Calcium in PDB 7kta: Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN)

All present enzymatic activity of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN):
2.7.7.7;

The structure of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN), PDB code: 7kta was solved by J.A.Jamsen, S.H.Wilson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.44 / 1.84
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	59.905, 68.718, 110.398, 90, 90, 90
R / Rfree (%)	16.7 / 19.8

The structure of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) also contains other interesting chemical elements:

Chlorine	(Cl)	1 atom
Sodium	(Na)	1 atom

The binding sites of Calcium atom in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) (pdb code 7kta). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN), PDB code: 7kta:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca502 b:28.0 occ:1.00 O1G A:8DG501 2.3 29.9 1.0 O1B A:8DG501 2.3 24.5 1.0 OD2 A:ASP332 2.3 25.6 1.0 O2A A:8DG501 2.3 26.6 1.0 OD1 A:ASP330 2.3 29.3 1.0 O A:HOH694 2.5 32.4 1.0 O A:ASP330 2.8 31.6 1.0 CG A:ASP332 3.3 32.5 1.0 PB A:8DG501 3.4 26.6 1.0 PG A:8DG501 3.4 34.3 1.0 CG A:ASP330 3.6 36.2 1.0 C A:ASP330 3.6 27.2 1.0 PA A:8DG501 3.6 30.4 1.0 OD1 A:ASP332 3.6 28.5 1.0 O3B A:8DG501 3.8 34.9 1.0 O3A A:8DG501 3.8 28.9 1.0 CA A:CA503 3.9 27.2 1.0 O A:HOH628 4.1 28.6 1.0 N A:ASP330 4.1 30.3 1.0 O2G A:8DG501 4.1 38.0 1.0 CA A:ASP330 4.3 26.9 1.0 O A:HOH602 4.3 33.9 1.0 N A:GLY320 4.4 26.3 1.0 OD2 A:ASP330 4.4 55.4 1.0 N A:VAL331 4.4 26.4 1.0 CB A:ASP330 4.5 29.0 1.0 C5' A:8DG501 4.6 28.5 1.0 O5' A:8DG501 4.6 32.5 1.0 O3G A:8DG501 4.6 46.0 1.0 ND1 A:HIS329 4.7 62.3 1.0 CB A:ASP332 4.7 27.5 1.0 CA A:GLY319 4.7 26.9 1.0 O1A A:8DG501 4.7 36.4 1.0 CA A:VAL331 4.8 26.4 1.0 O2B A:8DG501 4.8 30.8 1.0 N A:ASP332 4.8 26.1 1.0 CE1 A:HIS329 4.8 52.1 1.0 C A:VAL331 4.9 26.2 1.0

Calcium binding site 2 out of 2 in the Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca503 b:27.2 occ:1.00 OD2 A:ASP418 2.3 32.7 1.0 OD2 A:ASP330 2.3 55.4 1.0 OD1 A:ASP332 2.3 28.5 1.0 O P:HOH207 2.4 32.5 1.0 O2A A:8DG501 2.5 26.6 1.0 O3' P:DA4 2.5 33.6 1.0 OD1 A:ASP330 2.6 29.3 1.0 CG A:ASP330 2.8 36.2 1.0 CG A:ASP332 3.4 32.5 1.0 CG A:ASP418 3.4 34.5 1.0 PA A:8DG501 3.5 30.4 1.0 C3' P:DA4 3.6 28.8 1.0 O5' A:8DG501 3.7 32.5 1.0 OD2 A:ASP332 3.8 25.6 1.0 CA A:CA502 3.9 28.0 1.0 C4' P:DA4 4.0 31.7 1.0 O1A A:8DG501 4.0 36.4 1.0 C5' P:DA4 4.0 35.3 1.0 C5' A:8DG501 4.0 28.5 1.0 CB A:ASP418 4.2 27.1 1.0 OD1 A:ASP418 4.3 36.6 1.0 CB A:ASP330 4.4 29.0 1.0 CE1 A:HIS329 4.6 52.1 1.0 OP1 P:DA4 4.7 33.1 1.0 CB A:ASP332 4.7 27.5 1.0 NH2 A:ARG416 4.7 30.4 1.0 O5' P:DA4 4.7 36.6 1.0 CZ3 A:TRP434 4.9 37.3 1.0 O3A A:8DG501 4.9 28.9 1.0 C2' P:DA4 4.9 35.8 1.0 O A:VAL331 5.0 26.2 1.0 NE2 A:HIS329 5.0 70.0 1.0

J.A.Jamsen, A.Sassa, D.D.Shock, W.A.Beard, S.H.Wilson. Dna Polymerase Mu, 8-Oxodgtp:Ct Pre-Catalytic Ground State Ternary Complex, 20 Mm CA2+ (120MIN) To Be Published.