PDBsum entry: 2vrq

Hydrolase

PDB-id: 2vrq

Contents

Description

Header details

Header records

PROCHECK

Protein chains

493 a.a. *

Ligands

XYP

XYP-XYP-XYP-AHR ×2

PO4 ×2

XYP-AHR

Waters ×1160

* Residue conservation analysis

Tools

Clefts Calculation

PDB id:

2vrq

Name:

Hydrolase

Title:

Structure of an inactive mutant of arabinofuranosidase from thermobacillus xylanilyticus in complex with a pentasaccharide

Structure:

Alpha-l-arabinofuranosidase. Chain: a, b, c. Synonym: arabinofuranosidase. Engineered: yes. Mutation: yes

Source:

Thermobacillus xylanilyticus. Organism_taxid: 76633. Expressed in: escherichia coli. Expression_system_taxid: 562

UniProt:

Chains A, B, C: O69262 (O69262_9BACL)

Seq:

Struc:

Seq:

496 a.a.

Struc:

493 a.a.*

Key:

PfamA domain

Secondary structure

* PDB and UniProt seqs differ at 1 residue position (black cross)

Enzyme class:

E.C.3.2.1.55   [IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

Reaction:

Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.

Resolution:

2.0Å

R-factor:

0.182

R-free:

0.201

Authors:

G.Paes,L.K.Skov,M.J.Odonohue,C.Remond,J.S.Kastrup,M.Gajhede, O.Mirza

Date:

09-Apr-08

Release date:

01-Jul-08

Related entries:

2vrk structure of a seleno-methionyl derivative of wild type arabinofuranosidase from thermobacillus xylanilyticus

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