Magnesium in PDB 7sgc: Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates.

The structure of Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates., PDB code: 7sgc was solved by A.R.Ward, C.D.Snow, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.77 / 2.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	109.161, 83.051, 74.349, 90, 123.95, 90
R / Rfree (%)	18.6 / 24.5

The binding sites of Magnesium atom in the Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates. (pdb code 7sgc). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates., PDB code: 7sgc:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates. within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg301 b:77.4 occ:1.00 O A:HOH103 2.8 70.6 1.0 O A:HOH101 3.0 67.4 1.0 O A:HOH108 3.1 66.4 1.0 CA C:SER32 3.5 54.9 1.0 CB C:SER32 3.5 51.5 1.0 OP1 A:DT12 3.7 72.5 1.0 N C:SER32 3.8 58.5 1.0 O C:HOH413 3.9 49.9 1.0 O C:LEU31 4.1 62.0 1.0 C C:LEU31 4.2 59.0 1.0 CG C:PRO160 4.7 39.5 1.0 C C:SER32 4.8 54.0 1.0 OG C:SER32 4.9 50.3 1.0

Magnesium binding site 2 out of 3 in the Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates. within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg302 b:61.4 occ:1.00 O C:HOH407 2.0 52.3 1.0 O A:HOH102 2.0 60.6 1.0 O C:HOH403 2.1 57.3 1.0 O C:HOH405 2.3 58.8 1.0 OD1 C:ASP81 2.4 53.5 1.0 OE2 C:GLU77 2.4 69.0 1.0 OD2 C:ASP81 3.1 52.1 1.0 CG C:ASP81 3.1 54.6 1.0 CD C:GLU77 3.6 63.3 1.0 O A:HOH105 3.7 64.7 1.0 OP2 A:DG14 3.9 67.8 1.0 NH2 C:ARG33 4.1 59.2 1.0 OD2 C:ASP34 4.2 55.5 1.0 OP2 A:DT13 4.3 59.5 1.0 CG C:GLU77 4.4 57.5 1.0 OE1 C:GLU77 4.4 58.8 1.0 N7 A:DG14 4.4 67.0 1.0 CB C:ASP81 4.6 55.4 1.0 C8 A:DG14 4.9 66.5 1.0 O5' A:DT13 4.9 59.9 1.0

Magnesium binding site 3 out of 3 in the Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Replication Initiator Protein REPE54 and Cognate Dna Sequence with Terminal Five Prime Phosphates. within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg303 b:95.5 occ:1.00 OE2 C:GLU61 3.4 70.9 0.6 CD1 C:ILE59 3.6 87.2 1.0 CG1 C:ILE59 3.9 94.4 1.0 O C:ILE59 4.3 84.1 1.0 CD C:GLU61 4.4 78.7 0.6 OE1 C:GLU61 4.6 82.9 0.6 OD1 C:ASP57 4.9 111.0 1.0

A.R.Ward, S.Dmytriw, A.Vajapayajula, C.D.Snow. Stabilizing Dna-Protein Co-Crystals Via in Crystallo Chemical Ligation of the Dna To Be Published.