Nickel in PDB 6cfw: Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase

All present enzymatic activity of Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase:
1.12.7.2;

The structure of Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase also contains other interesting chemical elements:

Iron

(Fe)

13 atoms

The binding sites of Nickel atom in the Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase (pdb code 6cfw). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total only one binding site of Nickel was determined in the Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase, PDB code: 6cfw:

Nickel binding site 1 out of 1 in the Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Cryoem Structure of A Respiratory Membrane-Bound Hydrogenase within 5.0Å range: probe atom residue distance (Å) B Occ L:Ni401 b:82.0 occ:1.00 NI L:NFU401 0.0 82.0 1.0 SG L:CYS374 2.2 75.2 1.0 SG L:CYS377 2.5 75.5 1.0 SG L:CYS68 2.5 55.2 1.0 FE L:NFU401 2.6 82.0 1.0 SG L:CYS71 2.9 60.3 1.0 CB L:CYS374 3.1 75.2 1.0 CB L:CYS68 3.6 55.2 1.0 C2 L:NFU401 3.7 82.0 1.0 C1 L:NFU401 3.7 82.0 1.0 C3 L:NFU401 3.7 82.0 1.0 NH1 L:ARG320 3.9 66.8 1.0 O L:CYS374 4.1 75.2 1.0 CB L:CYS377 4.2 75.5 1.0 CA L:CYS374 4.4 75.2 1.0 C L:CYS374 4.6 75.2 1.0 N2 L:NFU401 4.6 82.0 1.0 N1 L:NFU401 4.6 82.0 1.0 N L:CYS71 4.6 60.3 1.0 CB L:CYS71 4.7 60.3 1.0 N L:CYS377 4.8 75.5 1.0 O3 L:NFU401 4.8 82.0 1.0 CB L:ILE70 4.9 56.6 1.0 CD1 L:ILE70 4.9 56.6 1.0 CA L:CYS68 4.9 55.2 1.0

H.Yu, C.H.Wu, G.J.Schut, D.K.Haja, G.Zhao, J.W.Peters, M.W.W.Adams, H.Li. Structure of An Ancient Respiratory System. Cell V. 173 1636 2018.
ISSN: ISSN 1097-4172
PubMed: 29754813
DOI: 10.1016/J.CELL.2018.03.071