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ANAO2_ANAOC
ID   ANAO2_ANAOC             Reviewed;         457 AA.
AC   Q8GZP6;
DT   11-DEC-2019, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 65.
DE   RecName: Full=11S globulin seed storage protein Ana o 2.0101 {ECO:0000305};
DE   AltName: Full=11S globulin Ana o 2 {ECO:0000303|PubMed:20362336, ECO:0000303|PubMed:21861454, ECO:0000303|PubMed:23681851, ECO:0000303|PubMed:26769082};
DE   AltName: Full=Allergen Ana o 2 {ECO:0000303|PubMed:14555856, ECO:0000303|PubMed:18795784, ECO:0000303|PubMed:20362336, ECO:0000312|EMBL:AAN76862.1};
DE   AltName: Full=Anacardein {ECO:0000303|PubMed:18795784, ECO:0000303|PubMed:20362336, ECO:0000303|PubMed:21138244};
DE   AltName: Full=Cashew major protein {ECO:0000303|PubMed:18795784};
DE            Short=CMP {ECO:0000303|PubMed:18795784};
DE   AltName: Full=Legumin Ana o 2 {ECO:0000303|PubMed:18558706, ECO:0000303|PubMed:20362336, ECO:0000303|PubMed:28959544};
DE   AltName: Full=Legumin-like protein Ana o 2 {ECO:0000303|PubMed:14555856};
DE   AltName: Allergen=Ana o 2.0101 {ECO:0000305};
DE   Contains:
DE     RecName: Full=11S globulin seed storage protein Ana o 2.0101 acidic chain {ECO:0000305};
DE     AltName: Full=11S globulin seed storage protein Ana o 2.0101 large subunit {ECO:0000305};
DE   Contains:
DE     RecName: Full=11S globulin seed storage protein Ana o 2.0101 basic chain {ECO:0000305};
DE     AltName: Full=11S globulin seed storage protein Ana o 2.0101 small subunit {ECO:0000305};
DE   Flags: Precursor; Fragment;
OS   Anacardium occidentale (Cashew).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Sapindales; Anacardiaceae; Anacardium.
OX   NCBI_TaxID=171929 {ECO:0000312|EMBL:AAN76862.1};
RN   [1] {ECO:0000312|EMBL:AAN76862.1}
RP   NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, DEVELOPMENTAL STAGE,
RP   ALLERGEN, AND REGIONS.
RC   TISSUE=Seed {ECO:0000303|PubMed:14555856};
RX   PubMed=14555856; DOI=10.1159/000073262;
RA   Wang F., Robotham J.M., Teuber S.S., Sathe S.K., Roux K.H.;
RT   "Ana o 2, a major cashew (Anacardium occidentale L.) nut allergen of the
RT   legumin family.";
RL   Int. Arch. Allergy Immunol. 132:27-39(2003).
RN   [2]
RP   PROTEIN SEQUENCE OF 16-58; 57-66; 65-113 AND 129-175, IDENTIFICATION BY
RP   MASS SPECTROMETRY, TISSUE SPECIFICITY, PTM, AND ALLERGEN.
RX   PubMed=24926808; DOI=10.1021/jf501117p;
RA   Mattison C.P., Desormeaux W.A., Wasserman R.L., Yoshioka-Tarver M.,
RA   Condon B., Grimm C.C.;
RT   "Decreased immunoglobulin E (IgE) binding to cashew allergens following
RT   sodium sulfite treatment and heating.";
RL   J. Agric. Food Chem. 62:6746-6755(2014).
RN   [3]
RP   PROTEIN SEQUENCE OF 30-65; 113-125; 175-217; 184-217; 282-322; 302-314;
RP   328-384; 348-360; 368-384; 387-429 AND 410-429, IDENTIFICATION BY MASS
RP   SPECTROMETRY, TISSUE SPECIFICITY, PTM, AND ALLERGEN.
RX   PubMed=26769082; DOI=10.1021/acs.jafc.5b04401;
RA   Reitsma M., Bastiaan-Net S., Sforza S., van der Valk J.P.,
RA   van Gerth van Wijk R., Savelkoul H.F., de Jong N.W., Wichers H.J.;
RT   "Purification and Characterization of Anacardium occidentale (Cashew)
RT   Allergens Ana o 1, Ana o 2, and Ana o 3.";
RL   J. Agric. Food Chem. 64:1191-1201(2016).
