7C5V

Crystal structure of the iota-carbonic anhydrase from cyanobacterium complexed with bicarbonate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.210 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

A novel type of carbonic anhydrase

Hirakawa, Y.Senda, M.Fukuda, K.Senda, T.

(2021) BMC Biol 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
iota-carbonic anhydraseA, B178Nostoc sp. PCC 7120 = FACHB-418Mutation(s): 0 
Gene Names: all2909
UniProt
Find proteins for Q8YT18 (Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576))
Explore Q8YT18 
Go to UniProtKB:  Q8YT18
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
BCT
Query on BCT

Download Ideal Coordinates CCD File 
C [auth A], D [auth B]BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.210 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 52.841α = 90
b = 83.734β = 90
c = 87.267γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2020-05-20 
  • Released Date: 2021-04-28 
  • Deposition Author(s): Senda, M., Senda, T.

Funding OrganizationLocationGrant Number
Japan Agency for Medical Research and Development (AMED)JapanJP17am0101001

Revision History  (Full details and data files)

  • Version 1.0: 2021-04-28
    Type: Initial release