Sodium in PDB 3r2k: 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5)

The structure of 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5), PDB code: 3r2k was solved by S.W.Lovell, K.P.Battaile, H.Yao, G.Jepkorir, P.V.Nama, S.Weeratunga, M.Rivera, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.17 / 1.55
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	172.590, 172.590, 172.590, 90.00, 90.00, 90.00
R / Rfree (%)	18 / 20.6

The binding sites of Sodium atom in the 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5) (pdb code 3r2k). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 3 binding sites of Sodium where determined in the 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5), PDB code: 3r2k:
Jump to Sodium binding site number: 1; 2; 3;

Sodium binding site 1 out of 3 in the 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na155 b:20.4 occ:1.00 O A:HOH164 1.8 33.2 1.0 ND1 A:HIS54 2.2 24.3 1.0 O A:HOH179 2.2 26.6 1.0 OE1 A:GLU51 2.3 25.3 1.0 OE1 A:GLU18 2.5 25.8 0.5 CE1 A:HIS54 3.0 26.5 1.0 CD A:GLU18 3.1 18.1 0.5 CD A:GLU51 3.1 20.2 1.0 OE2 A:GLU18 3.2 32.2 0.5 OE2 A:GLU51 3.3 26.3 1.0 CG A:HIS54 3.3 15.3 1.0 NA A:NA156 3.5 17.1 1.0 CB A:HIS54 3.7 13.2 1.0 CG A:GLU18 3.9 13.0 0.5 OE2 A:GLU18 3.9 14.0 0.5 CD A:GLU18 3.9 11.8 0.5 NE2 A:HIS54 4.2 17.8 1.0 OG1 A:THR126 4.3 19.9 1.0 CD2 A:HIS54 4.3 17.0 1.0 CG A:GLU18 4.4 14.3 0.5 CG A:GLU51 4.5 15.7 1.0 CG1 A:VAL96 4.6 19.7 1.0 OE1 A:GLU18 4.6 13.0 0.5 CB A:GLU18 4.6 10.3 0.5 CA A:GLU51 4.7 12.8 1.0 CE1 A:HIS130 4.7 27.7 0.5 OE1 A:GLN122 4.8 17.9 1.0 CE1 A:HIS130 4.8 30.1 0.5 ND1 A:HIS130 4.8 26.3 0.5 CB A:GLU51 4.8 12.6 1.0

Sodium binding site 2 out of 3 in the 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na156 b:17.1 occ:1.00 O A:HOH179 1.9 26.6 1.0 OE2 A:GLU51 1.9 26.3 1.0 ND1 A:HIS130 2.2 23.8 0.5 OE2 A:GLU93 2.2 23.3 1.0 OE1 A:GLU93 2.4 20.8 1.0 CD A:GLU93 2.6 20.4 1.0 ND1 A:HIS130 2.7 26.3 0.5 CE1 A:HIS130 2.8 27.7 0.5 CD A:GLU51 3.1 20.2 1.0 CG A:HIS130 3.1 21.9 0.5 CG A:HIS130 3.4 25.4 0.5 CE1 A:HIS130 3.5 30.1 0.5 NA A:NA155 3.5 20.4 1.0 OE1 A:GLU51 3.6 25.3 1.0 CB A:HIS130 3.7 16.3 0.5 CB A:HIS130 3.7 16.6 0.5 NE2 A:HIS130 3.9 26.3 0.5 CD2 A:HIS130 4.0 25.1 0.5 CG A:GLU93 4.1 14.8 1.0 OG1 A:THR126 4.2 19.9 1.0 CG A:GLU51 4.3 15.7 1.0 OH A:TYR25 4.3 29.4 1.0 CD2 A:HIS130 4.4 23.4 0.5 CE2 A:TYR25 4.4 17.2 1.0 NE2 A:HIS130 4.4 25.3 0.5 CA A:THR126 4.7 12.6 1.0 O A:HOH164 4.7 33.2 1.0 CE1 A:HIS54 4.8 26.5 1.0 ND1 A:HIS54 4.8 24.3 1.0 CB A:THR126 4.8 13.3 1.0 CZ A:TYR25 4.9 25.2 1.0 CG2 A:THR126 4.9 17.4 1.0

Sodium binding site 3 out of 3 in the 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 3 of 1.55A Resolution Structure of As-Isolated Ftna From Pseudomonas Aeruginosa (pH 7.5) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na157 b:38.1 occ:0.25 OE1 A:GLN151 2.5 27.8 1.0 OD1 A:ASN148 3.2 12.8 0.5 O A:HOH249 3.3 27.7 0.2 CD A:GLN151 3.5 19.8 1.0 NE2 A:GLN151 3.7 32.1 1.0 CG A:ASN148 4.0 14.6 0.5 OD1 A:ASN148 4.1 19.0 0.5 ND2 A:ASN148 4.4 12.3 0.5 CG A:ASN148 4.6 18.3 0.5 CG A:GLN151 4.8 16.6 1.0 CB A:ASN148 5.0 16.1 0.5

H.Yao, G.Jepkorir, S.Lovell, P.V.Nama, S.Weeratunga, K.P.Battaile, M.Rivera. Two Distinct Ferritin-Like Molecules in Pseudomonas Aeruginosa: the Product of the Bfra Gene Is A Bacterial Ferritin (Ftna) and Not A Bacterioferritin (Bfr). Biochemistry V. 50 5236 2011.
ISSN: ISSN 0006-2960
PubMed: 21574546
DOI: 10.1021/BI2004119