2VVB

Human carbonic anhydrase II in complex with bicarbonate

Structural Biology Knowledgebase: 2VVB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.66 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.168

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2VVB

Classification: LYASE

Total Structure Weight: 29836.01

Macromolecule Entities
Molecule Chains Length Organism Details
CARBONIC ANHYDRASE 2 X 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Gene Name(s): CA2 Gene View

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

X SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

X GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

X ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BCT
Query on BCT

X BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO2
Query on CO2

X CARBON DIOXIDE
C O2
CURLTUGMZLYLDI-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SO4 Ki: 89000000 - 300000000 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind
BCT Ki: 73000000 - 85000000 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.66 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.168
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.67 α = 90.00
b = 41.65 β = 104.79
c = 72.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-06-04
  • Released Date: 2009-07-14
  • Deposition author(s): Sjoeblom, B., Polentarutti, M., Djinovic-Carugo, K.

Revision History

  • 2012-08-22
    Type: Other | Details: REMARK 525,REMARK 280
  • 2012-08-22
    Type: Geometry validation | Details: REMARK 500
  • 2012-08-22
    Type: Citation | Details: JRNL
  • 2012-08-22
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-08-22
    Type: Version format compliance | Details: REMARK 4
  • 2012-08-22
    Type: Non-polymer description | Details: FORMUL,HETSYN