3OIM | pdb_00003oim

Human Carbonic anhydrase II bound by 2-Ethylestradiol 3-O-sulfamate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free: 
    0.170 (Depositor), 0.168 (DCC) 
  • R-Value Work: 
    0.144 (Depositor), 0.143 (DCC) 
  • R-Value Observed: 
    0.146 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history

Literature

Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds

Sippel, K.H.Stander, B.A.Robbins, A.H.Tu, C.K.Agbandje-McKenna, M.Silverman, D.N.Joubert, A.M.McKenna, R.

(2011) Lett Drug Des Discov 8

Macromolecule Content 

  • Total Structure Weight: 29.9 kDa 
  • Atom Count: 2,619 
  • Modeled Residue Count: 258 
  • Deposited Residue Count: 260 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Carbonic anhydrase 2260Homo sapiensMutation(s): 0 
Gene Names: CA2
EC: 4.2.1.1 (PDB Primary Data), 4.2.1.69 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P00918 (Homo sapiens)
Explore P00918 
Go to UniProtKB:  P00918
PHAROS:  P00918
GTEx:  ENSG00000104267 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00918
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.45 Å
  • R-Value Free:  0.170 (Depositor), 0.168 (DCC) 
  • R-Value Work:  0.144 (Depositor), 0.143 (DCC) 
  • R-Value Observed: 0.146 (Depositor) 
Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 42.187α = 90
b = 41.24β = 103.95
c = 71.341γ = 90
Software Package:
Software NamePurpose
CrystalCleardata collection
PHENIXmodel building
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-07-06
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-09-06
    Changes: Data collection, Database references, Derived calculations, Refinement description