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Database: UniProt
Entry: CD2_HUMAN
LinkDB: CD2_HUMAN
Original site: CD2_HUMAN 
ID   CD2_HUMAN               Reviewed;         351 AA.
AC   P06729; Q96TE5;
DT   01-JAN-1988, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 2.
DT   27-MAR-2024, entry version 237.
DE   RecName: Full=T-cell surface antigen CD2;
DE   AltName: Full=Erythrocyte receptor;
DE   AltName: Full=LFA-2;
DE   AltName: Full=LFA-3 receptor;
DE   AltName: Full=Rosette receptor;
DE   AltName: Full=T-cell surface antigen T11/Leu-5;
DE   AltName: CD_antigen=CD2;
DE   Flags: Precursor;
GN   Name=CD2; Synonyms=SRBC;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2894031; DOI=10.1073/pnas.85.5.1615;
RA   Diamond D.J., Clayton L.K., Sayre P.H., Reinherz E.L.;
RT   "Exon-intron organization and sequence comparison of human and murine T11
RT   (CD2) genes.";
RL   Proc. Natl. Acad. Sci. U.S.A. 85:1615-1619(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA], VARIANT GLN-266, AND SUBCELLULAR LOCATION.
RX   PubMed=2437578; DOI=10.1073/pnas.84.10.3365;
RA   Seed B., Aruffo A.;
RT   "Molecular cloning of the CD2 antigen, the T-cell erythrocyte receptor, by
RT   a rapid immunoselection procedure.";
RL   Proc. Natl. Acad. Sci. U.S.A. 84:3365-3369(1987).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=3490670; DOI=10.1073/pnas.83.22.8718;
RA   Sewell W.A., Brown M.H., Dunne J., Owen M.J., Crumpton M.J.;
RT   "Molecular cloning of the human T-lymphocyte surface CD2 (T11) antigen.";
RL   Proc. Natl. Acad. Sci. U.S.A. 83:8718-8722(1986).
RN   [4]
RP   ERRATUM OF PUBMED:3490670, AND SEQUENCE REVISION.
RA   Sewell W.A., Brown M.H., Dunne J., Owen M.J., Crumpton M.J.;
RL   Proc. Natl. Acad. Sci. U.S.A. 84:7256-7256(1987).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=2883656; DOI=10.1073/pnas.84.9.2941;
RA   Sayre P.H., Chang H.-C., Hussey R.E., Brown N.R., Richardson N.E.,
RA   Spagnoli G., Clayton L.K., Reinherz E.L.;
RT   "Molecular cloning and expression of T11 cDNAs reveal a receptor-like
RT   structure on human T lymphocytes.";
RL   Proc. Natl. Acad. Sci. U.S.A. 84:2941-2945(1987).
RN   [6]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND VARIANT GLN-266.
RX   PubMed=2901953; DOI=10.1002/j.1460-2075.1988.tb02995.x;
RA   Lang G., Wotton D., Owen M.J., Sewell W.A., Brown M.H., Mason D.Y.,
RA   Crumpton M.J., Kioussis D.;
RT   "The structure of the human CD2 gene and its expression in transgenic
RT   mice.";
RL   EMBO J. 7:1675-1682(1988).
