2QKP | pdb_00002qkp

Crystal structure of C-terminal domain of SMU_1151c from Streptococcus mutans

• PDB DOI: https://doi.org/10.2210/pdb2QKP/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Streptococcus mutans UA159
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2007-07-11 Released: 2007-07-24 
• Deposition Author(s): Ramagopal, U.A., Toro, R., Gilmore, M., Wu, B., Bain, K., Gheyi, T., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.241 (Depositor), 0.239 (DCC) 
• R-Value Work: 
  0.198 (Depositor), 0.197 (DCC) 
• R-Value Observed: 
  0.200 (Depositor) 

Literature

Structure of C-terminal domain of SMU_1151c from Streptococcus mutans.

Ramagopal, U.A., Toro, R., Gilmore, M., Wu, B., Bain, K., Gheyi, T., Sauder, J.M., Burley, S.K., Almo, S.C.

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: 70.98 kDa 
• Atom Count: 5,020 
• Modeled Residue Count: 548 
• Deposited Residue Count: 604 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A, B, C, D	151	Streptococcus mutans UA159	Mutation(s): 0  Gene Names: SMU_1151c
UniProt
Find proteins for Q8DU08 (Streptococcus mutans serotype c (strain ATCC 700610 / UA159)) Explore Q8DU08  Go to UniProtKB:  Q8DU08

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	G [auth D]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO	E [auth B], F [auth C]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.241 (Depositor), 0.239 (DCC) 
• R-Value Work:  0.198 (Depositor), 0.197 (DCC) 
• R-Value Observed: 0.200 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.999	α = 90
b = 53.911	β = 106.05
c = 79.924	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
SHELXD	phasing
SHELXE	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-07-24 
Deposition Author(s): Ramagopal, U.A., Toro, R., Gilmore, M., Wu, B., Bain, K., Gheyi, T., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2007-07-24
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.5: 2021-02-03
  Changes: Database references, Derived calculations, Structure summary
• Version 1.6: 2024-02-21
  Changes: Data collection, Database references