5ZVQ | pdb_00005zvq

Crystal structure of recombination mediator protein RecR

PDB DOI: https://doi.org/10.2210/pdb5ZVQ/pdb

Classification: RECOMBINATION
Organism(s): Thermus thermophilus HB8
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2018-05-12 Released: 2019-05-22
Deposition Author(s): Chaudhary, S.K., Sekar, K., Jeyakanthan, J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.50 Å
R-Value Free:
0.283 (Depositor), 0.279 (DCC)
R-Value Work:
0.236 (Depositor), 0.238 (DCC)
R-Value Observed:
0.238 (Depositor)

Starting Model: experimental
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This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of recombination mediator protein RecR

Chaudhary, S.K., Sekar, K., Jeyakanthan, J.

To be published.

Macromolecule Content

Total Structure Weight: 21.34 kDa
Atom Count: 1,484
Modeled Residue Count: 194
Deposited Residue Count: 194
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Recombination protein RecR	A	194	Thermus thermophilus HB8	Mutation(s): 0 Gene Names: recR, TTHA1600
UniProt
Find proteins for Q5SHY0 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SHY0 Go to UniProtKB: Q5SHY0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5SHY0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ZN Query on ZN Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.50 Å
R-Value Free: 0.283 (Depositor), 0.279 (DCC)
R-Value Work: 0.236 (Depositor), 0.238 (DCC)
R-Value Observed: 0.238 (Depositor)

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.92	α = 90
b = 100.22	β = 90
c = 136.02	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2019-05-22

Deposition Author(s):

Chaudhary, S.K.

Jeyakanthan, J.

Revision History (Full details and data files)

Version 1.0: 2019-05-22
Type: Initial release
Version 1.1: 2023-11-22
Changes: Data collection, Database references, Refinement description

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.