RN   [7]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16710414; DOI=10.1038/nature04727;
RA   Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A.,
RA   Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C.,
RA   Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K.,
RA   Atkinson A., Cooper R., Jones C., Hall R.E., Andrews T.D., Lloyd C.,
RA   Ainscough R., Almeida J.P., Ambrose K.D., Anderson F., Andrew R.W.,
RA   Ashwell R.I.S., Aubin K., Babbage A.K., Bagguley C.L., Bailey J.,
RA   Beasley H., Bethel G., Bird C.P., Bray-Allen S., Brown J.Y., Brown A.J.,
RA   Buckley D., Burton J., Bye J., Carder C., Chapman J.C., Clark S.Y.,
RA   Clarke G., Clee C., Cobley V., Collier R.E., Corby N., Coville G.J.,
RA   Davies J., Deadman R., Dunn M., Earthrowl M., Ellington A.G., Errington H.,
RA   Frankish A., Frankland J., French L., Garner P., Garnett J., Gay L.,
RA   Ghori M.R.J., Gibson R., Gilby L.M., Gillett W., Glithero R.J.,
RA   Grafham D.V., Griffiths C., Griffiths-Jones S., Grocock R., Hammond S.,
RA   Harrison E.S.I., Hart E., Haugen E., Heath P.D., Holmes S., Holt K.,
RA   Howden P.J., Hunt A.R., Hunt S.E., Hunter G., Isherwood J., James R.,
RA   Johnson C., Johnson D., Joy A., Kay M., Kershaw J.K., Kibukawa M.,
RA   Kimberley A.M., King A., Knights A.J., Lad H., Laird G., Lawlor S.,
RA   Leongamornlert D.A., Lloyd D.M., Loveland J., Lovell J., Lush M.J.,
RA   Lyne R., Martin S., Mashreghi-Mohammadi M., Matthews L., Matthews N.S.W.,
RA   McLaren S., Milne S., Mistry S., Moore M.J.F., Nickerson T., O'Dell C.N.,
RA   Oliver K., Palmeiri A., Palmer S.A., Parker A., Patel D., Pearce A.V.,
RA   Peck A.I., Pelan S., Phelps K., Phillimore B.J., Plumb R., Rajan J.,
RA   Raymond C., Rouse G., Saenphimmachak C., Sehra H.K., Sheridan E.,
RA   Shownkeen R., Sims S., Skuce C.D., Smith M., Steward C., Subramanian S.,
RA   Sycamore N., Tracey A., Tromans A., Van Helmond Z., Wall M., Wallis J.M.,
RA   White S., Whitehead S.L., Wilkinson J.E., Willey D.L., Williams H.,
RA   Wilming L., Wray P.W., Wu Z., Coulson A., Vaudin M., Sulston J.E.,
RA   Durbin R.M., Hubbard T., Wooster R., Dunham I., Carter N.P., McVean G.,
RA   Ross M.T., Harrow J., Olson M.V., Beck S., Rogers J., Bentley D.R.;
RT   "The DNA sequence and biological annotation of human chromosome 1.";
RL   Nature 441:315-321(2006).
RN   [8]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], AND VARIANT GLN-266.
RC   TISSUE=Pancreas, and Spleen;
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [9]
RP   MUTAGENESIS OF LYS-67; GLN-70; TYR-110 AND ASP-111.
RX   PubMed=2444890; DOI=10.1038/329842a0;
RA   Peterson A., Seed B.;
RT   "Monoclonal antibody and ligand binding sites of the T cell erythrocyte
RT   receptor (CD2).";
RL   Nature 329:842-846(1987).
RN   [10]
RP   CD59-BINDING DATA.
RX   PubMed=1377404; DOI=10.1126/science.1377404;
RA   Hahn W.C., Menu E., Bothwell A.L.M., Sims P.J., Bierer B.E.;
RT   "Overlapping but nonidentical binding sites on CD2 for CD58 and a second
RT   ligand CD59.";
RL   Science 256:1805-1807(1992).
RN   [11]
RP   INTERACTION WITH PSTPIP1.
RX   PubMed=9857189; DOI=10.1093/emboj/17.24.7320;
RA   Li J., Nishizawa K., An W., Hussey R.E., Lialios F.E., Salgia R.,
RA   Sunder-Plassmann R., Reinherz E.L.;
RT   "A cdc15-like adaptor protein (CD2BP1) interacts with the CD2 cytoplasmic
RT   domain and regulates CD2-triggered adhesion.";
RL   EMBO J. 17:7320-7336(1998).
RN   [12]
RP   INTERACTION WITH FCGR3A, SUBCELLULAR LOCATION, AND TISSUE SPECIFICITY.
RX   PubMed=23006327; DOI=10.1172/jci64837;
RA   Grier J.T., Forbes L.R., Monaco-Shawver L., Oshinsky J., Atkinson T.P.,
RA   Moody C., Pandey R., Campbell K.S., Orange J.S.;
RT   "Human immunodeficiency-causing mutation defines CD16 in spontaneous NK
RT   cell cytotoxicity.";
RL   J. Clin. Invest. 122:3769-3780(2012).
RN   [13] {ECO:0007744|PDB:1HNF}
RP   X-RAY CRYSTALLOGRAPHY (2.50 ANGSTROMS) OF 25-206, GLYCOSYLATION AT ASN-89;
RP   ASN-141 AND ASN-150, AND DISULFIDE BONDS.
RX   PubMed=7994575; DOI=10.1016/s0969-2126(94)00076-x;
RA   Bodian D.L., Jones E.Y., Harlos K., Stuart D.I., Davis S.J.;
RT   "Crystal structure of the extracellular region of the human cell adhesion
RT   molecule CD2 at 2.5 A resolution.";
RL   Structure 2:755-766(1994).
