8OLM

Carbonic Anhydrase 2 in Complex with Steriod_Sulphamoyl AKI1

• PDB DOI: https://doi.org/10.2210/pdb8OLM/pdb

• Classification: ONCOPROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-03-30 Released: 2024-04-10 
• Deposition Author(s): Brynda, J., Rezacova, P.M., Kudova, E.
• Funding Organization(s): Ministry of Education (MoE, Czech Republic)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.197 
• R-Value Work: 0.182 
• R-Value Observed: 0.183 

Literature

Carbonic Anhydrase in Complex with Steriod_Sulphamoyl

Brynda, J., Rezacova, P.M., Kudova, E.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 29.72 kDa 
• Atom Count: 2,387 
• Modelled Residue Count: 258 
• Deposited Residue Count: 260 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Carbonic anhydrase 2	A	260	Homo sapiens	Mutation(s): 0  Gene Names: CA2 EC: 4.2.1.1
UniProt & NIH Common Fund Data Resources
Find proteins for P00918 (Homo sapiens) Explore P00918  Go to UniProtKB:  P00918
PHAROS:  P00918 GTEx:  ENSG00000104267

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
VSM (Subject of Investigation/LOI)	C [auth A]	[(3~{S},5~{S},8~{S},13~{R},14~{R})-5,14-dimethyl-16-oxidanylidene-1,2,3,4,6,7,8,11,12,13,15,17-dodecahydrocyclopenta[a]phenanthren-3-yl] sulfamate C19 H29 N O4 S DJFIEPZQLUEUTN-ZOLDJLEQSA-N
ZN	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.197 
• R-Value Work: 0.182 
• R-Value Observed: 0.183 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.13	α = 90
b = 41.17	β = 104.44
c = 72.33	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XSCALE	data scaling
XDS	data reduction
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-04-10 
Deposition Author(s): Brynda, J., Rezacova, P.M., Kudova, E.

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Funding Organization	Location	Grant Number
Ministry of Education (MoE, Czech Republic)	Czech Republic	LM2015064

Revision History  

• Version 1.0: 2024-04-10
  Type: Initial release