GenomeNet

Database: UniProt/SWISS-PROT
Entry: EGF_HUMAN
LinkDB: EGF_HUMAN
Original site: EGF_HUMAN 
ID   EGF_HUMAN               Reviewed;        1207 AA.
AC   P01133; B4DRK7; E7EVD2; E9PBF0; Q52LZ6;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   07-JUL-2009, sequence version 2.
DT   27-MAR-2024, entry version 240.
DE   RecName: Full=Pro-epidermal growth factor;
DE            Short=EGF;
DE   Contains:
DE     RecName: Full=Epidermal growth factor;
DE     AltName: Full=Urogastrone;
DE   Flags: Precursor;
GN   Name=EGF;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
RC   TISSUE=Kidney;
RX   PubMed=3491360; DOI=10.1093/nar/14.21.8427;
RA   Bell G.I., Fong N.M., Stempien M.M., Wormsted M.A., Caput D., Ku L.,
RA   Urdea M.S., Rall L.B., Sanchez-Pescador R.;
RT   "Human epidermal growth factor precursor: cDNA sequence, expression in
RT   vitro and gene organization.";
RL   Nucleic Acids Res. 14:8427-8446(1986).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND VARIANTS ARG-16; HIS-257; LYS-431;
RP   ARG-638; ILE-708; VAL-784; THR-842; VAL-920; GLU-981; PHE-1043 AND
RP   GLY-1084.
RG   NIEHS SNPs program;
RL   Submitted (DEC-2003) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2), AND VARIANT VAL-920.
RC   TISSUE=Teratocarcinoma;
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15815621; DOI=10.1038/nature03466;
RA   Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P.,
RA   Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C.,
RA   Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L.,
RA   Du H., Sun H., Bradshaw-Cordum H., Ali J., Carter J., Cordes M., Harris A.,
RA   Isak A., van Brunt A., Nguyen C., Du F., Courtney L., Kalicki J.,
RA   Ozersky P., Abbott S., Armstrong J., Belter E.A., Caruso L., Cedroni M.,
RA   Cotton M., Davidson T., Desai A., Elliott G., Erb T., Fronick C., Gaige T.,
RA   Haakenson W., Haglund K., Holmes A., Harkins R., Kim K., Kruchowski S.S.,
RA   Strong C.M., Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K.,
RA   McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C.,
RA   Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N., Swearengen-Shahid S.,
RA   Snider J., Strong J.T., Thompson J., Yoakum M., Leonard S., Pearman C.,
RA   Trani L., Radionenko M., Waligorski J.E., Wang C., Rock S.M.,
RA   Tin-Wollam A.-M., Maupin R., Latreille P., Wendl M.C., Yang S.-P., Pohl C.,
RA   Wallis J.W., Spieth J., Bieri T.A., Berkowicz N., Nelson J.O., Osborne J.,
RA   Ding L., Meyer R., Sabo A., Shotland Y., Sinha P., Wohldmann P.E.,
RA   Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Jones T.A., She X.,
RA   Ciccarelli F.D., Izaurralde E., Taylor J., Schmutz J., Myers R.M.,
RA   Cox D.R., Huang X., McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C.,
RA   Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S.,
RA   Miller W., Eichler E.E., Bork P., Suyama M., Torrents D., Waterston R.H.,
RA   Wilson R.K.;
RT   "Generation and annotation of the DNA sequences of human chromosomes 2 and
RT   4.";
RL   Nature 434:724-731(2005).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
RC   TISSUE=Colon;
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [6]
RP   PROTEIN SEQUENCE OF 971-1023.
RX   PubMed=300079; DOI=10.1111/j.1399-3011.1977.tb03470.x;
RA   Gregory H., Preston B.M.;
RT   "The primary structure of human urogastrone.";
RL   Int. J. Pept. Protein Res. 9:107-118(1977).
RN   [7]
RP   PROTEIN SEQUENCE OF 971-1023.
RX   PubMed=2789514; DOI=10.1016/0006-291x(89)92334-6;
RA   Furuya M., Akashi S., Hirayama K.;
RT   "The primary structure of human EGF produced by genetic engineering,
RT   studied by high-performance tandem mass spectrometry.";
RL   Biochem. Biophys. Res. Commun. 163:1100-1106(1989).
RN   [8]
RP   GLYCOSYLATION, STRUCTURE OF CARBOHYDRATES, AND IDENTIFICATION BY MASS
RP   SPECTROMETRY.
RX   PubMed=22171320; DOI=10.1074/mcp.m111.013649;
RA   Halim A., Nilsson J., Ruetschi U., Hesse C., Larson G.;
RT   "Human urinary glycoproteomics; attachment site specific analysis of N- and
RT   O-linked glycosylations by CID and ECD.";
RL   Mol. Cell. Proteomics 11:1-17(2012).
RN   [9]
RP   STRUCTURE BY NMR OF EGF.
RX   PubMed=1522591; DOI=10.1016/0022-2836(92)90697-i;
RA   Hommel U., Harvey T.S., Driscoll P.C., Campbell I.D.;
RT   "Human epidermal growth factor. High resolution solution structure and
RT   comparison with human transforming growth factor alpha.";
RL   J. Mol. Biol. 227:271-282(1992).
RN   [10]
RP   FUNCTION.
RX   PubMed=10964941; DOI=10.1523/jneurosci.20-17-06355.2000;
RA   Hermann P.M., van Kesteren R.E., Wildering W.C., Painter S.D., Reno J.M.,
RA   Smith J.S., Kumar S.B., Geraerts W.P., Ericsson L.H., Smit A.B.,
RA   Bulloch A.G., Nagle G.T.;
RT   "Neurotrophic actions of a novel molluscan epidermal growth factor.";
RL   J. Neurosci. 20:6355-6364(2000).
RN   [11]
RP   FUNCTION, TISSUE SPECIFICITY, VARIANT HOMG4 LEU-1070, AND CHARACTERIZATION
RP   OF VARIANT HOMG4 LEU-1070.
RX   PubMed=17671655; DOI=10.1172/jci31680;
RA   Groenestege W.M.T., Thebault S., van der Wijst J., van den Berg D.,
RA   Janssen R., Tejpar S., van den Heuvel L.P., van Cutsem E., Hoenderop J.G.,
RA   Knoers N.V., Bindels R.J.;
RT   "Impaired basolateral sorting of pro-EGF causes isolated recessive renal
RT   hypomagnesemia.";
RL   J. Clin. Invest. 117:2260-2267(2007).
RN   [12]
RP   INTERACTION WITH RHBDF1.
RX   PubMed=21439629; DOI=10.1016/j.cell.2011.02.047;
RA   Zettl M., Adrain C., Strisovsky K., Lastun V., Freeman M.;
RT   "Rhomboid family pseudoproteases use the ER quality control machinery to
RT   regulate intercellular signaling.";
RL   Cell 145:79-91(2011).
RN   [13]
RP   X-RAY CRYSTALLOGRAPHY (3.0 ANGSTROMS) OF 971-1021, AND DISULFIDE BONDS.
RX   PubMed=11438527; DOI=10.1074/jbc.m102874200;
RA   Lu H.S., Chai J.J., Li M., Huang B.R., He C.H., Bi R.C.;
RT   "Crystal structure of human epidermal growth factor and its dimerization.";
RL   J. Biol. Chem. 276:34913-34917(2001).
RN   [14]
RP   X-RAY CRYSTALLOGRAPHY (3.3 ANGSTROMS) OF 971-1023 IN COMPLEX WITH EGFR, AND
RP   DISULFIDE BONDS.
RX   PubMed=12297050; DOI=10.1016/s0092-8674(02)00963-7;
RA   Ogiso H., Ishitani R., Nureki O., Fukai S., Yamanaka M., Kim J.H.,
RA   Saito K., Sakamoto A., Inoue M., Shirouzu M., Yokoyama S.;
RT   "Crystal structure of the complex of human epidermal growth factor and
RT   receptor extracellular domains.";
RL   Cell 110:775-787(2002).
RN   [15]
RP   X-RAY CRYSTALLOGRAPHY (2.8 ANGSTROMS) OF 971-1023 IN COMPLEX WITH EGFR, AND
RP   DISULFIDE BONDS.
RX   PubMed=12620237; DOI=10.1016/s1097-2765(03)00047-9;
RA   Ferguson K.M., Berger M.B., Mendrola J.M., Cho H.S., Leahy D.J.,
RA   Lemmon M.A.;
RT   "EGF activates its receptor by removing interactions that autoinhibit
RT   ectodomain dimerization.";
RL   Mol. Cell 11:507-517(2003).
RN   [16]
RP   STRUCTURE BY NMR OF 971-1023 IN COMPLEX WITH SURAMIN.
RX   PubMed=21029725; DOI=10.1016/j.bbrc.2010.10.089;
RA   Huang H.W., Mohan S.K., Yu C.;
RT   "The NMR solution structure of human epidermal growth factor (hEGF) at
RT   physiological pH and its interactions with suramin.";
RL   Biochem. Biophys. Res. Commun. 402:705-710(2010).
RN   [17]
RP   X-RAY CRYSTALLOGRAPHY (3.3 ANGSTROMS) OF 975-1021 IN COMPLEX WITH EGFR, AND
RP   DISULFIDE BONDS.
RX   PubMed=20837704; DOI=10.1128/mcb.00742-10;
RA   Lu C., Mi L.Z., Grey M.J., Zhu J., Graef E., Yokoyama S., Springer T.A.;
RT   "Structural evidence for loose linkage between ligand binding and kinase
RT   activation in the epidermal growth factor receptor.";
RL   Mol. Cell. Biol. 30:5432-5443(2010).
