3MDZ

Crystal Structure of Human Carbonic Anhydrase VII [isoform 1], CA7


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.32 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Crystal Structure of Human Carbonic Anhydrase VII [isoform 1], CA7

Ugochukwu, E.Shafqat, N.Pilka, E.Chaikuad, A.Krojer, T.Muniz, J.Kim, J.Bray, J.Bountra, C.Arrowsmith, C.H.Weigelt, J.Edwards, A.von Delft, F.Carpenter, E.P.Yue, W.W.Oppermann, U.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Carbonic anhydrase 7A281Homo sapiensMutation(s): 0 
Gene Names: CA7
EC: 4.2.1.1
UniProt & NIH Common Fund Data Resources
Find proteins for P43166 (Homo sapiens)
Explore P43166 
Go to UniProtKB:  P43166
PHAROS:  P43166
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP43166
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EZL
Query on EZL

Download Ideal Coordinates CCD File 
C [auth A]6-ethoxy-1,3-benzothiazole-2-sulfonamide
C9 H10 N2 O3 S2
OUZWUKMCLIBBOG-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
D [auth A],
E [auth A],
F [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
B [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
EZL BindingDB:  3MDZ Ki: min: 0.78, max: 0.8 (nM) from 2 assay(s)
Kd: 0.71 (nM) from 1 assay(s)
PDBBind:  3MDZ Ki: 0.8 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.32 Å
  • R-Value Free: 0.252 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 69.71α = 90
b = 97.746β = 90
c = 82.443γ = 90
Software Package:
Software NamePurpose
MAR345data collection
PHASERphasing
REFMACrefinement
XDSdata reduction
SCALAdata scaling

Structure Validation

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Ligand Structure Quality Assessment 



Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2010-06-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-08
    Changes: Refinement description