3UUM | pdb_00003uum

Crystal Structure of N-terminal first spectrin repeat of utrophin

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Spectrin	e3uumB2	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat (From Topology)	T: Spectrin repeat	F: Spectrin	ECOD (1.6)
A	Spectrin	e3uumA2	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat (From Topology)	T: Spectrin repeat	F: Spectrin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.58.60	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
A	1.20.58.60	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	utrophin	cytoskeletal protein binding actin binding protein binding binding protein-containing complex binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	regulation of muscle adaptation multicellular organismal process regulation of biological process system process response to stimulus regulation of system process biological regulation regulation of muscle system process muscle system process response to muscle inactivity muscle adaptation response to denervation involved in regulation of muscle adaptation regulation of response to stimulus response to inactivity regulation of muscle adaptation multicellular organismal process regulation of biological process system process response to stimulus regulation of system process biological regulation regulation of muscle system process muscle system process response to muscle inactivity muscle adaptation response to denervation involved in regulation of muscle adaptation regulation of response to stimulus response to inactivity regulation of multicellular organismal process	cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane intracellular organelle intracellular anatomical structure cytoskeleton organelle cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane intracellular organelle intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle cell projection plasma membrane bounded cell projection cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015153	EF-hand domain, type 1	Domain
A, B	IPR043145	Zinc finger, ZZ-type superfamily	Homologous Superfamily
A, B	IPR001589	Actinin-type actin-binding domain, conserved site	Conserved Site
A, B	IPR015154	EF-hand domain, type 2	Domain
A, B	IPR036020	WW domain superfamily	Homologous Superfamily
A, B	IPR036872	CH domain superfamily	Homologous Superfamily
A, B	IPR001715	Calponin homology domain	Domain
A, B	IPR050774	KCMF1 and Dystrophin	Family
A, B	IPR018159	Spectrin/alpha-actinin	Repeat
A, B	IPR000433	Zinc finger, ZZ-type	Domain
A, B	IPR001202	WW domain	Domain
A, B	IPR011992	EF-hand domain pair	Homologous Superfamily
A, B	IPR035436	Dystrophin/utrophin	Family
A, B	IPR002017	Spectrin repeat	Repeat

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.