PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium

Family

SBP

Protein Properties

Length: 290aa MW: 32631.9 Da PI: 8.7871

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Gh_D07G1479	genome	NAU-NBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	131.7	2.5e-41	173	250	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+q+ Gh_D07G1479 173 RCQAEGCNADLTQAKHYHRRHKVCEFHSKASTVIAAGLTQRFCQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKSQQ 250 6**************************************************************************997 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	4.3E-35	168	235	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.402	171	248	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	1.44E-38	172	251	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	3.9E-31	174	247	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: 290 aa Download sequence Send to blast
MLEYEWGNPS SIMLSGEETA QEPDPNRQLF HHYATTTTTT HHQPYNETLL SHHNPTVFSH 60 QNLFHNPNQA QPPQHPATLH SLYDPHSYSA TSAYSTTHAS LLSLDPVSAV GGSGGGYFLV 120 PKTEEVSRPV DFTARIGLNL GGRTYFSSAE DDFVNRLYRR SRPGDLSSTN SPRCQAEGCN 180 ADLTQAKHYH RRHKVCEFHS KASTVIAAGL TQRFCQQCSR FHLLSEFDNG KRSCRKRLAD 240 HNRRRRKSQQ QQPNTTQENQ KHLPLESGGN PSSDNPQGHR RILGSSHLLQ

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	3e-31	174	247	11	84	squamosa promoter binding protein-like 4
Search in ModeBase

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Ghi.2921	0.0	boll\| ovule

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed during plant development. During pollen development, required for crosporogenesis that leads to archesporial formation and for the histogenesis of the microsporangia. During ovules development, involved in the transition to meiosis of the megaspore mother cells. {ECO:0000269\|PubMed:10524240, ECO:0000269\|PubMed:12671094}.
Uniprot	TISSUE SPECIFICITY: Expressed in shoot apical region and early floral tissues. Transcripts levels increase in developing pollen sacs, and decrease in later stage of anther development. Strongly expressed in the placental region of the carpels. {ECO:0000269\|PubMed:12671094, ECO:0000269\|PubMed:17093870}.

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_017641940.1	0.0	PREDICTED: squamosa promoter-binding-like protein 8
Refseq	XP_017641946.1	0.0	PREDICTED: squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	5e-82	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A0B0N0S5	0.0	A0A0B0N0S5_GOSAR; Squamosa promoter-binding-like protein 8
STRING	Gorai.001G176000.1	0.0	(Gossypium raimondii)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM7010	27	43

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	3e-79	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]