Iron in PDB 3bvq: Crystal Structure of Apo Noti Restriction Endonuclease

The structure of Crystal Structure of Apo Noti Restriction Endonuclease, PDB code: 3bvq was solved by A.R.Lambert, D.Sussman, B.Shen, B.L.Stoddard, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.83 / 2.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	74.893, 74.893, 274.110, 90.00, 90.00, 90.00
R / Rfree (%)	26.2 / 33.5

The binding sites of Iron atom in the Crystal Structure of Apo Noti Restriction Endonuclease (pdb code 3bvq). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of Apo Noti Restriction Endonuclease, PDB code: 3bvq:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of Apo Noti Restriction Endonuclease


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Apo Noti Restriction Endonuclease within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe901 b:74.6 occ:1.00 SG A:CYS42 2.3 72.7 1.0 SG A:CYS81 2.3 71.3 1.0 SG A:CYS65 2.4 73.4 1.0 SG A:CYS55 2.4 74.4 1.0 CB A:CYS81 3.4 71.2 1.0 CB A:CYS42 3.5 72.4 1.0 CB A:CYS55 3.6 74.5 1.0 CB A:CYS65 3.7 74.0 1.0 CE1 A:PHE44 4.2 70.2 1.0 CA A:CYS55 4.3 74.6 1.0 CB A:ASN83 4.5 68.9 1.0 CA A:CYS65 4.6 73.9 1.0 CD1 A:PHE44 4.6 70.4 1.0 ND2 A:ASN83 4.7 68.8 1.0 CA A:CYS81 4.9 70.9 1.0 CA A:CYS42 4.9 72.2 1.0 N A:ARG84 4.9 68.4 1.0

Iron binding site 2 out of 2 in the Crystal Structure of Apo Noti Restriction Endonuclease


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of Apo Noti Restriction Endonuclease within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe902 b:73.9 occ:1.00 SG B:CYS42 2.4 72.3 1.0 SG B:CYS55 2.4 74.2 1.0 SG B:CYS65 2.4 73.3 1.0 SG B:CYS81 2.4 71.1 1.0 CB B:CYS81 3.5 71.0 1.0 CB B:CYS42 3.6 72.1 1.0 CB B:CYS55 3.7 74.3 1.0 CB B:CYS65 3.7 73.7 1.0 CA B:CYS65 4.5 73.6 1.0 CA B:CYS55 4.6 74.3 1.0 CA B:CYS42 4.7 72.0 1.0 CB B:ASN83 5.0 68.8 1.0

A.R.Lambert, D.Sussman, B.Shen, R.Maunus, J.Nix, J.Samuelson, S.Y.Xu, B.L.Stoddard. Structures of the Rare-Cutting Restriction Endonuclease Noti Reveal A Unique Metal Binding Fold Involved in Dna Binding. Structure V. 16 558 2008.
ISSN: ISSN 0969-2126
PubMed: 18400177
DOI: 10.1016/J.STR.2008.01.017