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

676743190

Organism

Sisymbrium irio

Taxonomic ID

3730

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Sisymbrieae; Sisymbrium

Family

NZZ/SPL

Protein Properties

Length: 317aa MW: 34103.3 Da PI: 9.4467

Description

NZZ/SPL family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
676743190	genome	VEGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NOZZLE	538.6	1.5e-164	1	317	1	314
NOZZLE 1 matslffmstdqnsvrnpnellrntrlvvnssgeirte.tkksrgrkpgsktaqqkqkkptlrgmgvaklerfiieeekkklvvatvgdtssvaaisnta 99 matslffm tdq svrnpnellrnt+lv n sgeirte +kksrgrkpgskt+q +qkk +lrgmgvakler i+eeekkk+vva+ g +s +a 676743190 1 MATSLFFMPTDQTSVRNPNELLRNTYLV-NGSGEIRTEpPKKSRGRKPGSKTGQPNQKKQALRGMGVAKLERAIAEEEKKKMVVAGGGGGGDTPVASPNA 99 9************************9.*****99******************************************99888877788889 PP NOZZLE 100 trlpvpvdrgvvlqgfps.......slgs...srilcggvgsgqvmidpvispwgfvetsatthelssisnpqmynassnnrcdtcfkkkrldgdqnnvv 189 t pv d+gvvlqgfps s+g+ sr+lcggvgsgq+midpv+spwgfvetsa helssi+npqmynas n+rcdtcfkkkrldgdq nvv 676743190 100 THSPVLPDPGVVLQGFPSyggglnmSVGGysrSRFLCGGVGSGQIMIDPVCSPWGFVETSA--HELSSIPNPQMYNAS-NHRCDTCFKKKRLDGDQ-NVV 195 ****************999999999989999************************..*********95.999**********.* PP NOZZLE 190 rsng.ggfskytmi.pppmngydeyllqsdhhqrsqgflydqriaraasvsaasasinpyfneatnltgsreefgsvlegnprngsrgvkeyeffpgkyd 287 rsng ggfs ytm+ ppmngyd+ +l++d q+ qgf+yd+riar+a + asasinpyfneatn+tgs+eefg gnp+ng+rgvkeyeffpgkyd 676743190 196 RSNGsGGFSSYTMMiSPPMNGYDH-FLPPD--QKNQGFFYDHRIARSA--APASASINPYFNEATNHTGSMEEFGR---GNPKNGTRGVKEYEFFPGKYD 287 *9789*9989***9.89..*************..7899*****************7...5**************** PP NOZZLE 288 ervskvakvas.lvgdcspn..tidlslkl 314 ++++k+++va+ +vgdcspn tidlslkl 676743190 288 NFQGKSFPVATsSVGDCSPNtpTIDLSLKL 317 ****98637***999****8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Pfam	PF08744	4.8E-165	3	317	IPR014855	Plant transcription factor NOZZLE

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0048653	Biological Process	anther development
GO:0005634	Cellular Component	nucleus
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 317 aa Download sequence Send to blast
MATSLFFMPT DQTSVRNPNE LLRNTYLVNG SGEIRTEPPK KSRGRKPGSK TGQPNQKKQA 60 LRGMGVAKLE RAIAEEEKKK MVVAGGGGGG DTPVASPNAT HSPVLPDPGV VLQGFPSYGG 120 GLNMSVGGYS RSRFLCGGVG SGQIMIDPVC SPWGFVETSA HELSSIPNPQ MYNASNHRCD 180 TCFKKKRLDG DQNVVRSNGS GGFSSYTMMI SPPMNGYDHF LPPDQKNQGF FYDHRIARSA 240 APASASINPY FNEATNHTGS MEEFGRGNPK NGTRGVKEYE FFPGKYDNFQ GKSFPVATSS 300 VGDCSPNTPT IDLSLKL