CC   -!- FUNCTION: EGF stimulates the growth of various epidermal and epithelial
CC       tissues in vivo and in vitro and of some fibroblasts in cell culture.
CC       Magnesiotropic hormone that stimulates magnesium reabsorption in the
CC       renal distal convoluted tubule via engagement of EGFR and activation of
CC       the magnesium channel TRPM6. Can induce neurite outgrowth in
CC       motoneurons of the pond snail Lymnaea stagnalis in vitro
CC       (PubMed:10964941). {ECO:0000269|PubMed:10964941,
CC       ECO:0000269|PubMed:17671655}.
CC   -!- SUBUNIT: Interacts with EGFR and promotes EGFR dimerization. Interacts
CC       with RHBDF2 (By similarity). Interacts with RHBDF1; may retain EGF in
CC       the endoplasmic reticulum and regulates its degradation through the
CC       endoplasmic reticulum-associated degradation (ERAD). {ECO:0000250,
CC       ECO:0000269|PubMed:12297050, ECO:0000269|PubMed:12620237,
CC       ECO:0000269|PubMed:20837704, ECO:0000269|PubMed:21029725,
CC       ECO:0000269|PubMed:21439629}.
CC   -!- INTERACTION:
CC       P01133; P00533: EGFR; NbExp=29; IntAct=EBI-640857, EBI-297353;
CC       P01133; P10620: MGST1; NbExp=3; IntAct=EBI-640857, EBI-2691601;
CC       P01133; Q01279: Egfr; Xeno; NbExp=3; IntAct=EBI-640857, EBI-6296235;
CC       PRO_0000007541; PRO_0000018520 [P28300]: LOX; NbExp=2; IntAct=EBI-9076336, EBI-20724846;
CC   -!- SUBCELLULAR LOCATION: Membrane; Single-pass type I membrane protein.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=3;
CC       Name=1;
CC         IsoId=P01133-1; Sequence=Displayed;
CC       Name=2;
CC         IsoId=P01133-2; Sequence=VSP_041586;
CC       Name=3;
CC         IsoId=P01133-3; Sequence=VSP_047190;
CC   -!- TISSUE SPECIFICITY: Expressed in kidney, salivary gland, cerebrum and
CC       prostate. {ECO:0000269|PubMed:17671655}.
CC   -!- PTM: O-glycosylated with core 1-like and core 2-like glycans. It is
CC       uncertain if Ser-954 or Thr-955 is O-glycosylated. The modification
CC       here shows glycan heterogeneity: HexHexNAc (major) and Hex2HexNAc2
CC       (minor). {ECO:0000269|PubMed:22171320}.
CC   -!- DISEASE: Hypomagnesemia 4 (HOMG4) [MIM:611718]: A disorder
CC       characterized by massive renal hypomagnesemia and normal levels of
CC       serum calcium and calcium excretion. Clinical features include
CC       seizures, mild-to moderate psychomotor retardation, and brisk tendon
CC       reflexes. {ECO:0000269|PubMed:17671655}. Note=The disease is caused by
CC       variants affecting the gene represented in this entry.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAR84237.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC   -!- WEB RESOURCE: Name=NIEHS-SNPs;
CC       URL="http://egp.gs.washington.edu/data/egf/";
CC   -!- WEB RESOURCE: Name=Wikipedia; Note=Epidermal growth factor entry;
CC       URL="https://en.wikipedia.org/wiki/Epidermal_growth_factor";
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DR   EMBL; X04571; CAA28240.1; -; mRNA.
DR   EMBL; AY506357; AAR84237.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AK299306; BAG61319.1; -; mRNA.
DR   EMBL; AC004050; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AC005509; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; BC093731; AAH93731.1; -; mRNA.
DR   EMBL; BC113461; AAI13462.1; -; mRNA.
DR   CCDS; CCDS3689.1; -. [P01133-1]
DR   CCDS; CCDS54794.1; -. [P01133-3]
DR   CCDS; CCDS54795.1; -. [P01133-2]
DR   PIR; A25531; EGHU.
DR   RefSeq; NP_001171601.1; NM_001178130.2. [P01133-3]
DR   RefSeq; NP_001171602.1; NM_001178131.2. [P01133-2]
DR   RefSeq; NP_001954.2; NM_001963.5. [P01133-1]
DR   PDB; 1IVO; X-ray; 3.30 A; C/D=971-1023.
DR   PDB; 1JL9; X-ray; 3.00 A; A/B=971-1021.
DR   PDB; 1NQL; X-ray; 2.80 A; B=971-1023.
DR   PDB; 1P9J; NMR; -; A=976-1022.
DR   PDB; 2KV4; NMR; -; A=971-1023.
DR   PDB; 3NJP; X-ray; 3.30 A; C/D=975-1021.
DR   PDB; 7OM4; X-ray; 6.05 A; C=971-1023.
