4IRA | pdb_00004ira

CobR in complex with FAD

PDB DOI: https://doi.org/10.2210/pdb4IRA/pdb

Classification: OXIDOREDUCTASE
Organism(s): Brucella melitensis bv. 1 str. 16M
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2013-01-14 Released: 2014-01-29
Deposition Author(s): Lawrence, A.D., Scott, A.F., Warren, M.J., Pickersgill, R.W.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free:
0.250 (Depositor), 0.224 (DCC)
R-Value Work:
0.223 (Depositor)
R-Value Observed:
0.225 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4IRA

Ligand Structure Quality Assessment

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

Literature

Biophysical characterisation and structure-function analysis of Brucella melitensis CobR: Protein-flavin interactions determine function and stability

Lawrence, A.D., Taylor, S.L., Scott, A.F., Rowe, M.L., Johnson, C.M., Rigby, S.E.J., Geeves, S.A., Pickersgill, R.W., Howard, M.J., Warren, M.J.

To be published.

Macromolecule Content

Total Structure Weight: 20.99 kDa
Atom Count: 1,491
Modeled Residue Count: 162
Deposited Residue Count: 173
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxyphenylacetate 3-monooxygenase	A	173	Brucella melitensis bv. 1 str. 16M	Mutation(s): 0 Gene Names: BAWG_2682, BMEI0709, CobR EC: 1.14.13.3 (PDB Primary Data), 1.14.14.9 (UniProt)
UniProt
Find proteins for Q8YHT7 (Brucella melitensis biotype 1 (strain ATCC 23456 / CCUG 17765 / NCTC 10094 / 16M)) Explore Q8YHT7 Go to UniProtKB: Q8YHT7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8YHT7
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] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] mmCIF format, chain B [auth A] mmCIF format, chain C [auth A]	B [auth A], C [auth A]	FLAVIN-ADENINE DINUCLEOTIDE C₂₇ H₃₃ N₉ O₁₅ P₂ VWWQXMAJTJZDQX-UYBVJOGSSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A]
SO4 Query on SO4 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 G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A]	D [auth A] E [auth A] F [auth A] G [auth A] H [auth A] D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.250 (Depositor), 0.224 (DCC)
R-Value Work: 0.223 (Depositor)
R-Value Observed: 0.225 (Depositor)

Space Group: P 6₂ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.193	α = 90
b = 103.193	β = 90
c = 133.103	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
MOLREP	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

Deposition Data

Released Date: 2014-01-29

Deposition Author(s):

Pickersgill, R.W.

Revision History (Full details and data files)

Version 1.0: 2014-01-29
Type: Initial release
Version 1.1: 2024-02-28
Changes: Data collection, Database references, Derived calculations

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