7C2G

Crystal Structure of the Thorarchaeota 2DGel/rabbit actin complex

PDB DOI: https://doi.org/10.2210/pdb7C2G/pdb

Classification: STRUCTURAL PROTEIN
Organism(s): Oryctolagus cuniculus, Candidatus Thorarchaeota archaeon SMTZ1-83
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2020-05-07 Released: 2020-08-05
Deposition Author(s): Robinson, R.C., Akil, C.
Funding Organization(s): Japan Society for the Promotion of Science (JSPS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.71 Å
R-Value Free: 0.203
R-Value Work: 0.169
R-Value Observed: 0.170

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Insights into the evolution of regulated actin dynamics via characterization of primitive gelsolin/cofilin proteins from Asgard archaea

Akil, C., Tran, L.T., Orhant-Prioux, M., Baskaran, Y., Manser, E., Blanchoin, L., Robinson, R.C.

(2020) Proc Natl Acad Sci U S A 117: 19904-19913

DOI: https://doi.org/10.1073/pnas.2009167117

Macromolecule Content

Total Structure Weight: 66.03 kDa
Atom Count: 5,158
Modelled Residue Count: 557
Deposited Residue Count: 577
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	377	Oryctolagus cuniculus	Mutation(s): 0 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
2DGel3	B [auth G]	200	Candidatus Thorarchaeota archaeon SMTZ1-83	Mutation(s): 0
UniProt
Find proteins for A0A135VHY8 (Candidatus Thorarchaeota archaeon SMTZ1-83) Explore A0A135VHY8 Go to UniProtKB: A0A135VHY8
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A135VHY8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ATP Query on ATP Download Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	ADENOSINE-5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₃ P₃ ZKHQWZAMYRWXGA-KQYNXXCUSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth G] SDF format, chain F [auth G] SDF format, chain H [auth G] SDF format, chain I [auth G] SDF format, chain G SDF format, chain J [auth G] MOL2 format, chain C [auth A] MOL2 format, chain E [auth G] MOL2 format, chain F [auth G] MOL2 format, chain H [auth G] MOL2 format, chain I [auth G] MOL2 format, chain G MOL2 format, chain J [auth G] mmCIF format, chain C [auth A] mmCIF format, chain E [auth G] mmCIF format, chain F [auth G] mmCIF format, chain H [auth G] mmCIF format, chain I [auth G] mmCIF format, chain G mmCIF format, chain J [auth G]	C [auth A] E [auth G] F [auth G] G H [auth G] C [auth A], E [auth G], F [auth G], G, H [auth G], I [auth G], J [auth G]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth G] Focus chain F [auth G] Focus chain G Focus chain H [auth G] Focus chain I [auth G] Focus chain J [auth G] Interactions & Density Focus chain C [auth A] Focus chain E [auth G] Focus chain F [auth G] Focus chain G Focus chain H [auth G] Focus chain I [auth G] Focus chain J [auth G]