Zinc in PDB 7wqg: Bovin Alpha-Lactalbumin Binding with Zinc Ions

Protein crystallography data

The structure of Bovin Alpha-Lactalbumin Binding with Zinc Ions, PDB code: 7wqg was solved by T.Li, T.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.00 / 2.50
Space group P 3
Cell size a, b, c (Å), α, β, γ (°) 92.837, 92.837, 66.173, 90, 90, 120
R / Rfree (%) 14.4 / 22.2

Zinc Binding Sites:

The binding sites of Zinc atom in the Bovin Alpha-Lactalbumin Binding with Zinc Ions (pdb code 7wqg). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 7 binding sites of Zinc where determined in the Bovin Alpha-Lactalbumin Binding with Zinc Ions, PDB code: 7wqg:
Jump to Zinc binding site number: 1; 2; 3; 4; 5; 6; 7;

Zinc binding site 1 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 1 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn201

b:45.9
occ:0.90
 O A:HOH301 1.8 26.3 1.0
OD1 A:ASP88 1.9 20.4 1.0
OD1 A:ASP82 2.1 30.1 1.0
O A:ASP84 2.2 23.2 1.0
O A:LYS79 2.5 23.6 1.0
CG A:ASP88 3.0 18.1 1.0
OD1 A:ASP87 3.1 24.5 1.0
C A:ASP84 3.3 21.6 1.0
CG A:ASP82 3.3 31.2 1.0
OD2 A:ASP88 3.4 19.4 1.0
O A:ASP82 3.6 23.5 1.0
C A:LYS79 3.7 21.8 1.0
OD2 A:ASP82 3.9 34.7 1.0
CA A:PHE80 4.0 19.9 1.0
CG A:ASP87 4.0 25.4 1.0
C A:ASP82 4.1 27.1 1.0
N A:LEU85 4.1 22.7 1.0
CA A:LEU85 4.1 20.2 1.0
N A:ASP82 4.2 23.9 1.0
OD2 A:ASP87 4.2 29.6 1.0
N A:ASP84 4.2 22.9 1.0
CA A:ASP84 4.3 21.7 1.0
CB A:ASP88 4.3 20.9 1.0
N A:PHE80 4.3 20.4 1.0
C A:PHE80 4.3 22.9 1.0
CB A:ASP82 4.5 23.4 1.0
CA A:ASP82 4.5 23.8 1.0
N A:ASP88 4.5 23.9 1.0
N A:LEU81 4.6 24.6 1.0
CB A:ASP84 4.7 23.5 1.0
CD1 A:PHE80 4.8 19.4 1.0
O A:PHE80 4.8 23.6 1.0
CD2 A:LEU85 4.8 20.8 1.0
CA A:LYS79 4.9 23.1 1.0
C A:LEU85 4.9 23.1 1.0
CA A:ASP88 4.9 22.2 1.0
C A:ASP83 4.9 23.8 1.0
N A:ASP83 5.0 27.4 1.0
C A:LEU81 5.0 23.9 1.0

Zinc binding site 2 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 2 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn201

b:36.2
occ:0.88
 OD1 B:ASP87 1.8 29.3 1.0
O B:HOH301 1.9 31.4 1.0
O B:LYS79 2.2 29.7 1.0
OD1 B:ASP82 2.2 33.8 1.0
O B:ASP84 2.3 32.8 1.0
OD2 B:ASP87 2.3 27.5 1.0
CG B:ASP87 2.3 27.9 1.0
OD1 B:ASP88 2.4 26.2 1.0
CG B:ASP82 3.0 32.4 1.0
OD2 B:ASP82 3.1 37.7 1.0
C B:LYS79 3.4 28.2 1.0
C B:ASP84 3.5 28.4 1.0
CG B:ASP88 3.6 25.4 1.0
CB B:ASP87 3.8 26.8 1.0
N B:ASP88 4.0 26.2 1.0
CA B:PHE80 4.0 25.5 1.0
N B:PHE80 4.1 27.5 1.0
OD2 B:ASP88 4.4 27.0 1.0
CA B:ASP84 4.4 26.6 1.0
CB B:ASP82 4.4 25.2 1.0
N B:ASP87 4.4 27.9 1.0
N B:ASP84 4.4 30.8 1.0
N B:LEU85 4.4 28.6 1.0
CA B:LEU85 4.5 27.1 1.0
CA B:LYS79 4.5 27.9 1.0
C B:PHE80 4.5 26.2 1.0
CB B:ASP84 4.5 27.5 1.0
CA B:ASP87 4.6 28.8 1.0
CB B:ASP88 4.6 23.6 1.0
N B:ASP82 4.6 27.1 1.0
CD1 B:PHE80 4.6 27.2 1.0
CB B:LYS79 4.8 29.9 1.0
C B:ASP87 4.8 26.4 1.0
O B:ASP82 4.8 31.6 1.0
CA B:ASP88 4.8 25.0 1.0
C B:ASP82 4.8 33.0 1.0
C B:LEU85 4.9 28.6 1.0
O B:PHE80 4.9 29.3 1.0
CA B:ASP82 4.9 26.6 1.0
N B:THR86 4.9 26.5 1.0