DR   PDB; 7SYD; EM; 3.10 A; C/D=971-1023.
DR   PDB; 7SYE; EM; 3.30 A; C/D=971-1023.
DR   PDB; 7SZ0; EM; 3.30 A; C/D=971-1023.
DR   PDB; 7SZ1; EM; 3.40 A; C/D=971-1023.
DR   PDB; 8HGO; EM; 3.31 A; C=971-1023.
DR   PDB; 8HGS; EM; 3.81 A; C/D=971-1023.
DR   PDBsum; 1IVO; -.
DR   PDBsum; 1JL9; -.
DR   PDBsum; 1NQL; -.
DR   PDBsum; 1P9J; -.
DR   PDBsum; 2KV4; -.
DR   PDBsum; 3NJP; -.
DR   PDBsum; 7OM4; -.
DR   PDBsum; 7SYD; -.
DR   PDBsum; 7SYE; -.
DR   PDBsum; 7SZ0; -.
DR   PDBsum; 7SZ1; -.
DR   PDBsum; 8HGO; -.
DR   PDBsum; 8HGS; -.
DR   AlphaFoldDB; P01133; -.
DR   BMRB; P01133; -.
DR   SMR; P01133; -.
DR   BioGRID; 108270; 21.
DR   DIP; DIP-5767N; -.
DR   IntAct; P01133; 13.
DR   MINT; P01133; -.
DR   STRING; 9606.ENSP00000265171; -.
DR   BindingDB; P01133; -.
DR   ChEMBL; CHEMBL5734; -.
DR   DrugBank; DB04454; Alpha-Aminobutyric Acid.
DR   DrugBank; DB08862; Cholecystokinin.
DR   DrugBank; DB12843; Oleandrin.
DR   DrugBank; DB00364; Sucralfate.
DR   DrugBank; DB11973; Tesevatinib.
DR   GlyConnect; 709; 3 N-Linked glycans (1 site).
DR   GlyCosmos; P01133; 13 sites, 5 glycans.
DR   GlyGen; P01133; 14 sites, 3 N-linked glycans (1 site), 3 O-linked glycans (5 sites).
DR   iPTMnet; P01133; -.
DR   PhosphoSitePlus; P01133; -.
DR   BioMuta; EGF; -.
DR   DMDM; 251757262; -.
DR   jPOST; P01133; -.
DR   MassIVE; P01133; -.
DR   PaxDb; 9606-ENSP00000265171; -.
DR   PeptideAtlas; P01133; -.
DR   ProteomicsDB; 18615; -.
DR   ProteomicsDB; 51330; -. [P01133-1]
DR   ProteomicsDB; 51331; -. [P01133-2]
DR   Antibodypedia; 4510; 1598 antibodies from 44 providers.
DR   DNASU; 1950; -.
DR   Ensembl; ENST00000265171.10; ENSP00000265171.5; ENSG00000138798.13. [P01133-1]
DR   Ensembl; ENST00000503392.1; ENSP00000421384.1; ENSG00000138798.13. [P01133-3]
DR   Ensembl; ENST00000509793.5; ENSP00000424316.1; ENSG00000138798.13. [P01133-2]
DR   GeneID; 1950; -.
DR   KEGG; hsa:1950; -.
DR   MANE-Select; ENST00000265171.10; ENSP00000265171.5; NM_001963.6; NP_001954.2.
DR   UCSC; uc003hzy.5; human. [P01133-1]
DR   AGR; HGNC:3229; -.
DR   CTD; 1950; -.
DR   DisGeNET; 1950; -.
DR   GeneCards; EGF; -.
DR   HGNC; HGNC:3229; EGF.
DR   HPA; ENSG00000138798; Group enriched (kidney, pancreas, skeletal muscle).
DR   MalaCards; EGF; -.
DR   MIM; 131530; gene.
DR   MIM; 611718; phenotype.
DR   neXtProt; NX_P01133; -.
DR   OpenTargets; ENSG00000138798; -.
DR   Orphanet; 210159; Adult hepatocellular carcinoma.
DR   Orphanet; 620368; EGF-related primary hypomagnesemia with intellectual disability.
DR   PharmGKB; PA27664; -.
DR   VEuPathDB; HostDB:ENSG00000138798; -.
DR   eggNOG; KOG1215; Eukaryota.
DR   GeneTree; ENSGT00940000158366; -.
DR   HOGENOM; CLU_007857_0_0_1; -.
DR   InParanoid; P01133; -.
DR   OMA; YKEERIY; -.
DR   OrthoDB; 5351433at2759; -.
DR   PhylomeDB; P01133; -.
DR   TreeFam; TF315253; -.
DR   PathwayCommons; P01133; -.
DR   Reactome; R-HSA-114608; Platelet degranulation.
DR   Reactome; R-HSA-1227986; Signaling by ERBB2.
