4GZG

Crystal structures of DHPA-CO complex

PDB DOI: https://doi.org/10.2210/pdb4GZG/pdb

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

Deposited: 2012-09-06 Released: 2013-09-11
Deposition Author(s): Zhao, J., Franzen, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free: 0.209
R-Value Work: 0.177
R-Value Observed: 0.179

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

The role of distal histidine in carbonmonoxide DHP structure

Zhao, J., Franzen, S.

To be published.

Macromolecule Content

Total Structure Weight: 32.77 kDa
Atom Count: 2,891
Modelled 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 A	A, B	137	Amphitrite ornata	Mutation(s): 0 Gene Names: DHPA
UniProt
Find proteins for Q9NAV8 (Amphitrite ornata) Explore Q9NAV8 Go to UniProtKB: Q9NAV8
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9NAV8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEM Query on HEM Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth B]	C [auth A], E [auth B]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain C [auth A] Focus chain E [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain G [auth B] SDF format, chain H [auth B] SDF format, chain I [auth B] MOL2 format, chain F [auth B] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B]	F [auth B], G [auth B], H [auth B], I [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Interactions & Density Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B]
CMO Query on CMO Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain J [auth B] MOL2 format, chain D [auth A] MOL2 format, chain J [auth B]	D [auth A], J [auth B]	CARBON MONOXIDE C O UGFAIRIUMAVXCW-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain J [auth B] Interactions & Density Focus chain D [auth A] Focus chain J [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free: 0.209
R-Value Work: 0.177
R-Value Observed: 0.179
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.725	α = 90
b = 67.27	β = 90
c = 69.055	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASES	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2013-09-11

Deposition Author(s):

Zhao, J.

Franzen, S.

Revision History (Full details and data files)

Version 1.0: 2013-09-11
Type: Initial release
Version 1.1: 2023-09-13
Changes: Data collection, Database references, Derived calculations, Refinement description

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4GZG

Crystal structures of DHPA-CO complex

The role of distal histidine in carbonmonoxide DHP structure

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

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Experimental Data

Structure Validation

Ligand Structure Quality Assessment

Deposition Data

Revision History (Full details and data files)