SMTL ID : 3h4s.1

Structure of the complex of a mitotic kinesin with its calcium binding regulator

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

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

ADP.1: 12 residues within 4Å: Chain A: R.20, R.22, P.23, Q.96, T.97, G.98, S.99, G.100, K.101, T.102, F.103 Ligands: MG.2 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:R.20, A:G.98, A:S.99, A:G.100, A:K.101, A:T.102, A:F.103 Water bridges: A:R.20, A:R.20, A:K.101, A:T.102, A:T.102, A:T.102, A:D.241 Salt bridges: A:K.101 pi-Stacking: A:F.103, A:F.103

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: T.102 Ligands: ADP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.102, H2O.3, H2O.3, H2O.3, H2O.3 MG.3: 4 residues within 4Å: Chain A: V.89, K.236, S.238, S.299 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:V.89, A:S.238, A:S.299

1 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain B: D.87, D.89, D.91, A.93, E.98 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.87, B:D.89, B:D.91, B:A.93, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vinogradova, M.V. et al., Structure of the complex of a mitotic kinesin with its calcium binding regulator. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-05-19

Peptides

Kinesin-like calmodulin-binding protein: A
KCBP interacting Ca2+-binding protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
E

Kinesin-like calmodulin-binding protein

KCBP interacting Ca2+-binding protein

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