RN   [14]
RP   STRUCTURE BY NMR OF 25-129.
RX   PubMed=7915183; DOI=10.1016/0969-2126(93)90009-6;
RA   Withka J.M., Wyss D.F., Wagner G., Arulanandam A.R.N., Reinherz E.L.,
RA   Recny M.A.;
RT   "Structure of the glycosylated adhesion domain of human T lymphocyte
RT   glycoprotein CD2.";
RL   Structure 1:69-81(1993).
RN   [15]
RP   STRUCTURE BY NMR OF 25-129, AND GLYCOSYLATION AT ASN-89.
RX   PubMed=7544493; DOI=10.1126/science.7544493;
RA   Wyss D.F., Choi J.S., Li J., Knoppers M.H., Willis K.J., Arulanandam A.R.,
RA   Smolyar A., Reinherz E.L., Wagner G.;
RT   "Conformation and function of the N-linked glycan in the adhesion domain of
RT   human CD2.";
RL   Science 269:1273-1278(1995).
RN   [16] {ECO:0007744|PDB:1QA9}
RP   X-RAY CRYSTALLOGRAPHY (3.20 ANGSTROMS) OF 28-129 IN COMPLEX WITH CD58, AND
RP   INTERACTION WITH CD58.
RX   PubMed=10380930; DOI=10.1016/s0092-8674(00)80790-4;
RA   Wang J.H., Smolyar A., Tan K., Liu J.H., Kim M., Sun Z.Y., Wagner G.,
RA   Reinherz E.L.;
RT   "Structure of a heterophilic adhesion complex between the human CD2 and
RT   CD58 (LFA-3) counterreceptors.";
RL   Cell 97:791-803(1999).
RN   [17]
RP   VARIANT [LARGE SCALE ANALYSIS] TYR-217.
RX   PubMed=16959974; DOI=10.1126/science.1133427;
RA   Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D.,
RA   Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P.,
RA   Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V.,
RA   Gazdar A.F., Hartigan J., Wu L., Liu C., Parmigiani G., Park B.H.,
RA   Bachman K.E., Papadopoulos N., Vogelstein B., Kinzler K.W.,
RA   Velculescu V.E.;
RT   "The consensus coding sequences of human breast and colorectal cancers.";
RL   Science 314:268-274(2006).
CC   -!- FUNCTION: CD2 interacts with lymphocyte function-associated antigen
CC       CD58 (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and
CC       other cell types. CD2 is implicated in the triggering of T-cells, the
CC       cytoplasmic domain is implicated in the signaling function.
CC   -!- SUBUNIT: Interacts with CD48 (By similarity). Interacts with CD58 (LFA-
CC       3) (PubMed:10380930). Interacts with CD2AP (By similarity). Interacts
CC       with PSTPIP1 (PubMed:9857189). Interacts with FCGR3A; this interaction
CC       modulates NK cell activation and cytotoxicity.
CC       {ECO:0000250|UniProtKB:P08920, ECO:0000250|UniProtKB:P08921,
CC       ECO:0000269|PubMed:23006327, ECO:0000269|PubMed:9857189}.
CC   -!- INTERACTION:
CC       P06729; Q9Y5K6: CD2AP; NbExp=4; IntAct=EBI-3912464, EBI-298152;
CC       P06729; O95400: CD2BP2; NbExp=9; IntAct=EBI-3912464, EBI-768015;
CC       P06729; Q96B97: SH3KBP1; NbExp=3; IntAct=EBI-3912464, EBI-346595;
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:23006327,
CC       ECO:0000269|PubMed:2437578}; Single-pass type I membrane protein
CC       {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Expressed in natural killer cells (at protein
CC       level). {ECO:0000269|PubMed:23006327}.
CC   -!- WEB RESOURCE: Name=Wikipedia; Note=CD2 entry;
CC       URL="https://en.wikipedia.org/wiki/CD2";
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DR   EMBL; M19806; AAA53095.1; -; Genomic_DNA.
DR   EMBL; M19798; AAA53095.1; JOINED; Genomic_DNA.
DR   EMBL; M19800; AAA53095.1; JOINED; Genomic_DNA.
DR   EMBL; M19802; AAA53095.1; JOINED; Genomic_DNA.
DR   EMBL; M19804; AAA53095.1; JOINED; Genomic_DNA.
DR   EMBL; M16445; AAA51738.1; -; mRNA.
