6SG0

Atomic resolution structure of Human Carbonic Anhydrase II in complex with furosemide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.13 Å
  • R-Value Free: 0.145 
  • R-Value Work: 0.126 
  • R-Value Observed: 0.127 

Starting Model: experimental
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This is version 1.1 of the entry. See complete history


Literature

Atomic resolution structure of Human Carbonic Anhydrase II in complex with furosemide

Gloeckner, S.Heine, A.Klebe, G.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Carbonic anhydrase 2265Homo 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
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
BE7
Query on BE7

Download Ideal Coordinates CCD File 
F [auth A](4-CARBOXYPHENYL)(CHLORO)MERCURY
C7 H5 Cl Hg O2
YFZOUMNUDGGHIW-UHFFFAOYSA-M
FUN (Subject of Investigation/LOI)
Query on FUN

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G [auth A]5-(AMINOSULFONYL)-4-CHLORO-2-[(2-FURYLMETHYL)AMINO]BENZOIC ACID
C12 H11 Cl N2 O5 S
ZZUFCTLCJUWOSV-UHFFFAOYSA-N
HG
Query on HG

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D [auth A],
E [auth A]
MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
ZN
Query on ZN

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C [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
NA
Query on NA

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B [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
FUN BindingDB:  6SG0 Ki: min: 65, max: 6.50e+4 (nM) from 2 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.13 Å
  • R-Value Free: 0.145 
  • R-Value Work: 0.126 
  • R-Value Observed: 0.127 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 42.397α = 90
b = 41.752β = 104.445
c = 72.211γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-08-26
    Type: Initial release
  • Version 1.1: 2024-01-24
    Changes: Data collection, Database references, Refinement description