Zinc in PDB 5ayo: Crystal Structure of A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State

The structure of Crystal Structure of A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State, PDB code: 5ayo was solved by R.Taniguchi, H.E.Kato, J.Font, C.N.Deshpande, R.Ishitani, M.Jormakka, O.Nureki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.86 / 3.30
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	63.530, 70.680, 101.790, 90.00, 90.00, 90.00
R / Rfree (%)	23.5 / 28.5

The structure of Crystal Structure of A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State also contains other interesting chemical elements:

Potassium

(K)

1 atom

The binding sites of Zinc atom in the Crystal Structure of A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State (pdb code 5ayo). 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 A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State, PDB code: 5ayo:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State


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 A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn502 b:75.9 occ:0.77 OE2 A:GLU277 2.1 65.3 1.0 NE2 A:HIS180 2.1 68.5 1.0 O A:HOH602 2.4 58.7 1.0 CD2 A:HIS180 2.4 73.7 1.0 CD A:GLU277 2.8 63.6 1.0 OE1 A:GLU277 3.0 62.8 1.0 CE1 A:HIS180 3.4 70.4 1.0 CG A:HIS180 3.7 74.1 1.0 ND1 A:HIS180 4.1 75.1 1.0 CG A:GLU277 4.2 57.2 1.0 CE A:LYS270 4.3 55.7 1.0 NZ A:LYS270 4.3 60.4 1.0 CA A:ALA178 4.9 65.5 1.0 CB A:HIS180 5.0 78.1 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State


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 A Bacterial Homologue of Iron Transporter Ferroportin in Inward-Facing State within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn503 b:69.3 occ:0.85 NE2 A:HIS153 2.2 62.2 1.0 O A:HOH604 2.3 62.5 1.0 CD2 A:HIS153 2.8 58.6 1.0 CE1 A:HIS153 3.4 63.7 1.0 CG A:HIS153 4.1 58.5 1.0 ND1 A:HIS153 4.3 60.2 1.0 O A:GLU149 4.7 54.2 1.0

R.Taniguchi, H.E.Kato, J.Font, C.N.Deshpande, M.Wada, K.Ito, R.Ishitani, M.Jormakka, O.Nureki. Outward- and Inward-Facing Structures of A Putative Bacterial Transition-Metal Transporter with Homology to Ferroportin Nat Commun V. 6 8545 2015.
ISSN: ESSN 2041-1723
PubMed: 26461048
DOI: 10.1038/NCOMMS9545