T3DB: Eosinophil peroxidase

Name	Eosinophil peroxidase
Synonyms	1.11.1.7 EPER EPO EPP
Gene Name	EPX
Organism	Human
Amino acid sequence	>lcl\|BSEQ0012472\|Eosinophil peroxidase MHLLPALAGVLATLVLAQPCEGTDPASPGAVETSVLRDCIAEAKLLVDAAYNWTQKSIKQ RLRSGSASPMDLLSYFKQPVAATRTVVRAADYMHVALGLLEEKLQPQRSGPFNVTDVLTE PQLRLLSQASGCALRDQAERCSDKYRTITGRCNNKRRPLLGASNQALARWLPAEYEDGLS LPFGWTPSRRRNGFLLPLVRAVSNQIVRFPNERLTSDRGRALMFMQWGQFIDHDLDFSPE SPARVAFTAGVDCERTCAQLPPCFPIKIPPNDPRIKNQRDCIPFFRSAPSCPQNKNRVRN QINALTSFVDASMVYGSEVSLSLRLRNRTNYLGLLAINQRFQDNGRALLPFDNLHDDPCL LTNRSARIPCFLAGDTRSTETPKLAAMHTLFMREHNRLATELRRLNPRWNGDKLYNEARK IMGAMVQIITYRDFLPLVLGKARARRTLGHYRGYCSNVDPRVANVFTLAFRFGHTMLQPF MFRLDSQYRASAPNSHVPLSSAFFASWRIVYEGGIDPILRGLMATPAKLNRQDAMLVDEL RDRLFRQVRRIGLDLAALNMQRSRDHGLPGYNAWRRFCGLSQPRNLAQLSRVLKNQDLAR KFLNLYGTPDNIDIWIGAIAEPLLPGARVGPLLACLFENQFRRARDGDRFWWQKRGVFTK RQRKALSRISLSRIICDNTGITTVSRDIFRANIYPRGFVNCSRIPRLNLSAWRGT
Number of residues	715
Molecular Weight	81039.5
Theoretical pI	10.81
GO Classification	Functions heme binding peroxidase activity metal ion binding Processes defense response to nematode eosinophil migration negative regulation of interleukin-5 production response to oxidative stress positive regulation of interleukin-4 production hydrogen peroxide catabolic process negative regulation of interleukin-10 production Components extracellular exosome
General Function	Peroxidase activity
Specific Function	Mediates tyrosine nitration of secondary granule proteins in mature resting eosinophils. Shows significant inhibitory activity towards Mycobacterium tuberculosis H37Rv by inducing bacterial fragmentation and lysis.
Pfam Domain Function	An_peroxidase (PF03098 )
Transmembrane Regions	Not Available
GenBank Protein ID	31183
UniProtKB ID	P11678
UniProtKB Entry Name	PERE_HUMAN
Cellular Location	Cytoplasmic granule
Gene sequence	>lcl\|BSEQ0012473\|Eosinophil peroxidase (EPX) ATGCATCTGCTCCCAGCCCTGGCAGGGGTCCTGGCCACACTCGTCCTCGCCCAGCCCTGT GAGGGCACTGACCCAGCCTCCCCTGGGGCAGTGGAGACCTCGGTCCTGCGAGACTGCATA GCAGAGGCCAAGTTGCTGGTGGATGCTGCCTACAATTGGACCCAGAAGAGCATCAAGCAG CGGCTTCGCAGCGGTTCAGCCAGCCCCATGGACCTCCTGTCCTACTTCAAACAACCGGTA GCAGCCACCAGGACAGTTGTTCGGGCCGCAGATTATATGCATGTGGCTTTGGGGCTGCTT GAAGAGAAGTTACAACCCCAGCGGTCCGGACCCTTCAATGTCACTGATGTGCTAACAGAA CCACAGCTGCGGCTGCTGTCCCAGGCCAGTGGCTGTGCTCTCCGGGACCAGGCCGAGCGC TGCAGCGACAAGTACCGCACCATCACTGGACGGTGCAACAACAAGAGGAGACCCTTGCTA GGGGCCTCCAACCAGGCTCTGGCTCGCTGGCTGCCCGCCGAGTATGAGGATGGGCTGTCG CTCCCCTTCGGCTGGACCCCCAGCAGGAGGCGCAATGGCTTCCTTCTCCCTCTTGTCCGG GCTGTCTCCAACCAGATTGTGCGCTTCCCCAATGAGAGACTGACCTCCGACCGTGGCCGA GCCCTCATGTTCATGCAGTGGGGCCAGTTCATTGACCATGACCTGGACTTCTCCCCGGAG TCCCCGGCCAGAGTGGCCTTCACTGCAGGCGTTGACTGTGAGAGGACCTGCGCCCAGCTG CCCCCCTGCTTTCCCATCAAGATCCCACCCAATGACCCCCGCATCAAGAACCAGCGTGAC TGCATCCCTTTCTTCCGCTCGGCACCCTCATGCCCCCAAAACAAGAACAGAGTCCGCAAC CAGATCAACGCGCTCACCTCCTTTGTGGACGCCAGCATGGTGTATGGCAGTGAGGTCTCC CTCTCGCTGCGGCTCCGCAACCGGACCAACTACCTGGGGCTGCTGGCCATCAACCAGCGC TTTCAAGACAACGGCCGGGCCCTGCTGCCCTTCGACAACCTGCACGATGACCCCTGTCTC CTCACCAACCGCTCGGCGCGCATCCCCTGCTTCCTGGCAGGTGACACCCGATCAACGGAA ACCCCCAAACTGGCAGCCATGCACACCCTCTTTATGCGAGAGCACAACCGGCTGGCCACC