Annotations: 3GFH

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	BMC_1	e3gfhA6	A: a+b two layers	X: Alpha-beta plaits	H: CcmK-like (From Topology)	T: CcmK-like	F: BMC_1	ECOD (1.6)
B	BMC_1	e3gfhB6	A: a+b two layers	X: Alpha-beta plaits	H: CcmK-like (From Topology)	T: CcmK-like	F: BMC_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.1710	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	BMC (bacterial microcompartment) domain	CATH (4.3.0)
B	3.30.70.1710	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	BMC (bacterial microcompartment) domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00936	BMC domain (BMC)	BMC domain	Bacterial microcompartments are primitive organelles composed entirely of protein subunits. The prototypical bacterial microcompartment is the carboxysome, a protein shell for sequestering carbon fixation reactions. These proteins for hexameric struc ...	Bacterial microcompartments are primitive organelles composed entirely of protein subunits. The prototypical bacterial microcompartment is the carboxysome, a protein shell for sequestering carbon fixation reactions. These proteins for hexameric structure [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Ethanolamine utilization protein eutL	structural molecule activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding	catabolic process alcohol catabolic process ethanolamine-containing compound metabolic process organic hydroxy compound metabolic process alcohol metabolic process primary amino compound metabolic process organic substance metabolic process small molecule metabolic process amine catabolic process ethanolamine catabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process primary alcohol catabolic process cellular biogenic amine catabolic process catabolic process alcohol catabolic process ethanolamine-containing compound metabolic process organic hydroxy compound metabolic process alcohol metabolic process primary amino compound metabolic process organic substance metabolic process small molecule metabolic process amine catabolic process ethanolamine catabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process primary alcohol catabolic process cellular biogenic amine catabolic process amine metabolic process primary amino compound catabolic process organic hydroxy compound catabolic process ethanolamine metabolic process metabolic process small molecule catabolic process organic substance catabolic process biogenic amine metabolic process primary alcohol metabolic process	intracellular organelle ethanolamine degradation polyhedral organelle bacterial microcompartment intracellular anatomical structure organelle intracellular non-membrane-bounded organelle cellular anatomical entity non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR030983	Bacterial microcompartment shell protein EutL	Family
A, B	IPR000249	Bacterial microcompartment domain	Domain
A, B	IPR044870	Bacterial microcompartment (BMC) circularly permuted domain	Domain
A, B	IPR037233	CcmK-like superfamily	Homologous Superfamily
A, B	IPR009193	Bacterial microcompartment shell protein, EutL/PduB type	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.