8AW5

Cryo-EM structure of heme A synthase trimer from Aquifex aeolicus

PDB DOI: https://doi.org/10.2210/pdb8AW5/pdb
EM Map EMD-15691: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Aquifex aeolicus VF5
Expression System: Escherichia coli
Mutation(s): No
Membrane Protein: Yes PDBTMMemProtMD

Deposited: 2022-08-29 Released: 2023-09-06
Deposition Author(s): Hui, Z., Guoliang, Z.
Funding Organization(s): National Natural Science Foundation of China (NSFC), Max Planck Society

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.80 Å
Aggregation State: 3D ARRAY
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

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

Literature

Cryo-EM structure of heme A synthase trimer from Aquifex aeolicus

Hui, Z., Guoliang, Z.

To be published.

Macromolecule Content

Total Structure Weight: 113.64 kDa
Atom Count: 7,023
Modelled Residue Count: 798
Deposited Residue Count: 930
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heme O oxygenase	A, B, C	310	Aquifex aeolicus VF5	Mutation(s): 0 Gene Names: ctaA, aq_153 Membrane Entity: Yes
UniProt
Find proteins for O66543 (Aquifex aeolicus (strain VF5)) Explore O66543 Go to UniProtKB: O66543
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O66543
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
POV (Subject of Investigation/LOI) Query on POV Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain M [auth C] SDF format, chain N [auth C] SDF format, chain O [auth C] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain M [auth C] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C]	E [auth A] F [auth A] G [auth A] I [auth B] J [auth B] E [auth A], F [auth A], G [auth A], I [auth B], J [auth B], K [auth B], M [auth C], N [auth C], O [auth C]	(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate C₄₂ H₈₂ N O₈ P WTJKGGKOPKCXLL-PFDVCBLKSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth C] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain M [auth C] Focus chain N [auth C] Focus chain O [auth C]
HEM (Subject of Investigation/LOI) Query on HEM Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain H [auth B] SDF format, chain L [auth C] MOL2 format, chain D [auth A] MOL2 format, chain H [auth B] MOL2 format, chain L [auth C]	D [auth A], H [auth B], L [auth C]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain D [auth A] Focus chain H [auth B] Focus chain L [auth C] Interactions & Density Focus chain D [auth A] Focus chain H [auth B] Focus chain L [auth C]