Cupin 1 (IPR006045)

Short name: Cupin_1

Domain relationships


This family represents the conserved barrel domain of the 'cupin' superfamily ('cupa' is the Latin term for a small barrel). This family contains 11S and 7S plant seed storage proteins, and germins. Plant seed storage proteins provide the major nitrogen source for the developing plant [PMID: 9573603].

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0045735 nutrient reservoir activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.