ID   KAC6_RABIT              Reviewed;         104 AA.
AC   P03984;
DT   23-OCT-1986, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-1986, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Ig kappa chain b5 variant C region;
OS   Oryctolagus cuniculus (Rabbit).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Glires; Lagomorpha; Leporidae; Oryctolagus.
OX   NCBI_TaxID=9986;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA] (CLONE PKB5-F2).
RX   PubMed=6314281; DOI=10.1093/nar/11.20.7205;
RA   Bernstein K.E., Skurla R.M. Jr., Mage R.G.;
RT   "The sequences of rabbit kappa light chains of b4 and b5 allotypes differ
RT   more in their constant regions than in their 3' untranslated regions.";
RL   Nucleic Acids Res. 11:7205-7214(1983).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=6424123; DOI=10.1073/pnas.81.6.1789;
RA   Emorine L., Sogn J.A., Trinh D., Kindt T.J., Max E.E.;
RT   "A genomic gene encoding the b5 rabbit immunoglobulin kappa constant
RT   region: implications for latent allotype phenomenon.";
RL   Proc. Natl. Acad. Sci. U.S.A. 81:1789-1793(1984).
CC   -!- MISCELLANEOUS: The cDNA from which this sequence was derived contains a
CC       terminator codon within the V-region coding region. The origin of this
CC       codon and of the differences between this and other sequenced b5 C
CC       regions are unclear. The cDNA clone was made using mRNA from
CC       trypanosome-infected b5-homozygous rabbits.
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DR   EMBL; X00032; -; NOT_ANNOTATED_CDS; mRNA.
DR   EMBL; K01363; AAA31355.1; -; Genomic_DNA.
DR   PIR; A02124; K5RBV.
DR   AlphaFoldDB; P03984; -.
DR   SMR; P03984; -.
DR   STRING; 9986.ENSOCUP00000020466; -.
DR   PRIDE; P03984; -.
DR   Ensembl; ENSOCUT00000030730; ENSOCUP00000020466; ENSOCUG00000025374.
DR   eggNOG; ENOG502SAG4; Eukaryota.
DR   GeneTree; ENSGT00940000163478; -.
DR   Proteomes; UP000001811; Chromosome 2.
DR   Bgee; ENSOCUG00000025374; Expressed in ovary and 13 other tissues.
DR   ExpressionAtlas; P03984; baseline.
DR   Gene3D; 2.60.40.10; -; 1.
DR   InterPro; IPR007110; Ig-like_dom.
DR   InterPro; IPR036179; Ig-like_dom_sf.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR003597; Ig_C1-set.
DR   Pfam; PF07654; C1-set; 1.
DR   SMART; SM00407; IGc1; 1.
DR   SUPFAM; SSF48726; SSF48726; 1.
DR   PROSITE; PS50835; IG_LIKE; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Immunoglobulin domain; Reference proteome.
FT   CHAIN           <1..104
FT                   /note="Ig kappa chain b5 variant C region"
FT                   /id="PRO_0000153601"
FT   DOMAIN          5..100
FT                   /note="Ig-like"
FT   DISULFID        26..85
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   DISULFID        104
FT                   /note="Interchain (with a heavy chain)"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   CONFLICT        1
FT                   /note="A -> VA (in Ref. 2)"
FT                   /evidence="ECO:0000305"
FT   NON_TER         1
SQ   SEQUENCE   104 AA;  11079 MW;  7C71850205381751 CRC64;
     ATLAPTVLIF PPSPAELATG TATIVCVANK YFPDGTVTWQ VDGKPLTTGI ETSKTPQNSD
     DCTYNLSSTL TLKSDEYNSH DEYTCQVAQG SGSPVVQSFS RKNC