Sodium in PDB 4cqh: Structure of Infrared Fluorescent Protein IFP2.0

The structure of Structure of Infrared Fluorescent Protein IFP2.0, PDB code: 4cqh was solved by C.Lafaye, D.Yu, M.Noirclerc-Savoye, X.Shu, A.Royant, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.33 / 1.14
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	95.692, 52.912, 66.316, 90.00, 91.37, 90.00
R / Rfree (%)	13.71 / 15.996

The binding sites of Sodium atom in the Structure of Infrared Fluorescent Protein IFP2.0 (pdb code 4cqh). 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 Structure of Infrared Fluorescent Protein IFP2.0, PDB code: 4cqh:

Sodium binding site 1 out of 1 in the Structure of Infrared Fluorescent Protein IFP2.0


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Infrared Fluorescent Protein IFP2.0 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1322 b:21.0 occ:1.00 O A:HOH2225 2.6 26.4 1.0 O A:HOH2293 3.0 37.0 1.0 N A:GLY249 3.0 7.8 1.0 O A:HOH2254 3.1 29.2 1.0 CB A:PRO247 3.4 11.0 0.5 CA A:GLY249 3.5 8.9 1.0 N A:LEU248 3.7 7.5 1.0 CB A:PRO247 3.7 11.2 0.5 CA A:PRO247 3.7 9.2 0.5 CA A:PRO247 3.7 8.7 0.5 CB A:HIS30 3.8 9.6 1.0 C A:PRO247 3.8 8.1 1.0 CD2 A:HIS30 4.0 12.5 1.0 C A:LEU248 4.2 7.3 1.0 O A:HIS30 4.2 7.7 1.0 CG A:HIS30 4.2 9.8 1.0 O A:HOH2222 4.5 28.5 1.0 CA A:LEU248 4.5 7.4 1.0 O A:PRO247 4.6 9.8 1.0 O A:HOH2136 4.6 14.6 1.0 C A:GLY249 4.6 8.5 1.0 CG A:PRO247 4.6 12.9 0.5 N A:GLY250 4.8 9.1 1.0 CA A:HIS30 4.8 7.9 1.0 C A:HIS30 4.8 6.9 1.0 NE2 A:HIS219 5.0 17.0 1.0

D.Yu, W.C.Gustafson, C.Han, C.Lafaye, M.Noirclerc-Savoye, W.Ge, D.A.Thayer, H.Huang, T.B.Kornberg, A.Royant, L.Y.Jan, Y.N.Jan, W.A.Weiss, X.Shu. An Improved Monomeric Infrared Fluorescent Protein For Neuronal and Tumour Brain Imaging. Nat.Commun. V. 5 3626 2014.
ISSN: ISSN 2041-1723
PubMed: 24832154
DOI: 10.1038/NCOMMS4626