ID   KV5AE_MOUSE             Reviewed;         108 AA.
AC   P01647;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   02-SEP-2026, entry version 127.
DE   RecName: Full=Ig kappa chain V-V region HP 124E1;
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   PROTEIN SEQUENCE.
RC   STRAIN=A/J;
RX   PubMed=6801658; DOI=10.1073/pnas.78.12.7679;
RA   Siegelman M., Capra J.D.;
RT   "Complete amino acid sequence of light chain variable regions derived from
RT   five monoclonal anti-p-azophenylarsonate antibodies differing with respect
RT   to a crossreactive idiotype.";
RL   Proc. Natl. Acad. Sci. U.S.A. 78:7679-7683(1981).
CC   -!- MISCELLANEOUS: Anti-arsonate hybridoma protein.
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DR   PIR; A28044; A28044.
DR   PIR; B26405; B26405.
DR   PIR; B28044; B28044.
DR   PIR; C26405; C26405.
DR   PIR; D48677; D48677.
DR   PDB; 1EZV; X-ray; 2.30 A; Y=1-107.
DR   PDB; 2V7H; X-ray; 2.80 A; A/L=1-108.
DR   PDB; 2VWE; X-ray; 3.40 A; C/J=1-108.
DR   PDB; 3U0W; X-ray; 2.00 A; L=1-108.
DR   PDB; 4PD4; X-ray; 3.04 A; K=1-107.
DR   AlphaFoldDB; P01647; -.
DR   SMR; P01647; -.
DR   FunCoup; P01647; 620.
DR   MINT; P01647; -.
DR   InParanoid; P01647; -.
DR   EvolutionaryTrace; P01647; -.
DR   Proteomes; UP000000589; Unplaced.
DR   RNAct; P01647; protein.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-ARBA.
DR   GO; GO:0019814; C:immunoglobulin complex; IBA:GO_Central.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-ARBA.
DR   GO; GO:0006955; P:immune response; IBA:GO_Central.
DR   CDD; cd04980; IgV_L_kappa; 1.
DR   FunFam; 2.60.40.10:FF:000212; Immunoglobulin kappa chain variable 12-38; 1.
DR   Gene3D; 2.60.40.10; Immunoglobulins; 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   InterPro; IPR050150; IgV_Light_Chain.
DR   PANTHER; PTHR23267; IMMUNOGLOBULIN LIGHT CHAIN; 1.
DR   Pfam; PF07686; V-set; 1.
DR   SMART; SM00409; IG; 1.
DR   SMART; SM00406; IGv; 1.
DR   SUPFAM; SSF48726; Immunoglobulin; 1.
DR   PROSITE; PS50835; IG_LIKE; 1.
DR   PDBsum; 1EZV; -.
DR   PDBsum; 2V7H; -.
DR   PDBsum; 2VWE; -.
DR   PDBsum; 3U0W; -.
DR   PDBsum; 4PD4; -.
PE   1: Evidence at protein level;
KW   3D-structure; Adaptive immunity; Direct protein sequencing; Disulfide bond;
KW   Immunity; Immunoglobulin; Reference proteome.
FT   CHAIN           1..>108
FT                   /note="Ig kappa chain V-V region HP 124E1"
FT                   /id="PRO_0000059802"
FT   REGION          1..23
FT                   /note="Framework-1"
FT   REGION          24..34
FT                   /note="Complementarity-determining-1"
FT   REGION          35..49
FT                   /note="Framework-2"
FT   REGION          50..56
FT                   /note="Complementarity-determining-2"
FT   REGION          57..88
FT                   /note="Framework-3"
FT   REGION          89..97
FT                   /note="Complementarity-determining-3"
FT   REGION          98..108
FT                   /note="Framework-4"
FT   DISULFID        23..88
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   NON_TER         108
FT   STRAND          4..7
FT                   /evidence="ECO:0007829|PDB:2V7H"
FT   STRAND          9..13
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          19..27
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          33..38
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          44..49
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   TURN            50..52
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          62..67
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          70..77
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   HELIX           80..82
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          84..90
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          92..95
FT                   /evidence="ECO:0007829|PDB:3U0W"
FT   STRAND          102..106
FT                   /evidence="ECO:0007829|PDB:3U0W"
SQ   SEQUENCE   108 AA;  11965 MW;  39971BC653EFEFA2 CRC64;
     DIQMTQTTSS LSASLGDRVT ISCRASQDIN NYLNWYQQKP DGTVKLLIYY TSRLHSGVPS
     RFSGSGSGTD YSLTISNLEQ EDIATYFCQQ GKTLPRTFGG GTKLEIKR
//