PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia; Petunia integrifolia

Family

G2-like

Protein Properties

Length: 299aa MW: 33113.4 Da PI: 8.8106

Description

G2-like family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Peinf101Scf00232g08023.1	genome	SGN	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	G2-like	107.4	8e-34	38	92	1	55
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55 kprlrWt eLHerFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl Peinf101Scf00232g08023.1 38 KPRLRWTVELHERFVDAVAQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 92 79****************************************************8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	3.6E-32	35	93	IPR009057	Homeodomain-like
PROSITE profile	PS51294	12.801	35	95	IPR017930	Myb domain
SuperFamily	SSF46689	1.33E-16	37	93	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	9.6E-24	38	93	IPR006447	Myb domain, plants
Pfam	PF00249	2.0E-8	40	90	IPR001005	SANT/Myb domain
Pfam	PF14379	2.6E-22	134	173	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: 299 aa Download sequence Send to blast
MFHPNKKLPS SMNSHDRISN ICVQSAGDSG LVLTTDPKPR LRWTVELHER FVDAVAQLGG 60 PDKATPKTIM RVMGVKGLTL YHLKSHLQKF RLGKQPHKEF NDHTLKDGDR AASLEPLRNS 120 ASSSGLIGRN MNEMQMEVQR RLHEQLEVQR HLQLRIEAQG KYMQTILEKA CQTLGAGENI 180 MASAGISYKG IGGMTTTLDM KELIGSPPPR PLSFSSFQDL NSIYGSGHDH ELELNTQSTS 240 SPLDGFMDHD LCLGKKSTRP STPNNYSHSN NGNNSSGKSP LMWSDDFRLQ ELGTATASF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
6j4k_A	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j4k_B	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_A	5e-19	38	94	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B	5e-19	38	94	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C	5e-19	38	94	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D	5e-19	38	94	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_A	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_C	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_D	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_F	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_H	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_J	6e-19	38	94	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
Search in ModeBase

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	1e-151	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_016565371.1	1e-143	PREDICTED: myb family transcription factor APL isoform X5
Swissprot	Q9SAK5	1e-103	APL_ARATH; Myb family transcription factor APL
TrEMBL	A0A1U8G1X9	1e-142	A0A1U8G1X9_CAPAN; Myb family transcription factor APL
TrEMBL	A0A2G2ZX13	1e-142	A0A2G2ZX13_CAPAN; myb family transcription factor APL isoform X5
STRING	XP_009591457.1	1e-137	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA7942	22	31

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G79430.2	1e-102	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]