DR   Reactome; R-HSA-1236382; Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants.
DR   Reactome; R-HSA-1236394; Signaling by ERBB4.
DR   Reactome; R-HSA-1250196; SHC1 events in ERBB2 signaling.
DR   Reactome; R-HSA-1251932; PLCG1 events in ERBB2 signaling.
DR   Reactome; R-HSA-1257604; PIP3 activates AKT signaling.
DR   Reactome; R-HSA-177929; Signaling by EGFR.
DR   Reactome; R-HSA-179812; GRB2 events in EGFR signaling.
DR   Reactome; R-HSA-180292; GAB1 signalosome.
DR   Reactome; R-HSA-180336; SHC1 events in EGFR signaling.
DR   Reactome; R-HSA-182971; EGFR downregulation.
DR   Reactome; R-HSA-1963640; GRB2 events in ERBB2 signaling.
DR   Reactome; R-HSA-1963642; PI3K events in ERBB2 signaling.
DR   Reactome; R-HSA-212718; EGFR interacts with phospholipase C-gamma.
DR   Reactome; R-HSA-2219530; Constitutive Signaling by Aberrant PI3K in Cancer.
DR   Reactome; R-HSA-5637810; Constitutive Signaling by EGFRvIII.
DR   Reactome; R-HSA-5638303; Inhibition of Signaling by Overexpressed EGFR.
DR   Reactome; R-HSA-5673001; RAF/MAP kinase cascade.
DR   Reactome; R-HSA-6785631; ERBB2 Regulates Cell Motility.
DR   Reactome; R-HSA-6811558; PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling.
DR   Reactome; R-HSA-8847993; ERBB2 Activates PTK6 Signaling.
DR   Reactome; R-HSA-8856825; Cargo recognition for clathrin-mediated endocytosis.
DR   Reactome; R-HSA-8856828; Clathrin-mediated endocytosis.
DR   Reactome; R-HSA-8863795; Downregulation of ERBB2 signaling.
DR   Reactome; R-HSA-9009391; Extra-nuclear estrogen signaling.
DR   Reactome; R-HSA-9013507; NOTCH3 Activation and Transmission of Signal to the Nucleus.
DR   Reactome; R-HSA-9634638; Estrogen-dependent nuclear events downstream of ESR-membrane signaling.
DR   Reactome; R-HSA-9664565; Signaling by ERBB2 KD Mutants.
DR   Reactome; R-HSA-9665348; Signaling by ERBB2 ECD mutants.
DR   Reactome; R-HSA-9665686; Signaling by ERBB2 TMD/JMD mutants.
DR   Reactome; R-HSA-9818030; NFE2L2 regulating tumorigenic genes.
DR   SignaLink; P01133; -.
DR   SIGNOR; P01133; -.
DR   BioGRID-ORCS; 1950; 16 hits in 1165 CRISPR screens.
DR   ChiTaRS; EGF; human.
DR   EvolutionaryTrace; P01133; -.
DR   GeneWiki; Epidermal_growth_factor; -.
DR   GenomeRNAi; 1950; -.
DR   Pharos; P01133; Tbio.
DR   PRO; PR:P01133; -.
DR   Proteomes; UP000005640; Chromosome 4.
DR   RNAct; P01133; Protein.
DR   Bgee; ENSG00000138798; Expressed in renal medulla and 143 other cell types or tissues.
DR   ExpressionAtlas; P01133; baseline and differential.
DR   Genevisible; P01133; HS.
DR   GO; GO:0030669; C:clathrin-coated endocytic vesicle membrane; TAS:Reactome.
DR   GO; GO:0070062; C:extracellular exosome; IDA:UniProtKB.
DR   GO; GO:0005576; C:extracellular region; TAS:Reactome.
DR   GO; GO:0005615; C:extracellular space; IDA:MGI.
DR   GO; GO:0005765; C:lysosomal membrane; HDA:UniProtKB.
DR   GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR   GO; GO:0031093; C:platelet alpha granule lumen; TAS:Reactome.
DR   GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR   GO; GO:0005154; F:epidermal growth factor receptor binding; TAS:UniProtKB.
DR   GO; GO:0008083; F:growth factor activity; IDA:HGNC-UCL.
DR   GO; GO:0005085; F:guanyl-nucleotide exchange factor activity; IDA:UniProtKB.
DR   GO; GO:0048018; F:receptor ligand activity; IDA:MGI.
DR   GO; GO:0030297; F:transmembrane receptor protein tyrosine kinase activator activity; IDA:MGI.
DR   GO; GO:0001525; P:angiogenesis; IDA:HGNC-UCL.
DR   GO; GO:0048754; P:branching morphogenesis of an epithelial tube; IEA:Ensembl.
DR   GO; GO:0021930; P:cerebellar granule cell precursor proliferation; IEA:Ensembl.
DR   GO; GO:0007173; P:epidermal growth factor receptor signaling pathway; IDA:UniProtKB.
