Annotations: 1YSM

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ysma1	All alpha proteins	Long alpha-hairpin	Calcyclin-binding protein-like	Siah interacting protein N terminal domain-like	Calcyclin-binding protein, CacyBP	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Siah interacting protein N terminal domain-like	8022549	4001056	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Calcyclin-binding protein-like	8034929	3000602	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	PF09032	e1ysmA1	A: alpha bundles	X: Long alpha-hairpin	H: Siah interacting protein N terminal domain-like (From Topology)	T: Siah interacting protein N terminal domain-like	F: PF09032	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	4.10.860.10	Few Secondary Structures	Irregular	DNA Excision Repair, Uvrb	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09032	Siah interacting protein, N terminal (Siah-Interact_N)	Siah interacting protein, N terminal	The N terminal domain of Siah interacting protein (SIP) adopts a helical hairpin structure with a hydrophobic core stabilised by a classic knobs-and-holes arrangement of side chains contributed by the two amphipathic helices. Little is known about th ...	The N terminal domain of Siah interacting protein (SIP) adopts a helical hairpin structure with a hydrophobic core stabilised by a classic knobs-and-holes arrangement of side chains contributed by the two amphipathic helices. Little is known about this domain's function, except that it is crucial for interactions with Siah. It has also been hypothesised that SIP can dimerise through this N terminal domain [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Calcyclin-binding protein	protein binding binding protein domain specific binding cytoskeletal protein binding tubulin binding S100 protein binding identical protein binding protein homodimerization activity protein dimerization activity molecular adaptor activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding	developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development positive regulation of DNA replication positive regulation of biological process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process organic substance metabolic process developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development positive regulation of DNA replication positive regulation of biological process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process organic substance metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process regulation of biological process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process organic cyclic compound metabolic process DNA replication positive regulation of DNA metabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process regulation of DNA replication cellular developmental process cardiac muscle tissue development cardiac muscle cell differentiation muscle cell differentiation tissue development cardiocyte differentiation striated muscle tissue development muscle structure development cell differentiation cellular process striated muscle cell differentiation muscle tissue development response to growth hormone response to organic substance response to stimulus response to hormone response to chemical response to endogenous stimulus response to organonitrogen compound response to peptide hormone response to oxygen-containing compound response to nitrogen compound cellular response to stimulus response to cytokine response to leukemia inhibitory factor cellular response to leukemia inhibitory factor cellular response to chemical stimulus cellular response to cytokine stimulus cellular response to organic substance	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex catalytic complex beta-catenin destruction complex intracellular protein-containing complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex catalytic complex beta-catenin destruction complex intracellular protein-containing complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cullin-RING ubiquitin ligase complex ubiquitin ligase complex SCF ubiquitin ligase complex transferase complex endomembrane system organelle envelope lumen organelle envelope nuclear envelope lumen nuclear envelope cell body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007699	SGS domain	Domain
A	IPR037893	Calcyclin-binding Protein, CS domain	Domain
A	IPR015120	Siah interacting protein, N-terminal	Domain
A	IPR008978	HSP20-like chaperone	Homologous Superfamily
A	IPR007052	CS domain	Domain
A	IPR037201	Calcyclin-binding protein, N-terminal	Homologous Superfamily

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 R01GM133198.