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Chlorine in PDB 4c6y: Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A

Enzymatic activity of Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A

All present enzymatic activity of Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A:
3.5.2.6;

Protein crystallography data

The structure of Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A, PDB code: 4c6y was solved by J.A.Gavira, V.A.Risso, J.M.Sanchez-Ruiz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.703 / 1.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 39.581, 57.473, 240.401, 90.00, 90.00, 90.00
R / Rfree (%) 14.16 / 17

Other elements in 4c6y:

The structure of Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A (pdb code 4c6y). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A, PDB code: 4c6y:

Chlorine binding site 1 out of 1 in 4c6y

Go back to Chlorine Binding Sites List in 4c6y
Chlorine binding site 1 out of 1 in the Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ancestral Pnca (Last Common Ancestors of Gram-Positive and Gram-Negative Bacteria) Beta-Lactamase Class A within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl292

b:21.1
occ:1.00
 HH11 B:ARG65 2.5 21.1 1.0
H A:ALA257 2.5 18.9 1.0
HD2 B:ARG65 3.0 24.8 1.0
HG3 A:ARG256 3.0 18.1 1.0
HA A:ARG256 3.0 20.1 1.0
O B:HOH2065 3.1 41.8 1.0
NH1 B:ARG65 3.2 17.6 1.0
O A:HOH2180 3.3 19.2 1.0
N A:ALA257 3.3 15.7 1.0
HH12 B:ARG65 3.5 21.1 1.0
HB3 A:ALA52 3.5 22.2 1.0
HB1 A:ALA257 3.8 22.5 1.0
CA A:ARG256 3.8 16.7 1.0
HB2 A:ALA52 3.8 22.2 1.0
HB3 A:ALA257 3.8 22.5 1.0
CD B:ARG65 3.9 20.6 1.0
CG A:ARG256 3.9 15.1 1.0
HB2 B:ARG65 4.0 23.7 1.0
C A:ARG256 4.1 22.6 1.0
HG3 B:ARG65 4.1 18.1 1.0
CB A:ALA52 4.1 18.5 1.0
CB A:ALA257 4.2 18.8 1.0
CZ B:ARG65 4.2 18.8 1.0
CB A:ARG256 4.3 18.5 1.0
HB2 A:ARG256 4.3 22.2 1.0
CA A:ALA257 4.4 15.2 1.0
HG2 A:ARG256 4.4 18.1 1.0
CG B:ARG65 4.5 15.1 1.0
NE B:ARG65 4.5 18.1 1.0
HD3 B:ARG65 4.5 24.8 1.0
HD2 A:ARG256 4.5 25.3 1.0
HB1 A:ALA52 4.6 22.2 1.0
HB3 B:PRO177 4.7 29.0 1.0
O A:ASN255 4.7 20.6 0.3
O A:ASN255 4.7 23.6 0.7
O A:HOH2022 4.7 15.7 1.0
CB B:ARG65 4.7 19.7 1.0
CD A:ARG256 4.8 21.1 1.0
H B:ARG65 4.8 19.9 1.0
HE A:ARG256 4.9 23.6 1.0
HA A:ALA257 5.0 18.2 1.0
N A:ARG256 5.0 17.5 1.0

Reference:

V.A.Risso, J.A.Gavira, E.A.Gaucher, J.M.Sanchez-Ruiz. Phenotypic Comparisons of Consensus Variants Versus Laboratory Resurrections of Precambrian Proteins. Proteins V. 82 887 2014.
ISSN: ISSN 0887-3585
PubMed: 24710963
DOI: 10.1002/PROT.24575
Page generated: Fri Jul 11 13:45:46 2025

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