3KEP | pdb_00003kep

Crystal structure of the autoproteolytic domain from the nuclear pore complex component NUP145 from Saccharomyces cerevisiae

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)
A		e3kepA1	A: Cystatin-like	X: NTF2-like	H: NTF2-like	T: Ig_2	F:	ECOD (20:10:01)
B		e3kepB1	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: Pkinase, ABC1	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1610.10	Alpha Beta	2-Layer Sandwich	c-terminal autoproteolytic domain of nucleoporin nup98	Peptidase S59, nucleoporin	CATH (4.3.0)
B	3.30.1610.10	Alpha Beta	2-Layer Sandwich	c-terminal autoproteolytic domain of nucleoporin nup98	Peptidase S59, nucleoporin	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Nucleoporin NUP145	hydrolase activity catalytic activity RNA binding binding nucleic acid binding nuclear localization sequence binding signal sequence binding peptide binding structural molecule activity structural constituent of nuclear pore	nuclear pore localization cellular localization localization within membrane protein-containing complex localization cellular component organization localization nucleus organization organelle organization macromolecule localization cellular process cellular component organization or biogenesis telomere localization telomere tethering at nuclear periphery chromosome localization nuclear pore localization cellular localization localization within membrane protein-containing complex localization cellular component organization localization nucleus organization organelle organization macromolecule localization cellular process cellular component organization or biogenesis telomere localization telomere tethering at nuclear periphery chromosome localization organelle localization RNA transport nitrogen compound transport nucleocytoplasmic transport transport nuclear transport nucleic acid transport intracellular transport tRNA export from nucleus establishment of localization RNA export from nucleus tRNA transport establishment of RNA localization establishment of localization in cell RNA localization nuclear export nucleobase-containing compound transport protein localization to nucleus protein localization to membrane protein localization to nuclear envelope protein localization to organelle intracellular protein localization protein localization to nuclear inner membrane regulation of localization regulation of biological process regulation of cellular process regulation of transport biological regulation regulation of nucleocytoplasmic transport regulation of cellular localization regulation of intracellular transport establishment of protein localization import into nucleus establishment of protein localization to organelle protein transport protein import into nucleus intracellular protein transport mRNA transport mRNA export from nucleus poly(A)+ mRNA export from nucleus gene expression macromolecule biosynthetic process biosynthetic process metabolic process macromolecule metabolic process NLS-bearing protein import into nucleus subtelomeric heterochromatin formation negative regulation of biological process cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling negative regulation of macromolecule metabolic process regulation of biosynthetic process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process heterochromatin organization regulation of macromolecule metabolic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process regulation of metabolic process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription cellular response to stimulus double-strand break repair response to stimulus DNA metabolic process cellular response to stress DNA damage response response to stress DNA repair chromosome organization transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery post-transcriptional tethering of RNA polymerase II gene DNA at nuclear periphery	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure organelle nuclear envelope nuclear pore membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex nuclear pore outer ring intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope cellular anatomical structure organelle nuclear envelope nuclear pore nuclear membrane membrane organelle membrane nuclear pore central transport channel membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region nuclear pore cytoplasmic filaments

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR025574	Nucleoporin FG repeat	Repeat
A, B	IPR037665	Nucleoporin peptidase S59-like	Family
A, B	IPR036903	Nuclear pore complex protein Nup98-Nup96-like, autopeptidase S59 domain superfamily	Homologous Superfamily
A, B	IPR007230	Nuclear pore complex protein Nup98-Nup96-like, autopeptidase S59 domain	Domain
A, B	IPR021967	Nuclear pore complex protein NUP96, C-terminal domain	Domain

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.