26RW | pdb_000026rw

Crystal structure of the C65A/M94W/M145W/C167A mutant of Human lipocalin-type Prostaglandin D Synthase in complex with 10-O-(3-fluoropropyl)-substituted SN-38

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00061	Lipocalin / cytosolic fatty-acid binding protein family (Lipocalin)	Lipocalin / cytosolic fatty-acid binding protein family	Lipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The family also encompasses the enzyme prostaglandin D synthase (EC:5.3.99.2). Alignment subsumes both the lipocalin and fatty acid ...	Lipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The family also encompasses the enzyme prostaglandin D synthase (EC:5.3.99.2). Alignment subsumes both the lipocalin and fatty acid binding protein signatures from PROSITE. This is supported on structural and functional grounds. The structure is an eight-stranded beta barrel.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Prostaglandin-H2 D-isomerase	fatty acid binding organic acid binding binding ion binding anion binding lipid binding carboxylic acid binding monocarboxylic acid binding small molecule binding isoprenoid binding retinoid binding isomerase activity intramolecular oxidoreductase activity prostaglandin-D synthase activity fatty acid binding organic acid binding binding ion binding anion binding lipid binding carboxylic acid binding monocarboxylic acid binding small molecule binding isoprenoid binding retinoid binding isomerase activity intramolecular oxidoreductase activity prostaglandin-D synthase activity catalytic activity	biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression macromolecule biosynthetic process rhythmic process circadian sleep/wake cycle, sleep multicellular organismal process circadian sleep/wake cycle regulation of biological process rhythmic behavior regulation of circadian sleep/wake cycle circadian rhythm biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression macromolecule biosynthetic process rhythmic process circadian sleep/wake cycle, sleep multicellular organismal process circadian sleep/wake cycle regulation of biological process rhythmic behavior regulation of circadian sleep/wake cycle circadian rhythm biological regulation regulation of circadian rhythm regulation of behavior behavior circadian behavior regulation of multicellular organismal process sleep regulation of circadian sleep/wake cycle, sleep circadian sleep/wake cycle process icosanoid metabolic process prostaglandin metabolic process unsaturated fatty acid metabolic process oxoacid metabolic process lipid biosynthetic process carboxylic acid biosynthetic process prostanoid metabolic process icosanoid biosynthetic process small molecule metabolic process prostaglandin biosynthetic process prostanoid biosynthetic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process fatty acid biosynthetic process unsaturated fatty acid biosynthetic process monocarboxylic acid metabolic process lipid metabolic process arachidonate metabolic process long-chain fatty acid metabolic process cyclooxygenase pathway olefinic compound metabolic process response to corticosteroid response to lipid response to stimulus response to hormone response to steroid hormone response to chemical response to endogenous stimulus response to glucocorticoid	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system extracellular region nuclear membrane membrane nucleus organelle envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system extracellular region nuclear membrane membrane nucleus organelle envelope nuclear envelope organelle membrane extracellular exosome extracellular vesicle extracellular organelle vesicle extracellular membrane-bounded organelle perinuclear region of cytoplasm rough endoplasmic reticulum endoplasmic reticulum organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002345	Lipocalin	Family
A	IPR012674	Calycin superfamily	Homologous Superfamily
A	IPR000566	Lipocalin/cytosolic fatty-acid binding domain	Domain
A	IPR022272	Lipocalin family conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P41222	medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm pituitary cancer adrenal cortex adenoma Sjogren syndrome atypical teratoid rhabdoid tumor chronic obstructive pulmonary disease glioblastoma large cell medulloblastoma lung cancer malignant mesothelioma non-small cell lung carcinoma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm pituitary cancer adrenal cortex adenoma Sjogren syndrome atypical teratoid rhabdoid tumor chronic obstructive pulmonary disease glioblastoma large cell medulloblastoma lung cancer malignant mesothelioma non-small cell lung carcinoma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor adrenal cortex carcinoma ulcerative colitis Becker muscular dystrophy Duchenne muscular dystrophy interstitial cystitis limb-girdle muscular dystrophy malignant ependymoma malignant pancreatic neoplasm oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma schizophrenia atopic eczema bipolar disorder exocrine pancreatic carcinoma invasive ductal breast carcinoma lung adenocarcinoma malignant glioma