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

XP_016446051.1

Organism

Nicotiana tabacum

Taxonomic ID

4097

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

G2-like

Protein Properties

Length: 306aa MW: 33982.4 Da PI: 8.8435

Description

G2-like family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_016446051.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	G2-like	107.2	8.8e-34	32	86	1	55
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55 kprlrWt eLHerFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl XP_016446051.1 32 KPRLRWTVELHERFVDAVTQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 86 79****************************************************8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	12.347	29	89	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	2.6E-32	29	87	IPR009057	Homeodomain-like
SuperFamily	SSF46689	1.25E-16	31	87	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	8.6E-24	32	87	IPR006447	Myb domain, plants
Pfam	PF00249	8.8E-8	34	84	IPR001005	SANT/Myb domain
Pfam	PF14379	2.7E-22	128	167	IPR025756	MYB-CC type transcription factor, LHEQLE-containing domain

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

Sequence ? help Back to Top
Protein Sequence Length: 306 aa Download sequence Send to blast
MFHAKKPSTM NSHDRPMCVQ GDSGLVLTTD PKPRLRWTVE LHERFVDAVT QLGGPDKATP 60 KTIMRVMGVK GLTLYHLKSH LQKFRLGKQP HKEFNDHSVK DGDRATSLEL QRNSASSSGM 120 IGRNMNEMQM EVQRRLHEQL EVQRHLQLRI EAQGKYMQTI LEKACQTLGG EENMALPART 180 FKGLGNQGGG IIPDISAAFK EFGAPPLSFS SFQDLNICGG HEQQLELHPQ SSMGERSSSF 240 ESFLVTDHNL SLGKKRPSPY SNGGNTNGKS PLMWSDDFRL QELGGATTNL ISHGTAFNGE 300 ELQSRA

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
6j4r_A	7e-19	32	88	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B	7e-19	32	88	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C	7e-19	32	88	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D	7e-19	32	88	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor required for phloem identity. Has a dual role both in promoting phloem differentiation and in repressing xylem differentiation during vascular development. Regulates the expression of the transcription factor NAC045 (AC A4VCM0). May activate the transcription of specific genes involved in phosphate uptake or assimilation (PubMed:15592750). Promotes flowering through transcriptional activation of both FT and its transport machinery component, FTIP1 (PubMed:26239308). {ECO:0000269\|PubMed:14614507, ECO:0000269\|PubMed:18523061, ECO:0000269\|PubMed:25081480, ECO:0000269\|PubMed:26239308, ECO:0000305\|PubMed:15592750}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Up-regulated by phosphate deficiency. {ECO:0000269\|PubMed:15592750}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	JQ686924	0.0	JQ686924.1 Nicotiana tabacum cultivar SR1 myb family transcription factor APL (APL) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_016446051.1	0.0	PREDICTED: myb family transcription factor APL-like isoform X2
Swissprot	Q9SAK5	1e-118	APL_ARATH; Myb family transcription factor APL
TrEMBL	A0A1S3Y1P5	0.0	A0A1S3Y1P5_TOBAC; myb family transcription factor APL-like isoform X2
STRING	XP_009591457.1	0.0	(Nicotiana tomentosiformis)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G79430.2	1e-119	G2-like family protein

Publications ? help Back to Top
Martínez-Navarro AC,Galván-Gordillo SV,Xoconostle-Cázares B,Ruiz-Medrano R Vascular gene expression: a hypothesis. Front Plant Sci, 2013. 4: p. 261 [PMID:23882276] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Kondo Y, et al. Vascular Cell Induction Culture System Using Arabidopsis Leaves (VISUAL) Reveals the Sequential Differentiation of Sieve Element-Like Cells. Plant Cell, 2016. 28(6): p. 1250-62 [PMID:27194709] Shibuta M,Abe M FE Controls the Transcription of Downstream Flowering Regulators Through Two Distinct Mechanisms in Leaf Phloem Companion Cells. Plant Cell Physiol., 2017. 58(11): p. 2017-2025 [PMID:29036620]