SMTL ID : 2ix7.1

Structure of apo-calmodulin bound to unconventional myosin V

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-2-1-mer

Ligands

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

SO4.1: 3 residues within 4Å: Chain B: D.57, G.60, T.61 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.61 SO4.2: 2 residues within 4Å: Chain B: D.130, G.131 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.131 SO4.3: 4 residues within 4Å: Chain B: R.105, H.106, T.109, D.117 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.110, B:D.117 Salt bridges: B:H.106 SO4.5: 2 residues within 4Å: Chain C: K.48, R.51 2 PLIP interactions: 2 interactions with chain C Water bridges: C:K.48 Salt bridges: C:R.51 SO4.6: 1 residues within 4Å: Chain C: R.52 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:R.52

1 x CYS: CYSTEINE(Non-covalent)

CYS.4: 3 residues within 4Å: Chain B: V.90 Chain C: C.26, R.29 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Houdusse, A. et al., Crystal Structure of Apo-Calmodulin Bound to the First Two Iq Motifs of Myosin V Reveals Essential Recognition Features. Proc.Natl.Acad.Sci.USA (2006)

Release Date

2006-12-13

Peptides

CALMODULIN: AB
MYOSIN-5A: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

CALMODULIN

MYOSIN-5A

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