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

Spipo5G0044100

Organism

Spirodela polyrhiza

Taxonomic ID

29656

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela

Family

G2-like

Protein Properties

Length: 269aa MW: 29630.9 Da PI: 9.248

Description

G2-like family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Spipo5G0044100	genome	MIPS/IBIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	G2-like	107.7	6.1e-34	31	85	1	55
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55 kprlrWt eLH+rFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl Spipo5G0044100 31 KPRLRWTVELHDRFVDAVNQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 85 79****************************************************8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	11.739	28	88	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	2.7E-32	28	86	IPR009057	Homeodomain-like
SuperFamily	SSF46689	4.48E-17	30	86	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	3.4E-24	31	86	IPR006447	Myb domain, plants
Pfam	PF00249	3.1E-8	33	83	IPR001005	SANT/Myb domain
Pfam	PF14379	1.8E-22	128	168	IPR025756	MYB-CC type transcription factor, LHEQLE-containing domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010088	Biological Process	phloem development
GO:0010089	Biological Process	xylem development
GO:0045893	Biological Process	positive regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 269 aa Download sequence Send to blast
MFQAKKACMN SHERPMCVQG DSGLVLTTDP KPRLRWTVEL HDRFVDAVNQ LGGPDKATPK 60 TIMRVMGVKG LTLYHLKSHL QKFRLGKQPH KELNDHHSTK DATGRAVSLD FQGNAASSSG 120 MMGRATNEMQ MEVQRRLHEQ LEVQKHLQMR IEAQGKYMQT ILEKACQTLA RENTATGGGE 180 MCFLKEMGSP LGFPSLHDLH LYAGGVHHLV DETCRGDLTH MDSTALNSGK PIFSPDRRGE 240 AKPEMSSPSA ASPVVRTTAI SARNLSYG*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
6j4k_A	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j4k_B	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_A	4e-20	31	87	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B	4e-20	31	87	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C	4e-20	31	87	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D	4e-20	31	87	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_A	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_C	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_D	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_F	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_H	4e-20	31	87	2	58	Protein PHOSPHATE STARVATION RESPONSE 1
6j5b_J	4e-20	31	87	2	58	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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_022751626.1	1e-109	myb family transcription factor APL-like isoform X1
Swissprot	Q9SAK5	7e-94	APL_ARATH; Myb family transcription factor APL
TrEMBL	A0A1D1ZK40	1e-112	A0A1D1ZK40_9ARAE; Myb family transcription factor APL (Fragment)
STRING	VIT_19s0085g00890.t01	1e-106	(Vitis vinifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP2504	38	90

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G79430.2	3e-96	G2-like family protein

Link Out ? help Back to Top
Phytozome	Spipo5G0044100

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]