ID   LV1D_MOUSE              Reviewed;         129 AA.
AC   P01726;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   25-MAY-2022, entry version 113.
DE   RecName: Full=Ig lambda-1 chain V region H2020;
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.
RX   PubMed=103630; DOI=10.1016/0092-8674(78)90041-7;
RA   Bernard O., Hozumi N., Tonegawa S.;
RT   "Sequences of mouse immunoglobulin light chain genes before and after
RT   somatic changes.";
RL   Cell 15:1133-1144(1978).
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DR   PIR; PH1089; PH1089.
DR   PDB; 5OWP; X-ray; 1.85 A; H=19-129.
DR   PDBsum; 5OWP; -.
DR   AlphaFoldDB; P01726; -.
DR   SMR; P01726; -.
DR   MaxQB; P01726; -.
DR   PRIDE; P01726; -.
DR   Proteomes; UP000000589; Unplaced.
DR   RNAct; P01726; protein.
DR   GO; GO:0005615; C:extracellular space; IBA:GO_Central.
DR   GO; GO:0019814; C:immunoglobulin complex; IEA:UniProtKB-KW.
DR   GO; GO:0002250; P:adaptive immune response; IEA:UniProtKB-KW.
DR   GO; GO:0006955; P:immune response; 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   SMART; SM00406; IGv; 1.
DR   SUPFAM; SSF48726; SSF48726; 1.
DR   PROSITE; PS50835; IG_LIKE; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Adaptive immunity; Immunity; Immunoglobulin;
KW   Pyrrolidone carboxylic acid; Reference proteome; Signal.
FT   SIGNAL          1..19
FT   CHAIN           20..129
FT                   /note="Ig lambda-1 chain V region H2020"
FT                   /id="PRO_0000015203"
FT   DOMAIN          20..125
FT                   /note="Ig-like"
FT   MOD_RES         20
FT                   /note="Pyrrolidone carboxylic acid"
FT                   /evidence="ECO:0000250|UniProtKB:P01724"
FT   NON_TER         129
FT   STRAND          23..25
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          27..31
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          36..43
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   HELIX           50..52
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          55..60
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   TURN            61..63
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          64..70
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   TURN            71..73
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          83..88
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          91..98
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   HELIX           101..103
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          105..113
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          116..119
FT                   /evidence="ECO:0007829|PDB:5OWP"
FT   STRAND          123..127
FT                   /evidence="ECO:0007829|PDB:5OWP"
SQ   SEQUENCE   129 AA;  13465 MW;  A57C8910157C1316 CRC64;
     MAWISLILSL LALSSGAISQ AVVTQESALT TSPGETVTLT CRSTTGAVTT GNYANWVQEK
     PDHLFTGLIG GTNNRAPGVP ARFSGSLIGD KAALTITGAQ TEDEAIYFCA LWYSNHWVFG
     GGTKLTVLG