ID   CHR1_BOMMO              Reviewed;         177 AA.
AC   P13532;
DT   01-JAN-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1990, sequence version 1.
DT   25-MAY-2022, entry version 64.
DE   RecName: Full=Chorion protein ERB.1;
DE   Flags: Precursor;
OS   Bombyx mori (Silk moth).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Lepidoptera; Glossata; Ditrysia; Bombycoidea;
OC   Bombycidae; Bombycinae; Bombyx.
OX   NCBI_TaxID=7091;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3338621; DOI=10.1016/0012-1606(88)90223-0;
RA   Hibner B.L., Burke W.D., Lecanidou R., Rodakis G.C., Eickbush T.H.;
RT   "Organization and expression of three genes from the silkmoth early chorion
RT   locus.";
RL   Dev. Biol. 125:423-431(1988).
CC   -!- FUNCTION: This protein is one of many from the eggshell of the silk
CC       moth.
CC   -!- SIMILARITY: Belongs to the chorion protein family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; M19077; AAA27832.1; -; Genomic_DNA.
DR   PIR; C45937; C45937.
DR   AlphaFoldDB; P13532; -.
DR   STRING; 7091.BGIBMGA009717-TA; -.
DR   Proteomes; UP000005204; Unassembled WGS sequence.
DR   GO; GO:0042600; C:egg chorion; IEA:InterPro.
DR   GO; GO:0005213; F:structural constituent of egg chorion; IEA:InterPro.
DR   GO; GO:0007304; P:chorion-containing eggshell formation; IEA:InterPro.
DR   InterPro; IPR002635; Chorion.
DR   Pfam; PF01723; Chorion_1; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Repeat; Signal.
FT   SIGNAL          1..20
FT   CHAIN           21..177
FT                   /note="Chorion protein ERB.1"
FT                   /id="PRO_0000005388"
SQ   SEQUENCE   177 AA;  17034 MW;  3227F195C55A8B6E CRC64;
     MAFRGIVVLA SALFVQSALS QCVGRAGPGL GGYRGGWDGF GYDGLGYDGA GYGWNGRLGC
     GGLGDDIAAA SALGASHGGT LAVVTSSAAP TGLGIASENS YEGGVGICGN LPFLSTASIA
     GELRTGGTGG IDYGCGNGAV GITVESVISP AINYAPAGAP LGRSFNRGCG CGAANPY