Calcium in PDB 1hei: Structure of the Hepatitis C Virus Rna Helicase Domain

The structure of Structure of the Hepatitis C Virus Rna Helicase Domain, PDB code: 1hei was solved by N.Yao, P.Weber, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	81.540, 102.730, 119.500, 90.00, 90.00, 90.00
R / Rfree (%)	22 / 32

The binding sites of Calcium atom in the Structure of the Hepatitis C Virus Rna Helicase Domain (pdb code 1hei). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of the Hepatitis C Virus Rna Helicase Domain, PDB code: 1hei:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of the Hepatitis C Virus Rna Helicase Domain


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the Hepatitis C Virus Rna Helicase Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca633 b:0.6 occ:1.00 O A:HOH1317 2.3 60.7 1.0 OD2 A:ASP441 2.7 22.5 1.0 OG1 A:THR445 2.9 20.5 1.0 OD1 A:ASP441 3.0 25.3 1.0 CG A:ASP441 3.1 21.8 1.0 OG A:SER439 3.6 33.3 1.0 CD A:ARG601 3.6 30.8 1.0 CG2 A:THR445 3.7 20.9 1.0 CB A:THR445 3.8 19.7 1.0 CB A:SER439 3.9 30.0 1.0 O B:HOH1113 4.1 27.6 1.0 NE A:ARG601 4.3 46.4 1.0 CB A:ASP441 4.3 23.0 1.0 OD2 A:ASP437 4.7 31.4 1.0 O A:HOH1020 4.7 20.3 1.0 CG A:ARG601 4.8 24.9 1.0

Calcium binding site 2 out of 2 in the Structure of the Hepatitis C Virus Rna Helicase Domain


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of the Hepatitis C Virus Rna Helicase Domain within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca632 b:66.3 occ:1.00 OD1 A:ASP437 2.8 22.9 1.0 OE2 B:GLU447 2.9 33.7 1.0 OE1 B:GLU447 2.9 27.4 1.0 OD2 B:ASP437 3.2 31.4 1.0 O B:HOH1086 3.2 23.3 1.0 CD B:GLU447 3.3 27.6 1.0 CG B:ASP437 3.7 26.9 1.0 CG A:ASP437 3.9 27.3 1.0 CB B:ASP437 4.2 22.4 1.0 OD2 A:ASP437 4.2 31.4 1.0 OD1 B:ASP437 4.5 35.8 1.0 CG B:GLU447 4.8 26.4 1.0

N.Yao, T.Hesson, M.Cable, Z.Hong, A.D.Kwong, H.V.Le, P.C.Weber. Structure of the Hepatitis C Virus Rna Helicase Domain. Nat.Struct.Biol. V. 4 463 1997.
ISSN: ISSN 1072-8368
PubMed: 9187654
DOI: 10.1038/NSB0697-463