5BN1

Structure of Axe2-W215I, an acetyl xylan esterase from Geobacillus stearothermophilus

PDB DOI: https://doi.org/10.2210/pdb5BN1/pdb

Classification: HYDROLASE
Organism(s): Geobacillus stearothermophilus
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2015-05-25 Released: 2016-06-29
Deposition Author(s): Lansky, S., Alalouf, O., Shoham, Y., Shoham, G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.166
R-Value Work: 0.144
R-Value Observed: 0.145

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

A unique octameric structure of Axe2, an intracellular acetyl-xylooligosaccharide esterase from Geobacillus stearothermophilus

Lansky, S., Alalouf, O., Solomon, H.V., Alhassid, A., Govada, L., Chayen, N.E., Belrahli, H., Shoham, Y., Shoham, G.

To be published.

Macromolecule Content

Total Structure Weight: 50.11 kDa
Atom Count: 4,113
Modelled Residue Count: 436
Deposited Residue Count: 438
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetyl xylan esterase	A, B	219	Geobacillus stearothermophilus	Mutation(s): 1 Gene Names: axe2
UniProt
Find proteins for Q09LX1 (Geobacillus stearothermophilus) Explore Q09LX1 Go to UniProtKB: Q09LX1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q09LX1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
TRS Query on TRS Download Ideal Coordinates CCD File SDF format, chain J [auth B] MOL2 format, chain J [auth B]	J [auth B]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C₄ H₁₂ N O₃ LENZDBCJOHFCAS-UHFFFAOYSA-O		Interactions Focus chain J [auth B] Interactions & Density Focus chain J [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain K [auth B] MOL2 format, chain C [auth A] MOL2 format, chain K [auth B]	C [auth A], K [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain K [auth B] Interactions & Density Focus chain C [auth A] Focus chain K [auth B]
IMD Query on IMD Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain H [auth B] SDF format, chain I [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B]	E [auth A], F [auth A], H [auth B], I [auth B]	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain H [auth B] Focus chain I [auth B] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain H [auth B] Focus chain I [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain G [auth B] MOL2 format, chain D [auth A] MOL2 format, chain G [auth B]	D [auth A], G [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Focus chain G [auth B] Interactions & Density Focus chain D [auth A] Focus chain G [auth B]