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Zinc in PDB 4lhi: Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide

Enzymatic activity of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide

All present enzymatic activity of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide:
4.2.1.1;

Protein crystallography data

The structure of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide, PDB code: 4lhi was solved by A.Smirnov, E.Manakova, S.Grazulis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 22.56 / 1.60
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 41.957, 41.227, 71.278, 90.00, 104.25, 90.00
R / Rfree (%) 18.5 / 22.5

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide (pdb code 4lhi). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide, PDB code: 4lhi:

Zinc binding site 1 out of 1 in 4lhi

Go back to Zinc Binding Sites List in 4lhi
Zinc binding site 1 out of 1 in the Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5- (Phenylsulfonyl)Thiophene-2-Sulfonamide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:11.4
occ:1.00
 NE2 A:HIS94 2.0 11.0 1.0
N4 A:WWL304 2.0 11.5 1.0
NE2 A:HIS96 2.0 9.7 1.0
ND1 A:HIS119 2.0 10.5 1.0
CD2 A:HIS96 2.9 10.7 1.0
CD2 A:HIS94 3.0 11.3 1.0
CE1 A:HIS119 3.0 10.0 1.0
CE1 A:HIS94 3.0 11.9 1.0
CG A:HIS119 3.1 9.2 1.0
CE1 A:HIS96 3.1 10.0 1.0
S2 A:WWL304 3.1 12.7 1.0
O3 A:WWL304 3.1 12.8 1.0
CB A:HIS119 3.5 9.4 1.0
C1 A:DMS303 3.9 39.7 1.0
OE1 A:GLU106 3.9 12.9 1.0
OG1 A:THR199 3.9 12.1 1.0
CG A:HIS94 4.1 11.2 1.0
CG A:HIS96 4.1 9.7 1.0
ND1 A:HIS94 4.1 11.4 1.0
C9 A:WWL304 4.1 12.7 1.0
O1 A:WWL304 4.2 10.8 1.0
NE2 A:HIS119 4.2 8.9 1.0
ND1 A:HIS96 4.2 10.1 1.0
CD2 A:HIS119 4.2 9.3 1.0
C5 A:WWL304 4.8 15.3 1.0
CD A:GLU106 4.9 11.9 1.0
CA A:HIS119 5.0 9.9 1.0

Reference:

A.Smirnov, E.Manakova, S.Grazulis, D.Matulis. Crystal Structure of Human Carbonic Anhydrase Isozyme II with 5-(Phenylsulfonyl)Thiophene-2-Sulfonamide To Be Published.
Page generated: Wed Aug 20 20:02:55 2025

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