Annotations: 2FIE

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2fiea_	Multi-domain proteins (alpha and beta)	Carbohydrate phosphatase	Carbohydrate phosphatase	Inositol monophosphatase/fructose-1,6-bisphosphatase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B [auth D]	d2fied_	Multi-domain proteins (alpha and beta)	Carbohydrate phosphatase	Carbohydrate phosphatase	Inositol monophosphatase/fructose-1,6-bisphosphatase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C [auth H]	d2fieh_	Multi-domain proteins (alpha and beta)	Carbohydrate phosphatase	Carbohydrate phosphatase	Inositol monophosphatase/fructose-1,6-bisphosphatase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D [auth L]	d2fiel_	Multi-domain proteins (alpha and beta)	Carbohydrate phosphatase	Carbohydrate phosphatase	Inositol monophosphatase/fructose-1,6-bisphosphatase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Carbohydrate phosphatase-like	8037465	3001721	SCOP2B (2022-06-29)
B [auth D]	SCOP2B Superfamily	Carbohydrate phosphatase-like	8037465	3001721	SCOP2B (2022-06-29)
C [auth H]	SCOP2B Superfamily	Carbohydrate phosphatase-like	8037465	3001721	SCOP2B (2022-06-29)
D [auth L]	SCOP2B Superfamily	Carbohydrate phosphatase-like	8037465	3001721	SCOP2B (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	FBPase_N	e2fieA1	A: a+b two layers	X: a+b domain in carbohydrate phosphatases (From Topology)	H: a+b domain in carbohydrate phosphatases (From Topology)	T: a+b domain in carbohydrate phosphatases	F: FBPase_N	ECOD (1.6)
A	FBPase_C	e2fieA2	A: a/b three-layered sandwiches	X: Rossmann-like domain in carbohydrate phosphatases (From Homology)	H: Rossmann-like domain in carbohydrate phosphatases	T: Rossmann-like domain in carbohydrate phosphatases	F: FBPase_C	ECOD (1.6)
B [auth D]	FBPase_N	e2fieD1	A: a+b two layers	X: a+b domain in carbohydrate phosphatases (From Topology)	H: a+b domain in carbohydrate phosphatases (From Topology)	T: a+b domain in carbohydrate phosphatases	F: FBPase_N	ECOD (1.6)
B [auth D]	FBPase_C	e2fieD2	A: a/b three-layered sandwiches	X: Rossmann-like domain in carbohydrate phosphatases (From Homology)	H: Rossmann-like domain in carbohydrate phosphatases	T: Rossmann-like domain in carbohydrate phosphatases	F: FBPase_C	ECOD (1.6)
C [auth H]	FBPase_N	e2fieH1	A: a+b two layers	X: a+b domain in carbohydrate phosphatases (From Topology)	H: a+b domain in carbohydrate phosphatases (From Topology)	T: a+b domain in carbohydrate phosphatases	F: FBPase_N	ECOD (1.6)
C [auth H]	FBPase_C	e2fieH2	A: a/b three-layered sandwiches	X: Rossmann-like domain in carbohydrate phosphatases (From Homology)	H: Rossmann-like domain in carbohydrate phosphatases	T: Rossmann-like domain in carbohydrate phosphatases	F: FBPase_C	ECOD (1.6)
D [auth L]	FBPase_N	e2fieL1	A: a+b two layers	X: a+b domain in carbohydrate phosphatases (From Topology)	H: a+b domain in carbohydrate phosphatases (From Topology)	T: a+b domain in carbohydrate phosphatases	F: FBPase_N	ECOD (1.6)
D [auth L]	FBPase_C	e2fieL2	A: a/b three-layered sandwiches	X: Rossmann-like domain in carbohydrate phosphatases (From Homology)	H: Rossmann-like domain in carbohydrate phosphatases	T: Rossmann-like domain in carbohydrate phosphatases	F: FBPase_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.540.10	Alpha Beta	2-Layer Sandwich	Fructose-1,6-Bisphosphatase	Chain A, domain 1	CATH (4.3.0)
A	3.40.190.80	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)
B [auth D]	3.30.540.10	Alpha Beta	2-Layer Sandwich	Fructose-1,6-Bisphosphatase	Chain A, domain 1	CATH (4.3.0)
B [auth D]	3.40.190.80	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)
C [auth H]	3.30.540.10	Alpha Beta	2-Layer Sandwich	Fructose-1,6-Bisphosphatase	Chain A, domain 1	CATH (4.3.0)
C [auth H]	3.40.190.80	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)
D [auth L]	3.30.540.10	Alpha Beta	2-Layer Sandwich	Fructose-1,6-Bisphosphatase	Chain A, domain 1	CATH (4.3.0)
D [auth L]	3.40.190.80	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth D], C [auth H], D [auth L]	PF00316	Fructose-1-6-bisphosphatase, N-terminal domain (FBPase)	Fructose-1-6-bisphosphatase, N-terminal domain	This family represents the N-terminus of this protein family.	Domain
A, B [auth D], C [auth H], D [auth L]	PF18913	Fructose-1-6-bisphosphatase, C-terminal domain (FBPase_C)	Fructose-1-6-bisphosphatase, C-terminal domain	This entry represents the C-terminal domain of Fructose-1-6-bisphosphatase enzymes. According to ECOD this domain has a Rossmann-like fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth D], C [auth H], D [auth L]	Fructose-1,6-bisphosphatase 1	phosphoric ester hydrolase activity fructose 1,6-bisphosphate 1-phosphatase activity hydrolase activity, acting on ester bonds carbohydrate phosphatase activity phosphatase activity hydrolase activity catalytic activity sugar-phosphatase activity transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding protein binding binding DNA-binding transcription factor binding adenyl ribonucleotide binding phosphoric ester hydrolase activity fructose 1,6-bisphosphate 1-phosphatase activity hydrolase activity, acting on ester bonds carbohydrate phosphatase activity phosphatase activity hydrolase activity catalytic activity sugar-phosphatase activity transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding protein binding binding DNA-binding transcription factor binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding cation binding AMP binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding monosaccharide binding carbohydrate binding metal ion binding identical protein binding	organophosphate metabolic process cellular metabolic process phosphate-containing compound metabolic process fructose 6-phosphate metabolic process carbohydrate derivative metabolic process metabolic process cellular process phosphorus metabolic process monosaccharide metabolic process gluconeogenesis regulation of primary metabolic process regulation of small molecule metabolic process small molecule metabolic process regulation of carbohydrate metabolic process organophosphate metabolic process cellular metabolic process phosphate-containing compound metabolic process fructose 6-phosphate metabolic process carbohydrate derivative metabolic process metabolic process cellular process phosphorus metabolic process monosaccharide metabolic process gluconeogenesis regulation of primary metabolic process regulation of small molecule metabolic process small molecule metabolic process regulation of carbohydrate metabolic process regulation of glucose metabolic process regulation of biosynthetic process carbohydrate metabolic process regulation of biological process small molecule biosynthetic process carbohydrate biosynthetic process biological regulation hexose metabolic process primary metabolic process monosaccharide biosynthetic process hexose biosynthetic process biosynthetic process regulation of gluconeogenesis regulation of carbohydrate biosynthetic process regulation of metabolic process glucose metabolic process fructose metabolic process cellular response to stimulus response to stimulus response to raffinose response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to raffinose cellular response to carbohydrate stimulus cellular response to chemical stimulus response to carbohydrate response to chemical ribonucleotide catabolic process pyridine nucleotide catabolic process regulation of cellular process negative regulation of small molecule metabolic process negative regulation of glycolytic process oxoacid metabolic process negative regulation of biological process carbohydrate catabolic process organophosphate catabolic process regulation of generation of precursor metabolites and energy nucleoside phosphate catabolic process organic acid metabolic process negative regulation of ATP metabolic process negative regulation of cellular metabolic process regulation of ATP metabolic process nucleobase-containing compound metabolic process regulation of purine nucleotide catabolic process negative regulation of nucleotide metabolic process glycolytic process regulation of nucleotide metabolic process regulation of phosphate metabolic process pyridine-containing compound metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process purine ribonucleotide catabolic process pyridine nucleotide metabolic process negative regulation of carbohydrate metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process pyruvate metabolic process regulation of carbohydrate catabolic process negative regulation of metabolic process negative regulation of purine nucleotide catabolic process purine nucleoside diphosphate metabolic process regulation of cellular metabolic process purine-containing compound catabolic process nucleotide metabolic process regulation of purine nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process regulation of nucleotide catabolic process regulation of phosphorus metabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process catabolic process ATP metabolic process negative regulation of purine nucleotide metabolic process negative regulation of phosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process negative regulation of cellular process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process nucleotide catabolic process ribonucleoside triphosphate metabolic process negative regulation of nucleotide catabolic process negative regulation of catabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process carbohydrate derivative catabolic process ADP catabolic process carboxylic acid metabolic process regulation of catabolic process generation of precursor metabolites and energy regulation of glycolytic process purine-containing compound metabolic process ADP metabolic process negative regulation of phosphorus