DR   GO; GO:0050673; P:epithelial cell proliferation; IEA:Ensembl.
DR   GO; GO:0038134; P:ERBB2-EGFR signaling pathway; IDA:MGI.
DR   GO; GO:0070371; P:ERK1 and ERK2 cascade; IDA:UniProtKB.
DR   GO; GO:0060749; P:mammary gland alveolus development; IEA:Ensembl.
DR   GO; GO:0090370; P:negative regulation of cholesterol efflux; IEA:Ensembl.
DR   GO; GO:0051048; P:negative regulation of secretion; IDA:BHF-UCL.
DR   GO; GO:0090263; P:positive regulation of canonical Wnt signaling pathway; IDA:BHF-UCL.
DR   GO; GO:0030335; P:positive regulation of cell migration; IDA:UniProtKB.
DR   GO; GO:0008284; P:positive regulation of cell population proliferation; IDA:HGNC-UCL.
DR   GO; GO:0021940; P:positive regulation of cerebellar granule cell precursor proliferation; IEA:Ensembl.
DR   GO; GO:0043388; P:positive regulation of DNA binding; ISS:UniProtKB.
DR   GO; GO:0045893; P:positive regulation of DNA-templated transcription; IDA:UniProtKB.
DR   GO; GO:0010595; P:positive regulation of endothelial cell migration; IDA:BHF-UCL.
DR   GO; GO:0001938; P:positive regulation of endothelial cell proliferation; IDA:BHF-UCL.
DR   GO; GO:1905278; P:positive regulation of epithelial tube formation; IDA:BHF-UCL.
DR   GO; GO:0010628; P:positive regulation of gene expression; IDA:UniProtKB.
DR   GO; GO:1900127; P:positive regulation of hyaluronan biosynthetic process; IDA:UniProtKB.
DR   GO; GO:0043406; P:positive regulation of MAP kinase activity; IDA:HGNC-UCL.
DR   GO; GO:0043410; P:positive regulation of MAPK cascade; IDA:BHF-UCL.
DR   GO; GO:0045840; P:positive regulation of mitotic nuclear division; IDA:HGNC-UCL.
DR   GO; GO:0010800; P:positive regulation of peptidyl-threonine phosphorylation; IDA:UniProtKB.
DR   GO; GO:0050731; P:positive regulation of peptidyl-tyrosine phosphorylation; IEA:Ensembl.
DR   GO; GO:0051897; P:positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction; IDA:BHF-UCL.
DR   GO; GO:0042327; P:positive regulation of phosphorylation; IDA:HGNC-UCL.
DR   GO; GO:1902966; P:positive regulation of protein localization to early endosome; IDA:UniProtKB.
DR   GO; GO:0002092; P:positive regulation of receptor internalization; IDA:ParkinsonsUK-UCL.
DR   GO; GO:2000060; P:positive regulation of ubiquitin-dependent protein catabolic process; IEA:Ensembl.
DR   GO; GO:0090279; P:regulation of calcium ion import; IDA:BHF-UCL.
DR   GO; GO:2000008; P:regulation of protein localization to cell surface; IDA:BHF-UCL.
DR   GO; GO:0046425; P:regulation of receptor signaling pathway via JAK-STAT; ISS:UniProtKB.
DR   CDD; cd00054; EGF_CA; 2.
DR   Gene3D; 2.10.25.10; Laminin; 7.
DR   Gene3D; 2.120.10.30; TolB, C-terminal domain; 2.
DR   IDEAL; IID00263; -.
DR   InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR   InterPro; IPR001881; EGF-like_Ca-bd_dom.
DR   InterPro; IPR000742; EGF-like_dom.
DR   InterPro; IPR000152; EGF-type_Asp/Asn_hydroxyl_site.
DR   InterPro; IPR018097; EGF_Ca-bd_CS.
DR   InterPro; IPR009030; Growth_fac_rcpt_cys_sf.
DR   InterPro; IPR000033; LDLR_classB_rpt.
DR   InterPro; IPR016317; Pro-epidermal_GF.
DR   PANTHER; PTHR46513:SF5; PRO-EPIDERMAL GROWTH FACTOR; 1.
DR   PANTHER; PTHR46513; VITELLOGENIN RECEPTOR-LIKE PROTEIN-RELATED-RELATED; 1.
DR   Pfam; PF00008; EGF; 2.
DR   Pfam; PF07645; EGF_CA; 3.
DR   Pfam; PF14670; FXa_inhibition; 1.
DR   Pfam; PF00058; Ldl_recept_b; 4.
DR   PIRSF; PIRSF001778; Pro-epidermal_growth_factor; 1.
DR   PRINTS; PR00009; EGFTGF.
DR   SMART; SM00181; EGF; 9.
DR   SMART; SM00179; EGF_CA; 5.
DR   SMART; SM00135; LY; 9.
