7FF4 | pdb_00007ff4

The crystal structure of Clostridium cellulolyticum LacI family transcriptional regulator Ccel_1438

PDB DOI: https://doi.org/10.2210/pdb7FF4/pdb

Classification: TRANSCRIPTION
Organism(s): Ruminiclostridium cellulolyticum H10
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-07-22 Released: 2022-07-27
Deposition Author(s): Zhang, N., Ge, H.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.19 Å
R-Value Free:
0.208 (Depositor), 0.199 (DCC)
R-Value Work:
0.178 (Depositor), 0.184 (DCC)
R-Value Observed:
0.179 (Depositor)

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

Literature

The crystal structure of Clostridium cellulolyticum LacI family transcriptional regulator Ccel_1438

Zhang, N., Ge, H.

To be published.

Macromolecule Content

Total Structure Weight: 154.32 kDa
Atom Count: 9,043
Modeled Residue Count: 1,117
Deposited Residue Count: 1,372
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transcriptional regulator, LacI family	A, B, C, D	343	Ruminiclostridium cellulolyticum H10	Mutation(s): 0 Gene Names: Ccel_1438
UniProt
Find proteins for B8I1W6 (Ruminiclostridium cellulolyticum (strain ATCC 35319 / DSM 5812 / JCM 6584 / H10)) Explore B8I1W6 Go to UniProtKB: B8I1W6
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	B8I1W6
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.19 Å
R-Value Free: 0.208 (Depositor), 0.199 (DCC)
R-Value Work: 0.178 (Depositor), 0.184 (DCC)
R-Value Observed: 0.179 (Depositor)

Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 194.518	α = 90
b = 194.518	β = 90
c = 118.64	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
SCALEPACK	data scaling
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2022-07-27

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31970103

Revision History (Full details and data files)

Version 1.0: 2022-07-27
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.