Term Name: polypeptide_nickel_ion_contact_site
Synonyms: Ni_contact_site, polypeptide nickel ion contact site
Definition: A binding site that, in the polypeptide molecule, interacts selectively and non-covalently with nickel ions.
Ontology: Sequence Ontology [SO:0001101]

Relationships
is a type of: polypeptide_metal_contact