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

Lsa010776

Organism

Lactuca sativa

Taxonomic ID

4236

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Cichorioideae; Cichorieae; Lactucinae; Lactuca

Family

Trihelix

Protein Properties

Length: 252aa MW: 29139.3 Da PI: 7.4979

Description

Trihelix family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Lsa#S18786062	PU_unref	Unigene	View CDS
PUT-187a-Lactuca_sativa-24950	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	trihelix	83.7	2.4e-26	24	109	1	87
trihelix 1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 rWt++e+l+L+e+r+ +++ +++++ k+p W+evs+ m e+g++rs k+C ek+enl k+ykkik g+ +r ++++++++f+qlea Lsa010776 24 RWTREETLTLLEIRSGLDSMFKEANHKGPVWDEVSRIMsVEHGYRRSGKKCCEKFENLYKYYKKIKGGKAGR--QDKKHYRFFSQLEA 109 8***********************************89**************************97..56667*****85 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	6.702	23	82	IPR017877	Myb-like domain
CDD	cd12203	8.30E-15	24	81	No hit	No description
Pfam	PF13837	6.4E-20	24	110	No hit	No description

Sequence ? help Back to Top
Protein Sequence Length: 252 aa Download sequence Send to blast
XGGGSGGGCG GNGLEMEIDG YGGRWTREET LTLLEIRSGL DSMFKEANHK GPVWDEVSRI 60 MSVEHGYRRS GKKCCEKFEN LYKYYKKIKG GKAGRQDKKH YRFFSQLEAL YGETNASTNQ 120 DQDPNLLSVS NNLHLPNNPS VFDPSSCDFV NHYAPLAPFK EESDCVERTD NKKSLGKKYW 180 KTMITDFIET KTQTLMEKQD AWMEKMMRTI DEKEKERISK EKQWRKEXAA RLEIEKSFEQ 240 KNEHGWSLEI QL

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}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_023758100.1	1e-153	trihelix transcription factor PTL-like
Swissprot	Q9LZS0	3e-61	PTL_ARATH; Trihelix transcription factor PTL
TrEMBL	A0A2J6LR39	1e-130	A0A2J6LR39_LACSA; Uncharacterized protein
STRING	VIT_08s0007g03820.t01	5e-67	(Vitis vinifera)
STRING	EOY08130	7e-67	(Theobroma cacao)

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]