Zinc in PDB 1xmq: Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center

The structure of Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center, PDB code: 1xmq was solved by F.V.Murphy, V.Ramakrishnan, A.Malkiewicz, P.F.Agris, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	99.00 / 3.00
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	400.723, 400.723, 175.088, 90.00, 90.00, 90.00
R / Rfree (%)	22.2 / 23.6

The structure of Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center also contains other interesting chemical elements:

Magnesium

(Mg)

107 atoms

The binding sites of Zinc atom in the Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center (pdb code 1xmq). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center, PDB code: 1xmq:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn306 b:29.4 occ:0.72 SG D:CYS9 2.1 53.7 1.0 SG D:CYS31 2.1 48.0 1.0 SG D:CYS26 2.4 59.5 1.0 SG D:CYS12 2.8 59.8 1.0 O D:CYS31 3.3 0.6 1.0 O D:LEU19 3.5 0.5 1.0 CB D:CYS31 3.6 48.0 1.0 CB D:CYS9 3.6 53.7 1.0 CA D:CYS31 3.8 0.6 1.0 CA D:CYS9 3.9 0.7 1.0 C D:CYS31 4.0 0.6 1.0 CB D:CYS26 4.1 59.5 1.0 CB D:CYS12 4.3 59.8 1.0 CA D:CYS26 4.7 96.8 1.0 N D:CYS9 4.8 0.7 1.0 C D:LEU19 4.8 0.5 1.0 N D:LEU21 4.9 57.7 1.0 C D:CYS9 5.0 0.7 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of T6A37-Asllysuuu Aaa-Mrna Bound to the Decoding Center within 5.0Å range: probe atom residue distance (Å) B Occ N:Zn307 b:29.4 occ:0.56 SG N:CYS43 2.0 55.0 1.0 SG N:CYS27 2.1 59.0 1.0 SG N:CYS40 2.2 54.5 1.0 SG N:CYS24 2.4 65.6 1.0 CB N:CYS27 2.7 59.0 1.0 CB N:CYS43 3.2 55.0 1.0 CB N:CYS40 3.4 54.5 1.0 N N:CYS27 3.6 80.1 1.0 CB N:CYS24 3.6 65.6 1.0 CA N:CYS27 3.7 80.1 1.0 N2 A:G1202 4.1 68.6 1.0 N N:CYS40 4.2 77.7 1.0 N N:CYS43 4.2 59.9 1.0 CA N:CYS43 4.3 59.9 1.0 C N:ARG26 4.3 73.6 1.0 CA N:CYS40 4.4 77.7 1.0 CB N:ARG29 4.5 84.4 1.0 C N:CYS27 4.6 80.1 1.0 CB N:ARG26 4.6 57.4 1.0 N3 A:G1202 4.7 68.6 1.0 N N:GLY28 4.7 89.5 1.0 CG N:ARG26 4.8 57.4 1.0 C2 A:G1202 4.9 68.6 1.0 CA N:ARG26 4.9 73.6 1.0 N N:ARG29 5.0 85.1 1.0

F.V.Murphy, V.Ramakrishnan, A.Malkiewicz, P.F.Agris. The Role of Modifications in Codon Discrimination By Trna(Lys)(Uuu). Nat.Struct.Mol.Biol. V. 11 1186 2004.
ISSN: ISSN 1545-9993
PubMed: 15558052
DOI: 10.1038/NSMB861