Annotations: 3MCB

Crystal structure of NAC domains of human nascent polypeptide-associated complex (NAC)

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Cytochrome_CBB3	e3mcbB1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Cytochrome_CBB3	ECOD (v295.2)
A	Cytochrome_CBB3	e3mcbA1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Cytochrome_CBB3	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.20.70.30	Mainly Beta	Single Sheet	Ubiquitin Ligase Nedd4	Chain: W	CATH (4.3.0)
A	2.20.70.30	Mainly Beta	Single Sheet	Ubiquitin Ligase Nedd4	Chain: W	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF01849	NAC domain (NAC)	NAC domain	-	Family
A	PF01849	NAC domain (NAC)	NAC domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Transcription factor BTF3	RNA binding binding nucleic acid binding	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of localization regulation of biological process regulation of protein localization negative regulation of protein localization to endoplasmic reticulum biological regulation negative regulation of biological process localization regulation of protein localization to endoplasmic reticulum macromolecule localization protein localization to organelle intracellular protein localization protein localization to endoplasmic reticulum negative regulation of protein localization establishment of protein localization protein transport transport establishment of localization	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol nascent polypeptide-associated complex protein-containing complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
A	Nascent polypeptide-associated complex subunit alpha	DNA binding binding nucleic acid binding transcription coactivator activity transcription regulator activity transcription coregulator activity	developmental process heart development multicellular organismal process animal organ development circulatory system development multicellular organism development cardiac chamber development anatomical structure development cardiac ventricle development animal gross anatomical part developmental process system development regulation of biological process regulation of cellular process muscle cell apoptotic process developmental process heart development multicellular organismal process animal organ development circulatory system development multicellular organism development cardiac chamber development anatomical structure development cardiac ventricle development animal gross anatomical part developmental process system development regulation of biological process regulation of cellular process muscle cell apoptotic process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of muscle cell apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process regulation of striated muscle cell apoptotic process striated muscle cell apoptotic process negative regulation of muscle cell apoptotic process negative regulation of cellular process negative regulation of striated muscle cell apoptotic process cellular process apoptotic process programmed cell death positive regulation of cell population proliferation positive regulation of cell proliferation involved in heart morphogenesis heart morphogenesis positive regulation of biological process animal organ morphogenesis positive regulation of cellular process cell population proliferation anatomical structure morphogenesis cell proliferation involved in heart morphogenesis regulation of cell population proliferation regulation of cell proliferation involved in heart morphogenesis regulation of muscle tissue development regulation of growth regulation of developmental process developmental growth skeletal muscle tissue development positive regulation of skeletal muscle tissue development regulation of skeletal muscle tissue development striated muscle tissue development muscle structure development positive regulation of developmental process skeletal muscle organ development positive regulation of muscle organ development regulation of skeletal muscle tissue growth positive regulation of skeletal muscle tissue growth regulation of multicellular organismal process muscle tissue development muscle organ development positive regulation of developmental growth regulation of developmental growth positive regulation of striated muscle tissue development growth regulation of striated muscle tissue development tissue development positive regulation of growth positive regulation of muscle tissue development regulation of muscle organ development skeletal muscle tissue growth positive regulation of multicellular organismal process wound healing response to stimulus response to stress response to wounding regulation of localization regulation of protein localization negative regulation of protein localization to endoplasmic reticulum localization regulation of protein localization to endoplasmic reticulum macromolecule localization protein localization to organelle intracellular protein localization protein localization to endoplasmic reticulum negative regulation of protein localization tissue regeneration skeletal muscle tissue regeneration regeneration establishment of protein localization protein transport transport establishment of localization heart trabecula morphogenesis trabecula morphogenesis RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process cellular developmental process cell development regulation of cell differentiation regulation of striated muscle cell differentiation muscle cell differentiation myotube differentiation regulation of cell development striated muscle cell development regulation of skeletal muscle fiber development muscle cell development cell differentiation regulation of myotube differentiation myotube cell development skeletal muscle fiber development regulation of muscle cell differentiation striated muscle cell differentiation protein metabolic process translation protein biosynthetic process	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm nascent polypeptide-associated complex protein-containing complex intracellular organelle extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm nascent polypeptide-associated complex protein-containing complex intracellular organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR039370	Transcription factor BTF3	Family
B	IPR038187	NAC A/B domain superfamily	Homologous Superfamily
B	IPR002715	Nascent polypeptide-associated complex NAC domain	Domain
A	IPR038187	NAC A/B domain superfamily	Homologous Superfamily
A	IPR044034	Nascent polypeptide-associated complex subunit alpha-like, UBA domain	Domain
A	IPR016641	Nascent polypeptide-associated complex subunit alpha-like	Family
A	IPR002715	Nascent polypeptide-associated complex NAC domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	: P20290	breast cancer medulloblastoma large cell medulloblastoma ovarian cancer lymphoplasmacytic lymphoma plasma cell myeloma
A	: Q13765	atrial fibrillation adrenal cortex carcinoma lung cancer malignant mesothelioma ovarian cancer lymphoplasmacytic lymphoma myopathy pancreatic intraductal papillary-mucinous neoplasm invasive ductal breast carcinoma malignant colon neoplasm osteosarcoma plasma cell myeloma

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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.