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 Lj4g3v0216670.1
Organism
Lotus japonicus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Loteae; Lotus
Family MYB
Protein Properties Length: 173aa    MW: 20095.7 Da    PI: 10.0414
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Lj4g3v0216670.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding574.5e-182673148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+WT+eEde+l+ +v ++G g+W+ + +  g+ R++k+c++rw ++l
  Lj4g3v0216670.1 26 KGPWTPEEDEILAAYVIKHGEGNWNIVQKNTGLYRCGKSCRLRWTNHL 73
                     79*******************************************996 PP
2Myb_DNA-binding44.63.3e-1479122146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      +g+++++E+   v+ +++lG++ W++ a+ ++ gRt++++k++w++
  Lj4g3v0216670.1  79 KGPFSKDEQRVVVEMHARLGNK-WSKMAQQLP-GRTDNEIKNFWHT 122
                      79********************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129422.9332177IPR017930Myb domain
Gene3DG3DSA:1.10.10.604.7E-232176IPR009057Homeodomain-like
SuperFamilySSF466893.56E-3023120IPR009057Homeodomain-like
SMARTSM007171.5E-152575IPR001005SANT/Myb domain
PfamPF002493.0E-162673IPR001005SANT/Myb domain
CDDcd001671.32E-112873No hitNo description
Gene3DG3DSA:1.10.10.602.5E-2277126IPR009057Homeodomain-like
SMARTSM007177.7E-1278126IPR001005SANT/Myb domain
PROSITE profilePS5129418.05278128IPR017930Myb domain
PfamPF002491.5E-1279122IPR001005SANT/Myb domain
CDDcd001671.56E-881122No 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: 173 aa     Download sequence    Send to blast
MSLPSSSNGK GKSTGRDNDA EEDMRKGPWT PEEDEILAAY VIKHGEGNWN IVQKNTGLYR  60
CGKSCRLRWT NHLRPNLRKG PFSKDEQRVV VEMHARLGNK WSKMAQQLPG RTDNEIKNFW  120
HTRRKKLERV KMPLYPPHLK VLHDDQGCSS RQQPNASPSQ EDEFEKPEEK FKT
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-27231264106B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Accumulates in the pollen tube nucleus during pollen tube growth through the pistil. {ECO:0000269|PubMed:23791732}.
UniprotTISSUE SPECIFICITY: Expressed in pollen grains and pollen tube (PubMed:23791732, PubMed:24278028). Mostly expressed in mature pollen grains, and, to a lower extent, in inflorescences and siliques (PubMed:24278028). {ECO:0000269|PubMed:23791732, ECO:0000269|PubMed:24278028}.
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
PlantRegMapLj4g3v0216670.1
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_020238230.11e-60transcription factor MYB101
RefseqXP_022637422.11e-62transcription factor MYB101-like
SwissprotQ94FL73e-59MY120_ARATH; Transcription factor MYB120
TrEMBLA0A3Q0F4T22e-61A0A3Q0F4T2_VIGRR; transcription factor MYB101-like
STRINGEFJ158292e-59(Selaginella moellendorffii)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF3134817
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G55020.12e-61myb 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]