Calcium in PDB 2bv2: Beta Gamma Crystallin From Ciona Intestinalis

The structure of Beta Gamma Crystallin From Ciona Intestinalis, PDB code: 2bv2 was solved by S.M.Shimeld, A.G.Purkiss, R.P.H.Dirks, O.A.Bateman, C.Slingsby, N.H.Lubsen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	17.01 / 1.55
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	98.037, 29.788, 57.278, 90.00, 121.48, 90.00
R / Rfree (%)	16.9 / 24.5

The binding sites of Calcium atom in the Beta Gamma Crystallin From Ciona Intestinalis (pdb code 2bv2). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Beta Gamma Crystallin From Ciona Intestinalis, PDB code: 2bv2:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Beta Gamma Crystallin From Ciona Intestinalis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Beta Gamma Crystallin From Ciona Intestinalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca101 b:9.6 occ:1.00 O A:GLU7 2.3 9.8 1.0 O A:HOH230 2.3 12.8 1.0 OG A:SER35 2.4 11.4 1.0 O A:ILE33 2.4 8.7 1.0 OD1 A:ASP75 2.5 10.4 1.0 C A:ILE33 3.5 7.9 1.0 CB A:SER35 3.5 10.3 1.0 CG A:ASP75 3.5 15.3 1.0 C A:GLU7 3.5 8.0 1.0 OD2 A:ASP75 3.9 14.0 1.0 CA A:ILE33 4.1 10.6 1.0 OD1 A:ASP74 4.2 16.6 1.0 N A:SER35 4.2 9.9 1.0 C A:VAL34 4.3 10.7 1.0 CA A:GLU7 4.4 8.0 1.0 OD2 A:ASP74 4.4 22.5 1.0 CA A:SER35 4.4 9.1 1.0 O A:HOH243 4.4 14.1 1.0 CG A:GLU7 4.5 14.2 1.0 N A:VAL34 4.5 8.6 1.0 N A:ASP8 4.5 12.1 1.0 CB A:ILE33 4.5 11.2 1.0 OD1 A:ASP8 4.6 12.6 1.0 CA A:ASP8 4.6 9.6 1.0 O A:VAL34 4.6 11.8 1.0 CG A:ASP74 4.7 16.7 1.0 CA A:VAL34 4.7 9.4 1.0 CB A:ASP75 4.8 13.0 1.0

Calcium binding site 2 out of 4 in the Beta Gamma Crystallin From Ciona Intestinalis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Beta Gamma Crystallin From Ciona Intestinalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca102 b:20.3 occ:1.00 OG A:SER78 2.3 11.2 1.0 O A:ASP48 2.3 11.8 1.0 O A:GLU76 2.4 10.9 1.0 OD1 A:ASP32 2.5 12.7 1.0 OE1 A:GLU76 2.5 25.0 1.0 C A:GLU76 3.3 11.6 1.0 C A:ASP48 3.4 9.2 1.0 CD A:GLU76 3.4 28.8 1.0 CG A:ASP32 3.4 13.9 1.0 CB A:SER78 3.5 12.2 1.0 OD2 A:ASP32 3.7 17.6 1.0 CG A:GLU76 3.8 24.2 1.0 CA A:GLU76 3.9 12.8 1.0 CA A:ASP48 4.1 9.6 1.0 N A:SER78 4.1 11.8 1.0 O A:HOH245 4.1 26.3 1.0 C A:LEU77 4.1 10.1 1.0 O A:LEU77 4.3 14.7 1.0 CA A:SER78 4.3 11.9 1.0 N A:LEU77 4.4 10.7 1.0 OE2 A:GLU76 4.4 32.2 1.0 CB A:GLU76 4.4 14.7 1.0 N A:ASP49 4.4 10.2 1.0 OD1 A:ASN31 4.5 15.5 1.0 CB A:ASP48 4.5 13.4 1.0 CA A:LEU77 4.6 12.7 1.0 CA A:ASP49 4.7 9.7 1.0 CB A:ASP32 4.8 11.8 1.0

