SMTL ID : 3i5g.1

Crystal structure of rigor-like squid myosin S1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MLI: MALONATE ION(Non-functional Binders)

MLI.1: 4 residues within 4Å: Chain A: K.798, A.799 Chain C: D.125, F.129 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.798

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain C: D.19, D.22, G.23, R.24, D.25, D.27 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.19, C:D.22, C:G.23, C:D.25, C:D.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, Y. et al., Rigor-like structures from muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor. Structure (2007)

Release Date

2009-07-28

Peptides

Myosin heavy chain isoform A: A
Myosin regulatory light chain LC-2, mantle muscle: B
Myosin catalytic light chain LC-1, mantle muscle: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Myosin heavy chain isoform A

Myosin regulatory light chain LC-2, mantle muscle

Myosin catalytic light chain LC-1, mantle muscle

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