2RBG

Crystal structure of hypothetical protein(ST0493) from sulfolobus tokodaii

PDB DOI: https://doi.org/10.2210/pdb2RBG/pdb

Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Organism(s): Sulfurisphaera tokodaii
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-09-19 Released: 2008-09-30
Deposition Author(s): Jeyakanthan, J., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.196
R-Value Work: 0.173
R-Value Observed: 0.173

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of hypothetical protein(ST0493) from sulfolobus tokodaii

Jeyakanthan, J., Kuramitsu, S., Yokoyama, S.

To be published.

Macromolecule Content

Total Structure Weight: 30.02 kDa
Atom Count: 2,381
Modelled Residue Count: 248
Deposited Residue Count: 252
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative uncharacterized protein ST0493	A, B	126	Sulfurisphaera tokodaii	Mutation(s): 0
UniProt
Find proteins for Q975B5 (Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)) Explore Q975B5 Go to UniProtKB: Q975B5
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q975B5
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth B] MOL2 format, chain C [auth B] mmCIF format, chain C [auth B]	C [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth B]

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: 1.75 Å
R-Value Free: 0.196
R-Value Work: 0.173
R-Value Observed: 0.173
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.444	α = 90
b = 65.184	β = 98.19
c = 49.604	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2008-09-30

Deposition Author(s):

Jeyakanthan, J.

RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History (Full details and data files)

Version 1.0: 2008-09-30
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.