ID   PB3_PROTR               Reviewed;          15 AA.
AC   P83766;
DT   15-MAR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2004, sequence version 1.
DT   22-APR-2020, entry version 16.
DE   RecName: Full=Preblooming protein 3;
DE            Short=PB3;
DE   Flags: Fragment;
OS   Prorocentrum triestinum (Red tide alga).
OC   Eukaryota; Sar; Alveolata; Dinophyceae; Prorocentrales; Prorocentraceae;
OC   Prorocentrum.
OX   NCBI_TaxID=39450 {ECO:0000305};
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE, AND DEVELOPMENTAL STAGE.
RC   STRAIN=Hong Kong {ECO:0000305};
RA   Chan L.L.;
RT   "Proteomic approach to characterize differential protein expression in
RT   toxic and harmful algal bloom species (HABs).";
RL   Thesis (2004), The Hong Kong Polytechnic University, Hong Kong.
RN   [2]
RP   PROTEIN SEQUENCE, AND DEVELOPMENTAL STAGE.
RC   STRAIN=Hong Kong;
RX   PubMed=15378703; DOI=10.1002/pmic.200300838;
RA   Chan L.L., Hodgkiss I.J., Wan J.M.-F., Lum J.H.-K., Mak A.S.-C., Sit W.-H.,
RA   Lo S.C.-L.;
RT   "Proteomic study of a model causative agent of harmful algal blooms,
RT   Prorocentrum triestinum II: the use of differentially expressed protein
RT   profiles under different growth phases and growth conditions for bloom
RT   prediction.";
RL   Proteomics 4:3214-3226(2004).
CC   -!- FUNCTION: Possible mediator for cell division in the blooming process.
CC       {ECO:0000305}.
CC   -!- DEVELOPMENTAL STAGE: Appears in the preblooming stage (G0/G1) of the
CC       algal life cycle and remains in the blooming stage (S and G2/M).
CC       {ECO:0000269|PubMed:15378703, ECO:0000269|Ref.1, ECO:0000305}.
CC   -!- MISCELLANEOUS: On the 2D-gel the determined pI of this protein is: 5.6,
CC       its MW is: 21.5 kDa. {ECO:0000305}.
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DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Cell cycle; Cell division; Direct protein sequencing.
FT   CHAIN           1..>15
FT                   /note="Preblooming protein 3"
FT                   /id="PRO_0000058241"
FT   NON_TER         15
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   15 AA;  1736 MW;  D7D9C417C1381BA8 CRC64;
     AEYDVSDADI EAFYQ