Annotations: 4XGU

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	KOG0744_C	e4xguA2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0744_C	ECOD (1.6)
A	KOG0744_N	e4xguA3	A: a+b two layers	X: Cdc48 domain 2-like (From Topology)	H: Cdc48 domain 2-like (From Topology)	T: Cdc48 domain 2-like	F: KOG0744_N	ECOD (1.6)
A	Sigma54_activat	e4xguA1	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	KOG0744_C	e4xguB2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0744_C	ECOD (1.6)
B	KOG0744_N	e4xguB1	A: a+b two layers	X: Cdc48 domain 2-like (From Topology)	H: Cdc48 domain 2-like (From Topology)	T: Cdc48 domain 2-like	F: KOG0744_N	ECOD (1.6)
B	Sigma54_activat	e4xguB3	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	KOG0744_C	e4xguC3	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0744_C	ECOD (1.6)
C	KOG0744_N	e4xguC1	A: a+b two layers	X: Cdc48 domain 2-like (From Topology)	H: Cdc48 domain 2-like (From Topology)	T: Cdc48 domain 2-like	F: KOG0744_N	ECOD (1.6)
C	Sigma54_activat	e4xguC2	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)
D	KOG0744_C	e4xguD3	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0744_C	ECOD (1.6)
D	KOG0744_N	e4xguD1	A: a+b two layers	X: Cdc48 domain 2-like (From Topology)	H: Cdc48 domain 2-like (From Topology)	T: Cdc48 domain 2-like	F: KOG0744_N	ECOD (1.6)
D	Sigma54_activat	e4xguD2	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	KOG0744_C	e4xguE3	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0744_C	ECOD (1.6)
E	KOG0744_N	e4xguE2	A: a+b two layers	X: Cdc48 domain 2-like (From Topology)	H: Cdc48 domain 2-like (From Topology)	T: Cdc48 domain 2-like	F: KOG0744_N	ECOD (1.6)
E	Sigma54_activat	e4xguE1	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)
F	KOG0744_C	e4xguF2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: KOG0744_C	ECOD (1.6)
F	KOG0744_N	e4xguF1	A: a+b two layers	X: Cdc48 domain 2-like (From Topology)	H: Cdc48 domain 2-like (From Topology)	T: Cdc48 domain 2-like	F: KOG0744_N	ECOD (1.6)
F	Sigma54_activat	e4xguF3	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	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
A, B, C, D, E A, B, C, D, E, F	PF22107	Pch2 N-terminal domain (Pch2_N)	Pch2 N-terminal domain	Pch2/TRIP13 belongs to a family of proteins known as AAA-ATPases and via an adaptor protein binds to the closed form of MAD2. Pch2/TRIP13 then unfolds a part of the MAD2 protein, converting MAD2 into the open form. The C.elegans ortholog Pch2 forms a ...	Pch2/TRIP13 belongs to a family of proteins known as AAA-ATPases and via an adaptor protein binds to the closed form of MAD2. Pch2/TRIP13 then unfolds a part of the MAD2 protein, converting MAD2 into the open form. The C.elegans ortholog Pch2 forms a stable hexamer and its structure consists of a N-terminal domain and a AAA-ATPase module composed of two subdomains. This entry represents the N-terminal domain that consists of a four-stranded beta-sheet and an alpha-helix packed on it. The structure of this domain shows a clear relationship to the N-terminal substrate recognition domains of a AAA+ classic remodeller sub-family that includes NSF, p97, and PEX1.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Putative pachytene checkpoint protein 2	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	cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition regulation of cellular component organization response to stimulus sexual reproduction signaling regulation of reproductive process reproductive process meiotic recombination checkpoint signaling negative regulation of biological process negative regulation of cell cycle cell cycle phase transition meiotic cell cycle process intracellular signal transduction cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition regulation of cellular component organization response to stimulus sexual reproduction signaling regulation of reproductive process reproductive process meiotic recombination checkpoint signaling negative regulation of biological process negative regulation of cell cycle cell cycle phase transition meiotic cell cycle process intracellular signal transduction cell communication cellular component organization negative regulation of cellular process negative regulation of cell cycle phase transition meiotic nuclear division signal transduction cell cycle cellular component organization or biogenesis regulation of cell cycle negative regulation of meiotic nuclear division cell cycle process regulation of biological process regulation of meiotic cell cycle negative regulation of cellular component organization regulation of cell cycle process meiotic cell cycle organelle fission biological regulation negative regulation of cell cycle process meiotic cell cycle checkpoint signaling regulation of organelle organization cell cycle checkpoint signaling regulation of meiotic nuclear division organelle organization nuclear division negative regulation of nuclear division negative regulation of organelle organization negative regulation of reproductive process regulation of nuclear division cellular process negative regulation of meiotic cell cycle homologous recombination nucleobase-containing compound metabolic process meiosis I reciprocal homologous recombination DNA recombination primary metabolic process DNA metabolic process nucleic acid metabolic process reciprocal meiotic recombination meiosis I cell cycle process metabolic process macromolecule metabolic process	intracellular anatomical structure chromosome cellular anatomical entity chromosomal region kinetochore intracellular organelle organelle intracellular non-membrane-bounded organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure chromosome cellular anatomical entity chromosomal region kinetochore intracellular organelle organelle intracellular non-membrane-bounded organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR001270	ClpA/B family	Family
A, B, C, D, E A, B, C, D, E, F	IPR003960	ATPase, AAA-type, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F	IPR003593	AAA+ ATPase domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR003959	ATPase, AAA-type, core	Domain
A, B, C, D, E A, B, C, D, E, F	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR044539	Pachytene checkpoint protein 2-like	Family

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 R01GM133198.