Atomistry » Magnesium » PDB 1e9a-1en9 » 1em0
Atomistry »
  Magnesium »
    PDB 1e9a-1en9 »
      1em0 »

Magnesium in PDB 1em0: Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin

Protein crystallography data

The structure of Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin, PDB code: 1em0 was solved by S.Neidle, M.Sanderson, M.Bennett, A.Krah, F.Wien, E.Garman, R.Mckenna, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 6.00 / 0.90
Space group P 41
Cell size a, b, c (Å), α, β, γ (°) 32.210, 32.210, 62.257, 90.00, 90.00, 90.00
R / Rfree (%) 15.2 / 17.2

Other elements in 1em0:

The structure of Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin also contains other interesting chemical elements:

Nickel (Ni) 2 atoms
Bromine (Br) 4 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin (pdb code 1em0). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin, PDB code: 1em0:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 1em0

Go back to Magnesium Binding Sites List in 1em0
Magnesium binding site 1 out of 2 in the Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg27

b:10.8
occ:1.00
O A:HOH704 2.0 12.2 1.0
O A:HOH706 2.1 13.2 1.0
O A:HOH703 2.1 11.4 1.0
O A:HOH705 2.1 9.6 1.0
O A:HOH708 2.1 10.0 1.0
O A:HOH707 2.1 12.2 1.0
O A:HOH635 3.8 30.2 1.0
O A:HOH522 4.0 14.7 1.0
O A:HOH571 4.1 19.7 1.0
O A:HOH524 4.2 11.9 1.0
OP2 A:DT3 4.6 9.2 1.0
O A:HOH535 4.6 10.6 1.0
O A:HOH552 4.8 14.8 1.0

Magnesium binding site 2 out of 2 in 1em0

Go back to Magnesium Binding Sites List in 1em0
Magnesium binding site 2 out of 2 in the Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Complex of D(Cctagg) with Tetra-[N-Methyl-Pyridyl] Porphyrin within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg28

b:10.9
occ:1.00
O C:HOH710 2.0 11.7 1.0
O C:HOH713 2.0 12.9 1.0
O C:HOH709 2.0 11.3 1.0
O C:HOH711 2.1 11.1 1.0
O C:HOH714 2.1 9.4 1.0
O C:HOH712 2.1 10.3 1.0
O C:HOH526 4.0 14.1 1.0
O C:HOH615 4.1 20.8 1.0
O C:HOH572 4.1 19.7 1.0
O C:HOH520 4.2 12.1 1.0
OP2 C:DT15 4.6 9.0 1.0
O C:HOH539 4.6 10.8 1.0
O C:HOH550 4.7 15.7 1.0

Reference:

M.Bennett, A.Krah, F.Wien, E.Garman, R.Mckenna, M.Sanderson, S.Neidle. A Dna-Porphyrin Minor-Groove Complex at Atomic Resolution: the Structural Consequences of Porphyrin Ruffling. Proc.Natl.Acad.Sci.Usa V. 97 9476 2000.
ISSN: ISSN 0027-8424
PubMed: 10920199
DOI: 10.1073/PNAS.160271897
Page generated: Mon Dec 14 05:52:29 2020

Last articles

Zn in 7VD8
Zn in 7V1R
Zn in 7V1Q
Zn in 7VPF
Zn in 7T85
Zn in 7T5F
Zn in 7NF9
Zn in 7M4M
Zn in 7M4O
Zn in 7M4N
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy