3I71

Ethanolamine Utilization Microcompartment Shell Subunit, EutK C-terminal domain

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Winged helix DNA-binding domain	8090763	3000034	SCOP2B (2022-06-29)
B	SCOP2 Family	EutK C-terminal domain-like	8045468	4004483	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Winged helix DNA-binding domain	8090763	3000034	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF16365	e3i71A1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF16365	ECOD (1.6)
B	PF16365	e3i71B1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF16365	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
B	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF16365	Ethanolamine utilization protein EutK C-terminus (EutK_C)	Ethanolamine utilization protein EutK C-terminus	This is the C-terminal domain of the ethanolamine utilization protein EutK. It is a helix-turn-helix domain and is predicted to bind to nucleic acids [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Ethanolamine utilization protein eutK	structural molecule activity	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 response to X-ray response to ionizing radiation response to stimulus response to radiation response to abiotic stimulus	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	IPR020808	Bacterial microcompartments protein, conserved site	Conserved Site
A, B	IPR000249	Bacterial microcompartment domain	Domain
A, B	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B	IPR032298	EutK-Ctail domain	Domain
A, B	IPR044872	CcmK/CsoS1, bacterial microcompartment domain	Domain
A, B	IPR037233	CcmK-like superfamily	Homologous Superfamily

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.