4PYS

The crystal structure of beta-N-acetylhexosaminidase from Bacteroides fragilis NCTC 9343

PDB DOI: https://doi.org/10.2210/pdb4PYS/pdb

Classification: HYDROLASE
Organism(s): Bacteroides fragilis NCTC 9343
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2014-03-27 Released: 2014-06-18
Deposition Author(s): Tan, K., Hatzos-Skintges, C., Clancy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.82 Å
R-Value Free: 0.190
R-Value Work: 0.165
R-Value Observed: 0.166

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

The crystal structure of beta-N-acetylhexosaminidase from Bacteroides fragilis NCTC 9343

Tan, K., Hatzos-Skintges, C., Clancy, S., Joachimiak, A.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
beta-N-acetylhexosaminidase	A, B	506	Bacteroides fragilis NCTC 9343	Mutation(s): 0 Gene Names: BF9343_3009, exo I_3, NCTC9343_00299 EC: 3.2.1.52
UniProt
Find proteins for D1JST6 (Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / CCUG 4856 / JCM 11019 / NCTC 9343 / Onslow)) Explore D1JST6 Go to UniProtKB: D1JST6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	D1JST6
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain N [auth B] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain G [auth A] SDF format, chain O [auth B] MOL2 format, chain F [auth A] MOL2 format, chain N [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain G [auth A] MOL2 format, chain O [auth B]	D [auth A], E [auth A], F [auth A], G [auth A], N [auth B], D [auth A], E [auth A], F [auth A], G [auth A], N [auth B], O [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain M [auth B] MOL2 format, chain C [auth A] MOL2 format, chain M [auth B]	C [auth A], M [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Ligand Interaction
FMT Query on FMT Download Ideal Coordinates CCD File SDF format, chain K [auth A] SDF format, chain T [auth B] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain L [auth A] SDF format, chain P [auth B] SDF format, chain Q [auth B] SDF format, chain R [auth B] SDF format, chain S [auth B] MOL2 format, chain K [auth A] MOL2 format, chain T [auth B] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain L [auth A] MOL2 format, chain P [auth B] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B] MOL2 format, chain S [auth B]	H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], P [auth B], Q [auth B], R [auth B], S [auth B], T [auth B]	FORMIC ACID C H₂ O₂ BDAGIHXWWSANSR-UHFFFAOYSA-N		Ligand Interaction

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.82 Å
R-Value Free: 0.190
R-Value Work: 0.165
R-Value Observed: 0.166
Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 96.82	α = 90
b = 96.82	β = 90
c = 315.967	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
SHELXD	phasing
MLPHARE	phasing
DM	model building
ARP	model building
WARP	model building
HKL-3000	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
DM	phasing