RN   [4]
RP   PROTEIN SEQUENCE OF 30-57; 39-57; 175-183; 198-217; 282-291; 292-301;
RP   369-383 AND 390-396, IDENTIFICATION BY MASS SPECTROMETRY, AND TISSUE
RP   SPECIFICITY.
RX   PubMed=28959544; DOI=10.1016/j.toxrep.2015.12.009;
RA   Mattison C.P., Bren-Mattison Y., Vant-Hull B., Vargas A.M., Wasserman R.L.,
RA   Grimm C.C.;
RT   "Heat-induced alterations in cashew allergen solubility and IgE binding.";
RL   Toxicol. Rep. 3:244-251(2016).
RN   [5]
RP   PROTEIN SEQUENCE OF 41-55, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE,
RP   ALLERGEN, AND CIRCULAR DICHROISM ANALYSIS.
RX   PubMed=21138244; DOI=10.1021/jf1030899;
RA   Kshirsagar H.H., Fajer P., Sharma G.M., Roux K.H., Sathe S.K.;
RT   "Biochemical and spectroscopic characterization of almond and cashew nut
RT   seed 11S legumins, amandin and anacardein.";
RL   J. Agric. Food Chem. 59:386-393(2011).
RN   [6]
RP   TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, AND ALLERGEN.
RX   PubMed=18558706; DOI=10.1021/jf8011618;
RA   Comstock S.S., Robotham J.M., Tawde P., Kshirsagar H., Sathe S.K.,
RA   Roux K.H., Teuber S.S.;
RT   "Immunoglobulin E-reactive proteins in cashew (Anacardium occidentale)
RT   apple juice concentrate.";
RL   J. Agric. Food Chem. 56:5977-5982(2008).
RN   [7]
RP   TISSUE SPECIFICITY, ALLERGEN, AND REGION.
RX   PubMed=18795784; DOI=10.1021/jf801199q;
RA   Venkatachalam M., Monaghan E.K., Kshirsagar H.H., Robotham J.M.,
RA   O'Donnell S.E., Gerber M.S., Roux K.H., Sathe S.K.;
RT   "Effects of processing on immunoreactivity of cashew nut (Anacardium
RT   occidentale L.) seed flour proteins.";
RL   J. Agric. Food Chem. 56:8998-9005(2008).
RN   [8]
RP   SUBUNIT, 3D-STRUCTURE MODELING, REGION, SITE, AND MUTAGENESIS OF GLU-34;
RP   ASP-36; ARG-38; VAL-39; GLU-40; GLU-42; ASP-50; ASN-52; HIS-53; GLU-54 AND
RP   ARG-57.
RX   PubMed=20362338; DOI=10.1016/j.molimm.2010.01.018;
RA   Xia L., Willison L.N., Porter L., Robotham J.M., Teuber S.S., Sathe S.K.,
RA   Roux K.H.;
RT   "Mapping of a conformational epitope on the cashew allergen Ana o 2: a
RT   discontinuous large subunit epitope dependent upon homologous or
RT   heterologous small subunit association.";
RL   Mol. Immunol. 47:1808-1816(2010).
RN   [9]
RP   TISSUE SPECIFICITY, PTM, AND ALLERGEN.
RX   PubMed=20362336; DOI=10.1016/j.molimm.2009.12.009;
RA   Robotham J.M., Xia L., Willison L.N., Teuber S.S., Sathe S.K., Roux K.H.;
RT   "Characterization of a cashew allergen, 11S globulin (Ana o 2),
RT   conformational epitope.";
RL   Mol. Immunol. 47:1830-1838(2010).
RN   [10]
RP   SUBUNIT, 3D-STRUCTURE MODELING, AND REGIONS.
RX   PubMed=21861454; DOI=10.1021/ac201501z;
RA   Zhang Q., Willison L.N., Tripathi P., Sathe S.K., Roux K.H., Emmett M.R.,
RA   Blakney G.T., Zhang H.M., Marshall A.G.;
RT   "Epitope mapping of a 95 kDa antigen in complex with antibody by solution-
RT   phase amide backbone hydrogen/deuterium exchange monitored by Fourier
RT   transform ion cyclotron resonance mass spectrometry.";
RL   Anal. Chem. 83:7129-7136(2011).
