5JNA

Crystal structure for the complex of human carbonic anhydrase IV and topiramate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.172 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Characterization of recombinant human carbonic anhydrase IV thermal stability and intrinsic thermodynamics of inhibitor binding

Mickeviciute, A.Timm, D.Gedgaudas, M.Linkuviene, V.Chen, Z.Waheed, A.Di Cera, E.Sly, W.S.Michailoviene, V.Zubriene, A.Smirnov, A.Capkauskaite, E.Baranauskiene, L.Jachno, J.Revuckiene, J.Manakova, E.Crazulis, S.Matuliene, J.Matulis, D.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Carbonic anhydrase 4
A, B, C, D
266Homo sapiensGene Names: CA4
EC: 4.2.1.1
Find proteins for P22748 (Homo sapiens)
Go to Gene View: CA4
Go to UniProtKB:  P22748
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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A, B, C, D
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
SO4
Query on SO4

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A, B, C, D
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
ACT
Query on ACT

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B, C, D
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
GOL
Query on GOL

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Download CCD File 
A, B, C
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
TOR
Query on TOR

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Download CCD File 
A, B, C, D
[(3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-3a-yl]methyl sulfamate
topiramate
C12 H21 N O8 S
KJADKKWYZYXHBB-XBWDGYHZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.172 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 64.908α = 90.00
b = 123.798β = 90.00
c = 151.430γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data scaling
HKL-2000data reduction
REFMACrefinement
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationCountryGrant Number
National Institutes of HealthUnited States--

Revision History 

  • Version 1.0: 2017-05-03
    Type: Initial release
  • Version 1.1: 2017-09-20
    Type: Author supporting evidence