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

Pbr035703.1

Organism

Pyrus bretschneideri

Taxonomic ID

225117

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus

Family

bHLH

Protein Properties

Length: 388aa MW: 42270.3 Da PI: 5.3884

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr035703.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	49.6	7.3e-16	140	186	4	55
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 hn E+rRR+riN+++ L+ l+P++ K +Ka++L +A+eY+k+Lq Pbr035703.1 140 VHNLSEKRRRSRINEKMKALQNLIPNS-----NKTDKASMLDEAIEYLKQLQ 186 6***********************7.....5****************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	1.83E-20	133	197	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	5.1E-20	133	196	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	17.86	136	185	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.23E-17	139	190	No hit	No description
Pfam	PF00010	2.5E-13	140	186	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	8.3E-18	142	191	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: 388 aa Download sequence Send to blast
MGDTYECDGY YKNATCSSSS PAAPPHSAAD DMSLFLQQIL VRSSSSLASG KAPQSLFSSS 60 PSVGALLPGN LDRPCHSGFL GDGIPAVDSF AAFVSGHPNG ASENEADEYD CESEEGLEAF 120 VEARPSGGRS SSKRSRAAEV HNLSEKRRRS RINEKMKALQ NLIPNSNKTD KASMLDEAIE 180 YLKQLQLQVQ MLSMRNGMSL HPLCLPGTLQ PVQLSQMRME LGEENRPLHL DMTGTLHMNQ 240 ESSTQNLFNL SNQCTAANES YVPDMSNVVN LETSFGLEPS IQSHLGPFQL PASSQEICRD 300 NLLQHQKIDA KHSEMNLSGG SMILQLSFQI TLNTTVSLPF IAQVSDQKST FDTCIIGRDG 360 QGGGLLKSIE QNFHIDKKKG LERYHQD*

Sequence ? help Back to Top

Protein Sequence Length: 388 aa Download sequence Send to blast

MGDTYECDGY YKNATCSSSS PAAPPHSAAD DMSLFLQQIL VRSSSSLASG KAPQSLFSSS  60
PSVGALLPGN LDRPCHSGFL GDGIPAVDSF AAFVSGHPNG ASENEADEYD CESEEGLEAF  120
VEARPSGGRS SSKRSRAAEV HNLSEKRRRS RINEKMKALQ NLIPNSNKTD KASMLDEAIE  180
YLKQLQLQVQ MLSMRNGMSL HPLCLPGTLQ PVQLSQMRME LGEENRPLHL DMTGTLHMNQ  240
ESSTQNLFNL SNQCTAANES YVPDMSNVVN LETSFGLEPS IQSHLGPFQL PASSQEICRD  300
NLLQHQKIDA KHSEMNLSGG SMILQLSFQI TLNTTVSLPF IAQVSDQKST FDTCIIGRDG  360
QGGGLLKSIE QNFHIDKKKG LERYHQD*

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that plays a role in floral organogenesis. Promotes the growth of carpel margins and of pollen tract tissues derived from them. {ECO:0000269\|PubMed:10225997, ECO:0000269\|Ref.8}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pbr035703.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Down-regulated by the A class gene AP2 in the first whorl and by ARF3/ETT in gynoecium. {ECO:0000269\|PubMed:11245574}.

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	GU181270	0.0	GU181270.1 Prunus persica ALCATRAZ/SPATULA-like protein mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009343287.1	0.0	PREDICTED: transcription factor SPATULA-like isoform X2
Swissprot	Q9FUA4	2e-64	SPT_ARATH; Transcription factor SPATULA
TrEMBL	A0A498KI72	0.0	A0A498KI72_MALDO; Uncharacterized protein
STRING	XP_009367270.1	0.0	(Pyrus x bretschneideri)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF2276	33	79

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G36930.1	6e-66	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] Pabón-Mora N,Wong GK,Ambrose BA Evolution of fruit development genes in flowering plants. Front Plant Sci, 2014. 5: p. 300 [PMID:25018763] Moubayidin L,Ostergaard L Dynamic control of auxin distribution imposes a bilateral-to-radial symmetry switch during gynoecium development. Curr. Biol., 2014. 24(22): p. 2743-8 [PMID:25455035] Pfannebecker KC,Lange M,Rupp O,Becker A Seed Plant-Specific Gene Lineages Involved in Carpel Development. Mol. Biol. Evol., 2017. 34(4): p. 925-942 [PMID:28087776] Zumajo-Cardona C,Ambrose BA,Pabón-Mora N Evolution of the SPATULA/ALCATRAZ gene lineage and expression analyses in the basal eudicot, Bocconia frutescens L. (Papaveraceae). Evodevo, 2017. 8: p. 5 [PMID:28331573] Reyes-Olalde JI, et al. The bHLH transcription factor SPATULA enables cytokinin signaling, and both activate auxin biosynthesis and transport genes at the medial domain of the gynoecium. PLoS Genet., 2017. 13(4): p. e1006726 [PMID:28388635] Wu M, et al. SPATULA regulates floral transition and photomorphogenesis in a PHYTOCHROME B-dependent manner in Arabidopsis. Biochem. Biophys. Res. Commun., 2018. 503(4): p. 2380-2385 [PMID:29966653]