RN   [11]
RP   3D-STRUCTURE MODELING, AND REGIONS.
RX   PubMed=23681851; DOI=10.1007/s13361-013-0644-7;
RA   Zhang Q., Noble K.A., Mao Y., Young N.L., Sathe S.K., Roux K.H.,
RA   Marshall A.G.;
RT   "Rapid screening for potential epitopes reactive with a polycolonal
RT   antibody by solution-phase H/D exchange monitored by FT-ICR mass
RT   spectrometry.";
RL   J. Am. Soc. Mass Spectrom. 24:1016-1025(2013).
RN   [12]
RP   TISSUE SPECIFICITY, AND ALLERGEN.
RX   PubMed=25766831; DOI=10.1016/j.foodchem.2015.02.056;
RA   Chung S.Y., Mattison C.P., Reed S., Wasserman R.L., Desormeaux W.A.;
RT   "Treatment with oleic acid reduces IgE binding to peanut and cashew
RT   allergens.";
RL   Food Chem. 180:295-300(2015).
RN   [13]
RP   ALLERGEN, AND REGIONS.
RX   PubMed=27129138; DOI=10.1111/cea.12746;
RA   Archila L.D., Chow I.T., McGinty J.W., Renand A., Jeong D., Robinson D.,
RA   Farrington M.L., Kwok W.W.;
RT   "Ana o 1 and Ana o 2 cashew allergens share cross-reactive CD4(+) T cell
RT   epitopes with other tree nuts.";
RL   Clin. Exp. Allergy 46:871-883(2016).
RN   [14]
RP   TISSUE SPECIFICITY, ALLERGEN, AND BIOTECHNOLOGY.
RX   PubMed=27513566; DOI=10.1111/cea.12794;
RA   van der Valk J.P., Gerth van Wijk R., Vergouwe Y., Steyerberg E.W.,
RA   Reitsma M., Wichers H.J., Savelkoul H.F., Vlieg-Boerstra B., de Groot H.,
RA   Dubois A.E., de Jong N.W.;
RT   "sIgE Ana o 1, 2 and 3 accurately distinguish tolerant from allergic
RT   children sensitized to cashew nuts.";
RL   Clin. Exp. Allergy 47:113-120(2017).
CC   -!- FUNCTION: Seed storage protein. {ECO:0000255|RuleBase:RU003681,
CC       ECO:0000305|PubMed:14555856, ECO:0000305|PubMed:18558706,
CC       ECO:0000305|PubMed:18795784, ECO:0000305|PubMed:20362336,
CC       ECO:0000305|PubMed:21138244, ECO:0000305|PubMed:24926808,
CC       ECO:0000305|PubMed:25766831, ECO:0000305|PubMed:26769082,
CC       ECO:0000305|PubMed:27513566, ECO:0000305|PubMed:28959544}.
CC   -!- SUBUNIT: Homotrimer (PubMed:21861454). Hexamer (PubMed:20362338). Each
CC       subunit is composed of an acidic and a basic chain derived from a
CC       single precursor and linked by a disulfide bond (By similarity).
CC       {ECO:0000250|UniProtKB:P04776, ECO:0000269|PubMed:20362338,
CC       ECO:0000269|PubMed:21861454}.
CC   -!- TISSUE SPECIFICITY: Expressed in seed (at protein level)
CC       (PubMed:14555856, PubMed:18558706, PubMed:18795784, PubMed:20362336,
CC       PubMed:21138244, PubMed:25766831, PubMed:26769082, PubMed:24926808,
CC       PubMed:28959544, PubMed:27513566). Expressed in the juice of the cashew
CC       apple (at protein level) (PubMed:18558706).
CC       {ECO:0000269|PubMed:14555856, ECO:0000269|PubMed:18558706,
CC       ECO:0000269|PubMed:18795784, ECO:0000269|PubMed:20362336,
CC       ECO:0000269|PubMed:21138244, ECO:0000269|PubMed:24926808,
CC       ECO:0000269|PubMed:25766831, ECO:0000269|PubMed:26769082,
CC       ECO:0000269|PubMed:27513566, ECO:0000269|PubMed:28959544}.
