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 GRMZM2G087817_P02
Common NameSMH2
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: 298aa    MW: 32629.4 Da    PI: 8.9009
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G087817_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+++
  GRMZM2G087817_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 profilePS5129414.892161IPR017930Myb domain
SuperFamilySSF466893.45E-15259IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.605.6E-14356IPR009057Homeodomain-like
SMARTSM007176.4E-8459IPR001005SANT/Myb domain
PfamPF002491.1E-9556IPR001005SANT/Myb domain
CDDcd116601.10E-18656No hitNo description
SuperFamilySSF467852.29E-16122195IPR011991Winged helix-turn-helix DNA-binding domain
Gene3DG3DSA:1.10.10.104.6E-16123194IPR011991Winged helix-turn-helix DNA-binding domain
PROSITE profilePS5150423.724124192IPR005818Linker histone H1/H5, domain H15
SMARTSM005261.9E-11124187IPR005818Linker histone H1/H5, domain H15
PfamPF005383.3E-9129185IPR005818Linker 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
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000037anatomyshoot apex
PO:0006310anatomytassel floret
PO:0006339anatomyjuvenile vascular leaf
PO:0006340anatomyadult vascular leaf
PO:0006341anatomyprimary shoot system
PO:0006354anatomyear floret
PO:0006505anatomycentral spike of ear inflorescence
PO:0008018anatomytransition vascular leaf
PO:0009001anatomyfruit
PO:0009009anatomyplant embryo
PO:0009025anatomyvascular leaf
PO:0009054anatomyinflorescence bract
PO:0009066anatomyanther
PO:0009074anatomystyle
PO:0009084anatomypericarp
PO:0009089anatomyendosperm
PO:0020040anatomyleaf base
PO:0020104anatomyleaf sheath
PO:0020126anatomytassel inflorescence
PO:0020127anatomyprimary root
PO:0020136anatomyear inflorescence
PO:0020142anatomystem internode
PO:0020148anatomyshoot apical meristem
PO:0025142anatomyleaf tip
PO:0025287anatomyseedling coleoptile
PO:0001007developmental stagepollen development stage
PO:0001009developmental stageD pollen mother cell meiosis stage
PO:0001052developmental stagevascular leaf expansion stage
PO:0001053developmental stagevascular leaf post-expansion stage
PO:0001083developmental stageinflorescence development stage
PO:0001094developmental stageplant embryo coleoptilar stage
PO:0001095developmental stageplant embryo true leaf formation stage
PO:0001180developmental stageplant proembryo stage
PO:0007001developmental stageearly whole plant fruit ripening stage
PO:0007003developmental stageIL.03 full inflorescence length reached stage
PO:0007006developmental stageIL.00 inflorescence just visible stage
PO:0007015developmental stageradicle emergence stage
PO:0007016developmental stagewhole plant flowering stage
PO:0007022developmental stageseed imbibition stage
PO:0007026developmental stageFL.00 first flower(s) open stage
PO:0007031developmental stagemid whole plant fruit ripening stage
PO:0007032developmental stagewhole plant fruit formation stage up to 10%
PO:0007045developmental stagecoleoptile emergence stage
PO:0007063developmental stageLP.07 seven leaves visible stage
PO:0007065developmental stageLP.05 five leaves visible stage
PO:0007072developmental stageLP.18 eighteen leaves visible stage
PO:0007094developmental stageLP.01 one leaf visible stage
PO:0007101developmental stageLP.09 nine leaves visible stage
PO:0007104developmental stageLP.15 fifteen leaves visible stage
PO:0007106developmental stageLP.03 three leaves visible stage
PO:0007112developmental stage1 main shoot growth stage
PO:0007116developmental stageLP.11 eleven leaves visible stage
PO:0007123developmental stageLP.06 six leaves visible stage
PO:0007633developmental stageendosperm development stage
PO:0021004developmental stageinflorescence initiation stage
Sequence ? help Back to Top
Protein Sequence    Length: 298 aa     Download sequence    Send to blast
MGVPKQRWTP EEEAALKAGV AKHGPGKWRT ILRDSDFSAL LRLRSNVDLK DKWRNLSVTA  60
GGYGSREKAR MALKKGRRVV PKLTAEPMDV DEKDMDNAHD TVIDVEPLAM AFEPLPFLES  120
PDKSVARLDD LIVEAIRKLN EPSGSNKAVI SGYIEDQYWP PADFQYLLST KLKSLVNSGK  180
LIKVNQKYRI APSSSLGGIS TKVSSSEGMN TENNNVKRLT KPQVVAELEK MKGMTREEAA  240
AFAAKAVAEA EVAMAEAEEA ARVAEAAEND AEAAKAFLDA VILSMRNRNA ASMILRAC
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.976930.0embryo| endosperm| meristem
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G087817
Functional Description ? help Back to Top
Source Description
UniProtBinds preferentially double-stranded telomeric repeats, but may also bind to the single telomeric strand. {ECO:0000250}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G087817_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
GenBankBT0402780.0BT040278.1 Zea mays full-length cDNA clone ZM_BFc0075J17 mRNA, complete cds.
GenBankEU9622280.0EU962228.1 Zea mays clone 241094 single myb histone 1 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001141049.10.0single myb histone 2
SwissprotB4FT400.0SMH2_MAIZE; Single myb histone 2
TrEMBLA0A1R3Q6E10.0A0A1R3Q6E1_MAIZE; Telomere repeat-binding factor 1
TrEMBLK4JBT10.0K4JBT1_MAIZE; MYB-related transcription factor (Fragment)
STRINGGRMZM2G087817_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
AT1G49950.34e-65telomere 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]