PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID orange1.1g046859m
Common NameCISIN_1g046859mg
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus
Family MYB
Protein Properties Length: 459aa    MW: 52573.6 Da    PI: 6.6911
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
orange1.1g046859mgenomeICGCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding58.81.2e-18213259148
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
    Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                        +g WTteEd ll+++v q+G + W+ Ia++++ gR +kqc++rw+++l
  orange1.1g046859m 213 KGQWTTEEDRLLIRLVDQFGIRKWSHIAQMLP-GRIGKQCRERWHNHL 259
                        799*****************************.*************97 PP

2Myb_DNA-binding55.81e-17267307345
                        SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
    Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 
                         W++eEd+ l++a+++ G++ W+ Ia++++ gRt++++k++w+
  orange1.1g046859m 267 IWSEEEDKALIEAHAEIGNK-WAEIAKRLP-GRTENSIKNHWN 307
                        6*******************.*********.***********8 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129429.292208263IPR017930Myb domain
SuperFamilySSF466892.59E-31210306IPR009057Homeodomain-like
SMARTSM007172.2E-16212261IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.602.6E-25214263IPR009057Homeodomain-like
CDDcd001671.99E-15216259No hitNo description
PfamPF139211.5E-17216274No hitNo description
SMARTSM007177.6E-17264312IPR001005SANT/Myb domain
PROSITE profilePS5129420.191264314IPR017930Myb domain
Gene3DG3DSA:1.10.10.604.0E-22264312IPR009057Homeodomain-like
CDDcd001671.33E-13268310No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010183Biological Processpollen tube guidance
GO:0045697Biological Processregulation of synergid differentiation
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 459 aa     Download sequence    Send to blast
MELDTKLRDQ AHHHASQQQP IFLSENYMKP ELPFEVPSSK GTTITNNLQD FDRHHHDLDD  60
DDGHHHLFVN LNGSSSTNPF SVHTSCFESL DAFPYNYSSS SNFDFYECKP FADHNYSSGN  120
GQVMDNFQSG GYLNYHQQQQ VNPVDILGSD HRSHMQLDFQ EMKPVNFLVS DEVSCVSAGN  180
GYYKKAGMDK NNNRAYHSVR KTMKIGKKSN VVKGQWTTEE DRLLIRLVDQ FGIRKWSHIA  240
QMLPGRIGKQ CRERWHNHLR PDIKKDIWSE EEDKALIEAH AEIGNKWAEI AKRLPGRTEN  300
SIKNHWNATK RRQFSKRKCR SKYPRASLLQ DYIKSLNLDA AGSSKHQRKN SSNINANNKS  360
KAATKSSPPA AAEQDFCRSD HLVPDFDFNE VPDFDFDDKL FDENCSIDSL IEEMTCAPVV  420
DHQKSLDMKV PPLDVPPVME FEVKKELDLV EMISQANL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C1e-432113132104C-Myb DNA-Binding Domain
1msf_C1e-432113132104C-Myb DNA-Binding Domain
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in cellularized but not uncellularized female gametophytes. {ECO:0000269|PubMed:16214903}.
UniprotTISSUE SPECIFICITY: Expressed at high levels in the synergid cells of the female gametophyte, and at lower levels in the endosperm of young seeds and the trichomes of young leaves and sepals. {ECO:0000269|PubMed:16214903, ECO:0000269|PubMed:17693534}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds to the motif 5'-GTAACNT-3' in the promoter of target genes (e.g. DD11 and DD18) and promotes their expression within synergid cells (e.g. in the filiform apparatus) in ovules (PubMed:16214903, PubMed:17693534, PubMed:18410484, PubMed:17937500). Required for the formation of the filiform apparatus during synergid cell differentiation in the female gametophyte (PubMed:16214903). Involved in pollen tube guidance to the micropyle (PubMed:16214903, PubMed:17937500, PubMed:23093426). {ECO:0000269|PubMed:16214903, ECO:0000269|PubMed:17693534, ECO:0000269|PubMed:17937500, ECO:0000269|PubMed:18410484, ECO:0000269|PubMed:23093426}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00442DAPTransfer from AT4G18770Download
Motif logo
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006477545.10.0transcription factor MYB98-like
SwissprotQ9S7L21e-99MYB98_ARATH; Transcription factor MYB98
TrEMBLA0A067FTX00.0A0A067FTX0_CITSI; Uncharacterized protein
STRINGXP_006477545.10.0(Citrus sinensis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM58692847
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G18770.15e-98myb domain protein 98
Publications ? help Back to Top
  1. Mendes MA, et al.
    Live and let die: a REM complex promotes fertilization through synergid cell death in Arabidopsis.
    Development, 2016. 143(15): p. 2780-90
    [PMID:27338615]