Zinc binding site 3 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 3 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Zn201

b:50.9
occ:0.73
 O C:ASP84 2.0 41.3 1.0
OD1 C:ASP88 2.2 37.5 1.0
OD1 C:ASP82 2.3 41.0 1.0
O C:LYS79 2.9 36.2 1.0
CG C:ASP88 3.1 37.1 1.0
C C:ASP84 3.1 39.1 1.0
O C:ASP82 3.2 40.7 1.0
CG C:ASP82 3.5 43.9 1.0
OD2 C:ASP88 3.5 38.8 1.0
OD1 C:ASP87 3.8 40.0 1.0
CA C:PHE80 3.8 39.1 1.0
C C:ASP82 3.8 44.5 1.0
C C:LYS79 3.9 36.5 1.0
CA C:LEU85 3.9 41.6 1.0
N C:LEU85 3.9 39.4 1.0
N C:ASP84 4.0 43.6 1.0
C C:PHE80 4.0 37.3 1.0
N C:ASP82 4.1 37.4 1.0
CA C:ASP84 4.1 39.9 1.0
CD2 C:LEU85 4.2 33.7 1.0
OD2 C:ASP82 4.2 49.2 1.0
O C:PHE80 4.3 39.0 1.0
N C:PHE80 4.3 36.1 1.0
CB C:ASP88 4.4 36.4 1.0
CA C:ASP82 4.4 38.2 1.0
C C:ASP83 4.5 42.9 1.0
N C:LEU81 4.5 34.4 1.0
CB C:ASP82 4.5 41.2 1.0
N C:ASP83 4.6 46.2 1.0
CG C:ASP87 4.7 40.1 1.0
CB C:ASP84 4.8 38.5 1.0
C C:LEU85 4.9 37.8 1.0
CB C:LEU85 4.9 36.9 1.0
OD2 C:ASP87 4.9 38.2 1.0
CG C:LEU85 4.9 38.2 1.0
N C:ASP88 4.9 36.9 1.0
CA C:ASP83 5.0 42.3 1.0
O C:ASP83 5.0 44.0 1.0

Zinc binding site 4 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 4 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn201

b:39.7
occ:1.00
 OD1 D:ASP87 1.9 35.5 1.0
OD1 D:ASP82 2.0 38.1 1.0
OD1 D:ASP88 2.2 31.4 1.0
O D:LYS79 2.2 35.5 1.0
O D:ASP84 2.3 33.4 1.0
OD2 D:ASP82 2.6 33.1 1.0
CG D:ASP87 2.6 33.9 1.0
CG D:ASP82 2.6 32.4 1.0
OD2 D:ASP87 2.6 29.8 1.0
C D:LYS79 3.4 30.6 1.0
CG D:ASP88 3.4 30.4 1.0
C D:ASP84 3.5 31.2 1.0
CA D:PHE80 3.8 30.9 1.0
N D:ASP88 4.0 32.5 1.0
N D:PHE80 4.0 29.5 1.0
CB D:ASP87 4.1 34.6 1.0
CB D:ASP82 4.1 28.2 1.0
C D:PHE80 4.2 31.9 1.0
OD2 D:ASP88 4.2 30.7 1.0
CA D:LEU85 4.3 30.0 1.0
N D:LEU85 4.4 30.9 1.0
CB D:ASP88 4.4 28.3 1.0
N D:ASP82 4.4 29.0 1.0
CA D:ASP84 4.4 30.3 1.0
O D:PHE80 4.4 33.0 1.0
N D:ASP84 4.5 35.9 1.0
CA D:LYS79 4.5 27.7 1.0
CD1 D:PHE80 4.5 31.7 1.0
N D:ASP87 4.6 30.7 1.0
CB D:ASP84 4.6 29.8 1.0
CA D:ASP82 4.7 28.2 1.0
CA D:ASP87 4.7 31.0 1.0
O D:ASP82 4.8 31.7 1.0
C D:LEU85 4.8 31.6 1.0
CA D:ASP88 4.8 28.0 1.0
N D:LEU81 4.8 30.7 1.0
C D:ASP82 4.8 32.1 1.0
C D:ASP87 4.8 33.8 1.0
CB D:LYS79 4.9 29.9 1.0
N D:THR86 4.9 32.5 1.0
OD1 D:ASP84 5.0 39.0 1.0

