Annotations: 6EXT

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF21438	e6extA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF21438	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21438	Switch activating protein 1, N-terminal (Sap1_N)	Switch activating protein 1, N-terminal	Sap1 binds to DNA origins during cell growth cycles, preferentially to a DNA sequence of 5'-(A/T) n (C/G)(A/T)9-10(G/C)(A/T)n -3' (n>1). This is the N-terminal DNA-binding domain [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Switch-activating protein 1	DNA binding binding organic cyclic compound binding nucleic acid binding DNA binding, bending sequence-specific DNA binding sequence-specific double-stranded DNA binding double-stranded DNA binding replication fork barrier binding rDNA spacer replication fork barrier binding rDNA binding	mitotic DNA replication pre-replicative complex assembly nuclear DNA replication cell cycle DNA replication mitotic cell cycle nucleobase-containing compound metabolic process cellular component organization cellular component biogenesis protein-DNA complex organization organic substance metabolic process cellular component assembly mitotic pre-replicative complex assembly protein-containing complex assembly cell cycle mitotic DNA replication pre-replicative complex assembly nuclear DNA replication cell cycle DNA replication mitotic cell cycle nucleobase-containing compound metabolic process cellular component organization cellular component biogenesis protein-DNA complex organization organic substance metabolic process cellular component assembly mitotic pre-replicative complex assembly protein-containing complex assembly cell cycle cellular component organization or biogenesis cell cycle process DNA-templated DNA replication pre-replicative complex assembly involved in nuclear cell cycle DNA replication protein-containing complex organization primary metabolic process pre-replicative complex assembly involved in cell cycle DNA replication protein-DNA complex assembly DNA metabolic process nucleic acid metabolic process organic cyclic compound metabolic process DNA replication mitotic cell cycle process metabolic process cellular process macromolecule metabolic process chromosome segregation developmental process homologous recombination reproductive process reproductive process in single-celled organism DNA recombination mitotic recombination developmental process involved in reproduction mating type switching gene conversion at mating-type locus sex determination mating type determination gene conversion DNA replication termination site-specific DNA replication termination DNA-templated DNA replication maintenance of fidelity negative regulation of biological process maintenance of DNA repeat elements regulation of primary metabolic process negative regulation of DNA-templated DNA replication negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process replication fork arrest at rDNA repeats regulation of biological process negative regulation of DNA replication negative regulation of metabolic process biological regulation chromosome organization regulation of macromolecule metabolic process maintenance of rDNA organelle organization regulation of DNA-templated DNA replication replication fork arrest negative regulation of DNA metabolic process regulation of metabolic process regulation of DNA metabolic process regulation of DNA replication	intracellular organelle protein-containing complex intracellular anatomical structure protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR048592	Switch activating protein 1, N-terminal domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.