2WEG | pdb_00002weg

Thermodynamic Optimisation of Carbonic Anhydrase Fragment Inhibitors

PDB DOI: https://doi.org/10.2210/pdb2WEG/pdb

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

Deposited: 2009-03-31 Released: 2009-11-10
Deposition Author(s): Scott, A.D., Phillips, C., Alex, A., Bent, A., O'Brien, R., Damian, L., Jones, L.H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.10 Å
R-Value Free:
0.183 (Depositor), 0.184 (DCC)
R-Value Work:
0.165 (Depositor), 0.166 (DCC)
R-Value Observed:
0.166 (Depositor)

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Thermodynamic Optimisation in Drug Discovery: A Case Study Using Carbonic Anhydrase Inhibitors.

Scott, A.D., Phillips, C., Alex, A., Flocco, M., Bent, A., Randall, A., O'Brien, R., Damian, L., Jones, L.H.

(2009) ChemMedChem 4: 1985

PubMed: 19882701 Search on PubMed
DOI: https://doi.org/10.1002/cmdc.200900386
Primary Citation Related Structures:
2WEG, 2WEH, 2WEJ, 2WEO

Organizational Affiliation

Pfizer Global Research & Development, Sandwich Laboratories, Ramsgate Road, Sandwich, Kent CT13 9NU., UK. Andrew.d.scott@pfizer.com

Macromolecule Content

Total Structure Weight: 29.49 kDa
Atom Count: 2,363
Modeled Residue Count: 258
Deposited Residue Count: 259
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CARBONIC ANHYDRASE 2	A	259	Homo sapiens	Mutation(s): 0 EC: 4.2.1.1 (PDB Primary Data), 4.2.1.69 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P00918 (Homo sapiens) Explore P00918 Go to UniProtKB: P00918
PHAROS: P00918 GTEx: ENSG00000104267
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00918
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FBV Query on FBV Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	2-fluorobenzenesulfonamide C₆ H₆ F N O₂ S WFLBWYLZCQOPCA-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
ZN Query on ZN Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.10 Å
R-Value Free: 0.183 (Depositor), 0.184 (DCC)
R-Value Work: 0.165 (Depositor), 0.166 (DCC)
R-Value Observed: 0.166 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.432	α = 90
b = 41.223	β = 104.26
c = 72.038	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

Deposition Data

Released Date: 2009-11-10

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2009-11-10
Type: Initial release
Version 1.1: 2011-06-09
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2024-05-08
Changes: Data collection, Database references, Derived calculations, Other