Annotations: 9B23

Cryo-EM structure of Nap1 core

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth E]	SCOP2B Superfamily	NAP-like	8037493	3000895	SCOP2B (2022-06-29)
A [auth D]	SCOP2B Superfamily	NAP-like	8037493	3000895	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth E]	Reovirus_L2_GTase	e9b23E1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Reovirus_L2_GTase	ECOD (v295.2)
A [auth D]	TGFBR3_N	e9b23D01	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: TGFBR3_N	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth E]	PF00956	Nucleosome assembly protein (NAP) (NAP)	Nucleosome assembly protein (NAP)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth E]	NAP1 isoform 1	protein binding binding histone binding cyclin binding protein carrier activity molecular carrier activity enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity H3-H4 histone complex chaperone activity histone chaperone activity identical protein binding H2A-H2B histone complex chaperone activity	reproductive process in single-celled organism reproductive process budding cell bud growth growth cellular process cell division cell budding asexual reproduction localization protein localization to cell division site after cytokinesis macromolecule localization protein localization to cell division site intracellular protein localization cellular component disassembly reproductive process in single-celled organism reproductive process budding cell bud growth growth cellular process cell division cell budding asexual reproduction localization protein localization to cell division site after cytokinesis macromolecule localization protein localization to cell division site intracellular protein localization cellular component disassembly protein-containing complex organization protein-DNA complex disassembly protein-containing complex disassembly cellular component organization protein-DNA complex organization chromatin organization nucleosome disassembly chromatin remodeling cellular component organization or biogenesis nucleosome organization septin ring organization organelle assembly membraneless organelle assembly septin ring assembly cellular component biogenesis organelle organization cellular component assembly septin cytoskeleton organization protein-containing complex assembly cytoskeleton organization protein-DNA complex assembly nucleosome assembly establishment of protein localization cellular localization NLS-bearing protein import into nucleus nucleocytoplasmic transport transport nuclear transport intracellular transport protein localization to nucleus establishment of localization import into nucleus establishment of protein localization to organelle protein transport establishment of localization in cell protein localization to organelle protein import into nucleus intracellular protein transport septum digestion after cytokinesis positive regulation of organelle organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular component organization regulation of cellular process positive regulation of cellular component organization microtubule cytoskeleton organization positive regulation of biological process regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly microtubule polymerization or depolymerization positive regulation of protein polymerization positive regulation of cellular process protein polymerization regulation of biological process positive regulation of microtubule polymerization or depolymerization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization biological regulation regulation of microtubule-based process microtubule polymerization positive regulation of supramolecular fiber organization regulation of cellular component biogenesis regulation of organelle organization positive regulation of microtubule polymerization regulation of protein polymerization regulation of microtubule polymerization regulation of supramolecular fiber organization microtubule-based process supramolecular fiber organization regulation of microtubule cytoskeleton organization ribosome biogenesis ribonucleoprotein complex biogenesis ribosomal small subunit biogenesis transcription elongation by RNA polymerase II positive regulation of DNA-templated transcription positive regulation of transcription elongation by RNA polymerase II RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process positive regulation of metabolic process regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process positive regulation of DNA-templated transcription, elongation positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II regulation of DNA-templated transcription elongation regulation of transcription elongation by RNA polymerase II primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression positive regulation of transcription by RNA polymerase II macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression DNA-templated transcription elongation biosynthetic process positive regulation of RNA biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process	cell division site cellular anatomical structure intracellular anatomical structure cytoplasm protein-containing complex cellular bud neck cellular bud cleavage apparatus septin structure transferase complex protein kinase complex cell periphery intracellular organelle cytoskeleton septin cytoskeleton cell division site cellular anatomical structure intracellular anatomical structure cytoplasm protein-containing complex cellular bud neck cellular bud cleavage apparatus septin structure transferase complex protein kinase complex cell periphery intracellular organelle cytoskeleton septin cytoskeleton membraneless organelle cell cortex catalytic complex septin ring intracellular membraneless organelle transferase complex, transferring phosphorus-containing groups Gin4 complex organelle cellular bud neck septin structure cellular bud neck septin ring serine/threonine protein kinase complex site of polarized growth chromatin chromosome cellular bud neck septin collar septin collar membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth E]	IPR002164	Nucleosome assembly protein	Family
A [auth D], B [auth E]	IPR037231	NAP-like superfamily	Homologous Superfamily

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