ID   A0A2D0QQ40_ICTPU        Unreviewed;       127 AA.
AC   A0A2D0QQ40;
DT   20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT   20-DEC-2017, sequence version 1.
DT   27-MAR-2024, entry version 27.
DE   SubName: Full=Cystatin {ECO:0000313|RefSeq:XP_017319575.1};
GN   Name=LOC108263374 {ECO:0000313|RefSeq:XP_017319575.1};
OS   Ictalurus punctatus (Channel catfish) (Silurus punctatus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes;
OC   Ictaluridae; Ictalurus.
OX   NCBI_TaxID=7998 {ECO:0000313|RefSeq:XP_017319575.1};
RN   [1] {ECO:0000313|RefSeq:XP_017319575.1}
RP   IDENTIFICATION.
RC   TISSUE=Blood {ECO:0000313|RefSeq:XP_017319575.1};
RG   RefSeq;
RL   Submitted (NOV-2023) to UniProtKB.
CC   -!- SIMILARITY: Belongs to the cystatin family.
CC       {ECO:0000256|ARBA:ARBA00009403}.
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DR   RefSeq; XP_017319575.1; XM_017464086.3.
DR   AlphaFoldDB; A0A2D0QQ40; -.
DR   Ensembl; ENSIPUT00000029137; ENSIPUP00000027999; ENSIPUG00000018959.
DR   GeneID; 108263374; -.
DR   KEGG; ipu:108263374; -.
DR   OMA; PWEDKMS; -.
DR   OrthoDB; 3086783at2759; -.
DR   Proteomes; UP000221080; Chromosome 3.
DR   GO; GO:0004869; F:cysteine-type endopeptidase inhibitor activity; IEA:InterPro.
DR   CDD; cd00042; CY; 1.
DR   Gene3D; 3.10.450.10; -; 1.
DR   InterPro; IPR000010; Cystatin_dom.
DR   InterPro; IPR046350; Cystatin_sf.
DR   InterPro; IPR018073; Prot_inh_cystat_CS.
DR   PANTHER; PTHR46186; CYSTATIN; 1.
DR   PANTHER; PTHR46186:SF12; HYPOTHETICAL LOC561073-RELATED; 1.
DR   Pfam; PF00031; Cystatin; 1.
DR   SMART; SM00043; CY; 1.
DR   SUPFAM; SSF54403; Cystatin/monellin; 1.
DR   PROSITE; PS00287; CYSTATIN; 1.
PE   3: Inferred from homology;
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           19..127
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5018527226"
FT   DOMAIN          19..127
FT                   /note="Cystatin"
FT                   /evidence="ECO:0000259|SMART:SM00043"
SQ   SEQUENCE   127 AA;  13873 MW;  5CE911135A2ED3C8 CRC64;
     MFVKVAALLA VFLAVASAQI SGAPADADIK NPEVKAALRF AVAQYNNQSN SIYLCKVVKV
     IKAQVQVVSG SKYYFTVVMA QTSCKKEEAK IKCAINSDPA IAQPHECNLV VWSQPWLHRM
     VLTENTC
//