PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID MLOC_67972.2
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum
Family bHLH
Protein Properties Length: 208aa    MW: 23097.1 Da    PI: 6.5324
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MLOC_67972.2genomeIBSCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH38.12.7e-1257102555
                   HHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
           HLH   5 hnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                   +  +ErrRR r+N  +  Lr ++P+      +K+sK ++L  A+++Ik+Lq
  MLOC_67972.2  57 NLDAERRRRGRLNGNILALRAVVPNI-----TKMSKESTLADAIDHIKKLQ 102
                   5579*********************7.....7******************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474594.58E-1652117IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088814.81152101IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000836.36E-652105No hitNo description
PfamPF000101.1E-956102IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003534.2E-1358107IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.102.0E-1359113IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 208 aa     Download sequence    Send to blast
MPRRPRASRG GSGGEEVKME DFVESMLNLG GGGGEGEESE EGEQLPAADA TQYKSKNLDA  60
ERRRRGRLNG NILALRAVVP NITKMSKEST LADAIDHIKK LQNQVLELQS QLADSPGEAW  120
EKQGSASCSE SFAPTDNIHY QGQVELIPLG SCKYNLKIFW TKRAGLFTKV LEALCNYNVQ  180
VLSLNTITYY GYAESFFCIE RLRVSRML
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that plays a crucial role in tapetum development. Required for male fertility and pollen differentiation within the developing anther. Plays a major role in maintaining tapetum development, starting in early meiosis. Required for pollen mother cell meiosis. May regulate the anther-specific cysteine protease CP1 and lipid-transfer proteins C4 and C6 (PubMed:16141453). Required for anther development. Functions in parallel with GAMYB to regulate early anther development. Functions upstream of the transcription factor TDR and may positively regulate its transcription (PubMed:20590996). {ECO:0000269|PubMed:16141453, ECO:0000269|PubMed:20590996}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapMLOC_67972.2
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020177646.11e-130transcription factor UDT1-like
SwissprotB9FXT34e-87UDT1_ORYSJ; Transcription factor UDT1
TrEMBLA0A2X0SMU71e-129A0A2X0SMU7_WHEAT; Uncharacterized protein
TrEMBLA0A453BBG01e-129A0A453BBG0_AEGTS; Uncharacterized protein
TrEMBLA0A453BBH71e-129A0A453BBH7_AEGTS; Uncharacterized protein
TrEMBLM8D7731e-129M8D773_AEGTA; Transcription factor DYSFUNCTIONAL TAPETUM 1
STRINGMLOC_67972.11e-148(Hordeum vulgare)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G21330.13e-13bHLH family protein
Publications ? help Back to Top
  1. Liu Z,Bao W,Liang W,Yin J,Zhang D
    Identification of gamyb-4 and analysis of the regulatory role of GAMYB in rice anther development.
    J Integr Plant Biol, 2010. 52(7): p. 670-8
    [PMID:20590996]