2G7L | pdb_00002g7l

Crystal structure of putative transcription regulator SCO7704 from Streptomyces coelicor

PDB DOI: https://doi.org/10.2210/pdb2G7L/pdb

Classification: TRANSCRIPTION
Organism(s): Streptomyces coelicolor
Expression System: Escherichia coli BL21
Mutation(s): Yes

Deposited: 2006-02-28 Released: 2006-03-14
Deposition Author(s): Ezersky, A., Lunin, V.V., Skarina, T., Wierzbicka, M., Joachimiak, A., Edwards, A.M., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free:
0.286 (Depositor), 0.282 (DCC)
R-Value Work:
0.225 (Depositor), 0.221 (DCC)
R-Value Observed:
0.228 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2G7L

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of putative transcription regulator SCO7704 from Streptomyces coelicor

Ezersky, A., Lunin, V.V., Skarina, T., Wierzbicka, M., Joachimiak, A., Edwards, A.M., Savchenko, A.

To be published.

Macromolecule Content

Total Structure Weight: 26.63 kDa
Atom Count: 1,603
Modeled Residue Count: 201
Deposited Residue Count: 243
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TetR-family transcriptional regulator	A	243	Streptomyces coelicolor	Mutation(s): 4 Gene Names: SCO7704
UniProt
Find proteins for Q93JG8 (Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)) Explore Q93JG8 Go to UniProtKB: Q93JG8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q93JG8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.286 (Depositor), 0.282 (DCC)
R-Value Work: 0.225 (Depositor), 0.221 (DCC)
R-Value Observed: 0.228 (Depositor)

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 96.099	α = 90
b = 96.099	β = 90
c = 59.096	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SnB	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2006-03-14

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2006-03-14
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Derived calculations, Version format compliance
Version 1.3: 2017-10-18
Changes: Refinement description
Version 1.4: 2024-10-30
Changes: Data collection, Database references, Derived calculations, Structure summary

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.