1LGD

Crystal Structure Analysis of HCA II Mutant T199P in Complex with Bicarbonate

Structural Biology Knowledgebase: 1LGD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.214
  • R-Value Work: 0.188

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1LGD

Classification: LYASE

Total Structure Weight: 29395.60

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase II A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Mutation: T199P, C206S
Gene Name(s): CA2 Gene View

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

A BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
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 %)
BCT Ki: 73000000 - 85000000 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.214
  • R-Value Work: 0.188
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 73.01 α = 90.00
b = 44.59 β = 92.82
c = 76.64 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-15
  • Released Date: 2002-07-24
  • Deposition author(s): Huang, S., Sjoblom, B., Sauer-Eriksson, A.E., Jonsson, B.-H.

Revision History

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