5LLA

Crystal structure of human carbonic anhydrase isozyme XIII with 4-(1H-benzimidazol-1-ylacetyl)-2-chlorobenzenesulfonamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.179 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Combinatorial Design of Isoform-Selective N-Alkylated Benzimidazole-Based Inhibitors of Carbonic Anhydrases

Capkauskaite, E.Linkuviene, V.Smirnov, A.Milinaviciute, G.Timm, D.Kasiliauskaite, A.Manakova, E.Grazulis, S.Matulis, D.

(2017) Chemistryselect --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Carbonic anhydrase 13
B, A
263Homo sapiensMutation(s): 0 
Gene Names: CA13
EC: 4.2.1.1
Find proteins for Q8N1Q1 (Homo sapiens)
Go to Gene View: CA13
Go to UniProtKB:  Q8N1Q1
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
6YQ
Query on 6YQ

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Download CCD File 
A, B
4-[2-(benzimidazol-1-yl)ethanoyl]-2-chloranyl-benzenesulfonamide
C15 H12 Cl N3 O3 S
SWJLGRBJIPSPCI-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

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Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
CIT
Query on CIT

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Download CCD File 
A, B
CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

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Download CCD File 
A, B
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.179 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 56.023α = 90.00
b = 57.276β = 90.00
c = 159.284γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
PDB_EXTRACTdata extraction
MOLREPphasing
REFMACrefinement
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-08-16
    Type: Initial release
  • Version 1.1: 2017-11-29
    Type: Database references