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Plant Transcription
Factor Database
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Transcription Factor Information
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Basic
Information? help
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| TF ID |
MDP0000255970 |
| Organism |
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| Taxonomic ID |
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| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Malus
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| Family |
MYB_related |
| Protein Properties |
Length: 620aa MW: 68410.9 Da PI: 6.465 |
| Description |
MYB_related family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| MDP0000255970 | genome | GDR | View CDS |
|
| Signature Domain? help Back to Top |
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| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | Myb_DNA-binding | 37.2 | 6.8e-12 | 387 | 431 | 3 | 47 |
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
+WT+eE+ ++ + ++lG+g+W+ Iar Rt+ q+ s+ qky
MDP0000255970 387 PWTEEEHRMFLLGLQKLGKGDWRGIARNYVISRTPTQVASHAQKY 431
8*****************************89************9 PP
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| Sequence ? help Back to Top |
| Protein Sequence Length: 620 aa
Download sequence Send
to blast |
MTTAAVNLPI IDLSSSDSIS SANSIRQACI ECGFFYLVNH GVEEELFAEL FDRSSNFFSL 60
PLEDKLKXSR KHNRGYTALF SENLDFASSS KGDSKESFYV GPLDDPTQSN LNQWPPEDIL 120
PSWRPAVXSY YRKVCXDKSK QPRIWEDVLH IDGAFIVNIG DMMERWTNCL FRSTLHRVMP 180
TGQERYSVII CLLVHFYLLF IILTVLHNAM VAFFMDPNDD CVVECLKSCC SEASPPRLKG 240
VGASWFHDTI KTPRRKDFLP SAVGXTWKSV FGLHMQLKSH NGHNSRTCPN RGVKLFGVRL 300
TDGSIRKSAS MGNLTHYAGS GSGLLPNNPD SPGDTTNDHA TADGYASEDF VPGSSSSRER 360
KKGGRGIGVE PAAGCIDINA FRQGGTPWTE EEHRMFLLGL QKLGKGDWRG IARNYVISRT 420
PTQVASHAQK YFIRQTNVSR RKRRSSLFDI VADDSVETQM EPLDLLPGNY PEAETQSNNP 480
LPAPPPLDEE CESMDSTNSD GEPAAPNPDT SVSYYPMVYP AYFSPFPIPY PLWSGYTTEP 540
TMTDKHEVLK PTAVHSKSPI NVDELVGMSK LSLGEPLGHS GPSSLTLKMV EGSSRQSAFH 600
ANPGSGNSSM NSGSSPIHAV
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| Expression --
Description ? help
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| Source |
Description |
| Uniprot | DEVELOPMENTAL STAGE: Accumulates during leaf expansion. First observed at the tip of the leaves 12 days after sowing (DAS). At 14 DAS, expressed throughout the leaf blade to fade out thereafter in a basipetal manner. In mature leaves, detected in vascular tissue, especially in companion cells (PubMed:24806884). Accumulates to higher levels in old rosette leaves than in young rosette and cauline leaves (PubMed:25920996). {ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}. |
| Uniprot | TISSUE SPECIFICITY: Expressed ubiquitously, except in hypocotyls, root tips and lateral root primordia. {ECO:0000269|PubMed:25920996}. |
| Functional Description ? help
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| Source |
Description |
| UniProt | Transcriptional repressor (PubMed:23888064, PubMed:24806884). Direct regulator of the transcription of peroxidase (Prxs) and reactive oxygen species (ROS)-related genes via the recognition of 5'-ATCACA-3' motif (PubMed:24806884). Binds to 5'-TATCCA-3' motif (TA box) and represses the activity of corresponding promoters (e.g. sugar response genes) (PubMed:25920996). Regulates hypocotyl elongation in response to darkness by enhancing auxin accumulation in a phytochrome-interacting factor (PIF) proteins-dependent manner. Promotes lateral roots formation (PubMed:23888064). Promotes cell expansion during leaves development via the modulation of cell wall-located Prxs (PubMed:24806884). Plays a critical role in developmentally regulated and dark-induced onset of leaf senescence by repressing the transcription of several genes involved in chloroplast function and responses to light and auxin. Promotes responses to auxin, abscisic acid (ABA), and ethylene (PubMed:25920996). {ECO:0000269|PubMed:23888064, ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}. |
| Regulation -- Description ? help
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| Source |
Description |
| UniProt | INDUCTION: Slightly induced by CdCl(2) (PubMed:16463103). Accumulates in the dark (PubMed:23888064, PubMed:25920996). Diurnal expression pattern with maximal levels in the morning (at protein level). Specifically induced during leaf expansion (PubMed:24806884). Expressed in old and dark-treated leaves (PubMed:25920996). {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:23888064, ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}. |
