ID   KVD07_HUMAN             Reviewed;         119 AA.
AC   A0A0C4DH55;
DT   18-JAN-2017, integrated into UniProtKB/Swiss-Prot.
DT   05-OCT-2016, sequence version 5.
DT   16-JAN-2019, entry version 32.
DE   RecName: Full=Immunoglobulin kappa variable 3D-7 {ECO:0000303|PubMed:11549845, ECO:0000303|Ref.3};
DE   Flags: Precursor;
GN   Name=IGKV3D-7 {ECO:0000303|PubMed:11549845, ECO:0000303|Ref.3};
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini;
OC   Catarrhini; Hominidae; Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA] (IMGT ALLELE
RP   IGKV3D-7*01).
RX   PubMed=15815621; DOI=10.1038/nature03466;
RA   Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H.,
RA   Minx P., Wagner-McPherson C., Layman D., Wylie K., Sekhon M.,
RA   Becker M.C., Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E.,
RA   Kremitzki C., Oddy L., Du H., Sun H., Bradshaw-Cordum H., Ali J.,
RA   Carter J., Cordes M., Harris A., Isak A., van Brunt A., Nguyen C.,
RA   Du F., Courtney L., Kalicki J., Ozersky P., Abbott S., Armstrong J.,
RA   Belter E.A., Caruso L., Cedroni M., Cotton M., Davidson T., Desai A.,
RA   Elliott G., Erb T., Fronick C., Gaige T., Haakenson W., Haglund K.,
RA   Holmes A., Harkins R., Kim K., Kruchowski S.S., Strong C.M.,
RA   Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K.,
RA   McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C.,
RA   Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N.,
RA   Swearengen-Shahid S., Snider J., Strong J.T., Thompson J., Yoakum M.,
RA   Leonard S., Pearman C., Trani L., Radionenko M., Waligorski J.E.,
RA   Wang C., Rock S.M., Tin-Wollam A.-M., Maupin R., Latreille P.,
RA   Wendl M.C., Yang S.-P., Pohl C., Wallis J.W., Spieth J., Bieri T.A.,
RA   Berkowicz N., Nelson J.O., Osborne J., Ding L., Meyer R., Sabo A.,
RA   Shotland Y., Sinha P., Wohldmann P.E., Cook L.L., Hickenbotham M.T.,
RA   Eldred J., Williams D., Jones T.A., She X., Ciccarelli F.D.,
RA   Izaurralde E., Taylor J., Schmutz J., Myers R.M., Cox D.R., Huang X.,
RA   McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C.,
RA   Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S.,
RA   Miller W., Eichler E.E., Bork P., Suyama M., Torrents D.,
RA   Waterston R.H., Wilson R.K.;
RT   "Generation and annotation of the DNA sequences of human chromosomes 2
RT   and 4.";
RL   Nature 434:724-731(2005).
RN   [2]
RP   NOMEMCLATURE.
RX   PubMed=11549845;
RA   Lefranc M.P.;
RT   "Nomenclature of the human immunoglobulin kappa (IGK) genes.";
RL   Exp. Clin. Immunogenet. 18:161-174(2001).
RN   [3]
RP   NOMENCLATURE.
RA   Lefranc M.P., Lefranc G.;
RT   "The Immunoglobulin FactsBook.";
RL   (In) Lefranc M.P., Lefranc G. (eds.);
RL   The Immunoglobulin FactsBook., pp.1-458, Academic Press, London.
RL   (2001).
RN   [4]
RP   REVIEW ON SOMATIC HYPERMUTATION.
RX   PubMed=17576170; DOI=10.1146/annurev.genet.41.110306.130340;
RA   Teng G., Papavasiliou F.N.;
RT   "Immunoglobulin somatic hypermutation.";
RL   Annu. Rev. Genet. 41:107-120(2007).
RN   [5]
RP   REVIEW ON IMMUNOGLOBULINS.
RX   PubMed=20176268; DOI=10.1016/j.jaci.2009.09.046;
RA   Schroeder H.W. Jr., Cavacini L.;
RT   "Structure and function of immunoglobulins.";
RL   J. Allergy Clin. Immunol. 125:S41-S52(2010).
RN   [6]
RP   REVIEW ON FUNCTION.
RX   PubMed=22158414; DOI=10.1038/nri3128;
RA   McHeyzer-Williams M., Okitsu S., Wang N., McHeyzer-Williams L.;
RT   "Molecular programming of B cell memory.";
RL   Nat. Rev. Immunol. 12:24-34(2012).
RN   [7]
RP   NOMENCLATURE.
RX   PubMed=24600447; DOI=10.3389/fimmu.2014.00022;
RA   Lefranc M.P.;
RT   "Immunoglobulin and T Cell Receptor Genes: IMGT((R)) and the Birth and
RT   Rise of Immunoinformatics.";
RL   Front. Immunol. 5:22-22(2014).