metabolic process purine ribonucleoside diphosphate metabolic process purine ribonucleoside diphosphate catabolic process regulation of growth regulation of cellular component organization growth negative regulation of cell growth regulation of cell growth cell growth cellular component organization negative regulation of growth cellular component organization or biogenesis small GTPase-mediated signal transduction signaling negative regulation of signaling regulation of small GTPase mediated signal transduction negative regulation of intracellular signal transduction regulation of signal transduction intracellular signal transduction negative regulation of cell communication cell communication regulation of intracellular signal transduction regulation of Ras protein signal transduction intracellular signaling cassette signal transduction regulation of signaling negative regulation of response to stimulus Ras protein signal transduction negative regulation of small GTPase mediated signal transduction negative regulation of signal transduction negative regulation of Ras protein signal transduction regulation of response to stimulus regulation of cell communication cellular response to nitrogen compound response to organophosphorus cellular response to organic cyclic compound response to nitrogen compound response to purine-containing compound response to cAMP cellular response to cAMP response to organic cyclic compound response to osmotic stress cellular hypotonic salinity response cellular response to salt stress cellular hypotonic response cellular response to chemical stress cellular response to osmotic stress response to salt stress cellular response to environmental stimulus hypotonic response cellular response to stress hypotonic salinity response response to stress response to abiotic stimulus cellular response to abiotic stimulus response to ketone response to lipid response to alcohol response to phorbol 13-acetate 12-myristate cellular response to alcohol cellular response to phorbol 13-acetate 12-myristate cellular response to lipid cellular response to ketone sucrose biosynthetic process oligosaccharide metabolic process disaccharide metabolic process disaccharide biosynthetic process sucrose metabolic process oligosaccharide biosynthetic process cellular response to metal ion response to metal ion response to magnesium ion cellular response to magnesium ion fructose 1,6-bisphosphate metabolic process cellular response to xenobiotic stimulus response to xenobiotic stimulus cellular hyperosmotic salinity response hyperosmotic salinity response hyperosmotic response cellular hyperosmotic response response to endogenous stimulus response to peptide hormone cellular response to peptide hormone stimulus cellular response to endogenous stimulus response to hormone response to insulin cellular response to insulin stimulus cellular response to hormone stimulus response to nutrient levels cellular biosynthetic process RNA metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription negative regulation of RNA metabolic process dephosphorylation	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol intracellular organelle extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol intracellular organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D], C [auth H], D [auth L]	IPR020548	Fructose-1,6-bisphosphatase, active site	Active Site
A, B [auth D], C [auth H], D [auth L]	IPR033391	Fructose-1-6-bisphosphatase class I, N-terminal	Domain
A, B [auth D], C [auth H], D [auth L]	IPR000146	Fructose-1,6-bisphosphatase class 1	Family
A, B [auth D], C [auth H], D [auth L]	IPR028343	Fructose-1,6-bisphosphatase	Family
A, B [auth D], C [auth H], D [auth L]	IPR044015	Fructose-1-6-bisphosphatase class 1, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B [auth D], C [auth H], D [auth L]	Pharos: P09467	fructose-1,6-bisphosphatase deficiency Parkinson disease malignant colon neoplasm Ketotic hypoglycemia lung cancer osteosarcoma adrenal cortex carcinoma transitional cell carcinoma atrial fibrillation breast carcinoma hepatocellular carcinoma interstitial cystitis lung carcinoma nephrosclerosis ovarian cancer fructose-1,6-bisphosphatase deficiency Parkinson disease malignant colon neoplasm Ketotic hypoglycemia lung cancer osteosarcoma adrenal cortex carcinoma transitional cell carcinoma atrial fibrillation breast carcinoma hepatocellular carcinoma interstitial cystitis lung carcinoma nephrosclerosis ovarian cancer psoriasis benign colon neoplasm colonic neoplasm ductal breast carcinoma in situ gastric cancer hereditary diffuse gastric adenocarcinoma invasive ductal breast carcinoma lung adenocarcinoma non-small cell lung carcinoma pancreatic ductal adenocarcinoma schizophrenia atopic eczema breast cancer esophageal adenocarcinoma gastric neoplasm intellectual disability

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 R01GM157729.