2QJV

Crystal structure of an iolb-like protein (stm4420) from salmonella typhimurium lt2 at 1.90 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.181 
  • R-Value Work: 0.160 
  • R-Value Observed: 0.161 

wwPDB Validation   3D Report Full Report


This is version 1.5 of the entry. See complete history


Literature

Crystal structure of uncharacterized IolB-like protein (16422983) from Salmonella typhimurium LT2 at 1.90 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Uncharacterized IolB-like proteinA, B270Salmonella enterica subsp. enterica serovar Typhimurium str. LT2Mutation(s): 14 
Gene Names: 16422983STM4420
UniProt
Find proteins for Q8ZK62 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Explore Q8ZK62 
Go to UniProtKB:  Q8ZK62
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8ZK62
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download Ideal Coordinates CCD File 
I [auth A],
J [auth A],
Q [auth B],
R [auth B]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
K [auth A],
S [auth B]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
NI
Query on NI

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
L [auth B],
M [auth B]
NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download Ideal Coordinates CCD File 
E [auth A],
F [auth A],
G [auth A],
H [auth A],
N [auth B],
E [auth A],
F [auth A],
G [auth A],
H [auth A],
N [auth B],
O [auth B],
P [auth B]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
MLY
Query on MLY
A, B L-PEPTIDE LINKINGC8 H18 N2 O2LYS
MSE
Query on MSE
A, B L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.181 
  • R-Value Work: 0.160 
  • R-Value Observed: 0.161 
  • Space Group: I 2 3
  • Diffraction Data DOI: 10.18430/M32QJV
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 200.14α = 90
b = 200.14β = 90
c = 200.14γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PHENIXrefinement
SOLVEphasing
MolProbitymodel building
XSCALEdata scaling
PDB_EXTRACTdata extraction
MAR345data collection
XDSdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-08-07
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.2: 2017-10-18
    Changes: Refinement description
  • Version 1.3: 2019-07-24
    Changes: Data collection, Derived calculations, Refinement description
  • Version 1.4: 2021-10-20
    Changes: Database references, Derived calculations
  • Version 1.5: 2023-01-25
    Changes: Database references