CC   -!- DEVELOPMENTAL STAGE: Expressed during seed maturation
CC       (PubMed:14555856). Expressed in mature raw cashew nut (PubMed:18558706,
CC       PubMed:21138244). {ECO:0000269|PubMed:14555856,
CC       ECO:0000269|PubMed:18558706, ECO:0000269|PubMed:21138244}.
CC   -!- PTM: Proteolytically processed from a single precursor to produce an
CC       acidic and a basic chain that are linked by a disulfide bond
CC       (PubMed:14555856, PubMed:20362336, PubMed:24926808, PubMed:26769082).
CC       Not glycosylated (PubMed:26769082). {ECO:0000269|PubMed:20362336,
CC       ECO:0000269|PubMed:24926808, ECO:0000269|PubMed:26769082,
CC       ECO:0000305|PubMed:14555856}.
CC   -!- ALLERGEN: Causes an allergic reaction in human (PubMed:14555856,
CC       PubMed:18558706, PubMed:20362336, PubMed:24926808, PubMed:25766831,
CC       PubMed:27129138, PubMed:26769082, PubMed:27513566). Binds to IgE of
CC       patients allergic to cashew nuts (PubMed:14555856, PubMed:18558706,
CC       PubMed:20362336, PubMed:24926808, PubMed:25766831, PubMed:26769082,
CC       PubMed:27513566). Recombinant protein binds to IgE in 62% of the 21
CC       patients tested (PubMed:14555856). Reduced IgE-binding following 50 mM
CC       sodium sulfite treatment at 100 degrees Celsius or by 5 mM
CC       dithiothreitol (DTT) (PubMed:24926808). IgE-binding is reduced by 35%
CC       with 5 mM sodium oleate treatment at 70 degrees Celsius for 60 min only
CC       if followed by an additional overnight incubation at 37 degrees Celsius
CC       (PubMed:25766831). Allergenicity is removed from the cashew apple juice
CC       concentrate by 5 kDa filtration (PubMed:18558706). Retains
CC       immunoreactivity for mouse monoclonal antibodies (mAbs) 4C3 and 4H9
CC       after a variety of processing treatments including autoclaving,
CC       blanching, microwave heating, dry roasting, gamma-irradiation and pH
CC       (PubMed:18795784). Significantly reduced immunoreactivity for mouse mAb
CC       4C3 by 2.5 mM sodium dodecyl sulfate (SDS) or 2% v/v reducing agent
CC       beta-mercaptoethanol (beta-ME) with heat (100 degrees Celsius for 10
CC       min) treatments (PubMed:21138244). Exposure to extreme pH (1 or 13) and
CC       extreme heat treatments (autoclaving for 30 min or roasting at 200
CC       degrees Celsius for 15 min) results in almost complete loss of binding
CC       to mouse mAb 4C3 (PubMed:18795784). Mouse mAb 2B5 recognizes a
CC       conformational epitope on the acidic chain of this protein, the
CC       recognition of which requires the association of the basic chain, but
CC       is independent of their post-translational cleavage. The antibody
CC       competes with patient IgE for binding to the epitope. The epitope is
CC       destroyed by physical (boiling) and chemical (0.5 M beta-ME, 10% SDS
CC       and 6 M urea) denturation (PubMed:20362336). Cashew allergic patients
CC       elicit responses to this protein by CD4(+) T cells with T-helper 2
CC       (Th2) and Th2/T-helper 17 (Th17) phenotypes (PubMed:27129138).
CC       {ECO:0000269|PubMed:14555856, ECO:0000269|PubMed:18558706,
CC       ECO:0000269|PubMed:18795784, ECO:0000269|PubMed:20362336,
CC       ECO:0000269|PubMed:21138244, ECO:0000269|PubMed:24926808,
CC       ECO:0000269|PubMed:25766831, ECO:0000269|PubMed:26769082,
CC       ECO:0000269|PubMed:27129138, ECO:0000269|PubMed:27513566}.
CC   -!- BIOTECHNOLOGY: Can be used as part of the diagnostics for predicting
CC       the risk for positive double-blind, placebo-controlled food challenge
CC       test (DBPCFC) in cashew-allergic children. The risk increases with
CC       higher specific IgE levels to this protein.
CC       {ECO:0000269|PubMed:27513566}.
CC   -!- SIMILARITY: Belongs to the 11S seed storage protein (globulins) family.
CC       {ECO:0000255|RuleBase:RU003681, ECO:0000305}.
