Sodium in PDB 1fir: Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3)

The structure of Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3), PDB code: 1fir was solved by P.Benas, P.Dumas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 3.30
Space group	P 32 1 2
Cell size a, b, c (Å), α, β, γ (°)	100.720, 100.720, 82.610, 90.00, 90.00, 120.00
R / Rfree (%)	18.1 / 22.7

The structure of Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3) also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Sodium atom in the Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3) (pdb code 1fir). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3), PDB code: 1fir:

Sodium binding site 1 out of 1 in the Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Hiv-1 Reverse Transcription Primer Trna(LYS3) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na202 b:39.9 occ:1.00 N2 A:G42 3.4 15.8 1.0 O2' A:A43 4.1 24.4 1.0 C1' A:A43 4.2 34.0 1.0 O4' A:A29 4.4 46.6 1.0 C1' A:A29 4.5 40.0 1.0 O2 A:C28 4.5 44.7 1.0 C2 A:G42 4.5 37.4 1.0 O4' A:A43 4.7 30.3 1.0 C2' A:A43 4.8 28.3 1.0 N3 A:G42 4.8 28.1 1.0

P.Benas, G.Bec, G.Keith, R.Marquet, C.Ehresmann, B.Ehresmann, P.Dumas. The Crystal Structure of Hiv Reverse-Transcription Primer Trna(Lys,3) Shows A Canonical Anticodon Loop. Rna V. 6 1347 2000.
ISSN: ISSN 1355-8382
PubMed: 11073212
DOI: 10.1017/S1355838200000911