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Chlorine in PDB 4xxo: Crystal Structure of Human APOBEC3A

Protein crystallography data

The structure of Crystal Structure of Human APOBEC3A, PDB code: 4xxo was solved by M.F.Bohn, S.M.D.Shandilya, C.A.Schiffer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.73 / 2.84
Space group P 65 2 2
Cell size a, b, c (Å), α, β, γ (°) 94.752, 94.752, 213.962, 90.00, 90.00, 120.00
R / Rfree (%) 21.5 / 25.3

Other elements in 4xxo:

The structure of Crystal Structure of Human APOBEC3A also contains other interesting chemical elements:

Zinc (Zn) 7 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Human APOBEC3A (pdb code 4xxo). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Human APOBEC3A, PDB code: 4xxo:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 4xxo

Go back to Chlorine Binding Sites List in 4xxo
Chlorine binding site 1 out of 2 in the Crystal Structure of Human APOBEC3A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Human APOBEC3A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl206

b:47.0
occ:1.00
ZN A:ZN203 2.8 53.5 1.0
NZ A:LYS30 3.4 46.6 1.0
O A:HOH327 3.5 57.7 1.0
CE A:LYS30 4.5 63.6 1.0
NE2 A:HIS29 4.6 44.6 1.0

Chlorine binding site 2 out of 2 in 4xxo

Go back to Chlorine Binding Sites List in 4xxo
Chlorine binding site 2 out of 2 in the Crystal Structure of Human APOBEC3A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Human APOBEC3A within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl203

b:41.5
occ:1.00
O A:HOH301 2.3 41.7 1.0
O A:HOH307 2.3 32.2 1.0
O B:HOH307 2.4 35.7 1.0
ZN A:ZN205 2.6 47.9 1.0
ZN A:ZN204 3.2 41.1 1.0
O B:HOH329 3.7 50.8 1.0
NE2 B:HIS11 3.9 38.7 1.0
O A:HOH316 4.2 18.5 1.0
NE2 A:HIS11 4.2 33.4 1.0
NE2 B:HIS56 4.3 30.3 1.0
NE2 A:HIS56 4.3 36.0 1.0
CD2 B:HIS11 4.4 37.4 1.0
CD2 A:HIS56 4.5 35.5 1.0
O A:HOH314 4.5 26.9 1.0
CD2 A:HIS11 4.6 38.0 1.0
CD2 B:HIS56 4.8 39.9 1.0
OH A:TYR32 4.8 42.1 1.0
OH B:TYR32 4.8 47.0 1.0
CE1 B:HIS11 5.0 40.5 1.0

Reference:

M.F.Bohn, S.M.Shandilya, T.V.Silvas, E.A.Nalivaika, T.Kouno, B.A.Kelch, S.P.Ryder, N.Kurt-Yilmaz, M.Somasundaran, C.A.Schiffer. The Ssdna Mutator APOBEC3A Is Regulated By Cooperative Dimerization. Structure V. 23 903 2015.
ISSN: ISSN 0969-2126
PubMed: 25914058
DOI: 10.1016/J.STR.2015.03.016
Page generated: Sat Dec 12 11:21:49 2020

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