GAGCTGAGACGCCTGAATCCCCGGTGGAATGGAGACAAACTGTACAATGAGGCTCGGAAG ATCATGGGGGCCATGGTCCAGATCATCACCTACCGAGACTTTCTGCCCCTGGTTCTGGGC AAGGCCCGGGCCAGGAGAACCCTGGGGCACTACAGGGGGTACTGCTCCAATGTGGACCCA CGGGTGGCCAATGTCTTCACCCTGGCCTTCCGCTTTGGCCACACAATGCTCCAGCCCTTC ATGTTCCGCTTGGACAGTCAGTACCGGGCCTCCGCACCCAACTCGCATGTCCCACTTAGC TCTGCCTTCTTTGCCAGCTGGCGGATCGTGTATGAAGGGGGCATCGACCCCATCCTCCGG GGCCTCATGGCCACCCCTGCCAAGCTGAACCGTCAGGATGCCATGTTAGTGGATGAGCTC CGGGACCGGCTGTTTCGGCAAGTGAGGAGGATTGGGCTGGACCTGGCAGCTCTCAACATG CAACGAAGCCGGGACCACGGCCTTCCAGGGTACAATGCTTGGAGGCGCTTCTGTGGGCTC TCCCAGCCCCGGAATTTGGCACAGCTTAGCCGGGTGCTGAAAAACCAGGACTTGGCAAGG AAGTTCCTGAATTTGTATGGAACACCTGACAACATTGACATCTGGATTGGGGCCATCGCT GAGCCTCTTTTGCCGGGGGCTCGAGTGGGGCCTCTTCTGGCTTGTCTGTTCGAGAACCAG TTCAGAAGAGCCCGAGACGGAGACAGGTTCTGGTGGCAGAAACGAGGTGTTTTCACCAAA AGACAGCGCAAGGCCCTGAGCAGAATTTCCTTGTCTCGAATTATATGTGACAATACCGGT ATCACCACGGTTTCAAGGGACATCTTCAGAGCCAACATCTACCCTCGGGGCTTTGTGAAC TGCAGCCGTATCCCCAGGTTGAACCTATCAGCCTGGCGAGGGACATGA
GenBank Gene ID	X14346
GeneCard ID	Not Available
GenAtlas ID	Not Available
HGNC ID	HGNC:3423
Chromosome Location	17
Locus	17q23.1
References	Sakamaki K, Tomonaga M, Tsukui K, Nagata S: Molecular cloning and characterization of a chromosomal gene for human eosinophil peroxidase. J Biol Chem. 1989 Oct 5;264(28):16828-36. 2550461 Ten RM, Pease LR, McKean DJ, Bell MP, Gleich GJ: Molecular cloning of the human eosinophil peroxidase. Evidence for the existence of a peroxidase multigene family. J Exp Med. 1989 May 1;169(5):1757-69. 2541222 Oxvig C, Thomsen AR, Overgaard MT, Sorensen ES, Hojrup P, Bjerrum MJ, Gleich GJ, Sottrup-Jensen L: Biochemical evidence for heme linkage through esters with Asp-93 and Glu-241 in human eosinophil peroxidase. The ester with Asp-93 is only partially formed in vivo. J Biol Chem. 1999 Jun 11;274(24):16953-8. 10358043 Borelli V, Vita F, Shankar S, Soranzo MR, Banfi E, Scialino G, Brochetta C, Zabucchi G: Human eosinophil peroxidase induces surface alteration, killing, and lysis of Mycobacterium tuberculosis. Infect Immun. 2003 Feb;71(2):605-13. 12540536 Ulrich M, Petre A, Youhnovski N, Promm F, Schirle M, Schumm M, Pero RS, Doyle A, Checkel J, Kita H, Thiyagarajan N, Acharya KR, Schmid-Grendelmeier P, Simon HU, Schwarz H, Tsutsui M, Shimokawa H, Bellon G, Lee JJ, Przybylski M, Doring G: Post-translational tyrosine nitration of eosinophil granule toxins mediated by eosinophil peroxidase. J Biol Chem. 2008 Oct 17;283(42):28629-40. doi: 10.1074/jbc.M801196200. Epub 2008 Aug 11. 18694936 Romano M, Patriarca P, Melo C, Baralle FE, Dri P: Hereditary eosinophil peroxidase deficiency: immunochemical and spectroscopic studies and evidence for a compound heterozygosity of the defect. Proc Natl Acad Sci U S A. 1994 Dec 20;91(26):12496-500. 7809065 Nakamura H, Miyagawa K, Ogino K, Endo T, Imai T, Ozasa K, Motohashi Y, Matsuzaki I, Sasahara S, Hatta K, Eboshida A: High contribution contrast between the genes of eosinophil peroxidase and IL-4 receptor alpha-chain in Japanese cedar pollinosis. J Allergy Clin Immunol. 2003 Dec;112(6):1127-31. 14657871