Annotations: 1DQU

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1dqua_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Phosphoenolpyruvate/pyruvate domain	Phosphoenolpyruvate mutase/Isocitrate lyase-like	Isocitrate lyase	(Aspergillus nidulans ) [TaxId: 162425 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Phosphoenolpyruvate mutase/Isocitrate lyase-like	8031284	4003532	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Phosphoenolpyruvate/pyruvate domain	8043662	3000510	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	PF00463	e1dquA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00463	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.60	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Phosphoenolpyruvate-binding domains	CATH (4.3.0)
A	1.10.10.850	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00463	Isocitrate lyase family (ICL)	Isocitrate lyase family	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ISOCITRATE LYASE	oxo-acid-lyase activity methylisocitrate lyase activity lyase activity catalytic activity carbon-carbon lyase activity isocitrate lyase activity cation binding ion binding binding metal ion binding small molecule binding	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy carbohydrate metabolic process glyoxylate metabolic process glyoxylate cycle oxoacid metabolic process carboxylic acid metabolic process aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy carbohydrate metabolic process glyoxylate metabolic process glyoxylate cycle oxoacid metabolic process carboxylic acid metabolic process organic acid metabolic process organic substance metabolic process cellular aldehyde metabolic process small molecule metabolic process monocarboxylic acid metabolic process catabolic process acetate metabolic process organic acid catabolic process cellular catabolic process acetate catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process small molecule catabolic process organic substance catabolic process carbon utilization response to nutrient levels response to stimulus cellular lipid catabolic process fatty acid metabolic process lipid catabolic process fatty acid catabolic process cellular lipid metabolic process lipid metabolic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle peroxisome microbody cytoplasm cellular anatomical entity intracellular membrane-bounded organelle glyoxysome peroxisomal matrix membrane-enclosed lumen intracellular organelle lumen organelle lumen membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle peroxisome microbody cytoplasm cellular anatomical entity intracellular membrane-bounded organelle glyoxysome peroxisomal matrix membrane-enclosed lumen intracellular organelle lumen organelle lumen microbody lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR015813	Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily	Homologous Superfamily
A	IPR018523	Isocitrate lyase/phosphorylmutase, conserved site	Conserved Site
A	IPR040442	Pyruvate kinase-like domain superfamily	Homologous Superfamily
A	IPR006254	Isocitrate lyase	Family

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.