Sodium in PDB 7p0v: Crystal Structure of Human SF3A1 Ubiquitin-Like Domain in Complex with U1 Snrna Stem-Loop 4

The structure of Crystal Structure of Human SF3A1 Ubiquitin-Like Domain in Complex with U1 Snrna Stem-Loop 4, PDB code: 7p0v was solved by K.Sabath, T.De Vries, S.Jonas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.05 / 1.56
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	42.993, 62.722, 138.28, 90, 90, 90
R / Rfree (%)	21.8 / 25.8

The binding sites of Sodium atom in the Crystal Structure of Human SF3A1 Ubiquitin-Like Domain in Complex with U1 Snrna Stem-Loop 4 (pdb code 7p0v). 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 Human SF3A1 Ubiquitin-Like Domain in Complex with U1 Snrna Stem-Loop 4, PDB code: 7p0v:

Sodium binding site 1 out of 1 in the Crystal Structure of Human SF3A1 Ubiquitin-Like Domain in Complex with U1 Snrna Stem-Loop 4


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 Human SF3A1 Ubiquitin-Like Domain in Complex with U1 Snrna Stem-Loop 4 within 5.0Å range: probe atom residue distance (Å) B Occ B:Na200 b:64.1 occ:0.50 OP1 B:C151 2.3 37.1 1.0 O B:HOH308 2.8 57.2 1.0 P B:C151 3.7 38.3 1.0 OP2 B:C151 4.2 41.1 1.0 O3' B:U150 4.4 41.3 1.0 O5' B:C151 4.7 35.4 1.0 C5' B:C151 4.9 32.2 1.0 O B:HOH306 5.0 45.2 1.0

T.De Vries, W.Martelly, S.Campagne, K.Sabath, C.P.Sarnowski, J.Wong, A.Leitner, S.Jonas, S.Sharma, F.H.Allain. Sequence-Specific Rna Recognition By An Rgg Motif Connects U1 and U2 Snrnp For Spliceosome Assembly. Proc.Natl.Acad.Sci.Usa V. 119 2022.
ISSN: ESSN 1091-6490
PubMed: 35101980
DOI: 10.1073/PNAS.2114092119