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 MDP0000046392
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Malus
Family HD-ZIP
Protein Properties Length: 733aa    MW: 80523.6 Da    PI: 5.8649
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MDP0000046392genomeGDRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox629.2e-2065120156
                    TT--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS
       Homeobox   1 rrkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 
                    r++ +++t+ q++e+e++F+++++p+ ++r+eL+++lgL+  qVk+WFqN+R+++k
  MDP0000046392  65 RKRYHRHTQLQIQEMEAFFKECPHPDDKQRKELSRELGLEPLQVKFWFQNKRTQMK 120
                    789999***********************************************998 PP

2START215.61.8e-672534751206
                    HHHHHHHHHHHHHHHHC-TT-EEEE......EXCCTTEEEEEEESSS......SCEEEEEEEECCSCHHHHHHHHHCCCGGCT-TT-S....EEEE CS
          START   1 elaeeaaqelvkkalaeepgWvkss......esengdevlqkfeeskv.....dsgealrasgvvdmvlallveellddkeqWdetla....kaet 81 
                    ela +a++el+++a+ ++p+Wv         e++n+de+l++f+++ +      ++ea+r+s +v+m++++lve+l+d++ qW++ +     +a+t
  MDP0000046392 253 ELAVAAMEELIRMAQDGDPLWVPGDhnsiqkEILNEDEYLRTFPRGIGpkilgLKSEASRESELVIMNHVNLVEILMDVN-QWSTIFCgvvsRAMT 347
                    57899*****************877788999**************999********************************.******99999**** PP

                    EEEECTT......EEEEEEEEXXTTXX-SSX.EEEEEEEEEEE.TTS-EEEEEEEEE-TTS--.-TTSEE-EESSEEEEEEEECTCEEEEEEEE-E CS
          START  82 levissg......galqlmvaelqalsplvp.RdfvfvRyirqlgagdwvivdvSvdseqkppesssvvRaellpSgiliepksnghskvtwvehv 170
                    l+ +s+g      galq+m+ae+q++splvp R+ +fvRy++q+ +g+w++vdvS+d+ ++ p    + R++++pSg+li++++ng+skvtwvehv
  MDP0000046392 348 LDILSTGvagnynGALQVMTAEFQVPSPLVPtRENYFVRYCKQQVDGTWAVVDVSLDNLRPSP----ISRSRRRPSGCLIQELPNGYSKVTWVEHV 439
                    *************************************************************99....69*************************** PP

                    E--SSXXHHHHHHHHHHHHHHHHHHHHHHTXXXXXX CS
          START 171 dlkgrlphwllrslvksglaegaktwvatlqrqcek 206
                    ++++r +h+++r+lv+sgla+gak+wvatl+rqce+
  MDP0000046392 440 EVDDRAVHNIYRPLVNSGLAFGAKRWVATLDRQCER 475
                    **********************************97 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF466891.21E-1947122IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.608.2E-2251116IPR009057Homeodomain-like
PROSITE profilePS5007116.76362122IPR001356Homeobox domain
SMARTSM003896.3E-1963126IPR001356Homeobox domain
CDDcd000868.80E-1964123No hitNo description
PfamPF000462.2E-1765120IPR001356Homeobox domain
PROSITE patternPS00027097120IPR017970Homeobox, conserved site
SuperFamilySSF559612.57E-34244477No hitNo description
PROSITE profilePS5084844.574244478IPR002913START domain
CDDcd088752.21E-125248474No hitNo description
SMARTSM002345.1E-67253475IPR002913START domain
PfamPF018521.3E-56254475IPR002913START domain
Gene3DG3DSA:3.30.530.203.0E-6358475IPR023393START-like domain
SuperFamilySSF559615.79E-26496727No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009845Biological Processseed germination
GO:0009913Biological Processepidermal cell differentiation
GO:0048497Biological Processmaintenance of floral organ identity
GO:0048825Biological Processcotyledon development
GO:0005634Cellular Componentnucleus
GO:0008289Molecular Functionlipid binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 733 aa     Download sequence    Send to blast
MFQPSMFDSH HILDHMTTSS THKTSDSTGR LLEDDFETKS GTETTMDIPS GDEQDPNTTG  60
PRPKRKRYHR HTQLQIQEME AFFKECPHPD DKQRKELSRE LGLEPLQVKF WFQNKRTQMK  120
AQHERHENSI LKSENDKLRX ENNRYKEALG NATCPNCGGP ASIGEMSFDE QHLRIENARL  180
REEIDRISSI AAKYVGKPLT SSFSSHVPSR SLDLGVGNFG TQPGFVGEMY GSSSDFLRTV  240
SVPTEADKPM IVELAVAAME ELIRMAQDGD PLWVPGDHNS IQKEILNEDE YLRTFPRGIG  300
PKILGLKSEA SRESELVIMN HVNLVEILMD VNQWSTIFCG VVSRAMTLDI LSTGVAGNYN  360
GALQVMTAEF QVPSPLVPTR ENYFVRYCKQ QVDGTWAVVD VSLDNLRPSP ISRSRRRPSG  420
CLIQELPNGY SKVTWVEHVE VDDRAVHNIY RPLVNSGLAF GAKRWVATLD RQCERLASSM  480
ASNIPAGDLC VITSTEGRKS MLKLAQRMVM SFCTGVGAST AHAWTTLSAT GSDDVRVMTR  540
KSMDDPGRPP GIVXSAATSF WIPVPPKRVF DFLRDENSRS EWDILSNGGL VQEMAHIANG  600
RDPGNCVSLL RVNSANSSQS NMLILQESCT DSTGSYVIYA PVDIVAMNVV LSGGDPDYVA  660
LLPSGFAILP DGAAGSAGGG ILDVGSGGSL LTVAFQILVD SVPTAKLSLG SVATVNNLIK  720
CTVERIRAAV TCD
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Specifically expressed in the layer 1 (L1) of shoot meristems. {ECO:0000269|PubMed:12505995}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that binds to the L1 box DNA sequence 5'-TAAATG[CT]A-3'. Plays a role in maintaining the identity of L1 cells, possibly by interacting with their L1 box or other target-gene promoters. Functionally redundant to ATML1. {ECO:0000269|PubMed:12505995}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_008371114.20.0homeobox-leucine zipper protein MERISTEM L1-like
RefseqXP_028959130.10.0homeobox-leucine zipper protein MERISTEM L1-like
SwissprotQ93V990.0PDF2_ARATH; Homeobox-leucine zipper protein PROTODERMAL FACTOR 2
TrEMBLA0A498JWB00.0A0A498JWB0_MALDO; Uncharacterized protein
STRINGXP_008371114.10.0(Malus domestica)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF15083499
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G04890.10.0protodermal factor 2
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]