Zinc in PDB 6xze: Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide

Enzymatic activity of Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide

All present enzymatic activity of Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide:
4.2.1.1;

Protein crystallography data

The structure of Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide, PDB code: 6xze was solved by G.Zanotti, A.Majid, M.Bozdag, A.Angeli, F.Carta, P.Berto, C.Supuran, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 55.67 / 1.54
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 62.601, 71.645, 121.690, 90.00, 90.00, 90.00
R / Rfree (%) 19 / 21.4

Other elements in 6xze:

The structure of Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide also contains other interesting chemical elements:

Fluorine (F) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide (pdb code 6xze). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide, PDB code: 6xze:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 6xze

Go back to Zinc Binding Sites List in 6xze
Zinc binding site 1 out of 2 in the Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide


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 I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:19.5
occ:1.00
 N01 A:O4Z302 2.0 17.8 1.0
NE2 A:HIS94 2.0 19.8 1.0
NE2 A:HIS96 2.0 17.6 1.0
ND1 A:HIS119 2.1 19.0 1.0
CE1 A:HIS119 2.9 19.0 1.0
CD2 A:HIS96 3.0 19.6 1.0
CD2 A:HIS94 3.0 18.7 1.0
CE1 A:HIS94 3.0 22.0 1.0
S02 A:O4Z302 3.1 21.3 1.0
CE1 A:HIS96 3.1 20.9 1.0
O04 A:O4Z302 3.1 23.1 1.0
CG A:HIS119 3.2 17.1 1.0
CB A:HIS119 3.6 19.1 1.0
OG1 A:THR199 4.0 20.3 1.0
NE2 A:HIS119 4.1 19.8 1.0
OE2 A:GLU106 4.1 20.8 1.0
ND1 A:HIS94 4.1 21.4 1.0
CG A:HIS94 4.1 20.3 1.0
CG A:HIS96 4.2 18.6 1.0
ND1 A:HIS96 4.2 20.7 1.0
C05 A:O4Z302 4.2 22.9 1.0
CD2 A:HIS119 4.2 17.6 1.0
O03 A:O4Z302 4.3 23.5 1.0
O A:HOH500 4.5 24.1 1.0
O A:HOH468 4.6 20.1 1.0
C06 A:O4Z302 4.8 27.3 1.0
C10 A:O4Z302 5.0 27.8 1.0

Zinc binding site 2 out of 2 in 6xze

Go back to Zinc Binding Sites List in 6xze
Zinc binding site 2 out of 2 in the Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Human Carbonic Anhydrase I in Complex with 4-(3- (2-((2-Fluorobenzyl)Amino)Ethyl)Ureido) Benzenesulfonamide within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn301

b:20.0
occ:1.00
 N01 B:O4Z302 1.9 18.8 1.0
NE2 B:HIS94 2.0 18.7 1.0
ND1 B:HIS119 2.1 20.4 1.0
NE2 B:HIS96 2.1 17.2 1.0
CE1 B:HIS119 2.9 17.0 1.0
CE1 B:HIS94 3.0 22.9 1.0
CD2 B:HIS96 3.0 20.6 1.0
CD2 B:HIS94 3.0 18.5 1.0
S02 B:O4Z302 3.1 20.9 1.0
CE1 B:HIS96 3.1 18.3 1.0
CG B:HIS119 3.2 19.2 1.0
O04 B:O4Z302 3.2 22.3 1.0
CB B:HIS119 3.7 18.9 1.0
OG1 B:THR199 3.9 20.0 1.0
C05 B:O4Z302 4.0 22.4 1.0
OE2 B:GLU106 4.0 20.3 1.0
NE2 B:HIS119 4.1 21.3 1.0
ND1 B:HIS94 4.1 23.2 1.0
CG B:HIS94 4.1 21.3 1.0
CG B:HIS96 4.2 18.7 1.0
ND1 B:HIS96 4.2 19.3 1.0
CD2 B:HIS119 4.2 20.9 1.0
O03 B:O4Z302 4.3 21.7 1.0
C06 B:O4Z302 4.4 32.0 1.0
O B:HOH461 4.6 20.6 1.0
O B:HOH453 4.6 23.4 1.0
C10 B:O4Z302 4.8 26.6 1.0

Reference:

M.Ali, M.Bozdag, U.Farooq, A.Angeli, F.Carta, P.Berto, G.Zanotti, C.T.Supuran. Benzylaminoethyureido-Tailed Benzenesulfonamides: Design, Synthesis, Kinetic and X-Ray Investigations on Human Carbonic Anhydrases. Int J Mol Sci V. 21 2020.
ISSN: ESSN 1422-0067
PubMed: 32272689
DOI: 10.3390/IJMS21072560
Page generated: Wed Dec 16 13:13:09 2020

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