ID   NAMB1_HORVS             Reviewed;         406 AA.
AC   D2SMN4;
DT   28-NOV-2012, integrated into UniProtKB/Swiss-Prot.
DT   02-MAR-2010, sequence version 1.
DT   25-MAY-2022, entry version 30.
DE   RecName: Full=NAC transcription factor NAM-B1;
GN   Name=NAM-B1;
OS   Hordeum vulgare subsp. spontaneum (Wild barley) (Hordeum spontaneum).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum.
OX   NCBI_TaxID=77009;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION.
RX   PubMed=20005003; DOI=10.1016/j.jplph.2009.10.014;
RA   Jamar C., Loffet F., Frettinger P., Ramsay L., Fauconnier M.L.,
RA   du Jardin P.;
RT   "NAM-1gene polymorphism and grain protein content in Hordeum.";
RL   J. Plant Physiol. 167:497-501(2010).
CC   -!- FUNCTION: Transcription factor of the NAC family associated with the
CC       grain protein content (GPC). Sequences of the 11 European varieties of
CC       H.vulgare tested belongs to the same haplotype while the sequence found
CC       in H.spontaneum, an ancestor of the cultivated H.vulgare which has a
CC       higher GPC, belongs to an other haplotype.
CC       {ECO:0000269|PubMed:20005003}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305}.
CC   -!- DOMAIN: The NAC domain includes a DNA-binding domain and a dimerization
CC       domain.
CC   -!- MISCELLANEOUS: High grain protein content (GPC) is a desirable trait in
CC       breadmaking and pasta wheat varieties because of its positive effects
CC       on quality and nutritional value while Low GPC is a desirable trait for
CC       barley malt and beer production.
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DR   EMBL; EU908210; ACL31422.1; -; Genomic_DNA.
DR   AlphaFoldDB; D2SMN4; -.
DR   SMR; D2SMN4; -.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   Gene3D; 2.170.150.80; -; 1.
DR   InterPro; IPR003441; NAC-dom.
DR   InterPro; IPR036093; NAC_dom_sf.
DR   Pfam; PF02365; NAM; 1.
DR   SUPFAM; SSF101941; SSF101941; 1.
DR   PROSITE; PS51005; NAC; 1.
PE   4: Predicted;
KW   DNA-binding; Nucleus; Transcription; Transcription regulation.
FT   CHAIN           1..406
FT                   /note="NAC transcription factor NAM-B1"
FT                   /id="PRO_0000420374"
FT   DOMAIN          35..204
FT                   /note="NAC"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00353"
FT   DNA_BIND        137..210
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00353"
FT   REGION          1..40
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..17
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   406 AA;  43517 MW;  2BC1BF4798C326F6 CRC64;
     MGSPDSSSGS AQKPPRHQHQ HQPPPPRRQG SAPELPPGFR FHPTDEELVV HYLKKKAAKA
     PLPVTIIAEV DLYKFDPWEL PEKATFGEHE WYFFSPRDRK YPNGARPNRA ATSGYWKATG
     TDKPILASAT GCGREKVGVK KALVFYRGKP PRGLKTNWIM HEYRLTGASA GSTTTSRPPP
     VTGGSRAPAS LRLDDWVLCR IYKKTSKAAA AVGDEQRSME CEDSVEDAVT AYPPYATAGM
     AGAGAHGSNY VQLLHHHDSH EDNFQLDGLL TEHDVGLSAG AASLGHLAAA ARATKQFLAP
     SSSTPFNWLE ASTGGSILPQ ARNFPGFNRS RNVGSMSLSS TADDMAGAVD VSDGGNAVNA
     MYLPVQDGTY HQHVILGAPL APEAIAGAAT SGFQHHVQIS GVNWNP