2R49

Mutational and Structural Studies of E85I Reveal the Flexible Loops of Fibrobacter succinogenes 1,3-1,4-beta-D-GlucanaseGlucanase

PDB DOI: https://doi.org/10.2210/pdb2R49/pdb

Classification: HYDROLASE
Organism(s): Fibrobacter succinogenes
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2007-08-30 Released: 2008-09-02
Deposition Author(s): Tsai, L.C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.269
R-Value Work: 0.198
R-Value Observed: 0.198

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Mutational and Structural Studies of E85I Reveal the Flexible Loops on Truncated Fibrobacter succinogenes 1,3-1,4-beta-D-Glucanase

Tsai, L.C., Shyur, L.F., Shiao, C.H., Chiang, Y.N.

To be published.

Macromolecule Content

Total Structure Weight: 27.06 kDa
Atom Count: 2,101
Modelled Residue Count: 241
Deposited Residue Count: 241
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-glucanase	A	241	Fibrobacter succinogenes	Mutation(s): 1 EC: 3.2.1.73
UniProt
Find proteins for P17989 (Fibrobacter succinogenes (strain ATCC 19169 / S85)) Explore P17989 Go to UniProtKB: P17989
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P17989
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CS Query on CS 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]	CESIUM ION Cs NCMHKCKGHRPLCM-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
CA Query on CA 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]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.269
R-Value Work: 0.198
R-Value Observed: 0.198
Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.59	α = 90
b = 69.59	β = 90
c = 97.41	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
CrystalClear	data collection
DENZO	data reduction
SCALEPACK	data scaling
CNS	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2008-09-02

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2008-09-02
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2021-11-10
Changes: Database references, Derived calculations
Version 1.3: 2023-10-25
Changes: Data collection, Refinement description

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.