ID   VIT_MELGA               Reviewed;          40 AA.
AC   P56531;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1998, sequence version 1.
DT   02-JUN-2021, entry version 46.
DE   RecName: Full=Phosvitin;
DE            Short=PV;
DE   Flags: Fragment;
OS   Meleagris gallopavo (Wild turkey).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC   Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae;
OC   Meleagridinae; Meleagris.
OX   NCBI_TaxID=9103;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=4065410; DOI=10.1016/0020-711x(85)90243-5;
RA   Clark R.C.;
RT   "The primary structure of avian phosvitins. Contributions through the Edman
RT   degradation of methylmercaptovitins prepared from the constituent
RT   phosphoproteins.";
RL   Int. J. Biochem. 17:983-988(1985).
CC   -!- FUNCTION: Phosvitin is believed to be of importance in sequestering
CC       calcium, iron and other cations for the developing embryo.
CC   -!- PTM: Phosvitin, an egg yolk storage protein, is one of the most highly
CC       phosphorylated (10%) proteins in nature.
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DR   PIR; A29184; A29184.
DR   Proteomes; UP000001645; Unplaced.
DR   GO; GO:0045735; F:nutrient reservoir activity; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Phosphoprotein; Reference proteome;
KW   Storage protein.
FT   CHAIN           <1..>40
FT                   /note="Phosvitin"
FT                   /id="PRO_0000134400"
FT   REGION          1..40
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..34
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         1
FT   NON_TER         40
SQ   SEQUENCE   40 AA;  3935 MW;  F736301BDCFE708B CRC64;
     AELGTEPNAK TSSSSSSVSS TATSSSSSSA SSPBRKKPMD