Calcium in PDB 1rgc: The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study

All present enzymatic activity of The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study:
3.1.27.3;

The structure of The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study, PDB code: 1rgc was solved by A.Heydenreich, G.Koellner, H.W.Choe, F.Cordes, C.Kisker, H.Schindelin, R.Adamiak, U.Hahn, W.Saenger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.00
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	49.680, 48.330, 40.480, 90.00, 90.62, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Calcium atom in the The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study (pdb code 1rgc). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study, PDB code: 1rgc:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:18.0 occ:1.00 OD2 A:ASP15 2.4 9.2 1.0 O A:HOH502 2.4 11.0 1.0 O A:HOH528 2.4 23.1 1.0 O A:HOH522 2.5 23.6 1.0 O A:HOH512 2.5 16.8 1.0 OD1 A:ASP15 2.5 10.3 1.0 O A:HOH532 2.7 30.5 1.0 O A:HOH539 2.7 36.6 1.0 CG A:ASP15 2.8 10.2 1.0 O A:HOH523 4.2 25.2 1.0 CB A:ASP15 4.3 9.1 1.0 OG A:SER12 4.7 13.8 1.0 O A:HOH510 4.7 17.9 1.0 O A:CYS10 4.8 10.8 1.0 O A:HOH557 4.9 41.1 1.0 N A:SER12 4.9 11.9 1.0 O A:HOH516 5.0 21.3 1.0

Calcium binding site 2 out of 2 in the The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Complex Between Ribonuclease T1 and 3'-Guanylic Acid Suggests Geometry of Enzymatic Reaction Path. An X-Ray Study within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca402 b:17.4 occ:1.00 O B:HOH608 2.2 23.6 1.0 OD2 B:ASP15 2.3 7.0 1.0 OD1 B:ASP15 2.5 8.7 1.0 O B:HOH595 2.5 15.2 1.0 O B:HOH599 2.6 17.5 1.0 O B:HOH607 2.6 23.1 1.0 O B:HOH596 2.6 14.7 1.0 CG B:ASP15 2.7 8.8 1.0 O B:HOH648 3.8 43.0 1.0 CB B:ASP15 4.2 8.1 1.0 O B:HOH605 4.3 20.9 1.0 O B:HOH588 4.5 12.2 1.0 O B:HOH670 4.6 17.7 0.5 O B:HOH591 4.6 13.0 1.0 OG B:SER12 4.7 9.8 1.0 O B:HOH631 4.7 41.9 1.0 O B:CYS10 4.7 12.2 1.0 O B:HOH624 4.7 31.0 1.0 N B:SER12 4.9 14.4 1.0

A.Heydenreich, G.Koellner, H.W.Choe, F.Cordes, C.Kisker, H.Schindelin, R.Adamiak, U.Hahn, W.Saenger. The Complex Between Ribonuclease T1 and 3'Gmp Suggests Geometry of Enzymic Reaction Path. An X-Ray Study. Eur.J.Biochem. V. 218 1005 1993.
ISSN: ISSN 0014-2956
PubMed: 8281918
DOI: 10.1111/J.1432-1033.1993.TB18459.X