PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis

Family

Protein Properties

Length: 492aa MW: 55712.1 Da PI: 10.0396

Description

B3 family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
AT4G31620.1	genome	TAIR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	B3	43.7	4.9e-14	20	97	9	93
HHHHTT-EE--HHH.HTT.---..--SEEEEEE.TTS-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE..E CS B3 9 dvlksgrlvlpkkfaeeh.ggkkeesktltled.esgrsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsefelv 93 ++ +++l++p +f+++h +gk ++ ++l+l++ s r W+v+l ++++ +++GW +F a+ L++ D++vF+ld ++ f + AT4G31620.1 20 LAGHTSNLIIPDEFFTAHlEGK-TGLTKLKLTSdASDRIWDVRL--NGRR----FAGGWDDFSAAHCLRDDDVLVFRLDVKMVF--H 97 5566778*********6555.67789999987899***..8887....99*******************9865666..4 PP
2	B3	56.7	4.3e-18	160	248	7	97
.-HHHHTT-EE--HHH.HTT---..--SEEEEEETTS-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE..EEEEE CS B3 7 psdvlksgrlvlpkkfaeehggkkeesktltledesgrsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsefelvvkvf 97 ++++l+++r+++ k+f +++g+ k++ ++ l+++sg+sW++ l+++k+ g+ ++++ W++F++an+Lk g f Fkl++ ++++++++++ AT4G31620.1 160 TASNLRLNRVSFTKHFSRANGLTKRCC-MIDLMNLSGESWTLGLRHNKRTGQAFIRGRWRSFCHANELKPGSFYRFKLVR-NGTRPLLQLC 248 6789999**************9886.************************************************98.6677888877 PP
3	B3	71.3	1.3e-22	286	382	1	99
EEEE-..-HHHHTT-EE--HHH.HTT---..--SEEEEEETTS-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE..EEEEE- CS B3 1 ffkvltpsdvlksgrlvlpkkfaeehggkkeesktltledesgrsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsefelvvkvfr 98 f++v++++++ +sg+l+l ++f++e+g+k++e +++l d++g +W +++ +k++++++++ GW +F++an+Lk+g+++++++++ +++++++k+++ AT4G31620.1 286 FLTVTLKHYMIQSGQLRLRRSFVRENGIKEAE--EIILVDKNGVEWPSYVSSSKQRREFYMAHGWIRFCEANKLKTGETFTLEFVRGEGTTPMLKFCS 381 7889999******************99766..8***********999999*************************99*******98 PP S CS B3 99 k 99 + AT4G31620.1 382 E 382 5 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:2.40.330.10	8.3E-16	7	100	IPR015300	DNA-binding pseudobarrel domain
SuperFamily	SSF101936	4.12E-15	8	102	IPR015300	DNA-binding pseudobarrel domain
PROSITE profile	PS50863	11.378	12	104	IPR003340	B3 DNA binding domain
CDD	cd10017	1.73E-13	14	99	No hit	No description
SMART	SM01019	3.9E-18	16	104	IPR003340	B3 DNA binding domain
Pfam	PF02362	6.3E-9	18	92	IPR003340	B3 DNA binding domain
Gene3D	G3DSA:2.40.330.10	8.7E-17	147	248	IPR015300	DNA-binding pseudobarrel domain
SuperFamily	SSF101936	1.71E-16	152	251	IPR015300	DNA-binding pseudobarrel domain
SMART	SM01019	9.1E-24	154	251	IPR003340	B3 DNA binding domain
PROSITE profile	PS50863	11.899	154	250	IPR003340	B3 DNA binding domain
Pfam	PF02362	4.6E-17	159	248	IPR003340	B3 DNA binding domain
CDD	cd10017	1.56E-18	159	248	No hit	No description
Gene3D	G3DSA:2.40.330.10	5.4E-20	279	382	IPR015300	DNA-binding pseudobarrel domain
SuperFamily	SSF101936	1.65E-20	283	381	IPR015300	DNA-binding pseudobarrel domain
CDD	cd10017	4.77E-16	286	373	No hit	No description
Pfam	PF02362	3.3E-22	286	382	IPR003340	B3 DNA binding domain
PROSITE profile	PS50863	14.113	286	382	IPR003340	B3 DNA binding domain
SMART	SM01019	7.9E-30	286	383	IPR003340	B3 DNA binding domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding

Plant Ontology ? help Back to Top
PO Term	PO Category	PO Description
PO:0000293	anatomy	guard cell

