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

Pbr019661.2

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: 351aa MW: 38153.6 Da PI: 5.9635

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr019661.2	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	48.8	1.3e-15	168	214	4	55
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 hn+ E+rRR+riN+++ L+ l+P++ K +Ka++L +++eY+k+Lq Pbr019661.2 168 VHNMSEKRRRSRINEKMKALQNLIPNS-----NKTDKASMLDEVIEYLKQLQ 214 6***********************7.....5****************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.280.10	3.5E-20	161	224	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	9.55E-20	161	224	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	17.453	164	213	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.62E-17	167	218	No hit	No description
Pfam	PF00010	5.3E-13	168	214	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	2.7E-17	170	219	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: 351 aa Download sequence Send to blast
MADLYGTAPD SEEISNILSQ LIHGHGSSAS SASSCMPYKP TYMHSSVPPP IQEATPSEVL 60 IPEVRHEDHR RFAQLVNQSG TDQRVAGGNS NSAGVLDSST AFDFYDSGGY FTKEVKEGME 120 SDGRRISSEN DLGGYSCDSE KDLEEAADGQ LNSAPPRSSS KRSRAAEVHN MSEKRRRSRI 180 NEKMKALQNL IPNSNKTDKA SMLDEVIEYL KQLQLQVQML TMRNGLSLHP MCLPGVMQPM 240 QLPHIFEEGS NKFPKSGKGI SPFYGTHENS VLSAFNLSAG CMISNPPMVL PSVANVATSE 300 ATFGFEPSIQ AHYRPFSVPS SSKELFSDGE PQSKLHTIRT GKSTSSEVDV *

Sequence ? help Back to Top

Protein Sequence Length: 351 aa Download sequence Send to blast

MADLYGTAPD SEEISNILSQ LIHGHGSSAS SASSCMPYKP TYMHSSVPPP IQEATPSEVL  60
IPEVRHEDHR RFAQLVNQSG TDQRVAGGNS NSAGVLDSST AFDFYDSGGY FTKEVKEGME  120
SDGRRISSEN DLGGYSCDSE KDLEEAADGQ LNSAPPRSSS KRSRAAEVHN MSEKRRRSRI  180
NEKMKALQNL IPNSNKTDKA SMLDEVIEYL KQLQLQVQML TMRNGLSLHP MCLPGVMQPM  240
QLPHIFEEGS NKFPKSGKGI SPFYGTHENS VLSAFNLSAG CMISNPPMVL PSVANVATSE  300
ATFGFEPSIQ AHYRPFSVPS SSKELFSDGE PQSKLHTIRT GKSTSSEVDV *

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	Pbr019661.2

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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009359822.1	0.0	PREDICTED: transcription factor SPATULA-like isoform X1
Swissprot	Q9FUA4	4e-45	SPT_ARATH; Transcription factor SPATULA
TrEMBL	A0A498HV62	0.0	A0A498HV62_MALDO; Uncharacterized protein
STRING	XP_009359822.1	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	1e-44	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]