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 GRMZM2G136887_P02
Common NameSMH1, ZEAMMB73_836537
Organism
Zea mays
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea
Family MYB_related
Protein Properties Length: 299aa    MW: 32576.4 Da    PI: 9.6745
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G136887_P02genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding43.28.9e-14556147
                       TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHT.....TTS-HHHHHHHHHHH CS
    Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmg.....kgRtlkqcksrwqky 47
                       ++rWT+eE+  l+ +v+++G+g W+tI r          R+  ++k++w+++
  GRMZM2G136887_P02  5 KQRWTPEEEAALKAGVAKHGPGKWRTILRDSDfsallRLRSNVDLKDKWRNL 56
                       79***********************************99***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129414.226161IPR017930Myb domain
SuperFamilySSF466895.24E-15259IPR009057Homeodomain-like
SMARTSM007176.4E-8459IPR001005SANT/Myb domain
PfamPF002491.1E-9556IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.607.9E-14556IPR009057Homeodomain-like
CDDcd116601.23E-18656No hitNo description
SuperFamilySSF467852.23E-17122199IPR011991Winged helix-turn-helix DNA-binding domain
Gene3DG3DSA:1.10.10.107.1E-17123196IPR011991Winged helix-turn-helix DNA-binding domain
PROSITE profilePS5150425.238124192IPR005818Linker histone H1/H5, domain H15
SMARTSM005261.1E-13124187IPR005818Linker histone H1/H5, domain H15
PfamPF005387.0E-11129185IPR005818Linker histone H1/H5, domain H15
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006334Biological Processnucleosome assembly
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0000781Cellular Componentchromosome, telomeric region
GO:0000786Cellular Componentnucleosome
GO:0005730Cellular Componentnucleolus
GO:0003691Molecular Functiondouble-stranded telomeric DNA binding
GO:0042803Molecular Functionprotein homodimerization activity
GO:0043047Molecular Functionsingle-stranded telomeric DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 299 aa     Download sequence    Send to blast
MGAPKQRWTP EEEAALKAGV AKHGPGKWRT ILRDSDFSAL LRLRSNVDLK DKWRNLSVTA  60
GGYGSREKAR MALKKGRRVV PKLTAEPMDV DVKDMDDAHD TAIDVEPLAM AFESLPTEES  120
PDKSVARLDD LILEAIRKLK EPSGPSKAAI AAYIEDQYWP PADFQRLLST KLKALVNSGK  180
LIKVNQKYRI APSPPPSGRI GTKVSSAEGM KAENNNAKRL TKHQVIAELE KMKGMTKEEA  240
AAFAAKAVAE AEVAIAEAEE AARVAEAAEN DAEAAKAFLD AVTLSMRNRN AASMMLRAC
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.796830.0cell culture| ear| meristem| ovary| root| shoot
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G136887
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in leaves. {ECO:0000269|PubMed:14576282}.
Functional Description ? help Back to Top
Source Description
UniProtBinds preferentially double-stranded telomeric repeats 5'-TTTAGGG-3', but can also bind to the single G-rich and C-rich telomeric strand. {ECO:0000269|PubMed:14576282}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G136887_P02
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY2716590.0AY271659.1 Zea mays single myb histone 1 (Smh1) mRNA, complete cds.
GenBankBT0421770.0BT042177.1 Zea mays full-length cDNA clone ZM_BFb0153F14 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001141858.10.0single myb histone 1
SwissprotQ6WS850.0SMH1_MAIZE; Single myb histone 1
TrEMBLA0A060CZC40.0A0A060CZC4_MAIZE; MYB-related transcription factor (Fragment)
STRINGGRMZM2G136887_P020.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP132438110
Representative plantOGRP8551659
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G49950.35e-67telomere repeat binding factor 1
Publications ? help Back to Top
  1. Marian CO, et al.
    The maize Single myb histone 1 gene, Smh1, belongs to a novel gene family and encodes a protein that binds telomere DNA repeats in vitro.
    Plant Physiol., 2003. 133(3): p. 1336-50
    [PMID:14576282]
  2. Alexandrov NN, et al.
    Insights into corn genes derived from large-scale cDNA sequencing.
    Plant Mol. Biol., 2009. 69(1-2): p. 179-94
    [PMID:18937034]
  3. Soderlund C, et al.
    Sequencing, mapping, and analysis of 27,455 maize full-length cDNAs.
    PLoS Genet., 2009. 5(11): p. e1000740
    [PMID:19936069]
  4. Schnable PS, et al.
    The B73 maize genome: complexity, diversity, and dynamics.
    Science, 2009. 326(5956): p. 1112-5
    [PMID:19965430]