1X5M | pdb_00001x5m

Solution structure of the core domain of calcyclin binding protein; siah-interacting protein (SIP)

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
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	CS domain	8046632	4000815	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Hsp20 chaperone-like	8102961	3001242	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	SAM_HAT_C	e1x5mA1	A: alpha arrays	X: STAT-like	H: RIFT-related	T: Bacterial fluorinating enzyme-C	F: SAM_HAT_C	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.790	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04969	CS domain (CS)	CS domain	The CS and CHORD (Pfam:PF04968) are fused into a single polypeptide chain in metazoans but are found in separate proteins in plants; this is thought to be indicative of an interaction between CS and CHORD [1]. It has been suggested that the CS domain ...	The CS and CHORD (Pfam:PF04968) are fused into a single polypeptide chain in metazoans but are found in separate proteins in plants; this is thought to be indicative of an interaction between CS and CHORD [1]. It has been suggested that the CS domain is a binding module for HSP90, implying that CS domain-containing proteins are involved in recruiting heat shock proteins to multiprotein assemblies [2]. Two CS domains are found at the N-terminus of Ubiquitin carboxyl-terminal hydrolase 19 (USP19) (Swiss:O94966), these domains may play a role in the interaction of USP19 with cellular inhibitor of apoptosis 2 [3].	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 animal gross anatomical part developmental process circulatory system development system development regulation of cellular process positive regulation of DNA replication positive regulation of biological process regulation of primary metabolic process nucleobase-containing compound metabolic process developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development animal gross anatomical part developmental process circulatory system development system development regulation of cellular process 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 positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of biological process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process DNA replication positive regulation of DNA metabolic process metabolic process cellular 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 striated muscle cell differentiation muscle tissue development cellular response to stimulus cellular response to metal ion cellular response to chemical stimulus response to stimulus response to metal ion response to chemical cellular response to calcium ion response to calcium ion response to growth hormone response to hormone response to endogenous stimulus response to peptide hormone response to oxygen-containing compound response to nitrogen compound	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex beta-catenin destruction complex intracellular protein-containing complex nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen 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	IPR052289	Calcyclin-binding ubiquitin ligase bridge	Family
A	IPR008978	HSP20-like chaperone	Homologous Superfamily
A	IPR007052	CS domain	Domain
A	IPR037201	Calcyclin-binding protein, N-terminal	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q9HB71	astrocytic tumor large cell medulloblastoma medulloblastoma pilocytic astrocytoma subependymal giant cell astrocytoma breast cancer lung cancer osteosarcoma plasma cell myeloma glioblastoma malignant ependymoma pancreatic intraductal papillary-mucinous neoplasm psoriasis