Annotations: 1IHM

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ihma_	All beta proteins	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	Caliciviridae-like VP	Calicivirus capsid protein	(Norwalk virus ) [TaxId: 11983 ],	SCOPe (2.08)
C	d1ihmc_	All beta proteins	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	Caliciviridae-like VP	Calicivirus capsid protein	(Norwalk virus ) [TaxId: 11983 ],	SCOPe (2.08)
B	d1ihmb_	All beta proteins	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	Caliciviridae-like VP	Calicivirus capsid protein	(Norwalk virus ) [TaxId: 11983 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Caliciviridae-like VP S domain	8021578	4003470	SCOP2 (2022-06-29)
A	SCOP2 Family	Norovirus capsid protein P (P1-P2) domain-like	8093127	4007794	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Positive stranded ssRNA viruses-like	8033958	3000918	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Astrovirus capsid protein, P1 domain-like	8093126	3002535	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Norovirus P2 domain-like	8093128	3002678	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Norovirus P2 domain-like	8093128	3002678	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Astrovirus capsid protein, P1 domain-like	8093126	3002535	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Positive stranded ssRNA viruses-like	8033958	3000918	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Astrovirus capsid protein, P1 domain-like	8093126	3002535	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Astrovirus capsid protein, P1 domain-like	8093126	3002535	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Positive stranded ssRNA viruses-like	8033958	3000918	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Astrovirus capsid protein, P1 domain-like	8093126	3002535	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Norovirus P2 domain-like	8093128	3002678	SCOP2B (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	Calici_coat	e1ihmA4	A: alpha bundles	X: Hsp90 co-chaperone CDC37 middle domain	H: Nucleoplasmin-like/VP (viral coat and capsid proteins)	T: Nucleoplasmin-like/VP (viral coat and capsid proteins)	F: Calici_coat	ECOD (develop294)
A	Calici_coat, Calici_coat_C	e1ihmA2	A: alpha bundles	X: Hsp90 co-chaperone CDC37 middle domain	H: Hsp90 co-chaperone CDC37 middle domain	T: Hsp90 co-chaperone CDC37 middle domain	F: Calici_coat, Calici_coat_C	ECOD (develop294)
A	CDC37_M	e1ihmA3	A: alpha bundles	X: Hsp90 co-chaperone CDC37 middle domain	H: Hsp90 co-chaperone CDC37 middle domain	T: Hsp90 co-chaperone CDC37 middle domain	F: CDC37_M	ECOD (develop294)
C	Calici_coat_C	e1ihmC1	A: alpha bundles	X: C-terminal additional helical subdomain in reovirus polymerase lambda3	H: C-terminal additional helical subdomain in reovirus polymerase lambda3	T: C-terminal additional helical subdomain in reovirus polymerase lambda3	F: Calici_coat_C	ECOD (develop294)
B	Calici_coat_C	e1ihmB1	A: alpha bundles	X: C-terminal additional helical subdomain in reovirus polymerase lambda3	H: C-terminal additional helical subdomain in reovirus polymerase lambda3	T: C-terminal additional helical subdomain in reovirus polymerase lambda3	F: Calici_coat_C	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	2.40.510.10	Mainly Beta	Beta Barrel	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	CATH (4.3.0)
A	2.40.30.120	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
C	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
C	2.40.510.10	Mainly Beta	Beta Barrel	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	CATH (4.3.0)
C	2.40.30.120	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
B	2.60.120.20	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
B	2.40.510.10	Mainly Beta	Beta Barrel	Nucleoplasmin-like/VP (viral coat and capsid proteins)	Positive stranded ssRNA viruses	CATH (4.3.0)
B	2.40.30.120	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF08435	Calicivirus coat protein C-terminal (Calici_coat_C)	Calicivirus coat protein C-terminal	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	capsid protein	identical protein binding protein binding binding	-	viral capsid T=3 icosahedral viral capsid icosahedral viral capsid virion component host cellular component host intracellular part cellular anatomical structure host cell cytoplasm host cell part host intracellular region other organism part

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR029053	Viral coat protein subunit	Homologous Superfamily
A, B, C	IPR004005	Calicivirus coat protein	Domain
A, B, C	IPR013643	Calicivirus coat protein C-terminal	Domain
A, B, C	IPR033703	Picornavirus/Calicivirus coat protein	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.