2GR2

Crystal structure of Ferredoxin reductase, BphA4 (oxidized form)

PDB DOI: https://doi.org/10.2210/pdb2GR2/pdb

Classification: OXIDOREDUCTASE
Organism(s): Pseudomonas sp. KKS102
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2006-04-22 Released: 2007-05-22
Deposition Author(s): Senda, T., Senda, M.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.85 Å
R-Value Free: 0.237
R-Value Work: 0.199
R-Value Observed: 0.201

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

A ferredoxin reductase BphA4 uses a butterfly motion of FAD to regulate affinity for ferredoxin

Senda, M., Kishigami, S., Kimura, S., Ishida, T., Fukuda, M., Senda, T.

To be published.

Macromolecule Content

Total Structure Weight: 44.57 kDa
Atom Count: 3,312
Modelled Residue Count: 401
Deposited Residue Count: 408
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ferredoxin reductase	A	408	Pseudomonas sp. KKS102	Mutation(s): 0 EC: 1.18.1.2
UniProt
Find proteins for Q52437 (Pseudomonas sp. (strain KKS102)) Explore Q52437 Go to UniProtKB: Q52437
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q52437
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FAD Query on FAD Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	FLAVIN-ADENINE DINUCLEOTIDE C₂₇ H₃₃ N₉ O₁₅ P₂ VWWQXMAJTJZDQX-UYBVJOGSSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
APR Query on APR Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	ADENOSINE-5-DIPHOSPHORIBOSE C₁₅ H₂₃ N₅ O₁₄ P₂ SRNWOUGRCWSEMX-KEOHHSTQSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.85 Å
R-Value Free: 0.237
R-Value Work: 0.199
R-Value Observed: 0.201
Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.683	α = 90
b = 98.683	β = 90
c = 172.572	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
ADSC	data collection
HKL-2000	data scaling
XTALVIEW	refinement

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2007-05-22

Deposition Author(s):

Senda, T.

Senda, M.

Revision History (Full details and data files)

Version 1.0: 2007-05-22
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Advisory, Version format compliance
Version 1.3: 2024-03-13
Changes: Data collection, Database references, Derived calculations

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Help and Resources

2GR2

Crystal structure of Ferredoxin reductase, BphA4 (oxidized form)

A ferredoxin reductase BphA4 uses a butterfly motion of FAD to regulate affinity for ferredoxin

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)