DR   EMBL; M14362; AAA35571.1; -; mRNA.
DR   EMBL; M16336; AAA51946.1; -; mRNA.
DR   EMBL; X07871; CAA30721.1; -; Genomic_DNA.
DR   EMBL; X07872; CAA30721.1; JOINED; Genomic_DNA.
DR   EMBL; X07873; CAA30721.1; JOINED; Genomic_DNA.
DR   EMBL; X07874; CAA30721.1; JOINED; Genomic_DNA.
DR   EMBL; AL135798; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; BC033583; AAH33583.1; -; mRNA.
DR   CCDS; CCDS889.1; -.
DR   PIR; A28967; RWHUC2.
DR   RefSeq; NP_001315538.1; NM_001328609.1.
DR   RefSeq; NP_001758.2; NM_001767.4.
DR   PDB; 1CDB; NMR; -; A=25-129.
DR   PDB; 1GYA; NMR; -; A=25-129.
DR   PDB; 1HNF; X-ray; 2.50 A; A=25-206.
DR   PDB; 1L2Z; NMR; -; B=294-304.
DR   PDB; 1QA9; X-ray; 3.20 A; A/C=28-129.
DR   PDB; 2J6O; X-ray; 2.22 A; C=324-333.
DR   PDB; 2J7I; X-ray; 2.90 A; C/D=324-333.
DR   PDBsum; 1CDB; -.
DR   PDBsum; 1GYA; -.
DR   PDBsum; 1HNF; -.
DR   PDBsum; 1L2Z; -.
DR   PDBsum; 1QA9; -.
DR   PDBsum; 2J6O; -.
DR   PDBsum; 2J7I; -.
DR   AlphaFoldDB; P06729; -.
DR   SMR; P06729; -.
DR   BioGRID; 107352; 19.
DR   ELM; P06729; -.
DR   IntAct; P06729; 10.
DR   MINT; P06729; -.
DR   STRING; 9606.ENSP00000358490; -.
DR   BindingDB; P06729; -.
DR   ChEMBL; CHEMBL2040; -.
DR   DrugBank; DB00092; Alefacept.
DR   DrugBank; DB06371; Siplizumab.
DR   DrugCentral; P06729; -.
DR   UniLectin; P06729; -.
DR   GlyConnect; 586; 8 N-Linked glycans.
DR   GlyCosmos; P06729; 4 sites, 17 glycans.
DR   GlyGen; P06729; 5 sites, 16 N-linked glycans (1 site), 1 O-linked glycan (1 site).
DR   iPTMnet; P06729; -.
DR   PhosphoSitePlus; P06729; -.
DR   BioMuta; CD2; -.
DR   DMDM; 160370002; -.
DR   jPOST; P06729; -.
DR   MassIVE; P06729; -.
DR   PaxDb; 9606-ENSP00000358490; -.
DR   PeptideAtlas; P06729; -.
DR   ProteomicsDB; 51913; -.
DR   ABCD; P06729; 4 sequenced antibodies.
DR   Antibodypedia; 1086; 3237 antibodies from 54 providers.
DR   DNASU; 914; -.
DR   Ensembl; ENST00000369478.4; ENSP00000358490.3; ENSG00000116824.5.
DR   GeneID; 914; -.
DR   KEGG; hsa:914; -.
DR   MANE-Select; ENST00000369478.4; ENSP00000358490.3; NM_001767.5; NP_001758.2.
DR   AGR; HGNC:1639; -.
DR   CTD; 914; -.
DR   DisGeNET; 914; -.
DR   GeneCards; CD2; -.
DR   HGNC; HGNC:1639; CD2.
DR   HPA; ENSG00000116824; Tissue enriched (lymphoid).
DR   MIM; 186990; gene.
DR   neXtProt; NX_P06729; -.
DR   OpenTargets; ENSG00000116824; -.
DR   PharmGKB; PA26198; -.
DR   VEuPathDB; HostDB:ENSG00000116824; -.
DR   eggNOG; ENOG502S5UN; Eukaryota.
DR   GeneTree; ENSGT01030000234540; -.
DR   HOGENOM; CLU_069390_0_0_1; -.
DR   InParanoid; P06729; -.
DR   OMA; DIPNFQM; -.
DR   OrthoDB; 4584733at2759; -.
DR   PhylomeDB; P06729; -.
DR   TreeFam; TF335971; -.
DR   PathwayCommons; P06729; -.
DR   Reactome; R-HSA-202733; Cell surface interactions at the vascular wall.
