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Iodine in PDB 7c5y: Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide

Enzymatic activity of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide

All present enzymatic activity of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide:
4.2.1.1;

Protein crystallography data

The structure of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide, PDB code: 7c5y was solved by M.Senda, T.Senda, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.60 / 2.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 46.781, 192.898, 58.206, 90, 96.46, 90
R / Rfree (%) 16.7 / 20.7

Iodine Binding Sites:

The binding sites of Iodine atom in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide (pdb code 7c5y). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 6 binding sites of Iodine where determined in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide, PDB code: 7c5y:
Jump to Iodine binding site number: 1; 2; 3; 4; 5; 6;

Iodine binding site 1 out of 6 in 7c5y

Go back to Iodine Binding Sites List in 7c5y
Iodine binding site 1 out of 6 in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I701

b:24.4
occ:1.00
 OG1 A:THR159 3.3 26.4 1.0
OH A:TYR176 3.5 25.0 1.0
N A:THR159 3.6 25.4 1.0
CE2 A:TYR176 3.7 25.3 1.0
NE2 A:HIS256 3.8 19.2 1.0
CZ A:TYR176 4.0 24.4 1.0
CB A:THR159 4.1 22.2 1.0
OG A:SER258 4.1 21.1 1.0
CB A:SER258 4.1 22.0 1.0
CE2 A:PHE193 4.1 21.5 1.0
CD2 A:PHE193 4.2 22.1 1.0
CZ2 A:TRP118 4.3 21.0 1.0
CA A:PRO158 4.3 27.7 1.0
CE1 A:PHE156 4.3 23.4 1.0
OH A:TYR224 4.3 24.4 1.0
CZ A:PHE156 4.4 21.9 1.0
CA A:THR159 4.5 28.4 1.0
CD2 A:HIS256 4.5 15.1 1.0
C A:PRO158 4.5 27.8 1.0
CE1 A:HIS256 4.5 19.5 1.0
CE1 A:PHE177 4.6 26.9 1.0
CH2 A:TRP118 4.6 20.3 1.0
CB A:PRO158 4.6 26.0 1.0
CZ A:PHE193 4.8 26.4 1.0
CD2 A:TYR176 4.8 26.3 1.0
CG A:PHE193 4.9 25.2 1.0
CZ A:PHE177 4.9 23.6 1.0

Iodine binding site 2 out of 6 in 7c5y

Go back to Iodine Binding Sites List in 7c5y
Iodine binding site 2 out of 6 in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I702

b:15.8
occ:1.00
 OG1 A:THR322 3.3 14.2 1.0
OH A:TYR339 3.5 11.7 1.0
CE2 A:TYR339 3.7 13.3 1.0
N A:THR322 3.7 12.1 1.0
NE2 A:HIS420 3.8 13.1 1.0
CE2 A:PHE357 4.0 13.3 1.0
CB A:SER422 4.0 12.9 1.0
CZ A:TYR339 4.0 13.7 1.0
CD2 A:PHE357 4.0 11.6 1.0
OG A:SER422 4.1 10.7 1.0
CB A:THR322 4.2 13.8 1.0
OH A:TYR388 4.2 13.5 1.0
CA A:PRO321 4.4 15.6 1.0
CE1 A:PHE319 4.4 10.9 1.0
CZ2 A:TRP281 4.4 14.2 1.0
CZ A:PHE319 4.4 14.2 1.0
CE1 A:PHE340 4.4 16.5 1.0
CE1 A:HIS420 4.4 8.1 1.0
CH2 A:TRP281 4.6 11.8 1.0
CA A:THR322 4.6 13.0 1.0
C A:PRO321 4.6 14.3 1.0
CD2 A:HIS420 4.6 8.5 1.0
CB A:PRO321 4.6 12.9 1.0
CZ A:PHE357 4.7 12.5 1.0
CZ A:PHE340 4.7 12.7 1.0
CG A:PHE357 4.7 12.2 1.0
CD2 A:TYR339 4.8 14.4 1.0

Iodine binding site 3 out of 6 in 7c5y

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Iodine binding site 3 out of 6 in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 3 of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I703

b:15.9
occ:1.00
 OG1 A:THR486 3.3 12.1 1.0
OH A:TYR503 3.6 10.9 1.0
CE2 A:TYR503 3.7 11.5 1.0
N A:THR486 3.8 10.6 1.0
NE2 A:HIS584 3.9 11.2 1.0
CE2 A:PHE521 4.1 16.5 1.0
CB A:SER586 4.1 9.2 1.0
CZ A:TYR503 4.1 13.9 1.0
OH A:TYR552 4.1 15.9 1.0
CD2 A:PHE521 4.1 13.4 1.0
OG A:SER586 4.1 11.8 1.0
CB A:THR486 4.2 12.8 1.0
CZ A:PHE483 4.3 9.9 1.0
CE1 A:PHE483 4.3 12.8 1.0
CA A:PRO485 4.4 12.2 1.0
CZ2 A:TRP445 4.4 10.2 1.0
CH2 A:TRP445 4.5 11.6 1.0
CE1 A:HIS584 4.5 10.5 1.0
CA A:THR486 4.6 13.4 1.0
CE1 A:PHE504 4.6 14.1 1.0
C A:PRO485 4.6 11.4 1.0
CB A:PRO485 4.6 11.8 1.0
CD2 A:HIS584 4.7 9.8 1.0
CZ A:PHE521 4.8 17.3 1.0
CG A:PHE521 4.8 14.3 1.0
CZ A:PHE504 4.9 12.9 1.0
CD2 A:TYR503 4.9 10.0 1.0