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DR   EMBL; AF453947; AAN76862.1; -; mRNA.
DR   AlphaFoldDB; Q8GZP6; -.
DR   SMR; Q8GZP6; -.
DR   Allergome; 3077; Ana o 2.0101.
DR   Allergome; 976; Ana o 2.
DR   PRIDE; Q8GZP6; -.
DR   GO; GO:0019863; F:IgE binding; IEA:UniProtKB-KW.
DR   GO; GO:0019864; F:IgG binding; IEA:UniProtKB-KW.
DR   GO; GO:0045735; F:nutrient reservoir activity; IC:UniProtKB.
DR   GO; GO:0070207; P:protein homotrimerization; IDA:UniProtKB.
DR   GO; GO:0010431; P:seed maturation; IEP:UniProtKB.
DR   Gene3D; 2.60.120.10; -; 2.
DR   InterPro; IPR022379; 11S_seedstore_CS.
DR   InterPro; IPR006044; 11S_seedstore_pln.
DR   InterPro; IPR006045; Cupin_1.
DR   InterPro; IPR014710; RmlC-like_jellyroll.
DR   InterPro; IPR011051; RmlC_Cupin_sf.
DR   Pfam; PF00190; Cupin_1; 2.
DR   PRINTS; PR00439; 11SGLOBULIN.
DR   SMART; SM00835; Cupin_1; 2.
DR   SUPFAM; SSF51182; SSF51182; 1.
DR   PROSITE; PS00305; 11S_SEED_STORAGE; 1.
PE   1: Evidence at protein level;
KW   Allergen; Direct protein sequencing; Disulfide bond; IgE-binding protein;
KW   IgG-binding protein; Seed storage protein; Signal; Storage protein.
FT   SIGNAL          <1..14
FT                   /evidence="ECO:0000255"
FT   CHAIN           15..271
FT                   /note="11S globulin seed storage protein Ana o 2.0101
FT                   acidic chain"
FT                   /evidence="ECO:0000255, ECO:0000305|PubMed:14555856,
FT                   ECO:0000305|PubMed:20362336"
FT                   /id="PRO_0000448659"
FT   CHAIN           272..457
FT                   /note="11S globulin seed storage protein Ana o 2.0101 basic
FT                   chain"
FT                   /evidence="ECO:0000305|PubMed:14555856,
FT                   ECO:0000305|PubMed:20362336"
FT                   /id="PRO_0000448660"
FT   DOMAIN          30..220
FT                   /note="Cupin type-1 1"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          284..433
FT                   /note="Cupin type-1 2"
FT                   /evidence="ECO:0000255"
FT   REGION          15..29
FT                   /note="IgE-binding"
FT                   /evidence="ECO:0000269|PubMed:14555856"
FT   REGION          29..37
FT                   /note="Conformational epitope; mouse monoclonal antibody
FT                   (mAb) 2B5-binding"
FT                   /evidence="ECO:0000269|PubMed:21861454"
FT   REGION          31..48
FT                   /note="Conformational epitope; mouse monoclonal antibody
FT                   (mAb) 2B5-binding"
FT                   /evidence="ECO:0000269|PubMed:21861454"
FT   REGION          32..45
FT                   /note="Binds goat polyclonal antibodies (pAbs)"
FT                   /evidence="ECO:0000269|PubMed:23681851"
FT   REGION          34..57
FT                   /note="Mouse monoclonal antibody (mAb) 2B5-binding"
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   REGION          41..55
FT                   /note="Mouse monoclonal antibody (mAb) 4H9-binding"
FT                   /evidence="ECO:0000269|PubMed:18795784"
FT   REGION          55..86
FT                   /note="Binds goat polyclonal antibodies (pAbs)"
FT                   /evidence="ECO:0000269|PubMed:23681851"
FT   REGION          105..119
FT                   /note="IgE-binding"
FT                   /evidence="ECO:0000269|PubMed:14555856"
FT   REGION          215..239
FT                   /note="Binds goat polyclonal antibodies (pAbs)"
FT                   /evidence="ECO:0000269|PubMed:23681851"
FT   REGION          233..252
FT                   /note="CD4(+) T cell-reactive epitope"
FT                   /evidence="ECO:0000269|PubMed:27129138"
FT   REGION          243..270
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          265..289
FT                   /note="Linear epitope; mouse monoclonal antibody (mAb) 1F5-
FT                   binding"
FT                   /evidence="ECO:0000269|PubMed:21861454"
FT   REGION          289..308
FT                   /note="CD4(+) T cell-reactive epitope"
FT                   /evidence="ECO:0000269|PubMed:27129138"
