Sodium in PDB 6dq1: Sfgfp N149 Mutated to 4-Nitro-L-Phenylalanine

The structure of Sfgfp N149 Mutated to 4-Nitro-L-Phenylalanine, PDB code: 6dq1 was solved by C.M.Phillips-Piro, N.Savidge, B.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.07 / 1.60
Space group	P 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	55.302, 55.302, 166.533, 90.00, 90.00, 90.00
R / Rfree (%)	16.1 / 19.1

The binding sites of Sodium atom in the Sfgfp N149 Mutated to 4-Nitro-L-Phenylalanine (pdb code 6dq1). 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 Sfgfp N149 Mutated to 4-Nitro-L-Phenylalanine, PDB code: 6dq1:

Sodium binding site 1 out of 1 in the Sfgfp N149 Mutated to 4-Nitro-L-Phenylalanine


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Sfgfp N149 Mutated to 4-Nitro-L-Phenylalanine within 5.0Å range: probe atom residue distance (Å) B Occ A:Na301 b:31.6 occ:1.00 O A:HOH542 2.6 34.5 1.0 HD2 A:LYS79 2.7 32.9 1.0 OD2 A:ASP82 2.7 18.3 1.0 O A:HOH462 2.8 22.2 1.0 HD2 A:LYS85 2.9 18.9 1.0 HB2 A:TYR74 3.0 23.7 1.0 HB2 A:ASP82 3.2 20.7 1.0 HB3 A:ASP82 3.2 20.7 1.0 HZ3 A:LYS85 3.4 21.6 1.0 HA A:LYS79 3.4 22.5 1.0 HD3 A:LYS79 3.4 32.9 1.0 HZ2 A:LYS79 3.4 40.2 1.0 CD A:LYS79 3.4 27.4 1.0 CB A:ASP82 3.5 17.3 1.0 CG A:ASP82 3.5 18.5 1.0 HB3 A:LYS79 3.6 28.9 1.0 O A:HOH596 3.6 36.9 1.0 CB A:TYR74 3.8 19.8 1.0 CD A:LYS85 3.8 15.7 1.0 HB3 A:TYR74 3.9 23.7 1.0 HE2 A:LYS85 3.9 22.3 1.0 HG2 A:GLU5 4.0 59.4 1.0 HZ3 A:LYS79 4.0 40.2 1.0 NZ A:LYS79 4.0 33.5 1.0 O A:LYS79 4.1 19.9 1.0 NZ A:LYS85 4.1 18.0 1.0 CA A:LYS79 4.1 18.7 1.0 CE A:LYS85 4.2 18.6 1.0 CB A:LYS79 4.2 24.1 1.0 HB2 A:LYS85 4.2 19.5 1.0 CG A:TYR74 4.2 17.1 1.0 CE A:LYS79 4.3 28.6 1.0 HD1 A:TYR74 4.3 19.9 1.0 HB3 A:GLU5 4.3 52.5 1.0 HD3 A:LYS85 4.4 18.9 1.0 CG A:LYS79 4.4 38.5 1.0 H A:TYR74 4.5 21.3 1.0 HZ1 A:LYS85 4.5 21.6 1.0 CD1 A:TYR74 4.5 16.6 1.0 HG3 A:LYS85 4.6 19.1 1.0 OE2 A:GLU5 4.6 36.4 1.0 HE3 A:LYS79 4.6 34.4 1.0 C A:LYS79 4.6 18.5 1.0 OD1 A:ASP82 4.7 16.6 1.0 O A:HOH580 4.7 23.9 1.0 CG A:LYS85 4.7 15.9 1.0 CG A:GLU5 4.7 49.5 1.0 HZ2 A:LYS85 4.8 21.6 1.0 HZ1 A:LYS79 4.8 40.2 1.0 O A:HOH571 4.8 29.3 1.0 HA A:GLU5 4.9 31.1 1.0 CB A:LYS85 4.9 16.2 1.0 CD A:GLU5 4.9 49.0 1.0 CB A:GLU5 5.0 43.8 1.0 CA A:ASP82 5.0 16.0 1.0 CA A:TYR74 5.0 17.6 1.0

N.Maurici, N.Savidge, B.U.Lee, S.H.Brewer, C.M.Phillips-Piro. Crystal Structures of Green Fluorescent Protein with the Unnatural Amino Acid 4-Nitro-L-Phenylalanine. Acta Crystallogr F Struct V. 74 650 2018BIOL Commun.
ISSN: ESSN 2053-230X
PubMed: 30279317
DOI: 10.1107/S2053230X1801169X