PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus

Family

bHLH

Protein Properties

Length: 304aa MW: 34006.1 Da PI: 9.2013

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Potri.003G093200.1	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	39.1	1.3e-12	99	149	1	54
CHHHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 1 rrrahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 +r++h ++Er+RR+ +N+ ++ Lr+l+P++ + ++ + a+i+ A+e++k++ Potri.003G093200.1 99 QRMTHIAVERNRRKLMNEHLAVLRSLMPES---YVRRGDQASIVGGAIEFVKEM 149 79**************************...9***************987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	4.06E-15	97	169	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	5.38E-11	97	154	No hit	No description
PROSITE profile	PS50888	14.278	98	149	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	4.8E-10	99	149	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	3.6E-13	99	167	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	8.0E-9	104	155	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: 304 aa Download sequence Send to blast
MALQALSSNE FLNFILYDTI SATPCSSHAS LETTSLLLEN LIPQDHGVSV NSSSLMTGQR 60 CSMGREAVIR RHNLLAVQGK KKRRRKPRVC KNREDAETQR MTHIAVERNR RKLMNEHLAV 120 LRSLMPESYV RRGDQASIVG GAIEFVKEME HFLQSLEAKK LKLKQELTGP NYSAENATTT 180 SEFPQPPFSQ FFVSPQYTWS QIPSKFTSKT AASIADIEAT LIETHANLRI LSRRSPRQLS 240 KLVSGFHTLY LTVLHINVTT MDPLVLYSIS AKLEEGCQLT SVDDLAGAVH HMLRIIEQEA 300 ALC*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	79	84	KKKRRR
2	79	85	KKKRRRK
3	79	86	KKKRRRKP
4	80	85	KKRRRK
5	99	110	RMTHIAVERNRR

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Pth.11872	0.0	bud

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in leaves, stems, and flowers. {ECO:0000269\|PubMed:12679534, ECO:0000269\|PubMed:17088607}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. May be involved in the differentiation of stomatal guard cells. {ECO:0000269\|PubMed:17088607}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Potri.003G093200.1

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_006385664.2	0.0	transcription factor bHLH71
Swissprot	Q56XR0	4e-74	BH071_ARATH; Transcription factor bHLH71
TrEMBL	A0A2K2B479	0.0	A0A2K2B479_POPTR; Uncharacterized protein
STRING	POPTR_0003s09200.1	0.0	(Populus trichocarpa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF10644	31	38
Representative plant	OGRP253	15	131

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G46690.1	4e-60	beta HLH protein 71

Link Out ? help Back to Top
Phytozome	Potri.003G093200.1
Entrez Gene	18096981

Publications ? help Back to Top
Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470]