3P4V

Human carbonic anhydrase II in complex with (+)-Xylariamide A

Structural Biology Knowledgebase: 3P4V SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.162

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3P4V

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 29682.40

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

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

A 3-chloro-N-[(2E)-4-methoxy-4-oxobut-2-enoyl]- L-tyrosine
(+)-Xylariamide A (Synonym)
C14 H14 Cl N O6
KCOKHEIACSQLBQ-YEZKRMTDSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PMX N/A in BindingDB
Ki: 8000 nM  BindingMOAD
Ki: 8000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.162
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.31 α = 90.00
b = 41.30 β = 104.89
c = 72.43 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-10-07
  • Released Date: 2011-04-20
  • Deposition author(s): Hofmann, A., Nankervis, T., Davis, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4