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Arsenic in PDB 5gm3: Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50

Enzymatic activity of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50

All present enzymatic activity of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50:
3.2.1.4;

Protein crystallography data

The structure of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50, PDB code: 5gm3 was solved by J.W.Huang, W.D.Liu, Y.Y.Zheng, C.C.Chen, R.T.Guo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 1.59
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 74.215, 75.089, 188.385, 90.00, 90.00, 90.00
R / Rfree (%) 15.7 / 19

Other elements in 5gm3:

The structure of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50 also contains other interesting chemical elements:

Zinc (Zn) 8 atoms

Arsenic Binding Sites:

The binding sites of Arsenic atom in the Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50 (pdb code 5gm3). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 4 binding sites of Arsenic where determined in the Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50, PDB code: 5gm3:
Jump to Arsenic binding site number: 1; 2; 3; 4;

Arsenic binding site 1 out of 4 in 5gm3

Go back to Arsenic Binding Sites List in 5gm3
Arsenic binding site 1 out of 4 in the Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As306

b:23.4
occ:0.50
AS A:CAC306 0.0 23.4 0.5
O1 A:CAC306 1.7 17.1 0.5
O2 A:CAC306 1.8 13.0 0.5
C1 A:CAC306 1.9 22.0 0.5
C2 A:CAC306 2.0 16.7 0.5
ZN A:ZN301 3.2 19.1 1.0
O2 A:CAC307 3.9 25.9 1.0
O1 A:CAC307 4.0 22.6 1.0
C2 A:CAC307 4.1 35.6 1.0
CA A:HIS185 4.2 16.6 1.0
AS A:CAC307 4.3 23.1 1.0
O A:ASN184 4.3 21.8 1.0
C A:HIS185 4.4 15.7 1.0
ND1 A:HIS185 4.5 19.1 1.0
O A:HIS185 4.5 22.1 1.0
CB A:HIS185 4.9 18.2 1.0

Arsenic binding site 2 out of 4 in 5gm3

Go back to Arsenic Binding Sites List in 5gm3
Arsenic binding site 2 out of 4 in the Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:As307

b:23.1
occ:1.00
AS A:CAC307 0.0 23.1 1.0
O1 A:CAC307 1.7 22.6 1.0
O2 A:CAC307 1.8 25.9 1.0
C1 A:CAC307 1.9 33.4 1.0
C2 A:CAC307 1.9 35.6 1.0
ZN A:ZN301 3.3 19.1 1.0
O1 A:CAC306 3.4 17.1 0.5
O2 A:CAC306 4.1 13.0 0.5
AS A:CAC306 4.3 23.4 0.5
ND1 A:HIS185 4.7 19.1 1.0
CE1 A:HIS185 4.8 19.4 1.0

Arsenic binding site 3 out of 4 in 5gm3

Go back to Arsenic Binding Sites List in 5gm3
Arsenic binding site 3 out of 4 in the Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 3 of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As304

b:17.7
occ:0.50
AS B:CAC304 0.0 17.7 0.5
O1 B:CAC304 1.8 24.2 0.5
O2 B:CAC304 1.8 16.7 0.5
C2 B:CAC304 1.9 18.4 0.5
C1 B:CAC304 2.0 19.9 0.5
ZN B:ZN301 3.2 18.9 1.0
O2 B:CAC305 3.9 26.2 1.0
O1 B:CAC305 4.0 23.2 1.0
O B:ASN184 4.3 21.0 1.0
C1 B:CAC305 4.3 30.9 1.0
AS B:CAC305 4.3 21.1 1.0
CA B:HIS185 4.4 17.1 1.0
ND1 B:HIS185 4.5 18.2 1.0
C B:HIS185 4.6 15.0 1.0
O B:HOH443 4.7 40.9 1.0
O B:HIS185 4.8 20.3 1.0

Arsenic binding site 4 out of 4 in 5gm3

Go back to Arsenic Binding Sites List in 5gm3
Arsenic binding site 4 out of 4 in the Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 4 of Crystal Structure of Fi-Cmcase From Aspergillus Aculeatus F-50 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:As305

b:21.1
occ:1.00
AS B:CAC305 0.0 21.1 1.0
O2 B:CAC305 1.7 26.2 1.0
O1 B:CAC305 1.8 23.2 1.0
C1 B:CAC305 1.9 30.9 1.0
C2 B:CAC305 1.9 28.9 1.0
ZN B:ZN301 3.3 18.9 1.0
O2 B:CAC304 3.7 16.7 0.5
O1 B:CAC304 4.0 24.2 0.5
O B:HOH643 4.2 33.5 1.0
AS B:CAC304 4.3 17.7 0.5
C2 B:CAC304 4.4 18.4 0.5
ND1 B:HIS185 4.8 18.2 1.0
CE1 B:HIS185 4.9 19.2 1.0

Reference:

J.W.Huang, W.Liu, H.L.Lai, Y.S.Cheng, Y.Zheng, Q.Li, H.Sun, C.J.Kuo, R.T.Guo, C.C.Chen. Crystal Structure and Genetic Modifications of Fi-Cmcase From Aspergillus Aculeatus F-50 Biochem. Biophys. Res. V. 478 565 2016COMMUN..
ISSN: ESSN 1090-2104
PubMed: 27470581
DOI: 10.1016/J.BBRC.2016.07.101
Page generated: Sat Dec 12 01:46:42 2020

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