Zinc in PDB 1qyb: X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures

The structure of X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures, PDB code: 1qyb was solved by S.Jin, D.M.Kurtz, Z.J.Liu, J.Rose, B.C.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	17.59 / 1.75
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	48.008, 80.161, 101.029, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 21.3

The structure of X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures also contains other interesting chemical elements:

Iron

(Fe)

3 atoms

The binding sites of Zinc atom in the X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures (pdb code 1qyb). 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 X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures, PDB code: 1qyb:

Zinc binding site 1 out of 1 in the X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)4] Site and Alternative Diiron Site Structures within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:12.7 occ:1.00 SG A:CYS158 2.3 11.1 1.0 SG A:CYS177 2.3 10.9 1.0 SG A:CYS161 2.3 12.1 1.0 SG A:CYS174 2.3 11.8 1.0 CB A:CYS174 3.1 11.6 1.0 CB A:CYS158 3.2 9.4 1.0 CB A:CYS177 3.4 13.4 1.0 CB A:CYS161 3.4 11.0 1.0 N A:CYS177 3.7 13.3 1.0 N A:CYS161 3.8 11.6 1.0 CA A:CYS161 4.1 12.7 1.0 CA A:CYS177 4.1 12.3 1.0 CB A:TYR163 4.2 12.3 1.0 CB A:ASN160 4.5 11.4 1.0 CA A:CYS174 4.6 12.6 1.0 CB A:ALA176 4.6 15.8 1.0 CA A:CYS158 4.6 10.8 1.0 N A:TYR163 4.7 11.2 1.0 C A:ASN160 4.7 12.2 1.0 C A:CYS161 4.7 11.6 1.0 N A:GLY162 4.8 11.1 1.0 OD1 A:ASN160 4.8 14.9 1.0 C A:CYS177 4.8 13.3 1.0 C A:ALA176 4.8 14.7 1.0

S.Jin, D.M.Kurtz, Z.J.Liu, J.Rose, B.C.Wang. X-Ray Crystal Structure of Desulfovibrio Vulgaris Rubrerythrin with Zinc Substituted Into the [Fe(Scys)(4)] Site and Alternative Diiron Site Structures. Biochemistry V. 43 3204 2004.
ISSN: ISSN 0006-2960
PubMed: 15023070
DOI: 10.1021/BI0356193