Annotations: 5ICA

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Dip2/Utp12-like	8045116	4004299	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	UTPB complex component-like	8056019	3002330	SCOP2 (2022-06-29)
B	SCOP2 Family	Utp13-like	8051063	4007179	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	UTPB complex component-like	8056022	3002330	SCOP2 (2022-06-29)
C	SCOP2 Family	Utp21-like	8045539	4004524	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	UTPB complex component-like	8056021	3002330	SCOP2 (2022-06-29)
D	SCOP2 Family	Dip2/Utp12-like	8045117	4004299	SCOP2 (2022-06-29)
D	SCOP2 Superfamily	UTPB complex component-like	8056020	3002330	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	PF04003	e5icaA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: PF04003	ECOD (1.6)
B	PF08625	e5icaB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: PF08625	ECOD (1.6)
C	PF04192	e5icaC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: PF04192	ECOD (1.6)
D	PF04003	e5icaD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: PF04003	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family
B	PF08625	Utp13 specific WD40 associated domain (Utp13)	Utp13 specific WD40 associated domain	Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable o ...	Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable of interacting directly with the 35 S pre-rRNA 5' end [1].	Domain
C	PF04192	Utp21 specific WD40 associated putative domain (Utp21)	Utp21 specific WD40 associated putative domain	Utp21 is a subunit of U3 snoRNP, which is essential for synthesis of 18S rRNA.	Domain
D	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Putative uncharacterized protein	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
B	Putative uncharacterized protein	-	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing ncRNA processing nucleobase-containing compound metabolic process cellular component biogenesis ribosome biogenesis organic substance metabolic process heterocycle metabolic process organic substance biosynthetic process nitrogen compound metabolic process RNA processing cellular component organization or biogenesis ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing ncRNA processing nucleobase-containing compound metabolic process cellular component biogenesis ribosome biogenesis organic substance metabolic process heterocycle metabolic process organic substance biosynthetic process nitrogen compound metabolic process RNA processing cellular component organization or biogenesis rRNA metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process ncRNA metabolic process metabolic process cellular process macromolecule metabolic process cellular aromatic compound metabolic process	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
C	Putative U3 snoRNP protein	-	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing ncRNA processing nucleobase-containing compound metabolic process cellular component biogenesis ribosome biogenesis organic substance metabolic process heterocycle metabolic process organic substance biosynthetic process nitrogen compound metabolic process RNA processing cellular component organization or biogenesis ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing ncRNA processing nucleobase-containing compound metabolic process cellular component biogenesis ribosome biogenesis organic substance metabolic process heterocycle metabolic process organic substance biosynthetic process nitrogen compound metabolic process RNA processing cellular component organization or biogenesis rRNA metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process ncRNA metabolic process metabolic process cellular process macromolecule metabolic process cellular aromatic compound metabolic process	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
D	Periodic tryptophan protein 2-like protein	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
A	IPR001680	WD40 repeat	Repeat
A	IPR019775	WD40 repeat, conserved site	Conserved Site
A	IPR007148	Small-subunit processome, Utp12	Domain
A	IPR020472	G-protein beta WD-40 repeat	Repeat
A	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B	IPR001680	WD40 repeat	Repeat
B	IPR019775	WD40 repeat, conserved site	Conserved Site
B	IPR013934	U3 small nucleolar RNA-associated protein 13, C-terminal	Domain
B	IPR020472	G-protein beta WD-40 repeat	Repeat
B	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
B	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
C	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
C	IPR007319	Small-subunit processome, Utp21	Domain
C	IPR001680	WD40 repeat	Repeat
C	IPR019775	WD40 repeat, conserved site	Conserved Site
C	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
D	IPR001680	WD40 repeat	Repeat
D	IPR019775	WD40 repeat, conserved site	Conserved Site
D	IPR011044	Quinoprotein amine dehydrogenase, beta chain-like	Homologous Superfamily
D	IPR007148	Small-subunit processome, Utp12	Domain
D	IPR020472	G-protein beta WD-40 repeat	Repeat
D	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
D	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
D	IPR027145	Periodic tryptophan protein 2	Family