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 Kaladp0071s0124.21.p
Organism
Kalanchoe laxiflora
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe
Family MYB
Protein Properties Length: 469aa    MW: 53051.5 Da    PI: 6.1242
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Kaladp0071s0124.21.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding44.43.9e-142266348
                          SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
       Myb_DNA-binding  3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                           WT+eEd++l + ++ +G+++W+ +a+++   +t  qc+ rw++yl
  Kaladp0071s0124.21.p 22 VWTQEEDDILREQIRIYGTDNWAIVASKFS-DKTTRQCRRRWYTYL 66
                          6*****************************.*************97 PP
2Myb_DNA-binding47.93e-1572115146
                           TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
       Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                           +g WT+eEd ll +a +++G++ W+ Ia+++  gRt++ +k+r+ +
  Kaladp0071s0124.21.p  72 KGGWTPEEDMLLCEAQRKFGNK-WTEIAKMVS-GRTDNAVKNRFST 115
                           688*******************.*********.**********976 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.6611566IPR017930Myb domain
SuperFamilySSF466891.5E-2619113IPR009057Homeodomain-like
SMARTSM007171.1E-131968IPR001005SANT/Myb domain
PfamPF139218.3E-152383No hitNo description
CDDcd001679.27E-132366No hitNo description
Gene3DG3DSA:1.10.10.604.0E-202373IPR009057Homeodomain-like
PROSITE profilePS5129421.11267121IPR017930Myb domain
SMARTSM007173.5E-1571119IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.606.1E-2174120IPR009057Homeodomain-like
CDDcd001671.03E-1075116No 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: 469 aa     Download sequence    Send to blast
MKKRSDINTI EGVKLKERHI VVWTQEEDDI LREQIRIYGT DNWAIVASKF SDKTTRQCRR  60
RWYTYLNSDF KKGGWTPEED MLLCEAQRKF GNKWTEIAKM VSGRTDNAVK NRFSTLCKKR  120
AKREALAKED NIALSNVGKK RILLKSEVGV QENEAPYKKM RRTHIPVPAE SCNREKVVPG  180
EYEKSVQNQL RPPLAALVKN SVNVGNLLNR RHIPIPKESI HDGHNYYDED SSLAKDDTEG  240
AALMRQAESF TSLAVRASAQ NTEHSLEHAW KVLRELLSQT KDGDLLRCNI SDVNFQLEEF  300
KNLLQDFKNR EEGMRQPDLY EESSGSSDYS TGSTLLSHAT EGTPINQPMD TSELNQDMGS  360
EIQVTPGQKE NEESMTMFGS LSYQDGFQSS QEPNGEEVVS AESAVEFGSP LHVTPLFPDE  420
STEIPSPKFS ESERNFLIKA LGMEAPYHPG TNLSQPHPIC KRALLHSL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A3e-262312110108B-MYB
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds to DNA in promoters cis-regulatory element 5'-GGCGCGC-3' of cell cycle genes, including cyclins, cyclin-dependent kinases (CDKs), and components of the pre-replication complex (PubMed:20675570, PubMed:24687979). Binds to DNA in promoters cis-regulatory element 5'-AGCCG-3' of auxin regulated genes (e.g. PIN3 and PIN7) (PubMed:26578169). Together with FAMA and MYB124, ensures that stomata contain just two guard cells (GCs) by enforcing a single symmetric precursor cell division before stomatal maturity (PubMed:24571519). Represses the expression of the mitosis-inducing factors CDKB1-1 and CDKA-1, specifically required for the last guard mother cells (GMC) symmetric divisions in the stomatal pathway (PubMed:20675570, PubMed:24687979). Represses CYCA2-3 in newly formed guard cells (PubMed:21772250). Together with MYB88, regulates stomata spacing by restricting divisions late in the stomatal cell lineage thus limiting the number of GMC divisions (PubMed:16155180). In collaboration with CDKB1-1 and CDKB1-2, restrict the G1/S transition and chloroplast and nuclear number during stomatal formation, and normally maintain fate and developmental progression throughout the stomatal cell lineage (PubMed:24123248). Involved in sensing and/or transducing abiotic stress (e.g. drought and salt), probably via the positive regulation of NAC019 (PubMed:21105921). Regulates female reproduction being required for entry into megasporogenesis, probably via the regulation of cell cycle genes (PubMed:22915737). Plays a minor role in lateral roots (LRs) initiation (PubMed:26578065). Involved complementarily in establishing the gravitropic set-point angles of lateral roots by regulating the transcription of PIN3 and PIN7 in gravity-sensing cells of primary and lateral roots (PubMed:26578169). {ECO:0000269|PubMed:16155180, ECO:0000269|PubMed:20675570, ECO:0000269|PubMed:21105921, ECO:0000269|PubMed:21772250, ECO:0000269|PubMed:22915737, ECO:0000269|PubMed:24123248, ECO:0000269|PubMed:24571519, ECO:0000269|PubMed:24687979, ECO:0000269|PubMed:26578065, ECO:0000269|PubMed:26578169}.
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_028085660.11e-163transcription factor MYB124-like
SwissprotF4IRB41e-132MYB88_ARATH; Transcription factor MYB88
TrEMBLA0A2P2JZC81e-160A0A2P2JZC8_RHIMU; MYB family protein
TrEMBLD7TNB91e-160D7TNB9_VITVI; Uncharacterized protein
STRINGVIT_01s0026g01910.t011e-161(Vitis vinifera)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G02820.21e-119myb domain protein 88
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]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  3. Yang K, et al.
    Requirement for A-type cyclin-dependent kinase and cyclins for the terminal division in the stomatal lineage of Arabidopsis.
    J. Exp. Bot., 2014. 65(9): p. 2449-61
    [PMID:24687979]
  4. Yang M
    The FOUR LIPS (FLP) and MYB88 genes conditionally suppress the production of nonstomatal epidermal cells in Arabidopsis cotyledons.
    Am. J. Bot., 2016. 103(9): p. 1559-66
    [PMID:27620181]
  5. Xu Z, et al.
    DGE-seq analysis of MUR3-related Arabidopsis mutants provides insight into how dysfunctional xyloglucan affects cell elongation.
    Plant Sci., 2017. 258: p. 156-169
    [PMID:28330559]
  6. Qu Y, et al.
    Peroxisomal CuAOζ and its product H2O2 regulate the distribution of auxin and IBA-dependent lateral root development in Arabidopsis.
    J. Exp. Bot., 2017. 68(17): p. 4851-4867
    [PMID:28992128]
  7. Xie Y, et al.
    An atypical R2R3 MYB transcription factor increases cold hardiness by CBF-dependent and CBF-independent pathways in apple.
    New Phytol., 2018. 218(1): p. 201-218
    [PMID:29266327]