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional regulator of sporocyte development (PubMed:10465788). Acts as an adapter-like transcriptional repressor recruiting TPL/TPR corepressors to inhibit TCP transcription factors (PubMed:25378179). Required for nucellus and embryo sac development (PubMed:10500234). Plays a central role in patterning both the proximal-distal and the adaxial-abaxial axes during ovule development (PubMed:12183381). Involved in establishing the prospective chalaza of the ovule and in controlling the cell number and the length of the funiculus, and is required for the development of the integuments (PubMed:10976054). Required, with BEL1, for cytokinin-induced PIN1 expression in ovules (PubMed:22786869). Involved in controlling stamen identity (PubMed:19726570). May also regulate the morphology of lateral organs by repressing auxin production (PubMed:18557819). {ECO:0000269\|PubMed:10465788, ECO:0000269\|PubMed:10500234, ECO:0000269\|PubMed:10976054, ECO:0000269\|PubMed:12183381, ECO:0000269\|PubMed:18557819, ECO:0000269\|PubMed:19726570, ECO:0000269\|PubMed:22786869, ECO:0000269\|PubMed:25378179}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	676743190

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Up-regulated by the transcription factor AGAMOUS (PubMed:15254538). Regulated by ATXR3/SDG2 via chromatin methylation (PubMed:21037105). Triggered by TGA9 AND TGA10 in anthers (PubMed:20805327). {ECO:0000269\|PubMed:15254538, ECO:0000269\|PubMed:20805327, ECO:0000269\|PubMed:21037105}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_013671376.1	1e-171	protein SPOROCYTELESS-like
Swissprot	O81836	1e-130	SPL_ARATH; Protein SPOROCYTELESS
TrEMBL	Q2HZF8	1e-170	Q2HZF8_BRAJU; Sporocyteless
STRING	Bra026359.1-P	1e-170	(Brassica rapa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM13435	18	28

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G27330.1	1e-128	sporocyteless (SPL)

Publications ? help Back to Top
Armenta-Medina A,Huanca-Mamani W,Sanchez-León N,Rodríguez-Arévalo I,Vielle-Calzada JP Functional analysis of sporophytic transcripts repressed by the female gametophyte in the ovule of Arabidopsis thaliana. PLoS ONE, 2013. 8(10): p. e76977 [PMID:24194852] Xue XY, et al. Interaction between two timing microRNAs controls trichome distribution in Arabidopsis. PLoS Genet., 2014. 10(4): p. e1004266 [PMID:24699192] Zhao L, et al. Comparative expression profiling reveals gene functions in female meiosis and gametophyte development in Arabidopsis. Plant J., 2014. 80(4): p. 615-28 [PMID:25182975] Yuan L,Sundaresan V Spore formation in plants: sporocyteless and more. Cell Res., 2015. 25(1): p. 7-8 [PMID:25512340] Picó S,Ortiz-Marchena MI,Merini W,Calonje M Deciphering the Role of POLYCOMB REPRESSIVE COMPLEX1 Variants in Regulating the Acquisition of Flowering Competence in Arabidopsis. Plant Physiol., 2015. 168(4): p. 1286-97 [PMID:25897002] Mao Y, et al. Development of germ-line-specific CRISPR-Cas9 systems to improve the production of heritable gene modifications in Arabidopsis. Plant Biotechnol. J., 2016. 14(2): p. 519-32 [PMID:26360626] Rojas-Gracia P, et al. The parthenocarpic hydra mutant reveals a new function for a SPOROCYTELESS-like gene in the control of fruit set in tomato. New Phytol., 2017. 214(3): p. 1198-1212 [PMID:28134991] Zhao F, et al. Phosphorylation of SPOROCYTELESS/NOZZLE by the MPK3/6 Kinase Is Required for Anther Development. Plant Physiol., 2017. 173(4): p. 2265-2277 [PMID:28209842] Bi H,Fan W,Zhang P C4 Protein of Sweet Potato Leaf Curl Virus Regulates Brassinosteroid Signaling Pathway through Interaction with AtBIN2 and Affects Male Fertility in Arabidopsis. Front Plant Sci, 2017. 8: p. 1689 [PMID:29021807]