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

Csa03g055650.1

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: 318aa MW: 34770.3 Da PI: 7.1498

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Csa03g055650.1	genome	CSGP	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	37	5.9e-12	77	124	4	55
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 +h Er RR+++++ f++L llP++ +K +K++i+ +Av IksL+ Csa03g055650.1 77 THIWTERERRKKMRDMFAKLHALLPQL----PPKTDKSTIVDEAVSSIKSLE 124 78889*******************6....39***************96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	13.776	73	123	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.96E-14	74	134	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.96E-13	76	128	No hit	No description
Gene3D	G3DSA:4.10.280.10	2.0E-14	76	134	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	2.1E-9	77	124	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	3.8E-8	81	129	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 318 aa Download sequence Send to blast
MSIQINMTNA QEGFVWGISN SDDSKGGCRK IEKSPPSQPS HPSSEIQTDA VRKVAKGKKR 60 TKRSDENDVE ESHDHETHIW TERERRKKMR DMFAKLHALL PQLPPKTDKS TIVDEAVSSI 120 KSLEQTLQKL QLQKLEKLHY SSASTSTTPA TTFAYGPSSS SSPATTLPTP ISNHPQILTI 180 GAAVEDSYCP AAFLADQIPS SSAVAVNMPY PCNDPIVAFD TWSSRNVVLN ICGNEAFFNL 240 CVPKGKLGVF TSVCYLFEKF NLEVLFANVS SNVFGSTYMI QAQVNPSYAN QLLGNGVGVG 300 EIFKQVAQEL VLYFSSP*

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that controls embryo growth (PubMed:18567831, PubMed:18849529, PubMed:23318634). Regulates endosperm breakdown and embryonic epidermal development. Regulates the expression of SBT2.4/ALE1 (PubMed:18849529, PubMed:23318634). Involved in embryonic cuticle formation upstream of SBT2.4/ALE1 (PubMed:23318634). Does not seem to be a general regulator of endosperm patterning. May control specific signaling pathways that coordinate embryo invasion and breakdown of surrounding endosperm tissues (PubMed:18849529). Required for the production the embryo sheath, an extracuticular endosperm-derived structure at the surface of the embryo. Acts upstream of KRS (PubMed:28696222). {ECO:0000269\|PubMed:18567831, ECO:0000269\|PubMed:18849529, ECO:0000269\|PubMed:23318634, ECO:0000269\|PubMed:28696222}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Csa03g055650.1

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010500526.1	0.0	PREDICTED: transcription factor bHLH95-like
Swissprot	Q9FXA3	1e-162	BH095_ARATH; Transcription factor bHLH95
TrEMBL	A0A178WDM6	1e-170	A0A178WDM6_ARATH; ZOU
STRING	XP_010500526.1	0.0	(Camelina sativa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM5074	25	49

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G49770.1	1e-132	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] Zhang Y, et al. Reduced function of the RNA-binding protein FPA rescues a T-DNA insertion mutant in the Arabidopsis ZHOUPI gene by promoting transcriptional read-through. Plant Mol. Biol., 2016. 91(4-5): p. 549-61 [PMID:27164978] Fourquin C, et al. Mechanical stress mediated by both endosperm softening and embryo growth underlies endosperm elimination in Arabidopsis seeds. Development, 2016. 143(18): p. 3300-5 [PMID:27287798] Du Q,Wang H Retarded Embryo Development 1 (RED1) regulates embryo development, seed maturation and plant growth in Arabidopsis. J Genet Genomics, 2016. 43(7): p. 439-49 [PMID:27477025] Moussu S, et al. ZHOUPI and KERBEROS Mediate Embryo/Endosperm Separation by Promoting the Formation of an Extracuticular Sheath at the Embryo Surface. Plant Cell, 2017. 29(7): p. 1642-1656 [PMID:28696222]