ID   CUPA4_CANPG             Reviewed;         112 AA.
AC   P81578;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-1998, sequence version 1.
DT   25-MAY-2022, entry version 49.
DE   RecName: Full=Cuticle protein AM1239;
DE            Short=CPAM1239;
OS   Cancer pagurus (Rock crab).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Crustacea; Multicrustacea;
OC   Malacostraca; Eumalacostraca; Eucarida; Decapoda; Pleocyemata; Brachyura;
OC   Eubrachyura; Cancroidea; Cancridae; Cancer.
OX   NCBI_TaxID=6755;
RN   [1]
RP   PROTEIN SEQUENCE, AND MASS SPECTROMETRY.
RC   TISSUE=Carapace cuticle;
RX   PubMed=10425740; DOI=10.1016/s1095-6433(99)00051-3;
RA   Andersen S.O.;
RT   "Exoskeletal proteins from the crab, Cancer pagurus.";
RL   Comp. Biochem. Physiol. 123A:203-211(1999).
CC   -!- TISSUE SPECIFICITY: Arthrodial membrane.
CC   -!- MASS SPECTROMETRY: Mass=12592.8; Method=MALDI;
CC       Evidence={ECO:0000269|PubMed:10425740};
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DR   AlphaFoldDB; P81578; -.
DR   GO; GO:0042302; F:structural constituent of cuticle; IEA:UniProtKB-KW.
DR   InterPro; IPR031311; CHIT_BIND_RR_consensus.
DR   InterPro; IPR000618; Insect_cuticle.
DR   Pfam; PF00379; Chitin_bind_4; 1.
DR   PRINTS; PR00947; CUTICLE.
DR   PROSITE; PS00233; CHIT_BIND_RR_1; 1.
DR   PROSITE; PS51155; CHIT_BIND_RR_2; 1.
PE   1: Evidence at protein level;
KW   Cuticle; Direct protein sequencing; Glycoprotein.
FT   CHAIN           1..112
FT                   /note="Cuticle protein AM1239"
FT                   /id="PRO_0000196159"
FT   DOMAIN          16..85
FT                   /note="Chitin-binding type R&R"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00497"
FT   CARBOHYD        79
FT                   /note="O-linked (HexNAc) threonine"
SQ   SEQUENCE   112 AA;  12394 MW;  F6F8A0B9D7BB2259 CRC64;
     EHEAEIILDE RQDNGDGNFN YRFETTNGIA EERVGVPGSQ GQSNMKGGYS FNLPDGSRFQ
     LSFAADENGY NADSPFIPTD HPLPAHVIEL LALVEELKRQ GATWDDKGVR IT