7X2R | pdb_00007x2r

Crystal structure of the E. coli transcription termination factor Rho

PDB DOI: https://doi.org/10.2210/pdb7X2R/pdb

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

Deposited: 2022-02-26 Released: 2022-04-27
Deposition Author(s): Zheng, J., Wang, B.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 4.40 Å
R-Value Free:
0.315 (Depositor), 0.310 (DCC)
R-Value Work:
0.272 (Depositor), 0.271 (DCC)
R-Value Observed:
0.277 (Depositor)

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

Literature

E. coli transcription termination factor Rho

Wang, B., Zheng, J.

To be published.

Macromolecule Content

Total Structure Weight: 282.42 kDa
Atom Count: 19,308
Modeled Residue Count: 2,457
Deposited Residue Count: 2,514
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transcription termination factor Rho	A, B, C, D, E A, B, C, D, E, F	419	Escherichia coli 'BL21-Gold(DE3)pLysS AG	Mutation(s): 0 Gene Names: rho, NCTC10429_00403 EC: 3.6.4
UniProt
Find proteins for P0AG30 (Escherichia coli (strain K12)) Explore P0AG30 Go to UniProtKB: P0AG30
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0AG30
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 4.40 Å
R-Value Free: 0.315 (Depositor), 0.310 (DCC)
R-Value Work: 0.272 (Depositor), 0.271 (DCC)
R-Value Observed: 0.277 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 159.496	α = 90
b = 101.471	β = 102.685
c = 204.818	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2022-04-27

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	21773014

Revision History (Full details and data files)

Version 1.0: 2022-04-27
Type: Initial release
Version 1.1: 2023-11-29
Changes: Data collection, 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.