Zinc in PDB 3n3u: Crystal Structure of IBPAFIC2

All present enzymatic activity of Crystal Structure of IBPAFIC2:
2.7.7.1;

The structure of Crystal Structure of IBPAFIC2, PDB code: 3n3u was solved by J.Xiao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.47 / 1.85
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	64.380, 64.380, 149.689, 90.00, 90.00, 120.00
R / Rfree (%)	21.2 / 24.2

The binding sites of Zinc atom in the Crystal Structure of IBPAFIC2 (pdb code 3n3u). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of IBPAFIC2, PDB code: 3n3u:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of IBPAFIC2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of IBPAFIC2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:29.1 occ:1.00 NE2 A:HIS3650 2.1 27.4 1.0 OE1 A:GLU3658 2.1 28.9 1.0 CD A:GLU3658 2.8 34.2 1.0 OE2 A:GLU3658 2.9 29.8 1.0 CE1 A:HIS3650 3.0 29.5 1.0 CD2 A:HIS3650 3.1 23.8 1.0 ND1 A:HIS3650 4.1 30.1 1.0 CG A:HIS3650 4.2 26.9 1.0 CG A:GLU3658 4.2 28.8 1.0 N A:GLY3659 4.5 29.1 1.0 O A:HOH3 4.7 24.9 1.0 CB A:GLU3658 4.7 36.6 1.0 NH2 A:ARG3660 4.7 42.9 1.0 CA A:GLU3658 4.9 38.4 1.0 CZ A:ARG3660 4.9 33.7 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of IBPAFIC2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of IBPAFIC2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn402 b:48.2 occ:1.00 OE2 A:GLU3602 2.2 57.4 1.0 OE2 A:GLU3594 2.2 52.2 1.0 O A:HOH93 2.3 41.5 1.0 OE1 A:GLU3602 2.6 54.1 1.0 OE1 A:GLU3594 2.6 47.7 1.0 CD A:GLU3602 2.7 48.6 1.0 CD A:GLU3594 2.7 49.2 1.0 O A:HOH46 3.8 42.4 1.0 CG A:GLU3602 4.1 46.9 1.0 O A:TYR3740 4.2 38.3 1.0 CG A:GLU3594 4.2 37.2 1.0 CG2 A:THR3590 4.5 41.2 1.0 CD1 A:LEU3736 4.6 34.8 1.0 O A:HOH149 4.6 55.6 1.0 CA A:PRO3741 4.6 43.1 1.0 C A:TYR3740 4.8 43.2 1.0 CD2 A:LEU3736 4.9 46.6 1.0 CB A:GLU3602 4.9 42.8 1.0 O A:HOH123 5.0 50.7 1.0

J.Xiao, C.A.Worby, S.Mattoo, B.Sankaran, J.E.Dixon. Structural Basis of Fic-Mediated Adenylylation. Nat.Struct.Mol.Biol. V. 17 1004 2010.
ISSN: ISSN 1545-9993
PubMed: 20622875
DOI: 10.1038/NSMB.1867