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

Peaxi162Scf00110g02110.1

Organism

Petunia axillaris

Taxonomic ID

33119

Taxonomic Lineage

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

Family

Trihelix

Protein Properties

Length: 405aa MW: 46859.5 Da PI: 9.6317

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Peaxi162Scf00110g02110.1	genome	SGN	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	91.6	8.2e-29	88	173	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdq 84 rW++qe+l+L+e+r++++++++++++k+p W+evs+ m +++g++rs k+Ckek+enl k+ykk+keg+ +r ++ ++++yf+q Peaxi162Scf00110g02110.1 88 RWPRQETLTLLEVRSRLDSKFKEANQKGPVWDEVSRIMcEQHGYQRSGKKCKEKFENLYKYYKKTKEGKAGR--QDGKHYRYFRQ 170 8*********************************9989**************************98..55667**** PP trihelix 85 lea 87 lea Peaxi162Scf00110g02110.1 171 LEA 173 *85 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	6.853	87	146	IPR017877	Myb-like domain
Pfam	PF13837	4.7E-20	88	174	No hit	No description
CDD	cd12203	6.22E-19	88	153	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 405 aa Download sequence Send to blast
MDDQYGMMDL TQYMDFLCGH KHYEMVMASN TVPQPNNCLT HHHHPHEFLP NSSTMIATTS 60 VSGGGGVTLS ALESGGGGVH GGDGGNGRWP RQETLTLLEV RSRLDSKFKE ANQKGPVWDE 120 VSRIMCEQHG YQRSGKKCKE KFENLYKYYK KTKEGKAGRQ DGKHYRYFRQ LEALYGKTSN 180 RISISETNNI TRNNQEAHLY QDSTKLSDSL VNLSNSSDFD STSSDDSKLN IVMDKDSKEK 240 RKKKKKRGKR SWKAKIRDFI DGQMRKLMEK QEAWLEKMMK TIEHKEQERI LREEEWRKQE 300 AIRIEKRQKF WADERAWIEA RDAALFDALH KLSGEKLKSN NILNDTNGSS IYKENWDGVN 360 SYITKCNKKQ RNNSLSSCYN FQNNEQGGLY CETSRHVPNI RPNNG

Sequence ? help Back to Top

Protein Sequence Length: 405 aa Download sequence Send to blast

MDDQYGMMDL TQYMDFLCGH KHYEMVMASN TVPQPNNCLT HHHHPHEFLP NSSTMIATTS  60
VSGGGGVTLS ALESGGGGVH GGDGGNGRWP RQETLTLLEV RSRLDSKFKE ANQKGPVWDE  120
VSRIMCEQHG YQRSGKKCKE KFENLYKYYK KTKEGKAGRQ DGKHYRYFRQ LEALYGKTSN  180
RISISETNNI TRNNQEAHLY QDSTKLSDSL VNLSNSSDFD STSSDDSKLN IVMDKDSKEK  240
RKKKKKRGKR SWKAKIRDFI DGQMRKLMEK QEAWLEKMMK TIEHKEQERI LREEEWRKQE  300
AIRIEKRQKF WADERAWIEA RDAALFDALH KLSGEKLKSN NILNDTNGSS IYKENWDGVN  360
SYITKCNKKQ RNNSLSSCYN FQNNEQGGLY CETSRHVPNI RPNNG

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	240	246	RKKKKKR
2	241	249	KKKKKRGKR
3	242	249	KKKKRGKR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that prevents growth. Regulates perianth architecture in flower, mostly in the second whorl, probably by suppressing growth between initiating sepals, ensuring that they remain separate, and by modulating organ shapes. Required for the establishment of auxin flux. {ECO:0000269\|PubMed:10572040, ECO:0000269\|PubMed:15269176, ECO:0000269\|PubMed:18080804}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Expression within the newly arising sepals is repressed via the PINOID auxin-response pathway. {ECO:0000269\|PubMed:15269176}.

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_009621830.1	1e-167	PREDICTED: trihelix transcription factor PTL-like
Swissprot	Q9LZS0	2e-90	PTL_ARATH; Trihelix transcription factor PTL
TrEMBL	A0A1S3Z0L3	1e-165	A0A1S3Z0L3_TOBAC; trihelix transcription factor PTL-like
STRING	XP_009621830.1	1e-167	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA3063	24	51

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G03680.1	6e-76	Trihelix family protein

Publications ? help Back to Top
Quon T,Lampugnani ER,Smyth DR PETAL LOSS and ROXY1 Interact to Limit Growth Within and between Sepals But to Promote Petal Initiation in Arabidopsis thaliana. Front Plant Sci, 2017. 8: p. 152 [PMID:28228771]