SMTL ID : 6g35.1

Crystal structure of haspin in complex with 5-bromotubercidin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: E.113, G.114, F.115, E.165, V.242, S.243 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.113

1 x EKK: 5-bromotubercidin(Non-covalent)

EKK.2: 18 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 Ligands: BR.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.68, A:L.215 Hydrogen bonds: A:E.165, A:G.167, A:G.212 Water bridges: A:D.170, A:Q.173

1 x BR: BROMIDE ION(Non-covalent)

BR.3: 3 residues within 4Å: Chain A: K.70, D.246 Ligands: EKK.2 Ligand excluded by PLIP

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

CO.4: 3 residues within 4Å: Chain A: C.26, H.36, H.122 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.26, A:H.36, A:H.122, H2O.11

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.5: 4 residues within 4Å: Chain A: I.96, R.254, I.257, V.259 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.96, A:I.257, A:V.259 MPD.6: 6 residues within 4Å: Chain A: E.287, Y.298, L.341, N.342, F.343, S.344 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.298 Hydrogen bonds: A:N.342 Water bridges: A:Y.298, A:S.344

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

Related Entries With Identical Sequence