Zinc binding site 5 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 5 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 5 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Zn201

b:51.0
occ:0.81
 O E:ASP84 1.9 46.6 1.0
OD1 E:ASP88 2.4 37.3 1.0
OD1 E:ASP82 2.5 43.8 1.0
O E:LYS79 2.5 41.0 1.0
OD1 E:ASP87 2.6 40.6 1.0
C E:ASP84 3.2 45.6 1.0
CG E:ASP82 3.5 40.5 1.0
CG E:ASP88 3.6 37.2 1.0
CG E:ASP87 3.7 38.6 1.0
C E:LYS79 3.7 39.4 1.0
OD2 E:ASP82 3.8 38.5 1.0
N E:LEU85 4.1 48.3 1.0
OD2 E:ASP87 4.1 39.8 1.0
CA E:ASP84 4.1 41.9 1.0
CA E:LEU85 4.2 41.1 1.0
N E:ASP84 4.3 45.6 1.0
OD2 E:ASP88 4.3 33.9 1.0
N E:ASP88 4.3 41.9 1.0
CB E:ASP84 4.4 36.7 1.0
CA E:PHE80 4.4 34.0 1.0
N E:PHE80 4.5 36.5 1.0
C E:LEU85 4.6 40.3 1.0
CB E:ASP88 4.6 36.7 1.0
CA E:LYS79 4.6 41.2 1.0
N E:THR86 4.6 39.3 1.0
N E:ASP87 4.7 40.2 1.0
N E:ASP82 4.8 38.8 1.0
CB E:LYS79 4.8 44.8 1.0
C E:PHE80 4.8 36.5 1.0
O E:ASP82 4.8 35.5 1.0
CB E:ASP82 4.8 41.9 1.0
C E:ASP82 4.8 44.5 1.0
CB E:ASP87 5.0 36.8 1.0

Zinc binding site 6 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 6 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 6 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Zn201

b:59.3
occ:0.69
 OD1 F:ASP88 2.1 39.8 1.0
OD1 F:ASP87 2.1 46.0 1.0
O F:ASP84 2.2 51.7 1.0
O F:LYS79 2.4 46.8 1.0
OD1 F:ASP82 2.5 47.1 1.0
CG F:ASP87 2.9 43.8 1.0
OD2 F:ASP87 3.0 45.0 1.0
CG F:ASP88 3.3 38.9 1.0
CG F:ASP82 3.3 45.9 1.0
C F:ASP84 3.4 47.7 1.0
OD2 F:ASP82 3.5 48.1 1.0
C F:LYS79 3.5 41.6 1.0
N F:ASP88 4.0 44.0 1.0
OD2 F:ASP88 4.1 41.8 1.0
CB F:ASP88 4.2 41.8 1.0
CB F:ASP84 4.3 40.0 1.0
CA F:ASP84 4.3 45.6 1.0
CA F:PHE80 4.3 43.7 1.0
N F:PHE80 4.4 39.5 1.0
N F:LEU85 4.4 45.9 1.0
CB F:LYS79 4.4 48.6 1.0
CB F:ASP87 4.4 41.4 1.0
CA F:LYS79 4.4 47.6 1.0
CA F:LEU85 4.5 42.1 1.0
N F:ASP84 4.5 47.8 1.0
O F:ASP82 4.6 48.8 1.0
CD1 F:PHE80 4.6 41.5 1.0
N F:ASP87 4.6 40.5 1.0
CA F:ASP88 4.6 41.0 1.0
CB F:ASP82 4.7 39.5 1.0
C F:LEU85 4.8 44.5 1.0
N F:THR86 4.8 41.1 1.0
CA F:ASP87 4.9 41.3 1.0
C F:ASP82 4.9 48.5 1.0
C F:ASP87 4.9 41.7 1.0
N F:ASP82 4.9 42.5 1.0
C F:PHE80 5.0 43.0 1.0

Zinc binding site 7 out of 7 in 7wqg

Go back to Zinc Binding Sites List in 7wqg
Zinc binding site 7 out of 7 in the Bovin Alpha-Lactalbumin Binding with Zinc Ions


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 7 of Bovin Alpha-Lactalbumin Binding with Zinc Ions within 5.0Å range:
probe atom residue distance (Å) B Occ
F:Zn202

b:104.1
occ:0.24
 ND2 F:ASN44 2.8 63.7 1.0
CG F:ASN44 3.3 57.0 1.0
CB F:ASN44 3.5 56.9 1.0
OD1 F:ASN44 4.2 54.9 1.0
CA F:ASN44 4.8 58.3 1.0

Reference:

T.Li, R.Jiao, J.Ma, J.Zang, G.Zhao, T.Zhang. Zinc Binding Strength of Proteins Dominants Zinc Uptake in Caco-2 Cells. Rsc Adv V. 12 21122 2022.
ISSN: ESSN 2046-2069
PubMed: 35975046
DOI: 10.1039/D2RA03565K
Page generated: Wed Oct 30 14:30:27 2024

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