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 (2021-05-27)
A	SCOP2 Superfamily	UTPB complex component-like	8056019	3002330	SCOP2 (2021-05-27)
B	SCOP2 Family	Utp13-like	8051063	4007179	SCOP2 (2021-05-27)
B	SCOP2 Superfamily	UTPB complex component-like	8056022	3002330	SCOP2 (2021-05-27)
C	SCOP2 Family	Utp21-like	8045539	4004524	SCOP2 (2021-05-27)
C	SCOP2 Superfamily	UTPB complex component-like	8056021	3002330	SCOP2 (2021-05-27)
D	SCOP2 Family	Dip2/Utp12-like	8045117	4004299	SCOP2 (2021-05-27)
D	SCOP2 Superfamily	UTPB complex component-like	8056020	3002330	SCOP2 (2021-05-27)

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
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	RNA binding binding organic cyclic compound binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process cellular metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle organelle lumen organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle small-subunit processome
B	Putative uncharacterized protein	RNA binding binding U3 snoRNA binding organic cyclic compound binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) rRNA 5'-end processing endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) RNA 5'-end processing	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 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 90S preribosome preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
C	Putative U3 snoRNP protein	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle organelle lumen organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle small-subunit processome
D	Periodic tryptophan protein 2-like protein	-	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process maturation of SSU-rRNA RNA processing rRNA metabolic process cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process metabolic process macromolecule metabolic process	membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle membrane-bounded organelle protein-containing complex preribosome intracellular anatomical structure Pwp2p-containing subcomplex of 90S preribosome nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle organelle lumen organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle small-subunit processome

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