8V2Z

Cryo-EM Structure of Smooth Muscle Gamma Actin (ACTG2) Mutant R257C

PDB DOI: https://doi.org/10.2210/pdb8V2Z/pdb
EM Map EMD-42938: EMDB EMDataResource

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

Deposited: 2023-11-25 Released: 2024-05-01
Deposition Author(s): Palmer, N.J., Carman, P.J., Ceron, R.H., Dominguez, R.
Funding Organization(s): National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.72 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

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

Smooth Muscle Gamma Actin (ACTG2) Filament Mutant R257C

Ceron, R.H., Baez-Cruz, F.A., Palmer, N.J., Carman, P.J., Boczkowska, M., Heuckeroth, R.O., Ostap, E.M., Dominguez, R.

To be published.

Macromolecule Content

Total Structure Weight: 211.67 kDa
Atom Count: 14,635
Modelled Residue Count: 1,860
Deposited Residue Count: 1,880
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, gamma-enteric smooth muscle	A, B, C, D, E	376	Homo sapiens	Mutation(s): 1 Gene Names: ACTG2, ACTA3, ACTL3, ACTSG EC: 3.6.4
UniProt & NIH Common Fund Data Resources
Find proteins for P63267 (Homo sapiens) Explore P63267 Go to UniProtKB: P63267
PHAROS: P63267 GTEx: ENSG00000163017
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P63267
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 J [auth C] SDF format, chain F [auth A] SDF format, chain H [auth B] SDF format, chain L [auth D] SDF format, chain N [auth E] MOL2 format, chain J [auth C] MOL2 format, chain F [auth A] MOL2 format, chain H [auth B] MOL2 format, chain L [auth D] MOL2 format, chain N [auth E]	F [auth A], H [auth B], J [auth C], L [auth D], N [auth E]	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] Focus chain N [auth E] Interactions & Density Focus chain F [auth A] Focus chain H [auth B] Focus chain J [auth C] Focus chain L [auth D] Focus chain N [auth E]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain I [auth B] SDF format, chain K [auth C] SDF format, chain M [auth D] SDF format, chain O [auth E] MOL2 format, chain G [auth A] MOL2 format, chain I [auth B] MOL2 format, chain K [auth C] MOL2 format, chain M [auth D] MOL2 format, chain O [auth E]	G [auth A], I [auth B], K [auth C], M [auth D], O [auth E]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain I [auth B] Focus chain K [auth C] Focus chain M [auth D] Focus chain O [auth E] Interactions & Density Focus chain G [auth A] Focus chain I [auth B] Focus chain K [auth C] Focus chain M [auth D] Focus chain O [auth E]