Calcium binding site 3 out of 4 in the Beta Gamma Crystallin From Ciona Intestinalis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Beta Gamma Crystallin From Ciona Intestinalis within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca101 b:8.2 occ:1.00 OD2 B:ASP75 2.3 11.9 1.0 O B:GLU7 2.3 10.5 1.0 OG B:SER35 2.3 9.8 1.0 O B:ILE33 2.4 9.7 1.0 O B:HOH220 2.5 14.2 1.0 CG B:ASP75 3.4 11.2 1.0 C B:ILE33 3.4 8.1 1.0 CB B:SER35 3.5 10.3 1.0 C B:GLU7 3.5 5.6 1.0 OD1 B:ASP75 3.8 12.3 1.0 CA B:ILE33 4.1 10.1 1.0 N B:SER35 4.1 8.4 1.0 OD1 B:ASP74 4.1 16.4 1.0 C B:VAL34 4.3 7.8 1.0 CA B:GLU7 4.3 6.2 1.0 CA B:SER35 4.4 9.5 1.0 N B:VAL34 4.4 8.0 1.0 CG B:GLU7 4.5 11.1 1.0 CB B:ILE33 4.5 10.1 1.0 OD2 B:ASP74 4.5 16.5 1.0 N B:ASP8 4.5 7.7 1.0 O B:VAL34 4.6 9.6 1.0 CA B:ASP8 4.7 9.4 1.0 OD1 B:ASP8 4.7 11.1 1.0 CB B:ASP75 4.7 9.5 1.0 CA B:VAL34 4.7 6.6 1.0 CG B:ASP74 4.7 14.9 1.0 CA B:ASP75 5.0 9.3 1.0 CB B:GLU7 5.0 9.4 1.0

Calcium binding site 4 out of 4 in the Beta Gamma Crystallin From Ciona Intestinalis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Beta Gamma Crystallin From Ciona Intestinalis within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca102 b:19.1 occ:1.00 O B:GLU76 2.3 10.0 1.0 O B:HOH235 2.3 21.4 1.0 O B:ASP48 2.3 11.2 1.0 OG B:SER78 2.3 12.5 1.0 OD1 B:ASP32 2.4 11.4 1.0 OE2 B:GLU76 2.8 24.9 1.0 C B:GLU76 3.3 7.7 1.0 C B:ASP48 3.4 9.8 1.0 CG B:ASP32 3.5 12.1 1.0 CB B:SER78 3.6 10.9 1.0 OD2 B:ASP32 3.8 12.1 1.0 CA B:GLU76 3.8 12.3 1.0 CD B:GLU76 3.9 29.2 1.0 CA B:ASP48 4.1 10.8 1.0 N B:SER78 4.2 11.8 1.0 C B:LEU77 4.2 11.7 1.0 CB B:GLU76 4.3 18.0 1.0 N B:ASP49 4.3 12.7 1.0 O B:LEU77 4.3 11.2 1.0 N B:LEU77 4.4 6.2 1.0 CA B:SER78 4.4 9.2 1.0 OD2 B:ASP49 4.5 29.3 1.0 CA B:ASP49 4.5 11.9 1.0 OD1 B:ASN31 4.5 13.9 1.0 OE1 B:GLU76 4.6 35.4 1.0 CB B:ASP48 4.6 10.5 1.0 CG B:GLU76 4.7 24.1 1.0 CA B:LEU77 4.7 10.1 1.0 CB B:ASP32 4.8 8.4 1.0

S.M.Shimeld, A.G.Purkiss, R.P.H.Dirks, O.A.Bateman, C.Slingsby, N.H.Lubsen. Urochordate Betagamma-Crystallin and the Evolutionary Origin of the Vertebrate Eye Lens. Curr.Biol. V. 15 1684 2005.
ISSN: ISSN 0960-9822
PubMed: 16169492
DOI: 10.1016/J.CUB.2005.08.046