Sodium in PDB 4ivh: Crystal Structure of Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template

The structure of Crystal Structure of Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template, PDB code: 4ivh was solved by J.D.Pham, N.Chim, C.W.Goulding, J.S.Nowick, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.26 / 1.77
Space group	P 6 2 2
Cell size a, b, c (Å), α, β, γ (°)	45.085, 45.085, 29.247, 90.00, 90.00, 120.00
R / Rfree (%)	22.4 / 27.1

The structure of Crystal Structure of Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template also contains other interesting chemical elements:

Bromine

(Br)

1 atom

The binding sites of Sodium atom in the Crystal Structure of Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template (pdb code 4ivh). 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 Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template, PDB code: 4ivh:

Sodium binding site 1 out of 1 in the Crystal Structure of Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template


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 Qklvffaed Nonapeptide Segment From Amyloid Beta Incorporated Into A Macrocyclic Beta-Sheet Template within 5.0Å range: probe atom residue distance (Å) B Occ A:Na102 b:63.1 occ:0.50 O A:HOH201 2.6 49.4 1.0 O A:4BF16 2.8 37.3 1.0 C A:4BF16 3.8 34.0 1.0 CA A:THR1 4.6 38.3 1.0 N A:THR1 4.6 34.4 1.0 CB A:4BF16 4.6 32.6 1.0 CA A:4BF16 4.7 30.5 1.0 N A:4BF16 4.8 29.7 1.0

J.D.Pham, N.Chim, C.W.Goulding, J.S.Nowick. Structures of Beta-Amyloid Peptide Oligomers J.Am.Chem.Soc. 2013.
ISSN: ESSN 1520-5126