9BPH | pdb_00009bph

CRYO-EM STRUCTURE OF CARDIAC MUSCLE ALPHA-ACTIN M305L HCM MUTANT

PDB DOI: https://doi.org/10.2210/pdb9BPH/pdb
EM Map EMD-44777: EMDB EMDataResource

Classification: STRUCTURAL PROTEIN
Organism(s): Homo sapiens
Expression System: Mammalia
Mutation(s): Yes

Deposited: 2024-05-07 Released: 2025-05-14
Deposition Author(s): Huang, H.L., Heissler, S.M., Chinthalapudi, K.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.12 Å
Resolution: 3.12 Å
Resolution: 3.12 Å
Resolution: 3.12 Å
Aggregation State: FILAMENT
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

CRYO-EM STRUCTURE OF CARDIAC MUSCLE ALPHA-ACTIN M305L HCM MUTANT

Huang, H.L., Heissler, S.M., Chinthalapudi, K.

To be published.

Macromolecule Content

Total Structure Weight: 169.11 kDa
Atom Count: 11,740
Modeled Residue Count: 1,484
Deposited Residue Count: 1,500
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Actin, alpha cardiac muscle 1	A, B, C, D	375	Homo sapiens	Mutation(s): 1 Gene Names: ACTC1, ACTC EC: 3.6.4
UniProt & NIH Common Fund Data Resources
Find proteins for P68032 (Homo sapiens) Explore P68032 Go to UniProtKB: P68032
PHAROS: P68032 GTEx: ENSG00000159251
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P68032
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 L [auth D] SDF format, chain J [auth C] SDF format, chain H [auth B] SDF format, chain F [auth A] MOL2 format, chain L [auth D] MOL2 format, chain J [auth C] MOL2 format, chain H [auth B] MOL2 format, chain F [auth A] mmCIF format, chain L [auth D] mmCIF format, chain J [auth C] mmCIF format, chain H [auth B] mmCIF format, chain F [auth A]	F [auth A], H [auth B], J [auth C], L [auth D]	ADENOSINE-5'-DIPHOSPHATE C₁₀ H₁₅ N₅ O₁₀ P₂ XTWYTFMLZFPYCI-KQYNXXCUSA-N		Interactions Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain L [auth D] Interactions & Density Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain L [auth D]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain K [auth D] SDF format, chain I [auth C] SDF format, chain G [auth B] SDF format, chain E [auth A] MOL2 format, chain K [auth D] MOL2 format, chain I [auth C] MOL2 format, chain G [auth B] MOL2 format, chain E [auth A] mmCIF format, chain K [auth D] mmCIF format, chain I [auth C] mmCIF format, chain G [auth B] mmCIF format, chain E [auth A]	E [auth A], G [auth B], I [auth C], K [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain K [auth D] Interactions & Density Focus chain E [auth A] Focus chain G [auth B] Focus chain I [auth C] Focus chain K [auth D]