9DFS | pdb_00009dfs

Structure of novel Myo7a-N isoform (ADP-bound) expressed in sensory hair cells (head domain + first two IQ domains), bound to F-actin

PDB DOI: https://doi.org/10.2210/pdb9DFS/pdb
EM Map EMD-46818: EMDB EMDataResource

Classification: MOTOR PROTEIN
Organism(s): Oryctolagus cuniculus, Mus musculus
Expression System: Oryctolagus cuniculus, unidentified baculovirus
Mutation(s): No

Deposited: 2024-08-30 Released: 2025-09-10
Deposition Author(s): Egelman, E.H., Shin, J.B.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Structure of novel Myo7a-N isoform (ADP-bound) expressed in sensory hair cells (head domain + first two IQ domains), bound to F-actin

Egelman, E.H.

To be published.

Macromolecule Content

Total Structure Weight: 250.94 kDa
Atom Count: 14,306
Modeled Residue Count: 1,793
Deposited Residue Count: 2,208
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Actin, alpha skeletal muscle	A, B, C	377	Oryctolagus cuniculus	Mutation(s): 0 Gene Names: ACTA1, ACTA EC: 3.6.4
UniProt
Find proteins for P68135 (Oryctolagus cuniculus) Explore P68135 Go to UniProtKB: P68135
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P68135
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Unconventional myosin-VIIa	D	1,077	Mus musculus	Mutation(s): 0 Gene Names: Myo7a, Myo7
UniProt & NIH Common Fund Data Resources
Find proteins for P97479 (Mus musculus) Explore P97479 Go to UniProtKB: P97479
IMPC: MGI:104510
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P97479
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ADP Query on ADP Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain G [auth B] SDF format, chain L [auth D] SDF format, chain I [auth C] MOL2 format, chain E [auth A] MOL2 format, chain G [auth B] MOL2 format, chain L [auth D] MOL2 format, chain I [auth C] mmCIF format, chain E [auth A] mmCIF format, chain G [auth B] mmCIF format, chain L [auth D] mmCIF format, chain I [auth C]	E [auth A], G [auth B], I [auth C], L [auth D]	ADENOSINE-5'-DIPHOSPHATE C₁₀ H₁₅ N₅ O₁₀ P₂ XTWYTFMLZFPYCI-KQYNXXCUSA-N		Interactions Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain L [auth D] Interactions & Density Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain L [auth D]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain H [auth B] SDF format, chain K [auth D] SDF format, chain J [auth C] MOL2 format, chain F [auth A] MOL2 format, chain H [auth B] MOL2 format, chain K [auth D] MOL2 format, chain J [auth C] mmCIF format, chain F [auth A] mmCIF format, chain H [auth B] mmCIF format, chain K [auth D] mmCIF format, chain J [auth C]	F [auth A], H [auth B], J [auth C], K [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain K [auth D] Interactions & Density Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain K [auth D]