MYB1_MAIZE
ID MYB1_MAIZE Reviewed; 340 AA.
AC P20024;
DT 01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1991, sequence version 1.
DT 25-MAY-2022, entry version 109.
DE RecName: Full=Myb-related protein Zm1;
OS Zea mays (Maize).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX NCBI_TaxID=4577;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX PubMed=2664447; DOI=10.1007/bf00334354;
RA Marocco A., Wissenbach M., Becker D., Paz-Ares J., Saedler H., Salamini F.,
RA Rohde W.;
RT "Multiple genes are transcribed in Hordeum vulgare and Zea mays that carry
RT the DNA binding domain of the myb oncoproteins.";
RL Mol. Gen. Genet. 216:183-187(1989).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION.
RX PubMed=7920701; DOI=10.1046/j.1365-313x.1994.6010021.x;
RA Franken P., Schrell S., Peterson P.A., Saedler H., Wienand U.;
RT "Molecular analysis of protein domain function encoded by the myb-
RT homologous maize genes C1, Zm 1 and Zm 38.";
RL Plant J. 6:21-30(1994).
CC -!- FUNCTION: Transcription factor that regulates positively genes involved
CC in anthocyanin biosynthesis such as A1. {ECO:0000269|PubMed:7920701}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305}.
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DR EMBL; X78845; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR PIR; S04898; S04898.
DR AlphaFoldDB; P20024; -.
DR SMR; P20024; -.
DR STRING; 4577.GRMZM5G833253_P01; -.
DR PaxDb; P20024; -.
DR MaizeGDB; 69590; -.
DR eggNOG; KOG0048; Eukaryota.
DR Proteomes; UP000007305; Unplaced.
DR ExpressionAtlas; P20024; baseline and differential.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR CDD; cd00167; SANT; 2.
DR InterPro; IPR009057; Homeobox-like_sf.
DR InterPro; IPR017930; Myb_dom.
DR InterPro; IPR001005; SANT/Myb.
DR Pfam; PF00249; Myb_DNA-binding; 2.
DR SMART; SM00717; SANT; 2.
DR SUPFAM; SSF46689; SSF46689; 1.
DR PROSITE; PS51294; HTH_MYB; 2.
PE 2: Evidence at transcript level;
KW Activator; DNA-binding; Nucleus; Reference proteome; Repeat; Transcription;
KW Transcription regulation.
FT CHAIN 1..340
FT /note="Myb-related protein Zm1"
FT /id="PRO_0000197064"
FT DOMAIN 11..63
FT /note="HTH myb-type 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00625"
FT DOMAIN 64..118
FT /note="HTH myb-type 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00625"
FT DNA_BIND 39..63
FT /note="H-T-H motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00625"
FT DNA_BIND 91..114
FT /note="H-T-H motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00625"
FT REGION 116..173
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 190..209
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 136..172
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT CONFLICT 78
FT /note="Missing (in Ref. 2; X78845)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 340 AA; 36239 MW; F2341387F6263DAF CRC64;
MGRGRAPCCA KVGLNRGSWT PQEDMRLIAY IQKHGHTNWR ALPKQAGLLR CGKSCRLRWI
NYLRPDLKRG NFTDEEEEAI IRLHGLLGNK WSKIAACLPG RTDNEIKNVW NTHLKKKVAQ
REKKKAGAGS GDAGTPATAP LSSATSSTTT HNSSGGSDSG DQCGTSREPD ATDVCTLQPE
DMDVSDMLVD GAPPAAQPMP SPSSSSSLTT CVGGVEELIE LPVIDIEPEI WSIIDGESAV
ARHGGDAAAP CTGTGTAVST SEAEEAAAND WWLENLEKEL GLWGYAEEDT QAHPDLLDHY
TGLSPLCALE GDPVSTYFQT GPAAAEPELL VVVEPSAVLL
