8W7R

H. walsbyi bacteriorhodopsin mutant - W94F

PDB DOI: https://doi.org/10.2210/pdb8W7R/pdb

Classification: MEMBRANE PROTEIN
Organism(s): Haloquadratum walsbyi DSM 16790
Expression System: Escherichia coli
Mutation(s): Yes
Membrane Protein: Yes PDBTM

Deposited: 2023-08-31 Released: 2024-10-02
Deposition Author(s): Li, G.Y., Chen, J.C., Yang, C.S.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.50 Å
R-Value Free: 0.257
R-Value Work: 0.213

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of H. walsbyi bacteriorhodopsin mutant - W94F at 2.38 Angstroms resolution.

Li, G.Y., Chen, J.C., Yang, C.S.

To be published.

Macromolecule Content

Total Structure Weight: 59.68 kDa
Atom Count: 3,743
Modelled Residue Count: 458
Deposited Residue Count: 524
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bacteriorhodopsin-I	A, B	262	Haloquadratum walsbyi DSM 16790	Mutation(s): 1 Gene Names: bop1, bopI, HQ_1014A Membrane Entity: Yes
UniProt
Find proteins for Q18DH8 (Haloquadratum walsbyi (strain DSM 16790 / HBSQ001)) Explore Q18DH8 Go to UniProtKB: Q18DH8
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q18DH8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
OLC Query on OLC Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] MOL2 format, chain E [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] mmCIF format, chain E [auth A] mmCIF format, chain G [auth B] mmCIF format, chain H [auth B]	E [auth A], G [auth B], H [auth B]	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate C₂₁ H₄₀ O₄ RZRNAYUHWVFMIP-GDCKJWNLSA-N		Interactions Focus chain E [auth A] Focus chain G [auth B] Focus chain H [auth B] Interactions & Density Focus chain E [auth A] Focus chain G [auth B] Focus chain H [auth B]
RET (Subject of Investigation/LOI) Query on RET Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain M [auth B] MOL2 format, chain F [auth A] MOL2 format, chain M [auth B] mmCIF format, chain F [auth A] mmCIF format, chain M [auth B]	F [auth A], M [auth B]	RETINAL C₂₀ H₂₈ O NCYCYZXNIZJOKI-OVSJKPMPSA-N		Interactions Focus chain F [auth A] Focus chain M [auth B] Interactions & Density Focus chain F [auth A] Focus chain M [auth B]
1PE Query on 1PE Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] MOL2 format, chain D [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] mmCIF format, chain D [auth A] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B] mmCIF format, chain K [auth B]	D [auth A], I [auth B], J [auth B], K [auth B]	PENTAETHYLENE GLYCOL C₁₀ H₂₂ O₆ JLFNLZLINWHATN-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Interactions & Density Focus chain D [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain L [auth B] MOL2 format, chain C [auth A] MOL2 format, chain L [auth B] mmCIF format, chain C [auth A] mmCIF format, chain L [auth B]	C [auth A], L [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain L [auth B] Interactions & Density Focus chain C [auth A] Focus chain L [auth B]