PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID 676708302
Organism
Sisymbrium irio
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Sisymbrieae; Sisymbrium
Family MYB
Protein Properties Length: 597aa    MW: 65562.5 Da    PI: 7.267
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
676708302genomeVEGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding48.91.5e-153178148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+WT+ Ede+l+ +v++ G g+W+++ +  g+ R++k+c++rw ++l
        676708302 31 KGPWTAAEDEILAAYVRENGEGNWNAVQKNTGLARCGKSCRLRWANHL 78
                     79******************************************9986 PP
2Myb_DNA-binding46.21e-1484127146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      +g++T +E+ l++++++qlG++ W++ a+ ++ gRt++++k++w++
        676708302  84 KGSFTGDEERLIIQLHAQLGNK-WARMAAQLP-GRTDNEIKNYWNT 127
                      789*******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.982678IPR017930Myb domain
SMARTSM007171.6E-123080IPR001005SANT/Myb domain
SuperFamilySSF466896.25E-2830125IPR009057Homeodomain-like
PfamPF002492.7E-143178IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.8E-213285IPR009057Homeodomain-like
CDDcd001673.96E-103378No hitNo description
PROSITE profilePS5129424.47879133IPR017930Myb domain
SMARTSM007172.5E-1583131IPR001005SANT/Myb domain
PfamPF002492.0E-1384127IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.604.0E-2486131IPR009057Homeodomain-like
CDDcd001671.00E-1086129No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009860Biological Processpollen tube growth
GO:0005634Cellular Componentnucleus
GO:0090406Cellular Componentpollen tube
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 597 aa     Download sequence    Send to blast
MILYGGGAGK DSGPTNHVSD GGGGGGVVLK KGPWTAAEDE ILAAYVRENG EGNWNAVQKN  60
TGLARCGKSC RLRWANHLRP NLKKGSFTGD EERLIIQLHA QLGNKWARMA AQLPGRTDNE  120
IKNYWNTRLK RLQRQGLPLY PPDIIPNHQL HPHPHHHHQQ HNHQHHQQQH QQQHQHQHQH  180
QQMYFQPQSS QPNTPSSSPL PSPTPVNANP SSSFTFHTTN PSTANLLHPL SPHTPNTPQT  240
PSQLSSTPPP PPLSSPLSSP RNNQYPTLPL FALPRSQINN NNNNANFTFP RPPPLLQPPS  300
SLLAKRYNNA NAPLNCINRV STAPFSPVSR DSYTSFLSLP YSSPAAPTAQ TATYHNTNNN  360
YSSSPSFSLN PSPSSYPTAT SSPSFLHSHY NPNSSSTSFN TNQAYSMKQE LPSNQIPQIG  420
TFNNVNNFTD NEKQNSTGLQ RRSISCSLLE DVLEEAEALA GGGGGRPPKR RQLTASPPDH  480
HNNNNNNDNF FSVSFGQYDS SENICSLQDL KSKEEESLQM NTMQDDIAKL LDWGSDSGEI  540
SNGQSSVVTD DNLVLDVHQF ASLFPADSTA AATAGNDDHN NNNNNNNCSW DDLHGIS
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C6e-29281311103C-Myb DNA-Binding Domain
1msf_C6e-29281311103C-Myb DNA-Binding Domain
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1465470RPPKRR
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator (PubMed:24278028). Binds to 5'-CAACTGTC-3' and/or 5'-TAACAAA-3' motif in target gene promoter to promote their expression (By similarity). Together with MYB97 and MYB101, functions as a male factor that controls pollen tube-synergid interaction in fertilization. Required for pollen tube growth arrest and sperm cell release in the female gametophyte, probably via the regulation of pollen tube-specific gene expression (PubMed:24278028, PubMed:23791732). {ECO:0000250|UniProtKB:O80883, ECO:0000269|PubMed:23791732, ECO:0000269|PubMed:24278028}.
Cis-element ? help Back to Top
SourceLink
PlantRegMap676708302
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Accumulates in pollen tube 4 hours after pollen germination. {ECO:0000269|PubMed:19714218}.
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_009120026.10.0PREDICTED: transcription factor MYB26-like
SwissprotQ94FL70.0MY120_ARATH; Transcription factor MYB120
TrEMBLM4CFF60.0M4CFF6_BRARP; Uncharacterized protein
STRINGBra002938.1-P0.0(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM99391934
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G55020.11e-157myb domain protein 120
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]