Annotations: 21CO

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	Minor fimbrium subunit Mfa1	-	cell adhesion cell-cell adhesion cellular process	pilus cell projection cellular anatomical structure pilus shaft membrane outer membrane cell outer membrane external encapsulating structure extracellular region cell envelope
B	Minor fimbrium subunit Mfa1	-	cell adhesion cell-cell adhesion cellular process	pilus cell projection cellular anatomical structure pilus shaft membrane outer membrane cell outer membrane external encapsulating structure extracellular region cell envelope
A	Minor fimbrium subunit Mfa1	-	cell adhesion cell-cell adhesion cellular process	pilus cell projection cellular anatomical structure pilus shaft membrane outer membrane cell outer membrane external encapsulating structure extracellular region cell envelope

Chains	Accession	Name	Type
C	IPR047786	Fimbria major subunit Mfa1	Family
C	IPR029140	Minor fimbrium subunit Mfa1, C-terminal	Domain
B	IPR047786	Fimbria major subunit Mfa1	Family
B	IPR029140	Minor fimbrium subunit Mfa1, C-terminal	Domain
A	IPR047786	Fimbria major subunit Mfa1	Family
A	IPR029140	Minor fimbrium subunit Mfa1, C-terminal	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

21CO | pdb_000021co