ID   SAMP_SALSA              Reviewed;          36 AA.
AC   P86693;
DT   10-AUG-2010, integrated into UniProtKB/Swiss-Prot.
DT   10-AUG-2010, sequence version 1.
DT   25-MAY-2022, entry version 21.
DE   RecName: Full=Serum amyloid P-component {ECO:0000250|UniProtKB:P02743};
DE   AltName: Full=Agarose-binding protein {ECO:0000303|PubMed:9639088};
DE            Short=Ss-ABP {ECO:0000303|PubMed:9639088};
DE   Flags: Fragment;
OS   Salmo salar (Atlantic salmon).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes;
OC   Salmonidae; Salmoninae; Salmo.
OX   NCBI_TaxID=8030;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE, COFACTOR, SUBUNIT, AND SUBCELLULAR LOCATION.
RC   TISSUE=Serum {ECO:0000269|PubMed:9639088};
RX   PubMed=9639088; DOI=10.1016/s0145-305x(97)00051-7;
RA   Lund V., Olafsen J.A.;
RT   "A comparative study of pentraxin-like proteins in different fish
RT   species.";
RL   Dev. Comp. Immunol. 22:185-194(1998).
CC   -!- COFACTOR:
CC       Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC         Evidence={ECO:0000250|UniProtKB:P02743, ECO:0000269|PubMed:9639088};
CC       Note=Binds 2 calcium ions per subunit. {ECO:0000250|UniProtKB:P02743,
CC       ECO:0000269|PubMed:9639088};
CC   -!- SUBUNIT: Homopentamer. Discoid arrangement of 5 covalently bound
CC       subunits. {ECO:0000250|UniProtKB:P02743, ECO:0000269|PubMed:9639088}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:9639088}.
CC   -!- SIMILARITY: Belongs to the pentraxin family. {ECO:0000255}.
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DR   AlphaFoldDB; P86693; -.
DR   STRING; 8030.ENSSSAP00000026285; -.
DR   Proteomes; UP000087266; Genome assembly.
DR   GO; GO:0005615; C:extracellular space; IDA:AgBase.
DR   GO; GO:0030246; F:carbohydrate binding; IEA:UniProtKB-KW.
DR   GO; GO:0042802; F:identical protein binding; IDA:AgBase.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0001864; F:pentraxin binding; IDA:AgBase.
DR   GO; GO:0051260; P:protein homooligomerization; IDA:AgBase.
DR   GO; GO:0009617; P:response to bacterium; IDA:AgBase.
DR   GO; GO:0032496; P:response to lipopolysaccharide; IDA:AgBase.
DR   InterPro; IPR001759; Pentraxin-related.
DR   PROSITE; PS51828; PTX_2; 1.
PE   1: Evidence at protein level;
KW   Amyloid; Calcium; Direct protein sequencing; Lectin; Metal-binding;
KW   Reference proteome; Secreted.
FT   CHAIN           1..>36
FT                   /note="Serum amyloid P-component"
FT                   /id="PRO_0000397214"
FT   DOMAIN          6..>36
FT                   /note="Pentraxin (PTX)"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01172"
FT   NON_TER         36
FT                   /evidence="ECO:0000303|PubMed:9639088"
SQ   SEQUENCE   36 AA;  3879 MW;  7A1D46819990B36E CRC64;
     AHQDLSGKVF VIPMATSTSH VKLHARVSEP ISAMTM