Annotations: 1WXL

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1wxla1	All alpha proteins	HMG-box	HMG-box	HMG-box	automated matches	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
A	d1wxla2	Artifacts	Tags	Tags	Tags	N-terminal Tags	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	HMG-box	8073197	4000788	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HMG-box	8073198	3001368	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HMG_box	e1wxlA1	A: alpha arrays	X: HMG-box (From Topology)	H: HMG-box (From Topology)	T: HMG-box	F: HMG_box	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.30.10	Mainly Alpha	Orthogonal Bundle	DNA Binding (I), subunit A	High mobility group box domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00505	HMG (high mobility group) box (HMG_box)	HMG (high mobility group) box	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Single-strand recognition protein	protein binding binding histone binding protein heterodimerization activity protein dimerization activity RNA binding organic cyclic compound binding nucleic acid binding chromo shadow domain binding protein domain specific binding DNA binding protein-containing complex binding chromatin binding nucleosome binding protein binding binding histone binding protein heterodimerization activity protein dimerization activity RNA binding organic cyclic compound binding nucleic acid binding chromo shadow domain binding protein domain specific binding DNA binding protein-containing complex binding chromatin binding nucleosome binding nucleosomal DNA binding chromatin DNA binding	nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process regulation of cellular process regulation of protein modification process regulation of protein phosphorylation negative regulation of biological process negative regulation of phosphate metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process regulation of cellular process regulation of protein modification process regulation of protein phosphorylation negative regulation of biological process negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of protein modification process negative regulation of cellular process protein metabolic process protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biological process organonitrogen compound metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process negative regulation of protein phosphorylation macromolecule modification negative regulation of phosphorus metabolic process cellular process regulation of phosphorylation regulation of phosphorus metabolic process negative regulation of phosphorylation regulation of metabolic process regulation of chromatin organization regulation of cellular component organization protein-containing complex organization protein-DNA complex organization cellular component organization chromatin organization cellular component organization or biogenesis developmental process epithelium development sexual reproduction cellular developmental process reproductive process oogenesis multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction female gamete generation tissue development epithelial cell differentiation gamete generation follicle cell of egg chamber development epithelial cell development cell differentiation anatomical structure development germ cell development regulation of molecular function regulation of DNA binding regulation of binding positive regulation of organelle organization regulation of cytoskeleton organization positive regulation of cellular component organization regulation of actin filament-based process regulation of cellular component size positive regulation of biological process cellular component biogenesis regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly cellular component assembly positive regulation of protein polymerization protein-containing complex assembly actin filament-based process regulation of actin filament polymerization regulation of biological quality positive regulation of cellular process protein polymerization actin polymerization or depolymerization regulation of actin filament organization actin filament polymerization actin cytoskeleton organization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization actin filament organization regulation of actin polymerization or depolymerization positive regulation of supramolecular fiber organization regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of protein polymerization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization supramolecular fiber organization positive regulation of actin filament polymerization cytoskeleton organization regulation of anatomical structure size cellular response to stimulus response to stimulus cellular response to stress DNA damage response response to stress DNA repair	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytoplasm cytosol protein-containing complex transcription elongation factor complex protein-DNA complex nuclear protein-containing complex chromatin chromosome FACT complex nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR038167	SSRP1 domain superfamily	Homologous Superfamily
A	IPR035417	FACT complex subunit SSRP1/POB3, N-terminal PH domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR000969	FACT complex subunit SSRP1/POB3	Family
A	IPR013719	Histone chaperone RTT106/FACT complex subunit SPT16-like, middle domain	Domain
A	IPR048993	FACT complex subunit SSRP1-like, first PH domain	Domain
A	IPR024954	SSRP1, dimerization domain	Domain
A	IPR009071	High mobility group box domain	Domain
A	IPR036910	High mobility group box domain superfamily	Homologous Superfamily

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.