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Mercury in PDB 2dpm: Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine

Enzymatic activity of Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine

All present enzymatic activity of Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine:
2.1.1.72;

Protein crystallography data

The structure of Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine, PDB code: 2dpm was solved by P.H.Tran, Z.R.Korszun, S.Cerritelli, S.S.Springhorn, S.A.Lacks, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 56.600, 68.100, 85.200, 90.00, 90.00, 90.00
R / Rfree (%) 23.8 / 28.4

Mercury Binding Sites:

The binding sites of Mercury atom in the Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine (pdb code 2dpm). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total only one binding site of Mercury was determined in the Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine, PDB code: 2dpm:

Mercury binding site 1 out of 1 in 2dpm

Go back to Mercury Binding Sites List in 2dpm
Mercury binding site 1 out of 1 in the Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 1 of Dpnm Dna Adenine Methyltransferase From Streptoccocus Pneumoniae Complexed with S-Adenosylmethionine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Hg301

b:54.1
occ:1.00
SG A:CYS70 2.6 29.6 1.0
CB A:CYS70 3.8 27.3 1.0
CG2 A:ILE121 4.0 25.8 1.0
CD1 A:LEU67 4.0 16.1 1.0
CD2 A:LEU122 4.0 17.5 1.0
CA A:LEU67 4.1 17.2 1.0
CZ3 A:TRP17 4.1 18.7 1.0
CG1 A:ILE121 4.2 21.4 1.0
CD1 A:LEU125 4.3 25.6 1.0
O A:GLU66 4.4 20.0 1.0
CG2 A:THR15 4.5 19.4 1.0
CE1 A:PHE14 4.6 24.7 1.0
CB A:LEU67 4.6 16.5 1.0
O A:LEU67 4.7 20.6 1.0
N A:LEU67 4.7 17.8 1.0
CH2 A:TRP17 4.7 18.4 1.0
CB A:ILE121 4.8 22.1 1.0
CG A:LEU122 4.8 17.5 1.0
CE3 A:TRP17 4.8 21.1 1.0
C A:GLU66 4.8 19.9 1.0
C A:LEU67 4.9 19.0 1.0
OG1 A:THR15 5.0 22.8 1.0
CG A:LEU67 5.0 17.1 1.0

Reference:

P.H.Tran, Z.R.Korszun, S.Cerritelli, S.S.Springhorn, S.A.Lacks. Crystal Structure of the Dpnm Dna Adenine Methyltransferase From the Dpnii Restriction System of Streptococcus Pneumoniae Bound to S-Adenosylmethionine. Structure V. 6 1563 1998.
ISSN: ISSN 0969-2126
PubMed: 9862809
DOI: 10.1016/S0969-2126(98)00154-3
Page generated: Wed Oct 28 18:41:22 2020

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