4FIK

Human carbonic anhydrase II H64A complexed with thioxolone hydrolysis products

Structural Biology Knowledgebase: 4FIK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.137
  • R-Value Work: 0.116

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4FIK

Classification: LYASE

Total Structure Weight: 30200.58

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Mutation: H64A
Gene Name(s): CA2 Gene View

Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
D2S
Query on D2S

A 4,4'-disulfanediyldibenzene-1,3-diol
4-(2,4-dihydroxyphenyl)disulfanylbenzene- 1,3-diol (Synonym)
C12 H10 O4 S2
DCHQLQXIXWXHFP-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
GOL
Query on GOL

A GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol
TH0
Query on TH0

A 4-MERCAPTOBENZENE-1,3-DIOL
C6 H6 O2 S
XFTQIEMOLHJTFV-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
TH7
Query on TH7

A 2,4-dihydroxybenzenesulfenic acid
4-HYDROXYSULFANYLBENZENE-1,3-DIOL (Synonym)
C6 H6 O3 S
LJXFZIAMAZBGDO-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SO4 Ki: 89000000 - 300000000 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.137
  • R-Value Work: 0.116
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.37 α = 90.00
b = 41.38 β = 104.10
c = 72.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-06-08
  • Released Date: 2012-06-27
  • Deposition author(s): Sippel, K.H., Genis, C., Govindasamy, L., Agbandje-McKenna, M., Tripp, B.C., McKenna, R.
  • Previous versions: 3IQK

Revision History

No revisions since initial release