PDBsum entry 2x9h

Contractile protein

PDB id: 2x9h

Contents

Protein chain

691 a.a.

Ligands

AD9

KI9

Metals

_MG

Waters ×198

PDB id:

2x9h

Name:

Contractile protein

Title:

Crystal structure of myosin-2 motor domain in complex with adp- metavanadate and pentachlorocarbazole

Structure:

Myosin-2 heavy chain. Chain: a. Fragment: myosin motor domain, residues 2-696. Synonym: myosin ii, myosin ii heavy chain. Engineered: yes

Source:

Dictyostelium discoideum. Slime mold. Organism_taxid: 44689. Strain: ax3. Expressed in: dictyostelium discoideum. Expression_system_taxid: 44689

Resolution:

2.70Å R-factor: 0.208 R-free: 0.289

Authors:

J.Selvadurai,J.Kirst,H.J.Knoelker,D.J.Manstein

Key ref:

R.Fedrov et al. Crystal structure of myosin-2 motor domain in complex ADP-Metavanadate and pentachlorocarbazole. To be published, .

Date:

19-Mar-10 Release date: 11-May-11

Protein chain

P08799  (MYS2_DICDI) -  Myosin-2 heavy chain from Dictyostelium discoideum

Seq: 2116 a.a.

Struc: 691 a.a.*

* PDB and UniProt seqs differ at 3 residue positions (black crosses)

Enzyme reactions

• Enzyme class: E.C.3.6.4.1 - Transferred entry: 5.6.1.8.
• Reaction: ATP + H₂O = ADP + phosphate

ATP + H(2)O = ADP (Bound ligand (Het Group name = AD9) matches with 87.10% similarity) + phosphate

Molecule diagrams generated from .mol files obtained from the KEGG ftp site