ID   SAA4_PIG                Reviewed;         128 AA.
AC   P0DSN9;
DT   17-JUN-2020, integrated into UniProtKB/Swiss-Prot.
DT   17-JUN-2020, sequence version 1.
DT   25-MAY-2022, entry version 7.
DE   RecName: Full=Serum amyloid A-4 protein {ECO:0000250|UniProtKB:P35542};
DE   Flags: Precursor;
GN   Name=SAA4 {ECO:0000250|UniProtKB:P35542};
OS   Sus scrofa (Pig).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Suina; Suidae; Sus.
OX   NCBI_TaxID=9823;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RG   Porcine genome sequencing project;
RL   Submitted (AUG-2011) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Major acute phase reactant. {ECO:0000250|UniProtKB:P05366}.
CC   -!- SUBUNIT: Apolipoprotein of the HDL complex.
CC       {ECO:0000250|UniProtKB:P0DJI8}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:P0DJI8}.
CC   -!- SIMILARITY: Belongs to the SAA family. {ECO:0000305}.
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DR   EMBL; CM000813; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; XP_003122987.1; XM_003122939.2.
DR   AlphaFoldDB; P0DSN9; -.
DR   SMR; P0DSN9; -.
DR   Ensembl; ENSSSCT00025015360; ENSSSCP00025006041; ENSSSCG00025011644.
DR   Ensembl; ENSSSCT00030084690; ENSSSCP00030038978; ENSSSCG00030060625.
DR   Ensembl; ENSSSCT00040072871; ENSSSCP00040031154; ENSSSCG00040053874.
DR   Ensembl; ENSSSCT00055023793; ENSSSCP00055018818; ENSSSCG00055012171.
DR   Ensembl; ENSSSCT00055023847; ENSSSCP00055018865; ENSSSCG00055012171.
DR   Ensembl; ENSSSCT00060033008; ENSSSCP00060014155; ENSSSCG00060024336.
DR   Ensembl; ENSSSCT00070014700; ENSSSCP00070012143; ENSSSCG00070007616.
DR   Proteomes; UP000008227; Unplaced.
DR   Proteomes; UP000314985; Chromosome 2.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   InterPro; IPR000096; Serum_amyloid_A.
DR   Pfam; PF00277; SAA; 1.
DR   PIRSF; PIRSF002472; Serum_amyloid_A; 1.
DR   PRINTS; PR00306; SERUMAMYLOID.
DR   SMART; SM00197; SAA; 1.
DR   PROSITE; PS00992; SAA; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Secreted; Signal.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000255"
FT   CHAIN           19..128
FT                   /note="Serum amyloid A-4 protein"
FT                   /evidence="ECO:0000255"
FT                   /id="PRO_0000450369"
FT   REGION          93..128
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        97..128
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   128 AA;  14591 MW;  650017467823BC6E CRC64;
     MKLFIGLIFC SLVMGVSSDG WFSFFKEAVQ GASDLWRAYW DMKEANYQNS GRYFRARGNY
     EAAQRGPGGI WAAKIISNVG EYFQGLLQYL GSSSEREEDQ VSNRRAEEWG RSGQDPDHFR
     PAGLPKKY