DR   SignaLink; P06729; -.
DR   BioGRID-ORCS; 914; 15 hits in 1159 CRISPR screens.
DR   ChiTaRS; CD2; human.
DR   EvolutionaryTrace; P06729; -.
DR   GeneWiki; CD2; -.
DR   GenomeRNAi; 914; -.
DR   Pharos; P06729; Tclin.
DR   PRO; PR:P06729; -.
DR   Proteomes; UP000005640; Chromosome 1.
DR   RNAct; P06729; Protein.
DR   Bgee; ENSG00000116824; Expressed in granulocyte and 139 other cell types or tissues.
DR   ExpressionAtlas; P06729; baseline and differential.
DR   Genevisible; P06729; HS.
DR   GO; GO:0009986; C:cell surface; IDA:UniProtKB.
DR   GO; GO:0005911; C:cell-cell junction; IEA:Ensembl.
DR   GO; GO:0009898; C:cytoplasmic side of plasma membrane; IEA:Ensembl.
DR   GO; GO:0009897; C:external side of plasma membrane; IDA:MGI.
DR   GO; GO:0005576; C:extracellular region; IEA:Ensembl.
DR   GO; GO:0005794; C:Golgi apparatus; IDA:HPA.
DR   GO; GO:0005654; C:nucleoplasm; IDA:HPA.
DR   GO; GO:0005886; C:plasma membrane; IDA:UniProtKB.
DR   GO; GO:0032991; C:protein-containing complex; IEA:Ensembl.
DR   GO; GO:0042802; F:identical protein binding; IEA:Ensembl.
DR   GO; GO:0043621; F:protein self-association; IEA:Ensembl.
DR   GO; GO:0030971; F:receptor tyrosine kinase binding; IEA:Ensembl.
DR   GO; GO:0038023; F:signaling receptor activity; NAS:UniProtKB.
DR   GO; GO:0005102; F:signaling receptor binding; IPI:UniProtKB.
DR   GO; GO:0006915; P:apoptotic process; TAS:UniProtKB.
DR   GO; GO:0007166; P:cell surface receptor signaling pathway; TAS:UniProtKB.
DR   GO; GO:0098609; P:cell-cell adhesion; IBA:GO_Central.
DR   GO; GO:0034113; P:heterotypic cell-cell adhesion; IDA:UniProtKB.
DR   GO; GO:0001766; P:membrane raft polarization; TAS:UniProtKB.
DR   GO; GO:0030101; P:natural killer cell activation; IDA:UniProtKB.
DR   GO; GO:0042267; P:natural killer cell mediated cytotoxicity; IDA:UniProtKB.
DR   GO; GO:0032757; P:positive regulation of interleukin-8 production; IMP:UniProtKB.
DR   GO; GO:0030887; P:positive regulation of myeloid dendritic cell activation; NAS:UniProtKB.
DR   GO; GO:0032760; P:positive regulation of tumor necrosis factor production; IDA:UniProtKB.
DR   GO; GO:0032729; P:positive regulation of type II interferon production; IDA:UniProtKB.
DR   GO; GO:0045580; P:regulation of T cell differentiation; NAS:UniProtKB.
DR   GO; GO:0042110; P:T cell activation; TAS:UniProtKB.
DR   CDD; cd05775; IgV_CD2_like_N; 1.
DR   CDD; cd12087; TM_EGFR-like; 1.
DR   Gene3D; 2.60.40.10; Immunoglobulins; 2.
DR   InterPro; IPR015632; CD2.
DR   InterPro; IPR036179; Ig-like_dom_sf.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR008424; Ig_C2-set.
DR   InterPro; IPR013106; Ig_V-set.
DR   PANTHER; PTHR12080; SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE; 1.
DR   PANTHER; PTHR12080:SF54; T-CELL SURFACE ANTIGEN CD2; 1.
DR   Pfam; PF05790; C2-set; 1.
DR   Pfam; PF07686; V-set; 1.
DR   PRINTS; PR01870; CD2ANTIGEN.
DR   SUPFAM; SSF48726; Immunoglobulin; 2.
PE   1: Evidence at protein level;
KW   3D-structure; Cell adhesion; Cell membrane; Disulfide bond; Glycoprotein;
KW   Immunoglobulin domain; Membrane; Reference proteome; Repeat; Signal;
KW   Transmembrane; Transmembrane helix.
