3MCX

Crystal structure of SusD superfamily protein (BT_2365) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 1.49 A resolution

• PDB DOI:  https://doi.org/10.2210/pdb3MCX/pdb

• Classification: structural genomics, unknown function
• Organism(s): Bacteroides thetaiotaomicron VPI-5482
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-03-29 Released: 2010-05-19 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.49 Å
• R-Value Free: 0.161 
• R-Value Work: 0.142 
• R-Value Observed: 0.143 

Literature

Crystal structure of SusD superfamily protein (BT_2365) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 1.49 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 54.68 kDa 
• Atom Count: 4,583 
• Modelled Residue Count: 459 
• Deposited Residue Count: 477 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SusD superfamily protein	A	477	Bacteroides thetaiotaomicron VPI-5482	Mutation(s): 0  Gene Names: BT_2365
UniProt
Find proteins for Q8A577 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q8A577  Go to UniProtKB:  Q8A577

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	K [auth A], L [auth A], M [auth A], N [auth A], O [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ZN	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
ACT	H [auth A], I [auth A], J [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.49 Å
• R-Value Free: 0.161 
• R-Value Work: 0.142 
• R-Value Observed: 0.143 
• Space Group: C 2 2 2₁
• Diffraction Data: https://doi.org/10.18430/M33MCX

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 107.161	α = 90
b = 147.472	β = 90
c = 73.434	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: 2010-05-19 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2010-05-19
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Author supporting evidence, Refinement description
• Version 1.3: 2019-07-17
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations