3WQ1

Structure of hyperthermophilic family 12 endocellulase from Pyrococcus furiosus in complex with cello-oligosaccharide

PDB DOI: https://doi.org/10.2210/pdb3WQ1/pdb

Classification: HYDROLASE
Organism(s): Pyrococcus furiosus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-01-21 Released: 2015-02-25
Deposition Author(s): Kataoka, M., Ishikawa, K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free: 0.139
R-Value Work: 0.112
R-Value Observed: 0.113

wwPDB Validation 3D Report Full Report

This is version 2.1 of the entry. See complete history.

Literature

Structure of hyperthermophilic family 12 endocellulase from Pyrococcus furiosus in complex with cello-oligosaccharide

Kataoka, M., Ishikawa, K.

To be published.

Macromolecule Content

Total Structure Weight: 38.08 kDa
Atom Count: 2,760
Modelled Residue Count: 270
Deposited Residue Count: 319
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Endoglucanase A	A	319	Pyrococcus furiosus	Mutation(s): 0 Gene Names: eglA EC: 3.2.1.4
UniProt
Find proteins for Q9V2T0 (Pyrococcus furiosus) Explore Q9V2T0 Go to UniProtKB: Q9V2T0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9V2T0
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

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Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	B	4		N/A	Interactions Focus chain B Interactions & Density Focus chain B
Glycosylation Resources
GlyTouCan: G75242TK GlyCosmos: G75242TK GlyGen: G75242TK

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NHE Query on NHE Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain I [auth A] SDF format, chain H [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain I [auth A] MOL2 format, chain H [auth A]	E [auth A], F [auth A], G [auth A], H [auth A], I [auth A]	2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID C₈ H₁₇ N O₃ S MKWKNSIESPFAQN-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain L [auth A] SDF format, chain K [auth A] MOL2 format, chain J [auth A] MOL2 format, chain L [auth A] MOL2 format, chain K [auth A]	J [auth A], K [auth A], L [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Interactions & Density Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A]	C [auth A], D [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free: 0.139
R-Value Work: 0.112
R-Value Observed: 0.113
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.14	α = 90
b = 118.42	β = 90
c = 46.79	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
MOSFLM	data reduction

Structure Validation

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Entry History

Deposition Data

Released Date: 2015-02-25

Deposition Author(s):

Kataoka, M.

Ishikawa, K.

Revision History (Full details and data files)

Version 1.0: 2015-02-25
Type: Initial release
Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Structure summary
Version 2.1: 2024-03-20
Changes: Data collection, Database references, Structure summary

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Help and Resources

3WQ1

Structure of hyperthermophilic family 12 endocellulase from Pyrococcus furiosus in complex with cello-oligosaccharide

Structure of hyperthermophilic family 12 endocellulase from Pyrococcus furiosus in complex with cello-oligosaccharide

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

Expand

Entity ID: 2

Glycosylation Resources

Experimental Data

Structure Validation

Deposition Data

Revision History (Full details and data files)