6SKS | pdb_00006sks

Crystal structure of bovine carbonic anhydrase II in complex with a benzenesulfonamide-based ligand (SH1)

PDB DOI: https://doi.org/10.2210/pdb6SKS/pdb

Classification: LYASE
Organism(s): Bos taurus
Mutation(s): No

Deposited: 2019-08-16 Released: 2020-08-26
Deposition Author(s): Groves, M.R., Wang, W., van Oosterwijk, N.
Funding Organization(s): Netherlands Organisation for Scientific Research

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free:
0.194 (Depositor), 0.200 (DCC)
R-Value Work:
0.169 (Depositor), 0.180 (DCC)
R-Value Observed:
0.170 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Target diazotransfer reagents to label metalloenzymes

Groves, M.R., Wang, W., van Oosterwijk, N., Witte, M., Lohse, J.

To be published.

Macromolecule Content

Total Structure Weight: 30.01 kDa
Atom Count: 2,370
Modeled Residue Count: 259
Deposited Residue Count: 260
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Carbonic anhydrase 2	A	260	Bos taurus	Mutation(s): 0 EC: 4.2.1.1 (PDB Primary Data), 4.2.1.69 (UniProt)
UniProt
Find proteins for P00921 (Bos taurus) Explore P00921 Go to UniProtKB: P00921
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P00921
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
E68 (Subject of Investigation/LOI) Query on E68 Download Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A] mmCIF format, chain I [auth A]	I [auth A]	~{N}-[2-[2-(1~{H}-imidazol-4-yl)ethylamino]-2-oxidanylidene-ethyl]-4-sulfamoyl-benzamide C₁₄ H₁₇ N₅ O₄ S JXAVAPDFALAUKN-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A]	G [auth A], H [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain F [auth A] MOL2 format, chain F [auth A] mmCIF format, chain F [auth A]	F [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Interactions & Density Focus chain F [auth A]
CU Query on CU Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] mmCIF format, chain B [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A]	B [auth A], C [auth A], D [auth A], E [auth A]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A]