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 XP_015888327.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rhamnaceae; Paliureae; Ziziphus
Family SBP
Protein Properties Length: 799aa    MW: 89422.8 Da    PI: 6.4458
Description SBP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_015888327.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SBP115.43.1e-36153229177
                     --SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S-- CS
             SBP   1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkq 77 
                     +Cqv+ C ad+ e+k yhrrh+vC  +++a++v+++g+++r+CqqC++fh ls+fDe+krsCrr+L++hn+rrr+k 
  XP_015888327.1 153 RCQVPTCGADIRELKGYHRRHRVCLRCANASTVVLDGETKRYCQQCGKFHLLSDFDEGKRSCRRKLERHNNRRRRKP 229
                     6***********************************************************************99975 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.1100.106.5E-28149215IPR004333Transcription factor, SBP-box
PROSITE profilePS5114129.248151228IPR004333Transcription factor, SBP-box
SuperFamilySSF1036121.7E-33152232IPR004333Transcription factor, SBP-box
PfamPF031101.3E-26154228IPR004333Transcription factor, SBP-box
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0055070Biological Processcopper ion homeostasis
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 799 aa     Download sequence    Send to blast
MEEEAPSSSS SQSQSQHHPK DHTGDSRMEI HAPPLQEDSS AIWDWGDLLD FTVVDDDLSA  60
PWDSGQTSNE PLQQPTTTLV PGESETPPAR GESPDAGRVR KRDPRLTCSN FLAGRVPCAC  120
PEVDEMMMEL EEEEAGHGKK RARTVRVGSG VARCQVPTCG ADIRELKGYH RRHRVCLRCA  180
NASTVVLDGE TKRYCQQCGK FHLLSDFDEG KRSCRRKLER HNNRRRRKPT DSKVANGNES  240
QGDIQIEDIN CDGEAGEDSL QFSSQLVEKE SLLESEGGHV STISAPDSKD THSDGFASGE  300
AQIDGQKYNP KHSLSPSYYD NKSAYSSMCP TGRISFKLYD WNPAEFPRRL RHQIFQWLAN  360
MPVELEGYIR PGCTILTVFV AMPQFMWMKV FEDPIAYVHD FIVSPGRMLS GRGNVLVYLN  420
NMIFHVVKNG TSVIKAKVEV QAPRLHYVHP TCFEAGKPME FVACGSNLLQ PKFRFLISFS  480
GKYLAYDYYH ESSHFQSGEG TECSFDHQLY RIHVPHTEAN NFGPVFIEVE NEAGLSNFIP  540
VIIGDKETCL EMKMIEQRLD ASLFSEGSDC STIGSLSDSC EVSTLRQKSF SEVVLDIAWL  600
LKRPGSESFQ QIMTASKIQR FNSLLNFLIS TQSTAILERI LKNLKIIMNN TKSSSGYNGN  660
SDADLRLLEK YMNYAHEIFR QKMNEAGGLG LHSKNLMPEE DFVSQSCFKA NVHSTVPFSS  720
QDMEIMVNGK SVMVGSSTNK TSETVPLLNK ESVIEANIVK EWPRKPSSRS SSGICAVLFH  780
PSKVGEFAVS IRRCLLGKF
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ul5_A3e-45151231383squamosa promoter binding protein-like 7
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1214226RRKLERHNNRRRR
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that participates in reprogramming global gene expression during copper deficiency in order to improve the metal uptake and prioritize its distribution to copper proteins of major importance (Probable). Binds directly to 5'-GTAC-3' motifs in the microRNA (miRNA) promoter of the stress-responsive miRNAs miR398b and miR398c to activate their transcription. During copper deficiency, activates the copper transporters COPT1 and COPT2, and the copper chaperone CCH, directly or indirectly via miRNAs. Required for the expression of the miRNAs miR397, miR408 and miR857 (PubMed:19122104). Acts coordinately with HY5 to regulate miR408 and its target genes in response to changes in light and copper conditions (PubMed:25516599). Activates miR857 and its target genes in response to low copper conditions (PubMed:26511915). Involved in cadmium stress response by regulating miR397a, miR398b, miR398c and miR857 (PubMed:27352843). Required for iron homeostasis during copper deficiency (PubMed:22374396). {ECO:0000269|PubMed:19122104, ECO:0000269|PubMed:22374396, ECO:0000269|PubMed:25516599, ECO:0000269|PubMed:26511915, ECO:0000269|PubMed:27352843}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00604PBMTransfer from AT5G18830Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapXP_015888327.1
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_015888327.10.0squamosa promoter-binding-like protein 7 isoform X2
SwissprotQ8S9G80.0SPL7_ARATH; Squamosa promoter-binding-like protein 7
TrEMBLA0A251R0E20.0A0A251R0E2_PRUPE; Uncharacterized protein
STRINGXP_010105670.10.0(Morus notabilis)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G18830.10.0squamosa promoter binding protein-like 7
Publications ? help Back to Top
  1. Zhang H, et al.
    MicroRNA408 is critical for the HY5-SPL7 gene network that mediates the coordinated response to light and copper.
    Plant Cell, 2014. 26(12): p. 4933-53
    [PMID:25516599]
  2. Zhao Y, et al.
    MicroRNA857 Is Involved in the Regulation of Secondary Growth of Vascular Tissues in Arabidopsis.
    Plant Physiol., 2015. 169(4): p. 2539-52
    [PMID:26511915]
  3. Perea-GarcĂ­a A, et al.
    Modulation of copper deficiency responses by diurnal and circadian rhythms in Arabidopsis thaliana.
    J. Exp. Bot., 2016. 67(1): p. 391-403
    [PMID:26516126]
  4. Gielen H,Remans T,Vangronsveld J,Cuypers A
    Toxicity responses of Cu and Cd: the involvement of miRNAs and the transcription factor SPL7.
    BMC Plant Biol., 2016. 16(1): p. 145
    [PMID:27352843]
  5. Yan J, et al.
    Arabidopsis Pollen Fertility Requires the Transcription Factors CITF1 and SPL7 That Regulate Copper Delivery to Anthers and Jasmonic Acid Synthesis.
    Plant Cell, 2017. 29(12): p. 3012-3029
    [PMID:29114014]
  6. Araki R, et al.
    SPL7 locally regulates copper-homeostasis-related genes in Arabidopsis.
    J. Plant Physiol., 2018.
    [PMID:29635212]