Calcium in PDB 4deu: Crystal Structure of the Wild Type Ttr Binding Naringenin (Ttrwt:Nar)

The structure of Crystal Structure of the Wild Type Ttr Binding Naringenin (Ttrwt:Nar), PDB code: 4deu was solved by D.B.B.Trivella, I.Polikarpov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	22.25 / 1.60
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	43.734, 85.173, 65.058, 90.00, 90.00, 90.00
R / Rfree (%)	18.9 / 21.3

The binding sites of Calcium atom in the Crystal Structure of the Wild Type Ttr Binding Naringenin (Ttrwt:Nar) (pdb code 4deu). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of the Wild Type Ttr Binding Naringenin (Ttrwt:Nar), PDB code: 4deu:

Calcium binding site 1 out of 1 in the Crystal Structure of the Wild Type Ttr Binding Naringenin (Ttrwt:Nar)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of the Wild Type Ttr Binding Naringenin (Ttrwt:Nar) within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca203 b:79.6 occ:1.00 CB B:ASN98 3.3 24.1 1.0 CD B:PRO102 3.8 36.6 1.0 CG B:GLU66 3.9 21.1 1.0 N B:PRO102 3.9 36.9 1.0 CG B:PRO102 4.0 37.3 1.0 O B:ASN98 4.0 32.4 1.0 CG B:ASN98 4.1 20.6 0.5 C B:GLY101 4.1 37.1 1.0 CA B:PRO102 4.3 36.4 1.0 N B:GLU66 4.5 17.2 1.0 OD1 B:ASN98 4.5 20.6 0.5 CA B:ASN98 4.5 25.4 1.0 O B:GLY101 4.5 37.8 1.0 CA B:GLY101 4.6 37.2 1.0 C B:ASN98 4.6 28.8 1.0 CB B:PRO102 4.6 35.7 1.0 CD B:GLU66 4.7 24.6 1.0 ND2 B:ASN98 4.7 16.1 0.5 OE1 B:GLU66 4.8 24.0 1.0 CB B:GLU66 4.9 19.6 1.0 CA B:GLU66 5.0 18.5 1.0

D.B.Trivella, C.V.Dos Reis, L.M.Lima, D.Foguel, I.Polikarpov. Flavonoid Interactions with Human Transthyretin: Combined Structural and Thermodynamic Analysis. J.Struct.Biol. V. 180 143 2012.
ISSN: ISSN 1047-8477
PubMed: 22842046
DOI: 10.1016/J.JSB.2012.07.008