ID   MO2X_MOROL              Reviewed;          60 AA.
AC   P24303;
DT   01-MAR-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-1992, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=Flocculent-active proteins MO2.1 and MO2.2;
OS   Moringa oleifera (Horseradish tree) (Moringa pterygosperma).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Moringaceae; Moringa.
OX   NCBI_TaxID=3735;
RN   [1]
RP   PROTEIN SEQUENCE, AND PYROGLUTAMATE FORMATION AT GLN-1.
RC   TISSUE=Seed;
RX   PubMed=7727523; DOI=10.1016/0304-4165(94)00176-x;
RA   Gassenschmidt U., Jany K.-D., Tauscher B., Niebergall H.;
RT   "Isolation and characterization of a flocculating protein from Moringa
RT   oleifera Lam.";
RL   Biochim. Biophys. Acta 1243:477-481(1995).
CC   -!- FUNCTION: Is used as flocculent to purify water. The flocculation
CC       activity may be explained by the patch charge mechanism, due to the
CC       high charge density and the low MW of MO2.
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DR   PIR; S18017; S18017.
DR   PIR; S60355; S60355.
DR   AlphaFoldDB; P24303; -.
DR   SMR; P24303; -.
DR   Gene3D; 1.10.110.10; -; 1.
DR   InterPro; IPR036312; Bifun_inhib/LTP/seed_sf.
DR   InterPro; IPR016140; Bifunc_inhib/LTP/seed_store.
DR   Pfam; PF00234; Tryp_alpha_amyl; 1.
DR   SUPFAM; SSF47699; SSF47699; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Pyrrolidone carboxylic acid.
FT   CHAIN           1..60
FT                   /note="Flocculent-active proteins MO2.1 and MO2.2"
FT                   /id="PRO_0000096526"
FT   REGION          1..21
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         1
FT                   /note="Pyrrolidone carboxylic acid"
FT                   /evidence="ECO:0000269|PubMed:7727523"
FT   VARIANT         8
FT                   /note="D -> A (in MO2.2)"
SQ   SEQUENCE   60 AA;  6782 MW;  A52B935477AFC079 CRC64;
     QGPGRQPDFQ RCGQQLRNIS PPQRCPSLRQ AVQLTHQQQG QVGPQQVRQM YRVASNIPST