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

Pbr031798.1

Organism

Pyrus bretschneideri

Taxonomic ID

225117

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus

Family

G2-like

Protein Properties

Length: 380aa MW: 42249.7 Da PI: 8.5859

Description

G2-like family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr031798.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	G2-like	106.8	1.2e-33	37	91	1	55
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55 kprlrWt eLHerFv+av+qLGG++kAtPkti+++m+vkgLtl+h+kSHLQk+Rl Pbr031798.1 37 KPRLRWTVELHERFVDAVTQLGGPDKATPKTIMRVMGVKGLTLYHLKSHLQKFRL 91 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	34	92	IPR009057	Homeodomain-like
PROSITE profile	PS51294	12.347	34	94	IPR017930	Myb domain
SuperFamily	SSF46689	1.77E-16	36	92	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	1.2E-23	37	92	IPR006447	Myb domain, plants
Pfam	PF00249	1.2E-7	39	89	IPR001005	SANT/Myb domain
Pfam	PF14379	5.1E-25	135	180	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: 380 aa Download sequence Send to blast
MFQQHNQHHK KPSTMNSHDR PMCVQGDSGL VLTTDPKPRL RWTVELHERF VDAVTQLGGP 60 DKATPKTIMR VMGVKGLTLY HLKSHLQKFR LGKQPHKEFN DHSIKDHASP LDLQRNSASS 120 SAIIGRSMND INCNMVDAIR MQMEVQRRLH EQLEVQKHLQ LRIEAQGKYM QSILEKACQT 180 LAGENNMAAA AAGSYKGNIG NQGVNPTDMG ALKDFNSSLN FPSFQDLNIY GGDHLDLQQN 240 LDRPPLDHSF MPTNDNNICL GSKKRPSPYS GSGKSPLLWS DDLRLQDLGT AASCLGPQDD 300 PFKSSDSIQI APPSIERGSE IDSISDIYES KPMLQGDDKK FDSANKLERR SPRRAPLGSD 360 RMNPMINCGI RQGRNSPFG*

Sequence ? help Back to Top

Protein Sequence Length: 380 aa Download sequence Send to blast

MFQQHNQHHK KPSTMNSHDR PMCVQGDSGL VLTTDPKPRL RWTVELHERF VDAVTQLGGP  60
DKATPKTIMR VMGVKGLTLY HLKSHLQKFR LGKQPHKEFN DHSIKDHASP LDLQRNSASS  120
SAIIGRSMND INCNMVDAIR MQMEVQRRLH EQLEVQKHLQ LRIEAQGKYM QSILEKACQT  180
LAGENNMAAA AAGSYKGNIG NQGVNPTDMG ALKDFNSSLN FPSFQDLNIY GGDHLDLQQN  240
LDRPPLDHSF MPTNDNNICL GSKKRPSPYS GSGKSPLLWS DDLRLQDLGT AASCLGPQDD  300
PFKSSDSIQI APPSIERGSE IDSISDIYES KPMLQGDDKK FDSANKLERR SPRRAPLGSD  360
RMNPMINCGI RQGRNSPFG*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
6j4r_A	7e-20	37	93	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_B	7e-20	37	93	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_C	7e-20	37	93	1	57	Protein PHOSPHATE STARVATION RESPONSE 1
6j4r_D	7e-20	37	93	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}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pbr031798.1

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009340543.1	0.0	PREDICTED: myb family transcription factor APL-like
Swissprot	Q9SAK5	1e-124	APL_ARATH; Myb family transcription factor APL
TrEMBL	A0A498ITS4	0.0	A0A498ITS4_MALDO; Uncharacterized protein
STRING	XP_009340543.1	0.0	(Pyrus x bretschneideri)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF4964	32	52

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G79430.2	1e-118	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]