Annotations: 4ICU

Ubiquitin-like domain of human tubulin folding cofactor E - crystal from A

External Resource: Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d4icud_	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	Ubiquitin-like	Ubiquitin-related	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d4icuc_	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	Ubiquitin-like	Ubiquitin-related	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d4icub_	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	Ubiquitin-like	Ubiquitin-related	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d4icua_	Alpha and beta proteins (a+b)	beta-Grasp (ubiquitin-like)	Ubiquitin-like	Ubiquitin-related	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Ubiquitin-like	8087168	3000157	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ubiquitin-like	8087168	3000157	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ubiquitin-like	8087168	3000157	SCOP2B (2022-06-29)
A	SCOP2 Family	Ubiquitin-related	8087167	4000962	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ubiquitin-like	8087168	3000157	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)
D	Rv3651-like_N	e4icuD1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Rv3651-like_N	ECOD (v295.2)
C	Rv3651-like_N	e4icuC1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Rv3651-like_N	ECOD (v295.2)
B	Rv3651-like_N	e4icuB1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Rv3651-like_N	ECOD (v295.2)
A	Hormone_recep	e4icuA1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Hormone_recep	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)
C	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)
B	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)
A	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF14560	Ubiquitin-like domain (Ubiquitin_2)	Ubiquitin-like domain	This entry contains ubiquitin-like domains [1-2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Tubulin-specific chaperone E	cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding protein-folding chaperone binding	protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation tubulin complex assembly cellular component organization cellular component biogenesis cellular component assembly protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation tubulin complex assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis organelle organization microtubule cytoskeleton organization microtubule-based process cytoskeleton organization mitotic cell cycle mitotic spindle organization mitotic cell cycle process cell cycle microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process post-chaperonin tubulin folding pathway	cellular anatomical structure intracellular anatomical structure cytoplasm polymeric cytoskeletal fiber intracellular membraneless organelle intracellular organelle cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036859	CAP Gly-rich domain superfamily	Homologous Superfamily
A, B, C, D	IPR000626	Ubiquitin-like domain	Domain
A, B, C, D	IPR000938	CAP Gly-rich domain	Domain
A, B, C, D	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, B, C, D	IPR044079	TBCE, ubiquitin-like (Ubl) domain	Domain
A, B, C, D	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	: Q15813	hypoparathyroidism-retardation-dysmorphism syndrome autosomal recessive Kenny-Caffey syndrome encephalopathy, progressive, with amyotrophy and optic atrophy intellectual disability bacterial infectious disease Facies osteosclerosis Kenny-Caffey syndrome medulloblastoma osteosarcoma psoriasis invasive ductal breast carcinoma large cell medulloblastoma neurodegenerative disease lung cancer hypoparathyroidism-retardation-dysmorphism syndrome autosomal recessive Kenny-Caffey syndrome encephalopathy, progressive, with amyotrophy and optic atrophy intellectual disability bacterial infectious disease Facies osteosclerosis Kenny-Caffey syndrome medulloblastoma osteosarcoma psoriasis invasive ductal breast carcinoma large cell medulloblastoma neurodegenerative disease lung cancer osteogenesis imperfecta ovarian cancer

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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.