3WHL

Crystal structure of Nas2 N-terminal domain complexed with PAN-Rpt5C chimera

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	KOG0652_2nd	e3whlA2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0652_2nd	ECOD (1.6)
A	Sigma54_activat	e3whlA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
C	KOG0652_2nd	e3whlC2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0652_2nd	ECOD (1.6)
C	Sigma54_activat	e3whlC1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
E	KOG0652_2nd	e3whlE2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0652_2nd	ECOD (1.6)
E	Sigma54_activat	e3whlE1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
G	KOG0652_2nd	e3whlG2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0652_2nd	ECOD (1.6)
G	Sigma54_activat	e3whlG1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)
B	KOG3129	e3whlB1	A: alpha bundles	X: YvfG-like	H: Probable 26S proteasome regulatory subunit p27 (From Topology)	T: Probable 26S proteasome regulatory subunit p27	F: KOG3129	ECOD (1.6)
D	KOG3129	e3whlD1	A: alpha bundles	X: YvfG-like	H: Probable 26S proteasome regulatory subunit p27 (From Topology)	T: Probable 26S proteasome regulatory subunit p27	F: KOG3129	ECOD (1.6)
F	KOG3129	e3whlF1	A: alpha bundles	X: YvfG-like	H: Probable 26S proteasome regulatory subunit p27 (From Topology)	T: Probable 26S proteasome regulatory subunit p27	F: KOG3129	ECOD (1.6)
H	KOG3129	e3whlH1	A: alpha bundles	X: YvfG-like	H: Probable 26S proteasome regulatory subunit p27 (From Topology)	T: Probable 26S proteasome regulatory subunit p27	F: KOG3129	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
C	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
E	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
E	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
G	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
G	1.10.8.60	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
B	6.10.140.1710	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
D	6.10.140.1710	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
F	6.10.140.1710	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
H	6.10.140.1710	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G	PF17862	AAA+ lid domain (AAA_lid_3)	AAA+ lid domain	This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains.	Domain
A, C, E, G	PF00004	ATPase family associated with various cellular activities (AAA) (AAA)	ATPase family associated with various cellular activities (AAA)	AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2].	Domain
B, D, F, H	PF18265	Nas2 N_terminal domain (Nas2_N)	Nas2 N_terminal domain	Nas2 is a proteosome assembly chaperone. Nas2 bivalently binds the proteasome Rpt5 subunit. The Nas2 N-terminal helical domain masks the Rpt1-interacting surface of Rpt5 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G	Proteasome-activating nucleotidase, 26S protease regulatory subunit 6A	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity proteasome-activating activity	cellular process protein unfolding catabolic process proteolysis involved in protein catabolic process proteolysis proteasomal protein catabolic process metabolic process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process cellular process protein unfolding catabolic process proteolysis involved in protein catabolic process proteolysis proteasomal protein catabolic process metabolic process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process regulation of cellular process transcription preinitiation complex assembly positive regulation of macromolecule biosynthetic process regulation of primary metabolic process cellular component biogenesis nucleobase-containing compound metabolic process DNA-templated transcription positive regulation of metabolic process regulation of DNA-templated transcription initiation regulation of RNA metabolic process cellular component assembly transcription by RNA polymerase II positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process transcription initiation at RNA polymerase II promoter regulation of transcription by RNA polymerase II regulation of biological process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process regulation of cellular metabolic process positive regulation of transcription by RNA polymerase II positive regulation of DNA-templated transcription initiation positive regulation of RNA metabolic process regulation of gene expression biosynthetic process RNA polymerase II preinitiation complex assembly regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process regulation of RNA polymerase II transcription preinitiation complex assembly regulation of cellular component organization positive regulation of cellular component organization cellular biosynthetic process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process cellular component organization protein-DNA complex organization RNA biosynthetic process nucleic acid biosynthetic process regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly positive regulation of biosynthetic process protein-containing complex assembly cellular component organization or biogenesis positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process positive regulation of RNA polymerase II transcription preinitiation complex assembly protein-containing complex organization positive regulation of cellular component biogenesis positive regulation of transcription initiation by RNA polymerase II biological regulation protein-DNA complex assembly regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression regulation of cellular component biogenesis macromolecule biosynthetic process DNA-templated transcription initiation nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process regulation of transcription initiation by RNA polymerase II positive regulation of cellular biosynthetic process proteasome assembly proteasome regulatory particle assembly proteasome-mediated ubiquitin-dependent protein catabolic process	proteasome accessory complex protein-containing complex intracellular anatomical structure catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome-activating nucleotidase complex cellular anatomical entity intracellular protein-containing complex cytoplasm proteasome regulatory particle proteasome regulatory particle, base subcomplex membrane-bounded organelle proteasome accessory complex protein-containing complex intracellular anatomical structure catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome-activating nucleotidase complex cellular anatomical entity intracellular protein-containing complex cytoplasm proteasome regulatory particle proteasome regulatory particle, base subcomplex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
B, D, F, H	Probable 26S proteasome regulatory subunit p27	-	cellular component organization cellular component biogenesis proteasome assembly cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis proteasome regulatory particle assembly	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E, G	IPR050221	26S Proteasome Regulatory ATPase	Family
A, C, E, G	IPR041569	AAA ATPase, AAA+ lid domain	Domain
A, C, E, G	IPR032501	Proteasomal ATPase, second OB domain	Domain
A, C, E, G	IPR003960	ATPase, AAA-type, conserved site	Conserved Site
A, C, E, G	IPR003593	AAA+ ATPase domain	Domain
A, C, E, G	IPR003959	ATPase, AAA-type, core	Domain
A, C, E, G	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
A, C, E, G	IPR023501	Proteasome-activating nucleotidase PAN	Family
A, C, E, G	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, C, E, G	IPR050221	26S Proteasome Regulatory ATPase	Family
A, C, E, G	IPR041569	AAA ATPase, AAA+ lid domain	Domain
A, C, E, G	IPR032501	Proteasomal ATPase, second OB domain	Domain
A, C, E, G	IPR003960	ATPase, AAA-type, conserved site	Conserved Site
A, C, E, G	IPR003593	AAA+ ATPase domain	Domain
A, C, E, G	IPR003959	ATPase, AAA-type, core	Domain
A, C, E, G	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
A, C, E, G	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B, D, F, H	IPR040815	Nas2, N-terminal	Domain
B, D, F, H	IPR001478	PDZ domain	Domain
B, D, F, H	IPR035269	26S Proteasome non-ATPase regulatory subunit 9	Family
B, D, F, H	IPR036034	PDZ superfamily	Homologous Superfamily