CC   -!- FUNCTION: V region of the variable domain of immunoglobulin light
CC       chains that participates in the antigen recognition
CC       (PubMed:24600447). Immunoglobulins, also known as antibodies, are
CC       membrane-bound or secreted glycoproteins produced by B
CC       lymphocytes. In the recognition phase of humoral immunity, the
CC       membrane-bound immunoglobulins serve as receptors which, upon
CC       binding of a specific antigen, trigger the clonal expansion and
CC       differentiation of B lymphocytes into immunoglobulins-secreting
CC       plasma cells. Secreted immunoglobulins mediate the effector phase
CC       of humoral immunity, which results in the elimination of bound
CC       antigens (PubMed:20176268, PubMed:22158414). The antigen binding
CC       site is formed by the variable domain of one heavy chain, together
CC       with that of its associated light chain. Thus, each immunoglobulin
CC       has two antigen binding sites with remarkable affinity for a
CC       particular antigen. The variable domains are assembled by a
CC       process called V-(D)-J rearrangement and can then be subjected to
CC       somatic hypermutations which, after exposure to antigen and
CC       selection, allow affinity maturation for a particular antigen
CC       (PubMed:20176268, PubMed:17576170). {ECO:0000303|PubMed:17576170,
CC       ECO:0000303|PubMed:20176268, ECO:0000303|PubMed:22158414,
CC       ECO:0000303|PubMed:24600447}.
CC   -!- SUBUNIT: Immunoglobulins are composed of two identical heavy
CC       chains and two identical light chains; disulfide-linked.
CC       {ECO:0000303|PubMed:20176268}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000303|PubMed:20176268,
CC       ECO:0000303|PubMed:22158414}. Cell membrane
CC       {ECO:0000303|PubMed:20176268, ECO:0000303|PubMed:22158414}.
CC   -!- POLYMORPHISM: There are several alleles. The sequence shown is
CC       that of IMGT allele IGKV3D-7*01.
CC   -!- CAUTION: For an example of a full-length immunoglobulin kappa
CC       light chain see AC P0DOX7. {ECO:0000305}.
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DR   EMBL; AC145029; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AC247037; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   ProteinModelPortal; A0A0C4DH55; -.
DR   SMR; A0A0C4DH55; -.
DR   STRING; 9606.ENSP00000402914; -.
DR   IMGT_GENE-DB; IGKV3D-7; -.
DR   BioMuta; IGKV3D-7; -.
DR   jPOST; A0A0C4DH55; -.
DR   PaxDb; A0A0C4DH55; -.
DR   PRIDE; A0A0C4DH55; -.
DR   Ensembl; ENST00000443397; ENSP00000402914; ENSG00000228325.
DR   Ensembl; ENST00000627132; ENSP00000487088; ENSG00000275777.
DR   EuPathDB; HostDB:ENSG00000228325.5; -.
DR   GeneCards; IGKV3D-7; -.
DR   HGNC; HGNC:5829; IGKV3D-7.
DR   neXtProt; NX_A0A0C4DH55; -.
DR   eggNOG; ENOG410JET2; Eukaryota.
DR   eggNOG; ENOG410YSH4; LUCA.
DR   GeneTree; ENSGT00940000154413; -.
DR   OMA; HAGRGSK; -.
DR   PhylomeDB; A0A0C4DH55; -.
DR   PRO; PR:A0A0C4DH55; -.
DR   Proteomes; UP000005640; Chromosome 2.
DR   Bgee; ENSG00000228325; Expressed in 54 organ(s), highest expression level in lymph node.
DR   GO; GO:0005615; C:extracellular space; IBA:GO_Central.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0003823; F:antigen binding; 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   GO; GO:0002377; P:immunoglobulin production; 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   3: Inferred from homology;
KW   Adaptive immunity; Cell membrane; Complete proteome; Disulfide bond;
KW   Immunity; Immunoglobulin domain; Immunoglobulin V region; Membrane;
KW   Polymorphism; Reference proteome; Secreted; Signal.
FT   SIGNAL        1     23       {ECO:0000255}.
FT   CHAIN        24    119       Immunoglobulin kappa variable 3D-7.
FT                                {ECO:0000255}.
FT                                /FTId=PRO_5008205601.
FT   DOMAIN       24   >119       Ig-like. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00114}.
FT   DISULFID     46    112       {ECO:0000255|PROSITE-ProRule:PRU00114}.
FT   NON_TER     119    119
SQ   SEQUENCE   119 AA;  13148 MW;  255EF705E23DAED2 CRC64;
     MEPWKPQHSF FFLLLLWLPD TTGEIVMTQS PATLSLSPGE RATLSCRASQ SVSSSYLSWY
     QQKPGQAPRL LIYGASTRAT GIPARFSGSG SGTDFTLTIS SLQPEDFAVY YCQQDYNLP
//