8VQS | pdb_00008vqs

Crystal structure of Dehaloperoxidase B in complex with substrate cyclohexene

PDB DOI: https://doi.org/10.2210/pdb8VQS/pdb

Classification: OXIDOREDUCTASE
Organism(s): Amphitrite ornata
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2024-01-19 Released: 2025-08-13
Deposition Author(s): de Serrano, V.S., Yun, D., Ghiladi, R.A.
Funding Organization(s): National Science Foundation (NSF, United States)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.251 (Depositor), 0.260 (DCC)
R-Value Work:
0.195 (Depositor), 0.203 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Structure of Dehaloperoxidase B in complex with cyclohexene

Yun, D., de Serrano, V.S., Ghiladi, R.A.

To be published.

Macromolecule Content

Total Structure Weight: 33.15 kDa
Atom Count: 2,847
Modeled Residue Count: 274
Deposited Residue Count: 274
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dehaloperoxidase B	A, B	137	Amphitrite ornata	Mutation(s): 0
UniProt
Find proteins for Q9NAV7 (Amphitrite ornata) Explore Q9NAV7 Go to UniProtKB: Q9NAV7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9NAV7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEM (Subject of Investigation/LOI) Query on HEM Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain M [auth B] MOL2 format, chain C [auth A] MOL2 format, chain M [auth B] mmCIF format, chain C [auth A] mmCIF format, chain M [auth B]	C [auth A], M [auth B]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain C [auth A] Focus chain M [auth B] Interactions & Density Focus chain C [auth A] Focus chain M [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain L [auth A] SDF format, chain P [auth B] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain L [auth A] MOL2 format, chain P [auth B] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain L [auth A] mmCIF format, chain P [auth B]	J [auth A], K [auth A], L [auth A], P [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain P [auth B] Interactions & Density Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain P [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain I [auth A] SDF format, chain O [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain I [auth A] MOL2 format, chain O [auth B] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain I [auth A] mmCIF format, chain O [auth B]	D [auth A], E [auth A], F [auth A], I [auth A], O [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain I [auth A] Focus chain O [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain I [auth A] Focus chain O [auth B]
DMS Query on DMS Download Ideal Coordinates CCD File SDF format, chain H [auth A] MOL2 format, chain H [auth A] mmCIF format, chain H [auth A]	H [auth A]	DIMETHYL SULFOXIDE C₂ H₆ O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N		Interactions Focus chain H [auth A] Interactions & Density Focus chain H [auth A]