PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Csa01g033020.1

Organism

Camelina sativa

Taxonomic ID

90675

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Camelina

Family

bHLH

Protein Properties

Length: 572aa MW: 64975.2 Da PI: 4.8529

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Csa01g033020.1	genome	CSGP	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	42.6	1.1e-13	316	361	5	55
HHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 5 hnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 + ++ErrRR+++N+++ Lr+l+P+ +Kl+ a+iL A++Y+k+Lq Csa01g033020.1 316 NLMAERRRRKKLNDRLYALRSLVPTI-----TKLDRASILGDAINYVKELQ 361 5589*******************7.....6****************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Pfam	PF14215	1.5E-18	10	148	IPR025610	Transcription factor MYC/MYB N-terminal
PROSITE profile	PS50888	16.704	311	360	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.58E-14	313	363	No hit	No description
SuperFamily	SSF47459	4.71E-18	314	376	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	3.4E-11	316	361	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	1.1E-16	317	366	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	2.3E-17	318	374	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0048657	Biological Process	anther wall tapetum cell differentiation
GO:0003677	Molecular Function	DNA binding
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 572 aa Download sequence Send to blast
MESNMQNFLE KLRPLVGERA WDYCVLWRLN EDQRFVKWIG CCCGGTELIT ENGTEEFSFG 60 GCRDVMFHHP RTKSCESLSH LPSSIPLDSG IYAETLLTNQ TVWLSESSEP SFMQETICTR 120 VLIPISGGLV ELFATRHVAE DQNVVDFVMG HCNMLIDETV TINMMAADEV ESKPYGMLSG 180 EIHQKSSKDE DIMNLPSSYD ISADQIRLNF LPQMSDYEAQ QHLKMKSDYH QQALGYLPEN 240 SNKEMMGLNP FNTMADDGIP VMGEPSLLVN EQQVANDKEM NENGRLDSGS DCSDQIDDED 300 DPKYKKKSGK GSQAKNLMAE RRRRKKLNDR LYALRSLVPT ITKLDRASIL GDAINYVKEL 360 QNEAKELQDE LEENSETEDG SNRQQGGMSL NGTVVTGFHP GLSCNSNVPN VKQDVDLDNS 420 NDKGQEMEPQ VDVAQLDGRE FFVKVICEYK PGGFTRLMEA LDSLGLEVTN ANTTRYLSLV 480 SNVFKVEKNH NEMVQAEHVR NSLLEITRNT SRGWHDDQMA TGSMQNEKTE VDFQHYDDHQ 540 HHHHPFDHQM NQSTHHHHHH QHQHINPYHN Q*

Sequence ? help Back to Top

Protein Sequence Length: 572 aa Download sequence Send to blast

MESNMQNFLE KLRPLVGERA WDYCVLWRLN EDQRFVKWIG CCCGGTELIT ENGTEEFSFG  60
GCRDVMFHHP RTKSCESLSH LPSSIPLDSG IYAETLLTNQ TVWLSESSEP SFMQETICTR  120
VLIPISGGLV ELFATRHVAE DQNVVDFVMG HCNMLIDETV TINMMAADEV ESKPYGMLSG  180
EIHQKSSKDE DIMNLPSSYD ISADQIRLNF LPQMSDYEAQ QHLKMKSDYH QQALGYLPEN  240
SNKEMMGLNP FNTMADDGIP VMGEPSLLVN EQQVANDKEM NENGRLDSGS DCSDQIDDED  300
DPKYKKKSGK GSQAKNLMAE RRRRKKLNDR LYALRSLVPT ITKLDRASIL GDAINYVKEL  360
QNEAKELQDE LEENSETEDG SNRQQGGMSL NGTVVTGFHP GLSCNSNVPN VKQDVDLDNS  420
NDKGQEMEPQ VDVAQLDGRE FFVKVICEYK PGGFTRLMEA LDSLGLEVTN ANTTRYLSLV  480
SNVFKVEKNH NEMVQAEHVR NSLLEITRNT SRGWHDDQMA TGSMQNEKTE VDFQHYDDHQ  540
HHHHPFDHQM NQSTHHHHHH QHQHINPYHN Q*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	304	325	KKKSGKGSQAKNLMAERRRRKK
2	319	326	ERRRRKKL

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. Plays a crucial role in tapetum development. Required for male fertility and pollen differentiation, especially during the post-meiotic transcriptional regulation of microspore development within the developing anther (PubMed:12535353). Binds E-box regions in the AHL16/TEK promoter. {ECO:0000269\|PubMed:12535353, ECO:0000269\|PubMed:24804694}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Csa01g033020.1

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AF488565	0.0	AF488565.1 Arabidopsis thaliana clone bHLH021 putative bHLH transcription factor mRNA, partial sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010515944.1	0.0	PREDICTED: transcription factor ABORTED MICROSPORES-like
Refseq	XP_019083835.1	0.0	PREDICTED: transcription factor ABORTED MICROSPORES-like
Swissprot	Q9ZVX2	0.0	AMS_ARATH; Transcription factor ABORTED MICROSPORES
TrEMBL	R0I4J3	0.0	R0I4J3_9BRAS; Uncharacterized protein
STRING	XP_010515944.1	0.0	(Camelina sativa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM7589	27	41

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G16910.1	0.0	bHLH family protein

Publications ? help Back to Top
Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature. Differentiation, 2010. 80(1): p. 1-8 [PMID:20219281] Jiang J,Zhang Z,Cao J Pollen wall development: the associated enzymes and metabolic pathways. Plant Biol (Stuttg), 2013. 15(2): p. 249-63 [PMID:23252839] Xu J, et al. ABORTED MICROSPORES Acts as a Master Regulator of Pollen Wall Formation in Arabidopsis. Plant Cell, 2014. 26(4): p. 1544-1556 [PMID:24781116] Qian H, et al. Trace concentrations of imazethapyr (IM) affect floral organs development and reproduction in Arabidopsis thaliana: IM-induced inhibition of key genes regulating anther and pollen biosynthesis. Ecotoxicology, 2015. 24(1): p. 163-71 [PMID:25348600] Xiong SX, et al. The transcription factors MS188 and AMS form a complex to activate the expression of CYP703A2 for sporopollenin biosynthesis in Arabidopsis thaliana. Plant J., 2016. 88(6): p. 936-946 [PMID:27460657] Ferguson AC, et al. Biphasic regulation of the transcription factor ABORTED MICROSPORES (AMS) is essential for tapetum and pollen development in Arabidopsis. New Phytol., 2017. 213(2): p. 778-790 [PMID:27787905] Lou Y, et al. Positive regulation of AMS by TDF1 and the formation of a TDF1-AMS complex are required for anther development in Arabidopsis thaliana. New Phytol., 2018. 217(1): p. 378-391 [PMID:28940573] Bi H,Fan W,Zhang P C4 Protein of Sweet Potato Leaf Curl Virus Regulates Brassinosteroid Signaling Pathway through Interaction with AtBIN2 and Affects Male Fertility in Arabidopsis. Front Plant Sci, 2017. 8: p. 1689 [PMID:29021807]