PDBsum entry 7pmd

Motor protein

PDB id: 7pmd

Contents

Protein chains

747 a.a.

372 a.a.

139 a.a.

Ligands

TRP-EEP-ALA-DTH-CYS-HYP-ALA

ANP

ADP

Metals

_MG ×3

PDB id:

7pmd

Name:

Motor protein

Title:

Cryo-em structure of the actomyosin-v complex in the post-rigor transition state (appnhp, central 1er)

Structure:

Unconventional myosin-va. Chain: a. Synonym: dilute myosin heavy chain,non-muscle,myosin heavy chain p190,myosin-v. Engineered: yes. Actin, alpha skeletal muscle. Chain: c. Synonym: alpha-actin-1. Phalloidin.

Source:

Gallus gallus. Chicken. Organism_taxid: 9031. Gene: myo5a. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Oryctolagus cuniculus. Rabbit. Organism_taxid: 9986.

Authors:

S.Pospich,H.L.Sweeney,A.Houdusse,S.Raunser

Date:

02-Sep-21 Release date: 22-Dec-21

Protein chain

Q02440  (MYO5A_CHICK) -  Unconventional myosin-Va from Gallus gallus

Seq: 1829 a.a.

Struc: 747 a.a.

Protein chain

P68135  (ACTS_RABIT) -  Actin, alpha skeletal muscle from Oryctolagus cuniculus

Seq: 377 a.a.

Struc: 372 a.a.*

Protein chain

P14649  (MYL6B_HUMAN) -  Myosin light chain 6B from Homo sapiens

Seq: 208 a.a.

Struc: 139 a.a.

* PDB and UniProt seqs differ at 1 residue position (black cross)

Enzyme reactions

• Enzyme class: Chain C: E.C.3.6.4.- - ?????