ID   21KD_DAUCA              Reviewed;         193 AA.
AC   P17407;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1990, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=21 kDa protein;
DE   AltName: Full=1.2 protein;
DE   Flags: Precursor;
OS   Daucus carota (Wild carrot).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Apiales; Apiaceae; Apioideae; Scandiceae; Daucinae;
OC   Daucus; Daucus sect. Daucus.
OX   NCBI_TaxID=4039;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Aleith F.;
RL   Submitted (APR-1990) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; X52395; CAA36642.1; -; mRNA.
DR   PIR; S10911; S10911.
DR   AlphaFoldDB; P17407; -.
DR   SMR; P17407; -.
DR   GO; GO:0004857; F:enzyme inhibitor activity; IEA:InterPro.
DR   Gene3D; 1.20.140.40; -; 1.
DR   InterPro; IPR035513; Invertase/methylesterase_inhib.
DR   InterPro; IPR006501; Pectinesterase_inhib_dom.
DR   Pfam; PF04043; PMEI; 1.
DR   SMART; SM00856; PMEI; 1.
DR   SUPFAM; SSF101148; SSF101148; 1.
DR   TIGRFAMs; TIGR01614; PME_inhib; 1.
PE   2: Evidence at transcript level;
KW   Signal.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255"
FT   CHAIN           23..193
FT                   /note="21 kDa protein"
FT                   /id="PRO_0000020573"
SQ   SEQUENCE   193 AA;  21041 MW;  75940F09ACAB9796 CRC64;
     MKLSKSTLVF SALLVILAAA SAAPANQFIK TSCTLTTYPA VCEQSLSAYA KTIQNNPQEL
     ASTALQVSLT RTQQAQTFMK RLNKFKGLKA RQYAAIHDCL EEVEDSLDRV SRSCDEMKNL
     SHAKGNDFTF RMSNVETWVS AALTDETTCM DGFAGKGMDG KIKESVRAQV VAVARVTSNA
     LALVNNFAAK HKH