DR   SUPFAM; SSF57196; EGF/Laminin; 4.
DR   SUPFAM; SSF57184; Growth factor receptor domain; 2.
DR   SUPFAM; SSF63825; YWTD domain; 2.
DR   PROSITE; PS00010; ASX_HYDROXYL; 3.
DR   PROSITE; PS00022; EGF_1; 1.
DR   PROSITE; PS01186; EGF_2; 7.
DR   PROSITE; PS50026; EGF_3; 5.
DR   PROSITE; PS01187; EGF_CA; 3.
DR   PROSITE; PS51120; LDLRB; 9.
PE   1: Evidence at protein level;
KW   3D-structure; Alternative splicing; Direct protein sequencing;
KW   Disease variant; Disulfide bond; EGF-like domain; Glycoprotein;
KW   Growth factor; Membrane; Primary hypomagnesemia; Reference proteome;
KW   Repeat; Signal; Transmembrane; Transmembrane helix.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255"
FT   CHAIN           23..1207
FT                   /note="Pro-epidermal growth factor"
FT                   /id="PRO_0000007540"
FT   CHAIN           971..1023
FT                   /note="Epidermal growth factor"
FT                   /id="PRO_0000007541"
FT   TOPO_DOM        23..1032
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        1033..1053
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        1054..1207
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   REPEAT          86..127
FT                   /note="LDL-receptor class B 1"
FT   REPEAT          128..169
FT                   /note="LDL-receptor class B 2"
FT   REPEAT          170..211
FT                   /note="LDL-receptor class B 3"
FT   REPEAT          212..258
FT                   /note="LDL-receptor class B 4"
FT   DOMAIN          314..355
FT                   /note="EGF-like 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          356..396
FT                   /note="EGF-like 2; calcium-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          397..437
FT                   /note="EGF-like 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          435..477
FT                   /note="EGF-like 4"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   REPEAT          483..523
FT                   /note="LDL-receptor class B 5"
FT   REPEAT          524..566
FT                   /note="LDL-receptor class B 6"
FT   REPEAT          567..609
FT                   /note="LDL-receptor class B 7"
FT   REPEAT          610..653
FT                   /note="LDL-receptor class B 8"
FT   REPEAT          654..696
FT                   /note="LDL-receptor class B 9"
FT   DOMAIN          741..781
FT                   /note="EGF-like 5"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          831..869
FT                   /note="EGF-like 6"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          870..911
FT                   /note="EGF-like 7; calcium-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          912..952
FT                   /note="EGF-like 8; calcium-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DOMAIN          972..1013
FT                   /note="EGF-like 9"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   REGION          801..807
FT                   /note="O-glycosylated at one site"
FT   REGION          1067..1093
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1108..1131
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1177..1207
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1070..1086
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CARBOHYD        38
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        104
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        117
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        148
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        324
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        404
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        596
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        815
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        926
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        318..330
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        325..339
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        341..354
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        360..371
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        367..380
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        382..395
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        401..412
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        408..421
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        423..436
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        439..451
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        447..461
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        463..476
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        745..756
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        752..765
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        767..780
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        835..846
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        840..855
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        857..868
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        874..888
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        881..897
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        899..910
