6PTG | pdb_00006ptg

Structure of RNA polymerase binding protein and transcriptional regulator Dks from Chlamydia trachomatis L2 (LGV434)

PDB DOI: https://doi.org/10.2210/pdb6PTG/pdb

Classification: TRANSCRIPTION
Organism(s): Chlamydia trachomatis
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2019-07-15 Released: 2019-07-24
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.95 Å
R-Value Free:
0.226 (Depositor), 0.229 (DCC)
R-Value Work:
0.182 (Depositor), 0.183 (DCC)
R-Value Observed:
0.187 (Depositor)

Starting Models: experimental
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This is version 1.2 of the entry. See complete history.

Literature

Structure of RNA polymerase binding protein and transcriptional regulator Dks from Chlamydia trachomatis L2 (LGV434)

Abendroth, J., Buchko, G.W., Lorimer, D.D., Horanyi, P.S., Edwards, T.E.

To be published.

Macromolecule Content

Total Structure Weight: 29.97 kDa
Atom Count: 1,293
Modeled Residue Count: 171
Deposited Residue Count: 264
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DnaK Suppressor	A, B	132	Chlamydia trachomatis	Mutation(s): 0
UniProt
Find proteins for O84412 (Chlamydia trachomatis serovar D (strain ATCC VR-885 / DSM 19411 / UW-3/Cx)) Explore O84412 Go to UniProtKB: O84412
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O84412
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.95 Å
R-Value Free: 0.226 (Depositor), 0.229 (DCC)
R-Value Work: 0.182 (Depositor), 0.183 (DCC)
R-Value Observed: 0.187 (Depositor)

Diffraction Data:

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.42	α = 90
b = 83.42	β = 90
c = 99.03	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
MR-Rosetta	phasing
Coot	model building

Structure Validation

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Entry History

Deposition Data

Released Date: 2019-07-24

Deposition Author(s):

Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History (Full details and data files)

Version 1.0: 2019-07-24
Type: Initial release
Version 1.1: 2019-12-25
Changes: Database references, Source and taxonomy, Structure summary
Version 1.2: 2023-10-11
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.