Calcium in PDB 4fhp: Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Cautp Bound

The structure of Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Cautp Bound, PDB code: 4fhp was solved by B.M.Lunde, I.Magler, A.Meinhart, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.20 / 2.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.490, 62.370, 111.210, 90.00, 90.00, 90.00
R / Rfree (%)	19.2 / 24.5

The binding sites of Calcium atom in the Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Cautp Bound (pdb code 4fhp). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Cautp Bound, PDB code: 4fhp:

Calcium binding site 1 out of 1 in the Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Cautp Bound


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity - Cautp Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:23.8 occ:1.00 O3G A:UTP401 2.3 19.7 1.0 O1B A:UTP401 2.3 20.7 1.0 O A:HOH509 2.4 12.1 1.0 OD2 A:ASP103 2.4 25.0 1.0 OD2 A:ASP101 2.5 29.3 1.0 O2A A:UTP401 2.5 15.8 1.0 O A:HOH507 2.6 26.4 1.0 CG A:ASP101 3.4 28.8 1.0 PB A:UTP401 3.4 21.4 1.0 CG A:ASP103 3.4 25.2 1.0 OD1 A:ASP101 3.6 31.1 1.0 PG A:UTP401 3.6 19.4 1.0 PA A:UTP401 3.6 17.0 1.0 O3B A:UTP401 3.7 20.4 1.0 OD1 A:ASP103 3.7 25.9 1.0 C5' A:UTP401 3.8 18.8 1.0 O3A A:UTP401 3.9 18.7 1.0 OG A:SER90 4.1 19.8 1.0 O5' A:UTP401 4.2 18.1 1.0 O A:HOH511 4.3 18.6 1.0 O A:HOH510 4.4 19.7 1.0 O A:ASP101 4.4 26.4 1.0 O2G A:UTP401 4.5 21.2 1.0 O1G A:UTP401 4.6 18.9 1.0 O2B A:UTP401 4.7 22.2 1.0 CB A:ASP103 4.8 24.2 1.0 N A:SER90 4.8 17.4 1.0 CB A:ASP101 4.8 28.4 1.0 C A:ASP101 4.8 26.8 1.0 O1A A:UTP401 4.9 18.8 1.0

B.M.Lunde, I.Magler, A.Meinhart. Crystal Structures of the CID1 Poly (U) Polymerase Reveal the Mechanism For Utp Selectivity. Nucleic Acids Res. V. 40 9815 2012.
ISSN: ISSN 0305-1048
PubMed: 22885303
DOI: 10.1093/NAR/GKS740