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        916..929
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        923..938
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        940..951
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00076"
FT   DISULFID        976..990
FT   DISULFID        984..1001
FT   DISULFID        1003..1012
FT   VAR_SEQ         314..355
FT                   /note="Missing (in isoform 2)"
FT                   /evidence="ECO:0000303|PubMed:14702039"
FT                   /id="VSP_041586"
FT   VAR_SEQ         912..952
FT                   /note="Missing (in isoform 3)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_047190"
FT   VARIANT         16
FT                   /note="S -> R (in dbSNP:rs11568849)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020161"
FT   VARIANT         151
FT                   /note="H -> Y (in dbSNP:rs9991664)"
FT                   /id="VAR_033825"
FT   VARIANT         257
FT                   /note="D -> H (in dbSNP:rs11568911)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020968"
FT   VARIANT         292
FT                   /note="L -> H (in dbSNP:rs35191533)"
FT                   /id="VAR_033826"
FT   VARIANT         431
FT                   /note="R -> K (in dbSNP:rs11568943)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020162"
FT   VARIANT         638
FT                   /note="S -> R (in dbSNP:rs11568992)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020969"
FT   VARIANT         708
FT                   /note="M -> I (in dbSNP:rs2237051)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_002275"
FT   VARIANT         723
FT                   /note="G -> R (in dbSNP:rs6413481)"
FT                   /id="VAR_020163"
FT   VARIANT         784
FT                   /note="D -> V (in dbSNP:rs11569017)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020164"
FT   VARIANT         842
FT                   /note="M -> T (in dbSNP:rs11569046)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020165"
FT   VARIANT         920
FT                   /note="E -> V (in dbSNP:rs4698803)"
FT                   /evidence="ECO:0000269|PubMed:14702039, ECO:0000269|Ref.2"
FT                   /id="VAR_020970"
FT   VARIANT         981
FT                   /note="D -> E (in dbSNP:rs11569086)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020971"
FT   VARIANT         1043
FT                   /note="L -> F (in dbSNP:rs11569098)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020166"
FT   VARIANT         1070
FT                   /note="P -> L (in HOMG4; affects basolateral sorting of
FT                   pro-EGF preventing the hormone to stimulate EGFR; lack of
FT                   TRPM6 activation; dbSNP:rs121434567)"
FT                   /evidence="ECO:0000269|PubMed:17671655"
FT                   /id="VAR_039474"
FT   VARIANT         1084
FT                   /note="A -> G (in dbSNP:rs11569111)"
FT                   /evidence="ECO:0000269|Ref.2"
FT                   /id="VAR_020972"
FT   CONFLICT        302
FT                   /note="A -> T (in Ref. 3; BAG61319)"
FT                   /evidence="ECO:0000305"
FT   STRAND          979..981
FT                   /evidence="ECO:0007829|PDB:1JL9"
FT   STRAND          982..984
FT                   /evidence="ECO:0007829|PDB:1P9J"
FT   TURN            985..987
FT                   /evidence="ECO:0007829|PDB:1JL9"
FT   STRAND          989..993
FT                   /evidence="ECO:0007829|PDB:1NQL"
FT   TURN            994..997
FT                   /evidence="ECO:0007829|PDB:1NQL"
FT   STRAND          998..1003
FT                   /evidence="ECO:0007829|PDB:1NQL"
FT   STRAND          1007..1009
FT                   /evidence="ECO:0007829|PDB:1NQL"
FT   HELIX           1017..1019
FT                   /evidence="ECO:0007829|PDB:7SYE"
SQ   SEQUENCE   1207 AA;  133994 MW;  3C787F1D405CFAF1 CRC64;
     MLLTLIILLP VVSKFSFVSL SAPQHWSCPE GTLAGNGNST CVGPAPFLIF SHGNSIFRID
     TEGTNYEQLV VDAGVSVIMD FHYNEKRIYW VDLERQLLQR VFLNGSRQER VCNIEKNVSG
     MAINWINEEV IWSNQQEGII TVTDMKGNNS HILLSALKYP ANVAVDPVER FIFWSSEVAG
     SLYRADLDGV GVKALLETSE KITAVSLDVL DKRLFWIQYN REGSNSLICS CDYDGGSVHI
     SKHPTQHNLF AMSLFGDRIF YSTWKMKTIW IANKHTGKDM VRINLHSSFV PLGELKVVHP
     LAQPKAEDDT WEPEQKLCKL RKGNCSSTVC GQDLQSHLCM CAEGYALSRD RKYCEDVNEC
     AFWNHGCTLG CKNTPGSYYC TCPVGFVLLP DGKRCHQLVS CPRNVSECSH DCVLTSEGPL
     CFCPEGSVLE RDGKTCSGCS SPDNGGCSQL CVPLSPVSWE CDCFPGYDLQ LDEKSCAASG
     PQPFLLFANS QDIRHMHFDG TDYGTLLSQQ MGMVYALDHD PVENKIYFAH TALKWIERAN
     MDGSQRERLI EEGVDVPEGL AVDWIGRRFY WTDRGKSLIG RSDLNGKRSK IITKENISQP
     RGIAVHPMAK RLFWTDTGIN PRIESSSLQG LGRLVIASSD LIWPSGITID FLTDKLYWCD
     AKQSVIEMAN LDGSKRRRLT QNDVGHPFAV AVFEDYVWFS DWAMPSVMRV NKRTGKDRVR
     LQGSMLKPSS LVVVHPLAKP GADPCLYQNG GCEHICKKRL GTAWCSCREG FMKASDGKTC
     LALDGHQLLA GGEVDLKNQV TPLDILSKTR VSEDNITESQ HMLVAEIMVS DQDDCAPVGC
     SMYARCISEG EDATCQCLKG FAGDGKLCSD IDECEMGVPV CPPASSKCIN TEGGYVCRCS
     EGYQGDGIHC LDIDECQLGE HSCGENASCT NTEGGYTCMC AGRLSEPGLI CPDSTPPPHL
     REDDHHYSVR NSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW
     ELRHAGHGQQ QKVIVVAVCV VVLVMLLLLS LWGAHYYRTQ KLLSKNPKNP YEESSRDVRS
     RRPADTEDGM SSCPQPWFVV IKEHQDLKNG GQPVAGEDGQ AADGSMQPTS WRQEPQLCGM
     GTEQGCWIPV SSDKGSCPQV MERSFHMPSY GTQTLEGGVE KPHSLLSANP LWQQRALDPP
     HQMELTQ
//
DBGET integrated database retrieval system