FT   REGION          297..316
FT                   /note="CD4(+) T cell-reactive epitope"
FT                   /evidence="ECO:0000269|PubMed:27129138"
FT   REGION          321..340
FT                   /note="CD4(+) T cell-reactive epitope"
FT                   /evidence="ECO:0000269|PubMed:27129138"
FT   REGION          329..348
FT                   /note="CD4(+) T cell-reactive epitope"
FT                   /evidence="ECO:0000269|PubMed:27129138"
FT   REGION          377..396
FT                   /note="CD4(+) T cell-reactive epitope"
FT                   /evidence="ECO:0000269|PubMed:27129138"
FT   REGION          395..416
FT                   /note="Binds goat polyclonal antibodies (pAbs), but buried
FT                   in the 3D-structure model"
FT                   /evidence="ECO:0000269|PubMed:23681851"
FT   MOTIF           271..276
FT                   /note="NGXEET; peptidase recognition motif"
FT                   /evidence="ECO:0000250|UniProtKB:Q2TPW5"
FT   SITE            34
FT                   /note="Critical for epitope recognition by the mouse
FT                   monoclonal antibody (mAb) 2B5"
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   DISULFID        25..58
FT                   /evidence="ECO:0000250|UniProtKB:P04776"
FT   DISULFID        101..278
FT                   /note="Interchain (between acidic and basic chains)"
FT                   /evidence="ECO:0000250|UniProtKB:P04776"
FT   MUTAGEN         34
FT                   /note="E->A: Significantly reduced binding to mouse
FT                   monoclonal antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         36
FT                   /note="D->A: Loss of binding to mouse monoclonal antibody
FT                   (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         38
FT                   /note="R->A: Loss of binding to mouse monoclonal antibody
FT                   (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         39
FT                   /note="V->A: Significantly reduced binding to mouse
FT                   monoclonal antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         40
FT                   /note="E->A: Significantly reduced binding to mouse
FT                   monoclonal antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         42
FT                   /note="E->A: Significantly reduced binding to mouse
FT                   monoclonal antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         50
FT                   /note="D->A: Loss of binding to mouse monoclonal antibody
FT                   (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         52
FT                   /note="N->A: No effect in binding to mouse monoclonal
FT                   antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         53
FT                   /note="H->A: Significantly reduced binding to mouse
FT                   monoclonal antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         54
FT                   /note="E->A: No effect in binding to mouse monoclonal
FT                   antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   MUTAGEN         57
FT                   /note="R->A: Significantly reduced binding to mouse
FT                   monoclonal antibody (mAb) 2B5."
FT                   /evidence="ECO:0000269|PubMed:20362338"
FT   NON_TER         1
FT                   /evidence="ECO:0000312|EMBL:AAN76862.1"
SQ   SEQUENCE   457 AA;  51996 MW;  91413A7A10E6419C CRC64;
     LSVCFLILFH GCLASRQEWQ QQDECQIDRL DALEPDNRVE YEAGTVEAWD PNHEQFRCAG
     VALVRHTIQP NGLLLPQYSN APQLIYVVQG EGMTGISYPG CPETYQAPQQ GRQQGQSGRF
     QDRHQKIRRF RRGDIIAIPA GVAHWCYNEG NSPVVTVTLL DVSNSQNQLD RTPRKFHLAG
     NPKDVFQQQQ QHQSRGRNLF SGFDTELLAE AFQVDERLIK QLKSEDNRGG IVKVKDDELR
     VIRPSRSQSE RGSESEEESE DEKRRWGQRD NGIEETICTM RLKENINDPA RADIYTPEVG
     RLTTLNSLNL PILKWLQLSV EKGVLYKNAL VLPHWNLNSH SIIYGCKGKG QVQVVDNFGN
     RVFDGEVREG QMLVVPQNFA VVKRAREERF EWISFKTNDR AMTSPLAGRT SVLGGMPEEV
     LANAFQISRE DARKIKFNNQ QTTLTSGESS HHMRDDA
 
 
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