ID   ANP8_MYOAE              Reviewed;          40 AA.
AC   P20617;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   25-MAY-2022, entry version 43.
DE   RecName: Full=Ice-structuring protein GS-8;
DE            Short=ISP GS-8;
DE   AltName: Full=Antifreeze peptide GS-8;
OS   Myoxocephalus aenaeus (Grubby sculpin) (Cottus aenaeus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Eupercaria; Perciformes; Cottioidei; Cottales; Cottidae; Myoxocephalus.
OX   NCBI_TaxID=8096;
RN   [1]
RP   PROTEIN SEQUENCE.
RA   Chakrabartty A., Hew C.-L., Shears M., Fletcher G.;
RT   "Primary structures of the alanine-rich antifreeze polypeptides from grubby
RT   sculpin, Myoxocephalus aenaeus.";
RL   Can. J. Zool. 66:403-408(1988).
CC   -!- FUNCTION: Antifreeze proteins lower the blood freezing point.
CC   -!- SIMILARITY: Belongs to the type-I AFP family. {ECO:0000305}.
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DR   PIR; S07046; FDFI8G.
DR   AlphaFoldDB; P20617; -.
DR   SMR; P20617; -.
PE   1: Evidence at protein level;
KW   Antifreeze protein; Direct protein sequencing; Repeat.
FT   CHAIN           1..40
FT                   /note="Ice-structuring protein GS-8"
FT                   /id="PRO_0000155147"
FT   MOD_RES         1
FT                   /note="Blocked amino end (Met)"
SQ   SEQUENCE   40 AA;  3579 MW;  32F50EE243C2AD11 CRC64;
     MDGETPAQKA ARLAAAAAAL AAKTAADAAA KAAAIAAAAA