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 4NOI | pdb_00004noi

2.17 Angstrom Crystal Structure of DNA-directed RNA Polymerase Subunit Alpha from Campylobacter jejuni.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Free: 
    0.225 (Depositor), 0.229 (DCC) 
  • R-Value Work: 
    0.174 (Depositor), 0.181 (DCC) 
  • R-Value Observed: 
    0.176 (Depositor) 

wwPDB Validation 3D Report Full Report

Validation slider image for 4NOI

This is version 1.2 of the entry. See complete history. 

Literature

2.17 Angstrom Crystal Structure of DNA-directed RNA Polymerase Subunit Alpha from Campylobacter jejuni.

Minasov, G., Shuvalova, L., Dubrovska, I., Winsor, J., Grimshaw, S., Kwon, K., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecule Content 

  • Total Structure Weight: 82.55 kDa 
  • Atom Count: 3,856 
  • Modeled Residue Count: 446 
  • Deposited Residue Count: 722 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
DNA-directed RNA polymerase subunit alpha
A, B
361Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819Mutation(s): 0 
Gene Names: Cj1595, rpoA
EC: 2.7.7.6
UniProt
Find proteins for Q9PM80 (Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168))
Explore Q9PM80 
Go to UniProtKB:  Q9PM80
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9PM80
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
IOD

Query on IOD



Download:Ideal Coordinates CCD File
D [auth A],
E [auth A],
F [auth A],
N [auth B]
IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
CL

Query on CL



Download:Ideal Coordinates CCD File
G [auth A]
H [auth A]
I [auth A]
J [auth A]
K [auth A]
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A],
L [auth A],
M [auth A],
O [auth B],
P [auth B],
Q [auth B],
R [auth B],
S [auth B]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA

Query on NA



Download:Ideal Coordinates CCD File
C [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MSE
Query on MSE
A, B
L-PEPTIDE LINKINGC5 H11 N O2 SeMET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.17 Å
  • R-Value Free:  0.225 (Depositor), 0.229 (DCC) 
  • R-Value Work:  0.174 (Depositor), 0.181 (DCC) 
  • R-Value Observed: 0.176 (Depositor) 
Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 99.173α = 90
b = 62.743β = 112.52
c = 93.621γ = 90
Software Package:
Software NamePurpose
Blu-Icedata collection
SHELXSphasing
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling

Structure Validation

View Full Validation Report



Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2013-12-04
    Type: Initial release
  • Version 1.1: 2017-11-22
    Changes: Refinement description
  • Version 1.2: 2024-11-20
    Changes: Data collection, Database references, Derived calculations, Structure summary