Zinc in PDB 4hrq: Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis

The structure of Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis, PDB code: 4hrq was solved by R.Anand, A.Bitra, H.Bhukya, A.S.Tanwar, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	38.254, 74.123, 110.189, 90.00, 90.00, 90.00
R / Rfree (%)	22 / 24.6

The binding sites of Zinc atom in the Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis (pdb code 4hrq). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis, PDB code: 4hrq:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn202 b:18.6 occ:1.00 ND1 A:HIS77 2.2 13.9 1.0 O A:HOH303 2.2 18.7 1.0 SG A:CYS115 2.4 13.1 1.0 SG A:CYS112 2.4 15.3 1.0 CE1 A:HIS77 3.1 13.9 1.0 CG A:HIS77 3.2 13.9 1.0 CB A:CYS115 3.3 13.1 1.0 CB A:CYS112 3.4 15.3 1.0 CB A:HIS77 3.5 13.9 1.0 N A:CYS112 3.8 15.8 1.0 N3 A:AZG201 3.8 18.7 1.0 OE2 A:GLU79 3.9 17.9 1.0 N A:CYS115 3.9 11.9 1.0 C4 A:AZG201 4.0 18.7 1.0 OE1 A:GLU79 4.1 17.9 1.0 CE A:MET114 4.1 15.4 1.0 N9 A:AZG201 4.1 18.7 1.0 CA A:CYS112 4.1 15.8 1.0 CD A:GLU79 4.2 17.9 1.0 CA A:CYS115 4.2 11.9 1.0 NE2 A:HIS77 4.2 13.9 1.0 CD2 A:HIS77 4.3 13.9 1.0 C2 A:AZG201 4.5 18.7 1.0 C A:CYS112 4.7 15.8 1.0 O A:CYS112 4.7 15.8 1.0 CB A:MET114 4.7 15.4 1.0 C5 A:AZG201 4.8 18.7 1.0 N8 A:AZG201 4.8 18.7 1.0 N2 A:AZG201 4.9 18.7 1.0 C A:MET114 5.0 16.3 1.0 C A:PRO111 5.0 17.3 1.0

Zinc binding site 2 out of 2 in the Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn202 b:18.6 occ:1.00 ND1 B:HIS77 2.1 13.8 1.0 SG B:CYS112 2.4 12.5 1.0 O B:HOH301 2.4 18.7 1.0 SG B:CYS115 2.4 14.7 1.0 CE1 B:HIS77 3.1 13.8 1.0 CG B:HIS77 3.2 13.8 1.0 CB B:CYS115 3.3 14.7 1.0 CB B:CYS112 3.5 12.5 1.0 CB B:HIS77 3.5 13.8 1.0 N3 B:AZG201 3.7 18.7 1.0 OE2 B:GLU79 3.9 15.0 1.0 N B:CYS112 3.9 15.0 1.0 N B:CYS115 3.9 14.7 1.0 CE B:MET114 3.9 15.9 1.0 C4 B:AZG201 4.0 18.7 1.0 OE1 B:GLU79 4.0 15.0 1.0 CD B:GLU79 4.2 15.0 1.0 NE2 B:HIS77 4.2 13.8 1.0 CA B:CYS115 4.2 14.7 1.0 CA B:CYS112 4.3 15.0 1.0 CD2 B:HIS77 4.3 13.8 1.0 N9 B:AZG201 4.3 18.7 1.0 C2 B:AZG201 4.3 18.7 1.0 CB B:MET114 4.7 15.9 1.0 C5 B:AZG201 4.7 18.7 1.0 O B:CYS112 4.7 15.0 1.0 N2 B:AZG201 4.7 18.7 1.0 C B:CYS112 4.8 15.0 1.0 N8 B:AZG201 5.0 18.7 1.0 N1 B:AZG201 5.0 18.7 1.0 C B:MET114 5.0 14.6 1.0

A.Bitra, B.Hussain, A.S.Tanwar, R.Anand. Identification of Function and Mechanistic Insights of Guanine Deaminase From Nitrosomonas Europaea: Role of the C-Terminal Loop in Catalysis Biochemistry V. 52 3512 2013.
ISSN: ISSN 0006-2960
PubMed: 23557066
DOI: 10.1021/BI400068G