4XXU

ModA - chromate bound


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.43 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.160 
  • R-Value Observed: 0.161 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure of chromate bound ModA from E.coli at 1.43 Angstroms resolution.

He, C.Karpus, J.Ajiboye, I.Zhang, L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Molybdate-binding periplasmic proteinA, B257Escherichia coli K-12Mutation(s): 0 
Gene Names: modAb0763JW0746
UniProt
Find proteins for P37329 (Escherichia coli (strain K12))
Explore P37329 
Go to UniProtKB:  P37329
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP37329
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CQ4
Query on CQ4

Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]
Chromate
Cr O4
ZCDOYSPFYFSLEW-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.43 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.160 
  • R-Value Observed: 0.161 
  • Space Group: P 31
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 84.049α = 90
b = 84.049β = 90
c = 60.239γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Science Foundation (NSF, United States)United StatesCHE-1213598

Revision History  (Full details and data files)

  • Version 1.0: 2016-09-14
    Type: Initial release
  • Version 1.1: 2017-09-13
    Changes: Author supporting evidence, Derived calculations
  • Version 1.2: 2019-11-27
    Changes: Author supporting evidence