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: 289aa MW: 32305.5 Da PI: 8.5884

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Gh_A12G0867	genome	NAU-NBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	130.2	7.6e-41	168	245	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_A12G0867 168 RCQAEGCNADLTHAKHYHRRHKVCEFHSKASTVIATGLTQRFCQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKSQH 245 6**************************************************************************987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	2.3E-35	162	230	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.334	166	243	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	5.76E-38	167	246	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	8.3E-31	169	242	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: 289 aa Download sequence Send to blast
MLEYEWGNPT AMILTGEEAD QEPDPTRQIL EHYGANTATH HHHQAGFNET LFPHQQSAAF 60 VPFQAQTQHG YLHSMYDPRA YTGASAYTTP HPSSLLSLDP VSGTGGNGGG GYFLVPKTEE 120 VSRPVDFTAR IGLNLGGRTY FSSAEDDFVN RLYRRSRPGE PGSTNSPRCQ AEGCNADLTH 180 AKHYHRRHKV CEFHSKASTV IATGLTQRFC QQCSRFHLLS EFDNGKRSCR KRLADHNRRR 240 RKSQHQQQQP SNQENQLKHS TLENGRNSTT DNNHPSKVTT ATTAATVGF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	2e-32	159	242	1	84	squamosa promoter binding protein-like 4
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Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Ghi.19928	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_016709721.1	0.0	PREDICTED: squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	9e-87	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A1U8L533	0.0	A0A1U8L533_GOSHI; squamosa promoter-binding-like protein 8
STRING	Gorai.008G107400.1	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	5e-84	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]