ID   A0A3Q3GMD5_9LABR        Unreviewed;       457 AA.
AC   A0A3Q3GMD5;
DT   10-APR-2019, integrated into UniProtKB/TrEMBL.
DT   10-APR-2019, sequence version 1.
DT   27-MAR-2024, entry version 25.
DE   RecName: Full=B-cell receptor CD22 {ECO:0000256|ARBA:ARBA00040106};
DE   AltName: Full=Sialic acid-binding Ig-like lectin 2 {ECO:0000256|ARBA:ARBA00041781};
OS   Labrus bergylta (ballan wrasse).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Eupercaria; Labriformes; Labridae; Labrus.
OX   NCBI_TaxID=56723 {ECO:0000313|Ensembl:ENSLBEP00000032524.1, ECO:0000313|Proteomes:UP000261660};
RN   [1] {ECO:0000313|Ensembl:ENSLBEP00000032524.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (NOV-2023) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004479}; Single-
CC       pass type I membrane protein {ECO:0000256|ARBA:ARBA00004479}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   AlphaFoldDB; A0A3Q3GMD5; -.
DR   STRING; 56723.ENSLBEP00000032524; -.
DR   Ensembl; ENSLBET00000033976.1; ENSLBEP00000032524.1; ENSLBEG00000024507.1.
DR   GeneTree; ENSGT01100000263571; -.
DR   InParanoid; A0A3Q3GMD5; -.
DR   Proteomes; UP000261660; Unplaced.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   Gene3D; 2.60.40.10; Immunoglobulins; 4.
DR   InterPro; IPR007110; Ig-like_dom.
DR   InterPro; IPR036179; Ig-like_dom_sf.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR003599; Ig_sub.
DR   InterPro; IPR003598; Ig_sub2.
DR   PANTHER; PTHR46958; B-CELL RECEPTOR CD22; 1.
DR   PANTHER; PTHR46958:SF1; B-CELL RECEPTOR CD22; 1.
DR   Pfam; PF13895; Ig_2; 2.
DR   Pfam; PF13927; Ig_3; 1.
DR   SMART; SM00409; IG; 4.
DR   SMART; SM00408; IGc2; 3.
DR   SUPFAM; SSF48726; Immunoglobulin; 4.
DR   PROSITE; PS50835; IG_LIKE; 4.
PE   4: Predicted;
KW   Membrane {ECO:0000256|ARBA:ARBA00022989};
KW   Reference proteome {ECO:0000313|Proteomes:UP000261660};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022989};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989}.
FT   DOMAIN          2..93
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
FT   DOMAIN          100..183
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
FT   DOMAIN          186..266
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
FT   DOMAIN          273..359
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
SQ   SEQUENCE   457 AA;  49699 MW;  2A3701B2F9B90263 CRC64;
     MPKPTITPSR LEVEDGSQVR LNCSALAPCF TVPPSLTWAP RIGDIEEHLE GNIVTSVINF
     TASYLQNGKK FSCTVLYNRQ AGNSDLQYEQ SLTLQVLYPP DNTSVSYSDP VEEGSSVTLT
     CNTSAYPDAD SYTWYKVDGD QVTAVGSKKM LSTTVSEVDS QFYCKVSNRV GTQNSSIVQL
     DVQFAPKETM VIVNPTGPIP EGSSITLTCI SRANPPVKNY TWHINDEQDK ELGSTLVING
     VDTSHSGSYR CAAKNELGEE TSAEIQLDIQ YPPKNTSVSI DPSGAVVDGN PVTLTCTSIA
     NPAVVNFTWF RVSGRRKELV GSEQDFTFNV TKLSEDLHYC EARNAHGAEK SEHASIDVTF
     APEILPSSRC VKILSQIRCS CDSQGNPVPS LVWELAGMPI NQSADIPIRQ VPLGSHGMTS
     LITLYRVAKT CHLSSASAST LWALIGFHST CPPAKWR
//