Sequence ? help Back to Top
Protein Sequence Length: 492 aa Download sequence Send to blast
MANHPLSSSR SNRPFFVRSL AGHTSNLIIP DEFFTAHLEG KTGLTKLKLT SDASDRIWDV 60 RLNGRRFAGG WDDFSAAHCL RDDDVLVFRL DVKMVFHVTP SGRSFSQIRT SSSSGDYDSD 120 DDDDEAGDDD SDSKNISLKK KSRFEAESSS SEKYCLLGLT ASNLRLNRVS FTKHFSRANG 180 LTKRCCMIDL MNLSGESWTL GLRHNKRTGQ AFIRGRWRSF CHANELKPGS FYRFKLVRNG 240 TRPLLQLCFK VIPQGNCSNS KANGKANVSE KYSREDGSAS TKQNKFLTVT LKHYMIQSGQ 300 LRLRRSFVRE NGIKEAEEII LVDKNGVEWP SYVSSSKQRR EFYMAHGWIR FCEANKLKTG 360 ETFTLEFVRG EGTTPMLKFC SEAKIEQEEA PEERGTPLPK RARVSAEVGH SRRTQAPNKS 420 SDDPKILQRK QPLQPCSFSD QAKKVKQSIV NILTGIKRFR SELELKERNL EAALLEIDAL 480 GDKVSEINKI LK

Sequence ? help Back to Top

Protein Sequence Length: 492 aa Download sequence Send to blast

MANHPLSSSR SNRPFFVRSL AGHTSNLIIP DEFFTAHLEG KTGLTKLKLT SDASDRIWDV  60
RLNGRRFAGG WDDFSAAHCL RDDDVLVFRL DVKMVFHVTP SGRSFSQIRT SSSSGDYDSD  120
DDDDEAGDDD SDSKNISLKK KSRFEAESSS SEKYCLLGLT ASNLRLNRVS FTKHFSRANG  180
LTKRCCMIDL MNLSGESWTL GLRHNKRTGQ AFIRGRWRSF CHANELKPGS FYRFKLVRNG  240
TRPLLQLCFK VIPQGNCSNS KANGKANVSE KYSREDGSAS TKQNKFLTVT LKHYMIQSGQ  300
LRLRRSFVRE NGIKEAEEII LVDKNGVEWP SYVSSSKQRR EFYMAHGWIR FCEANKLKTG  360
ETFTLEFVRG EGTTPMLKFC SEAKIEQEEA PEERGTPLPK RARVSAEVGH SRRTQAPNKS  420
SDDPKILQRK QPLQPCSFSD QAKKVKQSIV NILTGIKRFR SELELKERNL EAALLEIDAL  480
GDKVSEINKI LK

Expression -- Microarray ? help Back to Top
Source	ID	E-value
Genevisible	253540_at	3e-37
Expression Atlas	AT4G31620	-
AtGenExpress	AT4G31620	-

Cis-element ? help Back to Top
Source	Link
PlantRegMap	AT4G31620.1

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

Phenotype -- Mutation ? help Back to Top
Source	ID
T-DNA Express	AT4G31620

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AY063930	0.0	AY063930.1 Arabidopsis thaliana unknown protein (At4g31620) mRNA, complete cds.
GenBank	AY133753	0.0	AY133753.1 Arabidopsis thaliana clone U18158 unknown protein (At4g31620) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	NP_001320106.1	0.0	Transcriptional factor B3 family protein
Swissprot	Q8VZQ9	0.0	REM3_ARATH; B3 domain-containing protein REM3
TrEMBL	A0A384KNK9	0.0	A0A384KNK9_ARATH; Uncharacterized protein
TrEMBL	G0XQD3	0.0	G0XQD3_ARATH; Transcriptional factor B3 family protein
STRING	AT4G31620.1	0.0	(Arabidopsis thaliana)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM9658	15	37
Representative plant	OGRP2682	2	31

Link Out ? help Back to Top
Phytozome	AT4G31620.1
Entrez Gene	829290
iHOP	AT4G31620
wikigenes	AT4G31620

Publications ? help Back to Top
Yamada K, et al. Empirical analysis of transcriptional activity in the Arabidopsis genome. Science, 2003. 302(5646): p. 842-6 [PMID:14593172] Swaminathan K,Peterson K,Jack T The plant B3 superfamily. Trends Plant Sci., 2008. 13(12): p. 647-55 [PMID:18986826] Mantegazza O, et al. Analysis of the arabidopsis REM gene family predicts functions during flower development. Ann. Bot., 2014. 114(7): p. 1507-15 [PMID:25002525]