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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 |
Vun005732 |
| 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; Fabales; Fabaceae; Papilionoideae; Phaseoleae; Vigna
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| Family |
bHLH |
| Protein Properties |
Length: 175aa MW: 19566.2 Da PI: 9.9006 |
| Description |
bHLH family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| gnl|UG|Vun#S45947577 | PU_unref | Unigene | View CDS |
| PUT-167a-Vigna_unguiculata-30630 | PU_ref | plantGDB | View CDS |
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| Signature Domain? help Back to Top |
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| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | HLH | 28.8 | 2.3e-09 | 2 | 40 | 11 | 54 |
HHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
HLH 11 rRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
+RR+++N++f Lr ++P+ K++Ka+ L A+ YI +L
Vun005732 2 QRREKLNQRFYALRAVVPNV-----SKMDKASLLGDAISYITEL 40
7******************6.....5***************998 PP
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| Sequence ? help Back to Top |
| Protein Sequence Length: 175 aa
Download sequence Send
to blast |
XQRREKLNQR FYALRAVVPN VSKMDKASLL GDAISYITEL KSKLQTLESD KDGLQKQLEG 60
VKKELEKSSD NVSSNHMKHA GNSNIKSSNQ ALIDLDIDVK IIGWDAMIRI QCSKKNHPAA 120
RLMAALMELD LDVHHASVSV VNDLMIQQAT VKMGSRFYTQ EQLRSALSAK VGDVR
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| 3D Structure ? help Back to Top |
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| PDB ID |
Evalue |
Query Start |
Query End |
Hit Start |
Hit End |
Description |
| 5gnj_A | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_B | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_E | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_F | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_G | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_I | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_M | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| 5gnj_N | 5e-26 | 2 | 65 | 15 | 78 | Transcription factor MYC2 |
| Search in ModeBase |
| Functional Description ? help
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| Source |
Description |
| UniProt | Transcriptional activator that binds to the G-box motif (5'-AACGTG-3') found in the promoter of the jasmonate-induced gene LAPA1 (PubMed:15231736). Acts as negative regulator of blue light-mediated photomorphogenesis and positively regulates root growth (PubMed:24483714). Promotes growth in response to the phytohormones abscisic acid (ABA) and jasmonate (JA) (PubMed:24483714). Binds to the G-box motif (5'-CACGTG-3') of the RBCS-3A gene promoter (PubMed:24483714). Acts downstream of the jasmonate (JA) receptor to orchestrate JA-mediated activation of plant responses (PubMed:28733419). Positively regulates both wound-responsive and pathogen-responsive genes through MYC2-targeted transcription factors (MTFs) involved in early response to JA (PubMed:28733419). With JA2L forms a transcription module that regulates wounding-responsive genes (PubMed:28733419). With ERF.C3 forms a transcription module that regulates pathogen-responsive genes (PubMed:28733419). Plays a critical role in orchestrating JA-mediated defense gene expression during Botrytis cinerea infection (PubMed:28733419). Regulates negatively defense responses to root-knot nematodes, potentially by mediating crosstalk among the hormones strigolactones, abscisic acid (ABA) and jasmonate (JA) (PubMed:30576511). Regulates the termination of JA-mediated defense responses by specifically binding the G-box (5'-CACATG-3') motifs in the promoters of MTB1, MTB2 and MTB3, which are transcription factors that negatively regulates JA signaling (PubMed:30610166). May be involved in JA-induced chilling tolerance, possibly by ameliorating the antioxidant enzyme system of fruit and increasing proline and lycopene levels (PubMed:29528226). {ECO:0000269|PubMed:15231736, ECO:0000269|PubMed:24483714, ECO:0000269|PubMed:28733419, ECO:0000269|PubMed:29528226, ECO:0000269|PubMed:30576511, ECO:0000269|PubMed:30610166}. |
| Regulation -- Description ? help
Back to Top |
| Source |
Description |
| UniProt | INDUCTION: Induced by methyl jasmonate (PubMed:15231736, PubMed:28733419). Induced by wounding (PubMed:15231736). Induced by infection with the fungal pathogen Botrytis cinerea (PubMed:28733419). Induced in fruit by storage in cold (PubMed:29528226). Induced by hydrogen peroxide and infection with root-knot nematodes (PubMed:30576511). {ECO:0000269|PubMed:15231736, ECO:0000269|PubMed:28733419, ECO:0000269|PubMed:29528226, ECO:0000269|PubMed:30576511}. |
| Publications
? help Back to Top |
- Tomato Genome Consortium
The tomato genome sequence provides insights into fleshy fruit evolution.
Nature, 2012. 485(7400): p. 635-41
[PMID:22660326] - Gupta N,Prasad VB,Chattopadhyay S
LeMYC2 acts as a negative regulator of blue light mediated photomorphogenic growth, and promotes the growth of adult tomato plants.
BMC Plant Biol., 2014. 14: p. 38
[PMID:24483714] - Sun H,Fan HJ,Ling HQ
Genome-wide identification and characterization of the bHLH gene family in tomato.
BMC Genomics, 2015. 16: p. 9
[PMID:25612924] - Du M, et al.
MYC2 Orchestrates a Hierarchical Transcriptional Cascade That Regulates Jasmonate-Mediated Plant Immunity in Tomato.
Plant Cell, 2017. 29(8): p. 1883-1906
[PMID:28733419] - Min D, et al.
SlMYC2 Involved in Methyl Jasmonate-Induced Tomato Fruit Chilling Tolerance.
J. Agric. Food Chem., 2018. 66(12): p. 3110-3117
[PMID:29528226] - Xu X, et al.
Strigolactones positively regulate defense against root-knot nematodes in tomato.
J. Exp. Bot., 2019. 70(4): p. 1325-1337
[PMID:30576511] - Liu Y, et al.
MYC2 Regulates the Termination of Jasmonate Signaling via an Autoregulatory Negative Feedback Loop.
Plant Cell, 2019. 31(1): p. 106-127
[PMID:30610166]
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