Iodine in PDB 1q0t: Ternary Structure of T4DAM with Adohcy and Dna

All present enzymatic activity of Ternary Structure of T4DAM with Adohcy and Dna:
2.1.1.72;

The structure of Ternary Structure of T4DAM with Adohcy and Dna, PDB code: 1q0t was solved by Z.Yang, J.R.Horton, L.Zhou, X.J.Zhang, A.Dong, X.Zhang, S.L.Schlagman, V.Kossykh, S.Hattman, X.Cheng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 3.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	39.700, 109.700, 73.600, 90.00, 104.20, 90.00
R / Rfree (%)	23.8 / 29.3

The binding sites of Iodine atom in the Ternary Structure of T4DAM with Adohcy and Dna (pdb code 1q0t). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 2 binding sites of Iodine where determined in the Ternary Structure of T4DAM with Adohcy and Dna, PDB code: 1q0t:
Jump to Iodine binding site number: 1; 2;

Iodine binding site 1 out of 2 in the Ternary Structure of T4DAM with Adohcy and Dna


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Ternary Structure of T4DAM with Adohcy and Dna within 5.0Å range: probe atom residue distance (Å) B Occ D:I1 b:99.5 occ:1.00 C5 D:DC423 2.8 13.7 1.0 N4 D:DC423 3.5 7.8 1.0 C4 D:DC423 3.6 13.1 1.0 C6 D:DC423 3.7 16.4 1.0 C8 D:DA422 3.9 30.3 1.0 C2' D:DA422 4.1 20.8 1.0 N7 D:DA422 4.2 29.7 1.0 N9 D:DA422 4.2 25.0 1.0 C5 D:DA422 4.6 4.2 1.0 C4 D:DA422 4.6 5.6 1.0 C1' D:DA422 4.7 25.9 1.0 N3 D:DC423 4.9 17.6 1.0 N6 D:DA424 4.9 12.3 1.0 N1 D:DC423 5.0 13.9 1.0

Iodine binding site 2 out of 2 in the Ternary Structure of T4DAM with Adohcy and Dna


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of Ternary Structure of T4DAM with Adohcy and Dna within 5.0Å range: probe atom residue distance (Å) B Occ C:I2 b:80.3 occ:1.00 C5 C:DC403 3.0 3.8 1.0 N4 C:DC403 3.7 20.7 1.0 C8 C:DA402 3.8 14.6 1.0 C4 C:DC403 3.8 18.6 1.0 C6 C:DC403 3.9 13.7 1.0 N7 C:DA402 4.0 14.1 1.0 N9 C:DA402 4.4 21.1 1.0 C2' C:DA402 4.6 22.9 1.0 C5 C:DA402 4.7 1.9 1.0 O4 D:DT431 5.0 20.6 1.0 C4 C:DA402 5.0 4.8 1.0

Z.Yang, J.R.Horton, L.Zhou, X.J.Zhang, A.Dong, X.Zhang, S.L.Schlagman, V.Kossykh, S.Hattman, X.Cheng. Structure of the Bacteriophage T4 Dna Adenine Methyltransferase Nat.Struct.Biol. V. 10 849 2003.
ISSN: ISSN 1072-8368
PubMed: 12937411
DOI: 10.1038/NSB973