PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Protein Features |

3D Structure |

Gene Ontology |

Function |

Publication

Basic Information? help Back to Top

TF ID

Lsa008066

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

SBP

Protein Properties

Length: 251aa MW: 28251.8 Da PI: 7.3907

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Lsa#S58682396	PU_ref	Unigene	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	132.5	1.4e-41	163	240	1	78
--SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS SBP 1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 +Cq+egC+adls ak+yhrrhkvCe+hska+ vl++gl+qr+CqqCsrfh l+efDe+krsCr+rLa+hn+rrrk+++ Lsa008066 163 RCQIEGCNADLSLAKHYHRRHKVCEFHSKASIVLAAGLTQRYCQQCSRFHILEEFDEGKRSCRKRLADHNRRRRKSSQ 240 6**************************************************************************986 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	3.3E-34	159	225	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.282	161	238	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	9.68E-39	162	241	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	9.2E-31	164	237	IPR004333	Transcription factor, SBP-box

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 251 aa Download sequence Send to blast
MLNCERASPS TIMFNGDGGA GGGLEELISQ SIQKRDIFDQ HSHSFNDATI ATPVINSHDL 60 FHPHHRMLNN PNFYDPPPSA VDCVSPPSPF PPPLHSLDTN QAGFFLMPKL EHYGCNIDFS 120 NSLNLIGLNL AGHTYFPVGE DDIMNQLGRR SRSLEAGLMN SPRCQIEGCN ADLSLAKHYH 180 RRHKVCEFHS KASIVLAAGL TQRYCQQCSR FHILEEFDEG KRSCRKRLAD HNRRRRKSSQ 240 NESTMLINDQ P

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	4e-31	164	237	11	84	squamosa promoter binding protein-like 4
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Trans-acting factor that binds specifically to the consensus nucleotide sequence 5'-TNCGTACAA-3'. Binds specifically to the 5'-GTAC-3' core sequence. Involved in development and floral organogenesis. Required for ovule differentiation, pollen production, filament elongation, seed formation and siliques elongation. Also seems to play a role in the formation of trichomes on sepals. May positively modulate gibberellin (GA) signaling in flower. {ECO:0000269\|PubMed:12671094, ECO:0000269\|PubMed:16095614, ECO:0000269\|PubMed:17093870}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_023757531.1	0.0	squamosa promoter-binding-like protein 8
Refseq	XP_023757532.1	0.0	squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	4e-60	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A2J6LS24	0.0	A0A2J6LS24_LACSA; Uncharacterized protein
STRING	cassava4.1_023056m	7e-72	(Manihot esculenta)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	2e-63	squamosa promoter binding protein-like 8

Publications ? help Back to Top
Jorgensen SA,Preston JC Differential SPL gene expression patterns reveal candidate genes underlying flowering time and architectural differences in Mimulus and Arabidopsis. Mol. Phylogenet. Evol., 2014. 73: p. 129-39 [PMID:24508602] Xing S, et al. SPL8 Acts Together with the Brassinosteroid-Signaling Component BIM1 in Controlling Arabidopsis thaliana Male Fertility. Plants (Basel), 2013. 2(3): p. 416-28 [PMID:27137384]