PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Oropetium_20150105_01029A
Organism
Oropetium thomaeum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Chloridoideae; Cynodonteae; Tripogoninae; Oropetium
Family MYB
Protein Properties Length: 232aa    MW: 25560.3 Da    PI: 10.1313
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Oropetium_20150105_01029AgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding54.13.6e-171461148
                               TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
            Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                               +g+WT+eEd +l+     +G+g+W+t++++ g++R++k+c++r+ +yl
  Oropetium_20150105_01029A 14 KGPWTPEEDAKLLAFTSTHGTGNWTTVPQRAGLKRCGKSCRLRYTNYL 61
                               79********************************************97 PP
2Myb_DNA-binding54.13.5e-1769110346
                                SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
            Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                                ++T+eE+el+v ++++lG++ W++Ia+ ++ gRt++++k++w++
  Oropetium_20150105_01029A  69 NFTQEEEELIVTLHAMLGSR-WSLIANQLP-GRTDNDVKNYWNT 110
                                89******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.608.0E-24565IPR009057Homeodomain-like
PROSITE profilePS5129416.868961IPR017930Myb domain
SuperFamilySSF466891.91E-3011108IPR009057Homeodomain-like
SMARTSM007175.0E-141363IPR001005SANT/Myb domain
PfamPF002491.5E-151461IPR001005SANT/Myb domain
CDDcd001671.46E-111661No hitNo description
PROSITE profilePS5129425.00362116IPR017930Myb domain
SMARTSM007173.5E-1566114IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.607.5E-2466116IPR009057Homeodomain-like
PfamPF002492.2E-1569110IPR001005SANT/Myb domain
CDDcd001674.03E-1369112No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 232 aa     Download sequence    Send to blast
MGRPPCCDKA NVKKGPWTPE EDAKLLAFTS THGTGNWTTV PQRAGLKRCG KSCRLRYTNY  60
LRPNLKHENF TQEEEELIVT LHAMLGSRWS LIANQLPGRT DNDVKNYWNT KLSKKLRQRG  120
IDPITHRPIA DLMHSIGALA IRPPPQHPNT SAYLPAAPPP LVRDVAAYHA AAAVQQQQQV  180
LIDAGDAPAS PDQLQQLKLA RVAKQLTHHQ IINAVKSIPG PHQSILLESN G*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A7e-28141167108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds to the DNA sequence 5'-CCAACC-3'. Regulates directly PME5, UND and GLOX1 (PubMed:21673079). Essential for tapetum development in anthers and microsporogenesis (PubMed:12848824, PubMed:21673079). Regulates the timing of tapetal programmed cell death (PCD) which is critical for pollen development. May act through the activation of UND, encoding an A1 aspartic protease (PubMed:21673079). Required for anther development by regulating tapetum development, callose dissolution and exine formation. Acts upstream of A6 and FAR2/MS2, two genes required for pollen exine formation (PubMed:17727613). Negatively regulates trichome endoreduplication and trichome branching (PubMed:12848824). {ECO:0000269|PubMed:12848824, ECO:0000269|PubMed:17727613, ECO:0000269|PubMed:21673079}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapOropetium_20150105_01029A
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0854910.0BT085491.1 Zea mays full-length cDNA clone ZM_BFc0020H06 mRNA, complete cds.
GenBankEU9670890.0EU967089.1 Zea mays clone 299414 DNA binding protein mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002465411.11e-113myb-related protein Zm38
SwissprotQ9XHV06e-66MYB80_ARATH; Transcription factor MYB80
TrEMBLA0A1Z5S9Y71e-111A0A1Z5S9Y7_SORBI; Uncharacterized protein
STRINGSb01g038250.11e-112(Sorghum bicolor)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP118743439
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G56110.17e-68myb domain protein 103
Publications ? help Back to Top
  1. Li SF,Iacuone S,Parish RW
    Suppression and restoration of male fertility using a transcription factor.
    Plant Biotechnol. J., 2007. 5(2): p. 297-312
    [PMID:17309685]
  2. Qian H, et al.
    Trace concentrations of imazethapyr (IM) affect floral organs development and reproduction in Arabidopsis thaliana: IM-induced inhibition of key genes regulating anther and pollen biosynthesis.
    Ecotoxicology, 2015. 24(1): p. 163-71
    [PMID:25348600]
  3. Xiong SX, et al.
    The transcription factors MS188 and AMS form a complex to activate the expression of CYP703A2 for sporopollenin biosynthesis in Arabidopsis thaliana.
    Plant J., 2016. 88(6): p. 936-946
    [PMID:27460657]
  4. Verma N,Burma PK
    Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum.
    Plant J., 2017. 92(3): p. 481-494
    [PMID:28849604]
  5. Li DD,Xue JS,Zhu J,Yang ZN
    Gene Regulatory Network for Tapetum Development in Arabidopsis thaliana.
    Front Plant Sci, 2017. 8: p. 1559
    [PMID:28955355]