ID   TVB4_MOUSE              Reviewed;         136 AA.
AC   P04212;
DT   20-MAR-1987, integrated into UniProtKB/Swiss-Prot.
DT   20-MAR-1987, sequence version 1.
DT   25-MAY-2022, entry version 98.
DE   RecName: Full=T-cell receptor beta chain V region LB2;
DE   Flags: Precursor;
OS   Mus musculus (Mouse).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae;
OC   Murinae; Mus; Mus.
OX   NCBI_TaxID=10090;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=6092964; DOI=10.1038/312040a0;
RA   Patten P., Yokota T., Rothbard J., Chien Y., Arai K., Davis M.M.;
RT   "Structure, expression and divergence of T-cell receptor beta-chain
RT   variable regions.";
RL   Nature 312:40-46(1984).
CC   -!- MISCELLANEOUS: This sequence was derived from a T-helper clone.
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DR   EMBL; X01643; CAA25800.1; -; mRNA.
DR   PIR; A02007; RWMSLB.
DR   AlphaFoldDB; P04212; -.
DR   SMR; P04212; -.
DR   IntAct; P04212; 1.
DR   PRIDE; P04212; -.
DR   UCSC; uc009boj.1; mouse.
DR   Proteomes; UP000000589; Unplaced.
DR   RNAct; P04212; protein.
DR   GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR   GO; GO:0042101; C:T cell receptor complex; IEA:UniProtKB-KW.
DR   GO; GO:0002250; P:adaptive immune response; IEA:UniProtKB-KW.
DR   GO; GO:0007166; P:cell surface receptor signaling pathway; IBA:GO_Central.
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; IPR003599; Ig_sub.
DR   InterPro; IPR013106; Ig_V-set.
DR   Pfam; PF07686; V-set; 1.
DR   SMART; SM00409; IG; 1.
DR   SUPFAM; SSF48726; SSF48726; 1.
DR   PROSITE; PS50835; IG_LIKE; 1.
PE   2: Evidence at transcript level;
KW   Adaptive immunity; Disulfide bond; Immunity; Immunoglobulin domain;
KW   Receptor; Reference proteome; Signal; T cell receptor.
FT   SIGNAL          1..21
FT   CHAIN           22..136
FT                   /note="T-cell receptor beta chain V region LB2"
FT                   /id="PRO_0000033602"
FT   REGION          22..116
FT                   /note="V segment"
FT   REGION          117..120
FT                   /note="D segment"
FT   REGION          121..136
FT                   /note="J segment"
FT   DISULFID        45..113
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   NON_TER         136
SQ   SEQUENCE   136 AA;  15369 MW;  F74D0C0414088D02 CRC64;
     MNKWVFCWVT LCLLTVETTH GDGGIITQTP KFLIGQEGQK LTLKCQQNFN HDTMYWYRQD
     SGKGLRLIYY SITENDLQKG DLSEGYDASR EKKSSFSLTV TSAQKNEMTV FLCASSIRLA
     SAETLYFGSG TRLTVL