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

LOC_Os01g72370.1

Common Name

LOC4325750, OsJ_04787, P0431G06.13-1

Organism

Oryza sativa subsp. japonica

Taxonomic ID

39947

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa

Family

bHLH

Protein Properties

Length: 249aa MW: 27089.7 Da PI: 6.0338

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
LOC_Os01g72370.1	genome	MSU	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	44.3	3.3e-14	69	121	1	55
CHHHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 1 rrrahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 r+ +hn+ Er RR+++N+ ++ Lr llP a + kKls +++ ++ +YI +Lq LOC_Os01g72370.1 69 RKLSHNAYERDRRKQLNELYSSLRALLPDA--DHTKKLSIPTTVSRVLKYIPELQ 121 6889***********************7..35666*************998 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	3.53E-16	66	136	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	13.954	68	120	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	4.35E-12	68	125	No hit	No description
Gene3D	G3DSA:4.10.280.10	8.4E-13	69	136	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	2.0E-11	69	121	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	8.4E-10	74	126	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006357	Biological Process	regulation of transcription from RNA polymerase II promoter
GO:0010106	Biological Process	cellular response to iron ion starvation
GO:0055072	Biological Process	iron ion homeostasis
GO:0090575	Cellular Component	RNA polymerase II transcription factor complex
GO:0000977	Molecular Function	RNA polymerase II regulatory region sequence-specific DNA binding
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 249 aa Download sequence Send to blast
MEQLFVDDPA FASSMSSLEA DIFSGAGQLP SSPWLDLDLD DDVQDLSMAP TTANAVSSGY 60 GSGGSGSHRK LSHNAYERDR RKQLNELYSS LRALLPDADH TKKLSIPTTV SRVLKYIPEL 120 QKQVENLERK KKELTTTSTT NCKPGVLGSQ LMSEGMAPIV SATCINDMEI MVQVSLLSNV 180 AGSVLPLSKC IKVLENEGLH FISSSTSSGF GNRTFYSIHL QRSEGTINEE CPAFCERLEK 240 VVRNKAKL*

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Os.21893	0.0	callus\| leaf\| root\| seed\| stem

Expression -- Microarray ? help Back to Top
Source	ID	E-value
GEO	32983408	0.0
Expression Atlas	Q941Z7	-

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that binds to the DNA motif 5'-CACGTGG-3' in the promoter of iron (Fe) deficiency-inducible genes as well as of genes involved in iron homeostasis, thus contributing to basal tolerance to iron deficiency, iron uptake from soil and iron transport, particularly during seed maturation and germination. Promotes the accumulation of mugineic acid family phytosiderophores (MAs). Required for ethylene-mediated signaling during iron deficiency responses. Improves growth and yield, especially in calcareous soil with low iron availability. Promotes iron concentration in shoots and grain. {ECO:0000250\|UniProtKB:Q0JFZ0}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	LOC_Os01g72370.1

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

Phenotype -- Mutation ? help Back to Top
Source	ID
RiceGE	Os01g72370

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AK073385	0.0	AK073385.1 Oryza sativa Japonica Group cDNA clone:J033041D19, full insert sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_015612709.1	0.0	protein IRON-RELATED TRANSCRIPTION FACTOR 2 isoform X1
Swissprot	A2WZ60	0.0	IRO2_ORYSI; Protein IRON-RELATED TRANSCRIPTION FACTOR 2
TrEMBL	A0A0D3EYS0	0.0	A0A0D3EYS0_9ORYZ; Uncharacterized protein
TrEMBL	A0A0D9YK46	0.0	A0A0D9YK46_9ORYZ; Uncharacterized protein
TrEMBL	A0A0E0CD21	0.0	A0A0E0CD21_9ORYZ; Uncharacterized protein
TrEMBL	A0A0E0FYV7	0.0	A0A0E0FYV7_ORYNI; Uncharacterized protein
TrEMBL	I1NVB2	0.0	I1NVB2_ORYGL; Uncharacterized protein
STRING	OGLUM01G48440.3	0.0	(Oryza glumipatula)
STRING	ONIVA01G50120.1	0.0	(Oryza nivara)
STRING	ORGLA01G0380200.1	0.0	(Oryza glaberrima)
STRING	OBART01G44150.1	0.0	(Oryza barthii)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3280	34	72
Representative plant	OGRP2826	11	29

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G56970.1	2e-32	bHLH family protein

Link Out ? help Back to Top
Phytozome	LOC_Os01g72370.1
Entrez Gene	4325750

Publications ? help Back to Top
Ogo Y, et al. Isolation and characterization of IRO2, a novel iron-regulated bHLH transcription factor in graminaceous plants. J. Exp. Bot., 2006. 57(11): p. 2867-78 [PMID:16887895]