Iodine binding site 4 out of 6 in 7c5y

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Iodine binding site 4 out of 6 in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 4 of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide within 5.0Å range:
probe atom residue distance (Å) B Occ
B:I701

b:33.0
occ:1.00
 OG1 B:THR159 3.4 32.3 1.0
OH B:TYR176 3.4 28.0 1.0
N B:THR159 3.7 27.8 1.0
CE2 B:TYR176 3.7 28.8 1.0
NE2 B:HIS256 3.9 25.6 1.0
CE2 B:PHE193 3.9 37.6 1.0
CZ B:TYR176 4.0 26.5 1.0
CB B:THR159 4.0 31.6 1.0
CD2 B:PHE193 4.0 35.8 1.0
CB B:SER258 4.1 31.7 1.0
OG B:SER258 4.1 25.4 1.0
OH B:TYR224 4.2 28.2 1.0
CA B:PRO158 4.3 30.8 1.0
CA B:THR159 4.5 30.9 1.0
CE1 B:PHE156 4.5 27.2 1.0
CZ B:PHE156 4.5 27.6 1.0
CB B:PRO158 4.5 28.4 1.0
C B:PRO158 4.5 27.8 1.0
CZ2 B:TRP118 4.6 30.3 1.0
CE1 B:HIS256 4.6 22.1 1.0
CZ B:PHE193 4.6 38.6 1.0
CD2 B:HIS256 4.6 23.0 1.0
CE1 B:PHE177 4.6 30.9 1.0
CG B:PHE193 4.7 29.0 1.0
CH2 B:TRP118 4.8 31.7 1.0
CD2 B:TYR176 4.9 28.2 1.0

Iodine binding site 5 out of 6 in 7c5y

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Iodine binding site 5 out of 6 in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 5 of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide within 5.0Å range:
probe atom residue distance (Å) B Occ
B:I702

b:15.1
occ:1.00
 OG1 B:THR322 3.3 13.1 1.0
OH B:TYR339 3.5 11.6 1.0
N B:THR322 3.7 12.3 1.0
CE2 B:TYR339 3.7 11.1 1.0
NE2 B:HIS420 3.9 10.3 1.0
CE2 B:PHE357 3.9 16.6 1.0
CB B:SER422 3.9 12.6 1.0
OG B:SER422 3.9 11.3 1.0
OH B:TYR388 4.0 16.8 1.0
CD2 B:PHE357 4.0 12.3 1.0
CZ B:TYR339 4.0 12.9 1.0
CB B:THR322 4.1 12.5 1.0
CZ B:PHE319 4.3 10.6 1.0
CE1 B:PHE319 4.3 10.8 1.0
CA B:PRO321 4.3 11.4 1.0
CE1 B:HIS420 4.4 10.5 1.0
CZ2 B:TRP281 4.4 10.6 1.0
CE1 B:PHE340 4.5 12.6 1.0
CA B:THR322 4.5 11.1 1.0
C B:PRO321 4.5 10.2 1.0
CH2 B:TRP281 4.6 10.3 1.0
CB B:PRO321 4.7 11.4 1.0
CZ B:PHE357 4.7 15.9 1.0
CD2 B:HIS420 4.7 6.8 1.0
CZ B:PHE340 4.7 12.8 1.0
CG B:PHE357 4.8 13.4 1.0
CD2 B:TYR339 4.9 10.7 1.0

Iodine binding site 6 out of 6 in 7c5y

Go back to Iodine Binding Sites List in 7c5y
Iodine binding site 6 out of 6 in the Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 6 of Crystal Structure of the Iota-Carbonic Anhydrase From Eukaryotic Microalga Complexed with Iodide within 5.0Å range:
probe atom residue distance (Å) B Occ
B:I703

b:14.4
occ:1.00
 OG1 B:THR486 3.3 11.8 1.0
OH B:TYR503 3.6 10.6 1.0
N B:THR486 3.6 10.3 1.0
CE2 B:TYR503 3.7 11.2 1.0
NE2 B:HIS584 3.8 10.8 1.0
CB B:SER586 4.0 8.9 1.0
CZ B:TYR503 4.0 12.0 1.0
CB B:THR486 4.0 11.9 1.0
OG B:SER586 4.1 10.5 1.0
CE2 B:PHE521 4.1 15.1 1.0
OH B:TYR552 4.1 12.6 1.0
CD2 B:PHE521 4.1 12.4 1.0
CE1 B:HIS584 4.3 8.0 1.0
CA B:PRO485 4.4 9.9 1.0
CE1 B:PHE483 4.4 7.9 1.0
CZ2 B:TRP445 4.4 9.9 1.0
CZ B:PHE483 4.4 7.1 1.0
CA B:THR486 4.5 10.5 1.0
C B:PRO485 4.5 11.3 1.0
CE1 B:PHE504 4.6 10.9 1.0
CD2 B:HIS584 4.6 6.4 1.0
CB B:PRO485 4.6 7.1 1.0
CH2 B:TRP445 4.7 9.8 1.0
CZ B:PHE521 4.7 12.9 1.0
CZ B:PHE504 4.8 8.9 1.0
CD2 B:TYR503 4.8 8.7 1.0
CG B:PHE521 4.8 14.9 1.0

Reference:

Y.Hirakawa, M.Senda, K.Fukuda, T.Senda. A Novel Type of Carbonic Anhydrase Bmc Biol. 2021.
ISSN: ESSN 1741-7007
Page generated: Fri Aug 8 22:44:48 2025

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