3H3L | pdb_00003h3l

Crystal structure of PUTATIVE SUGAR HYDROLASE (YP_001304206.1) from Parabacteroides distasonis ATCC 8503 at 1.59 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3H3L/pdb

• Classification: HYDROLASE
• Organism(s): Parabacteroides distasonis ATCC 8503
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-04-16 Released: 2009-04-28 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.59 Å
• R-Value Free: 
  0.185 (Depositor), 0.190 (DCC) 
• R-Value Work: 
  0.170 (Depositor), 0.180 (DCC) 
• R-Value Observed: 
  0.170 (Depositor) 

Literature

Crystal structure of PUTATIVE SUGAR HYDROLASE (YP_001304206.1) from Parabacteroides distasonis ATCC 8503 at 1.59 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 83.42 kDa 
• Atom Count: 6,134 
• Modeled Residue Count: 684 
• Deposited Residue Count: 723 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PUTATIVE SUGAR HYDROLASE	A, B, C	241	Parabacteroides distasonis ATCC 8503	Mutation(s): 0  Gene Names: BDI_2876, YP_001304206.1
UniProt
Find proteins for A6LFX0 (Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152)) Explore A6LFX0  Go to UniProtKB:  A6LFX0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TRS	D [auth A], E [auth B], F [auth C]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.59 Å
• R-Value Free:  0.185 (Depositor), 0.190 (DCC) 
• R-Value Work:  0.170 (Depositor), 0.180 (DCC) 
• R-Value Observed: 0.170 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33H3L

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 117.259	α = 90
b = 117.259	β = 90
c = 118.068	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-04-28 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2009-04-28
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations
• Version 1.5: 2024-10-09
  Changes: Data collection, Structure summary