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Chlorine in PDB 1r89: Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes

Enzymatic activity of Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes

All present enzymatic activity of Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes:
2.7.7.25;

Protein crystallography data

The structure of Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes, PDB code: 1r89 was solved by Y.Xiong, F.Li, J.Wang, A.M.Weiner, T.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.63 / 1.80
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 86.151, 79.954, 78.145, 90.00, 97.53, 90.00
R / Rfree (%) 18.5 / 22.6

Other elements in 1r89:

The structure of Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes also contains other interesting chemical elements:

Magnesium (Mg) 1 atom
Manganese (Mn) 3 atoms
Sodium (Na) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes (pdb code 1r89). 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 Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes, PDB code: 1r89:

Chlorine binding site 1 out of 1 in 1r89

Go back to Chlorine Binding Sites List in 1r89
Chlorine binding site 1 out of 1 in the Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl633

b:49.6
occ:1.00
O3' A:CTP501 3.1 47.0 1.0
N A:GLY46 3.2 26.0 1.0
NH1 A:ARG50 3.2 24.9 1.0
CA A:GLY46 3.6 25.9 1.0
C3' A:CTP501 3.7 50.9 1.0
NH2 A:ARG50 3.8 28.3 1.0
C4' A:CTP501 3.8 51.1 1.0
CB A:VAL45 3.9 26.2 1.0
N A:HIS134 3.9 18.5 1.0
O A:THR130 3.9 24.6 1.0
CZ A:ARG50 4.0 26.8 1.0
CB A:HIS134 4.0 18.4 1.0
CG2 A:THR130 4.1 29.8 1.0
CB A:HIS133 4.1 22.2 1.0
CA A:HIS134 4.1 18.1 1.0
C A:VAL45 4.3 25.4 1.0
C5' A:CTP501 4.3 48.8 1.0
CG2 A:VAL45 4.4 28.9 1.0
C A:HIS133 4.5 20.6 1.0
CA A:VAL45 4.6 26.1 1.0
C A:GLY46 4.8 23.9 1.0
CG1 A:VAL45 4.9 28.8 1.0
CG A:HIS134 4.9 15.4 1.0
C A:THR130 5.0 26.4 1.0
ND1 A:HIS134 5.0 18.9 1.0
CA A:HIS133 5.0 21.4 1.0

Reference:

Y.Xiong, F.Li, J.Wang, A.M.Weiner, T.A.Steitz. Crystal Structures of An Archaeal Class I Cca-Adding Enzyme and Its Nucleotide Complexes Mol.Cell V. 12 1165 2003.
ISSN: ISSN 1097-2765
PubMed: 14636575
DOI: 10.1016/S1097-2765(03)00440-4
Page generated: Sat Dec 12 08:47:57 2020

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