Zinc in PDB 2rfk: Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex

The structure of Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex, PDB code: 2rfk was solved by B.Liang, S.Xue, R.M.Terns, M.P.Terns, H.Li, Southeastcollaboratory For Structural Genomics (Secsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.52 / 2.87
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	96.561, 96.561, 240.978, 90.00, 90.00, 90.00
R / Rfree (%)	24.8 / 30

The binding sites of Zinc atom in the Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex (pdb code 2rfk). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex, PDB code: 2rfk:

Zinc binding site 1 out of 1 in the Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1 b:56.6 occ:1.00 CB B:CYS23 2.0 53.1 1.0 SG B:CYS11 2.3 54.3 1.0 SG B:CYS23 2.3 53.7 1.0 SG B:CYS8 2.4 53.4 1.0 CB B:CYS20 3.1 52.0 1.0 SG B:CYS20 3.5 54.4 1.0 CA B:CYS23 3.5 52.9 1.0 O B:VAL22 3.8 52.2 1.0 CB B:CYS11 3.9 53.2 1.0 CB B:CYS8 4.0 52.3 1.0 N B:CYS23 4.0 52.8 1.0 CA B:CYS20 4.0 51.9 1.0 C B:VAL22 4.1 52.3 1.0 CB B:ARG13 4.2 47.0 1.0 C B:CYS20 4.3 51.6 1.0 C B:CYS23 4.5 52.8 1.0 CD B:ARG13 4.5 46.2 1.0 N B:PRO21 4.6 51.6 1.0 O B:CYS20 4.7 51.5 1.0 N B:VAL22 4.7 51.9 1.0 CD B:PRO21 4.8 51.6 1.0 N B:GLY24 4.9 52.9 1.0

B.Liang, S.Xue, R.M.Terns, M.P.Terns, H.Li. Substrate Rna Positioning in the Archaeal H/Aca Ribonucleoprotein Complex. Nat.Struct.Mol.Biol. V. 14 1189 2007.
ISSN: ISSN 1545-9993
PubMed: 18059286
DOI: 10.1038/NSMB1336