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Chlorine in PDB 1a7z: Crystal Structure of Actinomycin Z3

Protein crystallography data

The structure of Crystal Structure of Actinomycin Z3, PDB code: 1a7z was solved by M.Schafer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 32.45 / 0.95
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 14.803, 24.780, 65.059, 90.00, 90.00, 90.00
R / Rfree (%) 8 / 9.7

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Actinomycin Z3 (pdb code 1a7z). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of Actinomycin Z3, PDB code: 1a7z:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 1a7z

Go back to Chlorine Binding Sites List in 1a7z
Chlorine binding site 1 out of 3 in the Crystal Structure of Actinomycin Z3


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 Actinomycin Z3 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1

b:7.4
occ:1.00
CL2 A:CTH1 0.0 7.4 1.0
CG2 A:CTH1 1.8 4.9 1.0
CB A:CTH1 2.7 3.2 1.0
O A:PXZ6 3.3 3.8 1.0
CA A:CTH1 3.4 3.0 1.0
C1 A:BNZ110 3.6 12.2 1.0
C2 A:BNZ110 3.6 10.6 1.0
CD A:H5M9 3.9 4.8 1.0
OG1 A:CTH1 4.0 3.3 1.0
C A:PXZ6 4.0 3.1 1.0
N A:CTH1 4.1 2.8 1.0
O A:MAA5 4.1 4.5 1.0
O A:DVA8 4.1 3.5 1.0
CD1 A:H5M9 4.2 6.9 1.0
C A:MAA5 4.5 3.5 1.0
C A:CTH1 4.7 2.7 1.0
C6 A:BNZ110 4.8 13.5 1.0
N2 A:PXZ6 4.8 3.6 1.0
C3 A:BNZ110 4.8 9.4 1.0
N A:H5M9 4.9 4.3 1.0
CG A:H5M9 4.9 6.2 1.0
C A:DVA8 4.9 3.5 1.0
N A:DVA2 5.0 3.2 1.0

Chlorine binding site 2 out of 3 in 1a7z

Go back to Chlorine Binding Sites List in 1a7z
Chlorine binding site 2 out of 3 in the Crystal Structure of Actinomycin Z3


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 Actinomycin Z3 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl1

b:5.5
occ:0.85
CL2 B:CTH1 0.0 5.5 0.8
CG2 B:CTH1 1.7 4.9 1.0
CL2 B:CTH1 2.1 6.5 0.1
CB B:CTH1 2.7 3.3 1.0
OG1 B:CTH1 3.0 3.5 1.0
C B:PXZ6 3.2 3.0 1.0
N B:CTH1 3.3 3.0 1.0
O B:PXZ6 3.4 3.6 1.0
CA B:CTH1 3.5 2.9 1.0
C5 A:BNZ109 3.5 13.6 1.0
C4 B:BNZ102 3.7 7.5 1.0
C B:MAA5 3.8 3.5 1.0
C1 B:PXZ6 3.8 3.2 1.0
C5 B:BNZ102 3.9 7.6 1.0
N2 B:PXZ6 3.9 4.5 1.0
C4 A:BNZ109 4.0 13.6 1.0
C2 B:PXZ6 4.0 3.6 1.0
C5 B:BNZ112 4.1 9.1 1.0
O B:MAA5 4.2 4.9 1.0
C6 A:BNZ109 4.5 13.6 1.0
CA B:MAA5 4.6 3.8 1.0
C6 B:BNZ112 4.7 10.2 1.0
C4 B:BNZ112 4.7 9.8 1.0
C B:CTH1 4.8 3.1 1.0
C11 B:PXZ6 4.8 3.3 1.0
C3 B:BNZ102 4.8 6.3 1.0

Chlorine binding site 3 out of 3 in 1a7z

Go back to Chlorine Binding Sites List in 1a7z
Chlorine binding site 3 out of 3 in the Crystal Structure of Actinomycin Z3


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of Actinomycin Z3 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl1

b:6.5
occ:0.15
CL2 B:CTH1 0.0 6.5 0.1
CG2 B:CTH1 1.7 4.9 1.0
CL2 B:CTH1 2.1 5.5 0.8
CB B:CTH1 2.9 3.3 1.0
O B:MAA5 3.0 4.9 1.0
OG1 B:CTH1 3.2 3.5 1.0
C B:MAA5 3.2 3.5 1.0
C5 B:BNZ102 3.7 7.6 1.0
C6 B:BNZ112 3.9 10.2 1.0
C5 B:BNZ112 4.1 9.1 1.0
CA B:CTH1 4.2 2.9 1.0
CA B:MAA5 4.3 3.8 1.0
C4 B:BNZ102 4.3 7.5 1.0
C6 B:BNZ102 4.5 6.7 1.0
O B:PXZ6 4.6 3.6 1.0
N B:CTH1 4.7 3.0 1.0
C1 B:BNZ112 4.8 15.1 1.0
C B:PXZ6 4.9 3.0 1.0
C4 B:BNZ112 4.9 9.8 1.0

Reference:

M.Schafer, G.M.Sheldrick, I.Bahner, H.Lackner. Crystal Structures of Actinomycin D and Actinomycin Z3. Angew.Chem.Int.Ed.Engl. V. 37 2381 1998.
ISSN: ESSN 1521-3773
PubMed: 29710967
DOI: 10.1002/(SICI)1521-3773(19980918)37:17<2381::AID-ANIE2381>3.0.CO;2-L
Page generated: Sat Dec 12 08:31:25 2020

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