PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Euphorbiaceae; Acalyphoideae; Acalypheae; Ricinus

Family

SBP

Protein Properties

Length: 302aa MW: 33943.3 Da PI: 8.7324

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
30174.m008803	genome	JCVI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	130.5	5.8e-41	150	227	1	78
--SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS SBP 1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 +Cq+egC+adl++ak+yhrrhkvCe+hska++v+++gl+qrfCqqCsrfh lsefD++krsCr+rLa+hn+rrrk+++ 30174.m008803 150 RCQAEGCNADLTHAKHYHRRHKVCEFHSKASTVIAAGLTQRFCQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKSHQ 227 6**************************************************************************875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	2.1E-35	144	212	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.376	148	225	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	1.09E-37	149	226	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	8.0E-31	151	224	IPR004333	Transcription factor, SBP-box

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009554	Biological Process	megasporogenesis
GO:0009556	Biological Process	microsporogenesis
GO:0048653	Biological Process	anther development
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 302 aa Download sequence Send to blast
MLEYEWGNPS TIMLTGEEQS QDPDQNRQIF DHYTAQSFND NLLAQPAASL FHHPNPHQVN 60 SLYDPRASSY TAPHHPSLLS LDPIPTHTAP CPSYFLVPKT EQVTRPQDYT SRIGLNLGGR 120 TYFSSAEDDF VNRLYRRSRP VEPGSSNAPR CQAEGCNADL THAKHYHRRH KVCEFHSKAS 180 TVIAAGLTQR FCQQCSRFHL LSEFDNGKRS CRKRLADHNR RRRKSHQINH DANKSHPETA 240 TNSSSENLPR SPQDSGTHNS SSSVTVAVSP PRMFLDCFRQ RPYQATASSS SASSSSLFFS 300 SG

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	5e-32	143	224	3	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}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00090	SELEX	Transfer from AT1G02065	Download

Cis-element ? help Back to Top
Source	Link
PlantRegMap	30174.m008803

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	Retrieve

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_002511636.1	0.0	squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	2e-87	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	B9RD47	0.0	B9RD47_RICCO; LIGULELESS1 protein, putative
STRING	XP_002511636.1	0.0	(Ricinus communis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF6801	33	48

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	8e-89	squamosa promoter binding protein-like 8

Link Out ? help Back to Top
Phytozome	30174.m008803
Entrez Gene	8265831

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]