ID   RAF1B_WHEAT             Reviewed;         362 AA.
AC   Q70KG3;
DT   26-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 42.
DE   RecName: Full=Protein RAFTIN 1B;
DE            Short=TaRAFTIN1b;
DE   AltName: Full=BURP domain-containing protein 1B;
DE   Flags: Precursor;
GN   Name=RAFTIN1B;
OS   Triticum aestivum (Wheat).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX   NCBI_TaxID=4565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA], FUNCTION, AND TISSUE SPECIFICITY.
RC   STRAIN=cv. AC Karma; TISSUE=Anther;
RX   PubMed=14612572; DOI=10.1073/pnas.2231254100;
RA   Wang A., Xia Q., Xie W., Datla R., Selvaraj G.;
RT   "The classical Ubisch bodies carry a sporophytically produced structural
RT   protein (RAFTIN) that is essential for pollen development.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:14487-14492(2003).
CC   -!- FUNCTION: Required for pollen development. Probably synthesized in the
CC       tapetum, packaged in Ubisch bodies and transported at appropriate
CC       stages to the micropsores. {ECO:0000269|PubMed:14612572}.
CC   -!- TISSUE SPECIFICITY: Specifically expressed in anthers, in the tapetum
CC       and microspores (at protein level). {ECO:0000269|PubMed:14612572}.
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DR   EMBL; AJ575664; CAE02614.1; -; mRNA.
DR   EMBL; AJ575665; CAE02615.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q70KG3; -.
DR   PRIDE; Q70KG3; -.
DR   EnsemblPlants; TraesWEE_scaffold_036461_01G000100.1; TraesWEE_scaffold_036461_01G000100.1; TraesWEE_scaffold_036461_01G000100.
DR   Gramene; TraesWEE_scaffold_036461_01G000100.1; TraesWEE_scaffold_036461_01G000100.1; TraesWEE_scaffold_036461_01G000100.
DR   Proteomes; UP000019116; Unplaced.
DR   GO; GO:0043668; C:exine; IDA:UniProtKB.
DR   GO; GO:0070645; C:Ubisch body; IDA:UniProtKB.
DR   GO; GO:0009555; P:pollen development; IBA:GO_Central.
DR   GO; GO:0010152; P:pollen maturation; ISS:UniProtKB.
DR   InterPro; IPR044816; BURP.
DR   InterPro; IPR004873; BURP_dom.
DR   PANTHER; PTHR31236; PTHR31236; 1.
DR   Pfam; PF03181; BURP; 1.
DR   SMART; SM01045; BURP; 1.
DR   PROSITE; PS51277; BURP; 1.
PE   1: Evidence at protein level;
KW   Glycoprotein; Reference proteome; Signal.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000255"
FT   CHAIN           21..362
FT                   /note="Protein RAFTIN 1B"
FT                   /id="PRO_0000375846"
FT   DOMAIN          142..356
FT                   /note="BURP"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00604"
FT   REGION          58..94
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        61..82
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CARBOHYD        102
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   362 AA;  38313 MW;  26F03376549DF727 CRC64;
     MARFLVALLA ATLVAVQAGG QLGHAAPATG EVFWRAVLPH SPLPDAVLRL LKQPAAESTS
     FVRDPEDRPP FDYRDYSRSS SDDEPSKSTV AASGAGGFDY DNYSGADERR GATDEYKAPS
     SSLAGSGAYM ARGGKAETTT VFFHEEAVRV GRRLPFHFPP ATPAALGFLP RQVADSVPFT
     TAALPGILAT FGIASDSTTV PSMEATLRAC ESPTIAGESK FCATSLEALV ERAMGVLGTR
     DIRPVTSTLP RAGAPLQTYT VVAVQPVEGG PVFVACHDEA YPYTVYRCHT TGPSRAYTVD
     MEGARGADAV TIAAVCHTDT SLWNPEHVSF KLLGTKPGGT PVCHLMPYGH IIWAKNVKRS
     PA