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

CA03g10970

Organism

Capsicum annuum

Taxonomic ID

4072

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Capsiceae; Capsicum

Family

bHLH

Protein Properties

Length: 116aa MW: 13158.9 Da PI: 9.5301

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
CA03g10970	genome	PEP	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	14.6	6e-05	47	93	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 +h+ +Er R ++i + + L +l+P + +k K +L + ++Y++ CA03g10970 47 SHSSAERVRKEKISEQMGFLHDLVPGC----NKITGKEGMLDEIINYVQFF 93 89**********************9....899***********9875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	2.88E-12	41	104	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	3.3E-12	43	104	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	12.335	43	93	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: 116 aa Download sequence Send to blast
MLLQEIPNNS NNSKENSDTT KEKSKITEDK KPDYIHVKAR RGQATDSHSS AERVRKEKIS 60 EQMGFLHDLV PGCNKITGKE GMLDEIINYV QFFQRQIEVK KNKKQLSGIA FAHVD*

Functional Description ? help Back to Top
Source	Description
UniProt	Atypical bHLH transcription factor that acts as positive regulator of cell elongation downstream of multiple external and endogenous signals by direct binding to the promoters and activation of the two expansin genes EXPA1 and EXPA8, encoding cell wall loosening enzymes. Transcriptional activity is inhibited when binding to the bHLH transcription factor IBH1. {ECO:0000269\|PubMed:23221598}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	NP_001335303.1	2e-46	basic helix-loop-helix (bHLH) DNA-binding superfamily protein
Refseq	XP_010315306.1	3e-46	basic helix-loop-helix (bHLH) DNA-binding superfamily protein isoform X1
Refseq	XP_025886803.1	3e-46	basic helix-loop-helix (bHLH) DNA-binding superfamily protein isoform X1
Swissprot	Q9ZPW3	3e-37	HBI1_ARATH; Transcription factor HBI1
TrEMBL	A0A2G3AH74	9e-57	A0A2G3AH74_CAPAN; Uncharacterized protein
STRING	Solyc01g109700.2.1	9e-46	(Solanum lycopersicum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA4000	21	42

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G18300.1	1e-39	bHLH family protein