3O13 | pdb_00003o13

Crystal structure of a superantigen-like protein (SAV0433) from Staphylococcus aureus MU50 at 2.05 A resolution

PDB DOI: https://doi.org/10.2210/pdb3O13/pdb

Classification: TOXIN
Organism(s): Staphylococcus aureus subsp. aureus Mu50
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2010-07-20 Released: 2010-08-25
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free:
0.240 (Depositor), 0.249 (DCC)
R-Value Work:
0.191 (Depositor), 0.199 (DCC)
R-Value Observed:
0.193 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3O13

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of a superantigen-like protein (SAV0433) from Staphylococcus aureus MU50 at 2.05 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 22.69 kDa
Atom Count: 1,641
Modeled Residue Count: 187
Deposited Residue Count: 198
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Superantigen-like protein	A	198	Staphylococcus aureus subsp. aureus Mu50	Mutation(s): 0 Gene Names: set15, SAV0433
UniProt
Find proteins for A0A0H3JXK4 (Staphylococcus aureus (strain Mu50 / ATCC 700699)) Explore A0A0H3JXK4 Go to UniProtKB: A0A0H3JXK4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A0H3JXK4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EDO Query on EDO Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] mmCIF format, chain B [auth A] mmCIF format, chain C [auth A]	B [auth A], C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain B [auth A] Focus chain C [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A]

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free: 0.240 (Depositor), 0.249 (DCC)
R-Value Work: 0.191 (Depositor), 0.199 (DCC)
R-Value Observed: 0.193 (Depositor)

Diffraction Data:

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.161	α = 90
b = 90.804	β = 90
c = 109.129	γ = 90

Software Package:

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

Structure Validation

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Entry History

Deposition Data

Released Date: 2010-08-25

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2010-08-25
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2011-07-20
Changes: Structure summary
Version 1.3: 2023-02-01
Changes: Database references, Derived calculations
Version 1.4: 2024-10-16
Changes: Data collection, Structure summary

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.