FT   SIGNAL          1..24
FT   CHAIN           25..351
FT                   /note="T-cell surface antigen CD2"
FT                   /id="PRO_0000014600"
FT   TOPO_DOM        25..209
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        210..235
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        236..351
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          25..128
FT                   /note="Ig-like V-type"
FT   DOMAIN          129..209
FT                   /note="Ig-like C2-type"
FT   REGION          61..75
FT                   /note="CD58 binding region 1"
FT                   /evidence="ECO:0000269|PubMed:2444890"
FT   REGION          106..120
FT                   /note="CD58 binding region 2"
FT                   /evidence="ECO:0000269|PubMed:2444890"
FT   REGION          237..351
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        240..266
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        276..306
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CARBOHYD        89
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000269|PubMed:7994575,
FT                   ECO:0007744|PDB:1GYA, ECO:0007744|PDB:1HNF"
FT   CARBOHYD        141
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000269|PubMed:7994575,
FT                   ECO:0007744|PDB:1HNF"
FT   CARBOHYD        150
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000269|PubMed:7994575,
FT                   ECO:0007744|PDB:1HNF"
FT   DISULFID        139..203
FT                   /evidence="ECO:0000269|PubMed:7994575"
FT   DISULFID        146..186
FT                   /evidence="ECO:0000269|PubMed:7994575"
FT   VARIANT         217
FT                   /note="C -> Y (in a breast cancer sample; somatic
FT                   mutation)"
FT                   /evidence="ECO:0000269|PubMed:16959974"
FT                   /id="VAR_035504"
FT   VARIANT         266
FT                   /note="H -> Q (in dbSNP:rs699738)"
FT                   /evidence="ECO:0000269|PubMed:15489334,
FT                   ECO:0000269|PubMed:2437578, ECO:0000269|PubMed:2901953"
FT                   /id="VAR_017104"
FT   VARIANT         339
FT                   /note="H -> N (in dbSNP:rs35880225)"
FT                   /id="VAR_033608"
FT   MUTAGEN         67
FT                   /note="K->R: Loss of CD58 binding."
FT                   /evidence="ECO:0000269|PubMed:2444890"
FT   MUTAGEN         70
FT                   /note="Q->K: Loss of CD58 binding."
FT                   /evidence="ECO:0000269|PubMed:2444890"
FT   MUTAGEN         110
FT                   /note="Y->D: Loss of CD58 and CD59 binding."
FT                   /evidence="ECO:0000269|PubMed:2444890"
FT   MUTAGEN         111
FT                   /note="D->H: Loss of CD58 and CD59 binding."
FT                   /evidence="ECO:0000269|PubMed:2444890"
FT   CONFLICT        287
FT                   /note="G -> A (in Ref. 3)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        339..351
FT                   /note="HGAAENSLSPSSN -> MGQQKTHCPLPLIKKDRNCLFQ (in Ref. 3;
FT                   AAA51946)"
FT                   /evidence="ECO:0000305"
FT   STRAND          31..36
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          41..43
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          52..61
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   HELIX           62..64
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          67..71
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   HELIX           73..75
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          77..80
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          84..86
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   TURN            88..90
FT                   /evidence="ECO:0007829|PDB:1QA9"
FT   STRAND          92..94
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   HELIX           99..101
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          103..111
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          116..127
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          134..138
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   TURN            139..142
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          143..147
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          155..162
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          164..170
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          172..175
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          180..189
FT                   /evidence="ECO:0007829|PDB:1HNF"
FT   STRAND          194..203
FT                   /evidence="ECO:0007829|PDB:1HNF"
SQ   SEQUENCE   351 AA;  39448 MW;  A03D853C3B618917 CRC64;
     MSFPCKFVAS FLLIFNVSSK GAVSKEITNA LETWGALGQD INLDIPSFQM SDDIDDIKWE
     KTSDKKKIAQ FRKEKETFKE KDTYKLFKNG TLKIKHLKTD DQDIYKVSIY DTKGKNVLEK
     IFDLKIQERV SKPKISWTCI NTTLTCEVMN GTDPELNLYQ DGKHLKLSQR VITHKWTTSL
     SAKFKCTAGN KVSKESSVEP VSCPEKGLDI YLIIGICGGG SLLMVFVALL VFYITKRKKQ
     RSRRNDEELE TRAHRVATEE RGRKPHQIPA STPQNPATSQ HPPPPPGHRS QAPSHRPPPP
     GHRVQHQPQK RPPAPSGTQV HQQKGPPLPR PRVQPKPPHG AAENSLSPSS N
//
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