Calcium in PDB 9feq: Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins

The structure of Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins, PDB code: 9feq was solved by J.Myskova, J.Brynda, J.Lazar, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.10 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.95, 62.08, 68.82, 90, 90, 90
R / Rfree (%)	17.7 / 21.4

The structure of Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Calcium atom in the Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins (pdb code 9feq). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins, PDB code: 9feq:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca305 b:21.7 occ:1.00 O A:HOH461 2.4 31.7 1.0 CA A:GLY174 4.5 17.9 1.0 OE2 A:GLU142 4.8 32.4 1.0 O A:GLY174 4.8 15.6 1.0 ND2 A:ASN170 4.9 33.0 1.0

Calcium binding site 2 out of 2 in the Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Lssmorange (P1) - Directionality of Optical Properties of Fluorescent Proteins within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca306 b:48.9 occ:1.00 O A:HOH546 1.7 34.3 1.0 O A:HOH532 2.7 25.2 1.0 O A:HOH527 2.9 31.6 1.0 N A:TRP57 3.0 13.7 1.0 O A:HOH574 3.1 4.5 0.4 CD A:PRO58 3.6 14.9 1.0 CB A:TRP57 3.7 15.2 1.0 CD1 A:TRP57 3.7 16.9 1.0 CA A:PRO56 3.7 16.5 1.0 C A:PRO56 3.8 15.0 1.0 O A:HOH520 3.8 38.2 1.0 CA A:TRP57 3.9 15.6 1.0 CD1 A:TYR143 3.9 21.4 1.0 CG A:TRP57 4.1 16.4 1.0 CB A:PRO56 4.1 16.6 1.0 O A:HOH582 4.3 44.2 1.0 CE1 A:TYR143 4.5 20.1 1.0 N A:PRO58 4.6 14.5 1.0 O A:HOH507 4.6 19.5 1.0 CG A:PRO58 4.7 15.1 1.0 C A:TRP57 4.8 14.9 1.0 CG A:TYR143 4.9 21.8 1.0 NE1 A:TRP57 4.9 16.0 1.0

J.Myskova, J.Brynda, P.Khoroshyy, J.Lazar. Directionality of Optical Properties of Fluorescent Proteins To Be Published.