G.50, E.51, F.54, V.57, A.68, I.116, F.164, E.165, F.166, G.167, G.168, D.170, Q.173, G.212, L.215, I.245 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.68, A:L.215 Hydrogen bonds: A:E.165, A:G.167 Water bridges: A:D.170, A:D.170

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: F.20, Q.21, S.22, M.23, F.88, V.121, H.122, C.123 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.21, A:Q.21, A:S.22, A:M.23, A:C.123

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 4 residues within 4Å: Chain A: C.26, H.36, H.122 Ligands: CO.5 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.36 Water bridges: A:S.120, A:S.120, A:S.120 Salt bridges: A:H.36, A:H.122 PO4.4: 4 residues within 4Å: Chain A: I.96, R.254, I.257, V.259 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.254

1 x CO: COBALT (II) ION(Non-covalent)

CO.5: 4 residues within 4Å: Chain A: C.26, H.36, H.122 Ligands: PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.26, A:H.36, A:H.122

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.6: 7 residues within 4Å: Chain A: E.287, N.289, H.296, Y.298, L.341, N.342, F.343 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.342 Water bridges: A:N.289 Salt bridges: A:E.287, A:E.287, A:H.296 pi-Cation interactions: A:Y.298

1 x NA: SODIUM ION(Non-functional Binders)

NA.7: 5 residues within 4Å: Chain A: E.113, G.114, F.115, V.242, S.243 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.242 Water bridges: A:K.217

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heroven, C. et al., Halogen-Aromatic pi Interactions Modulate Inhibitor Residence Times. Angew. Chem. Int. Ed. Engl. (2018)

Release Date

2018-04-18

Peptides

Serine/threonine-protein kinase haspin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase haspin

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