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; Arabideae; Arabis

Family

Protein Properties

Length: 306aa MW: 34923 Da PI: 9.916

Description

B3 family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
KFK26025.1	genome	MPIPBR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	B3	57.5	2.4e-18	19	110	1	96
EEEE-..-HHHHTT-EE--HHH.HTT---..--SEEEEEETTS-EEEEEE..EEETTE.EEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE..EEEE CS B3 1 ffkvltpsdvlksgrlvlpkkfaeehggkkeesktltledesgrsWevkliyrkksgr.yvltkGWkeFvkangLkegDfvvFkldgrsefelvvkv 96 ffk+l ++d ++ + ++p + +++++ + +s++++l+ ++grsW vk+ +k+++ ++ GW++Fv++n+L e++ ++F+++ ++ f +v + KFK26025.1 19 FFKILRREDLSSGIMRMIPHDLIRRISDN-SSSFKMVLKVPWGRSWPVKI--CKNPSFhFMEDHGWNQFVSDNDLGENEYLTFTHEANMYF--NVNI 110 99*9**9999******766.589*************..999999566669******************9988888..5555 PP
2	B3	35.3	2.1e-11	225	304	14	98
T-EE--HHH.HTT---..--SEEEEEETTS.-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE..EEEEE- CS B3 14 grlvlpkkfaeehggkkeesktltledesg.rsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsefelvvkvfr 98 l +pkkf ++h+ + ++++ ++ +++g +s +v + ++ + +++GW++F+k+ gL +g +++Fkl++ e++v v + KFK26025.1 225 MFLGIPKKFKDAHMPS--KTRMFKIHHPEGnKSSDVLY--LVTDVQARFSAGWSRFAKELGLVVGNVCTFKLIK--PNEMLVEVSK 304 4588*******866..45589999988867888888..88888889*********************997..5556777765 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:2.40.330.10	7.0E-19	13	115	IPR015300	DNA-binding pseudobarrel domain
SuperFamily	SSF101936	1.02E-20	14	118	IPR015300	DNA-binding pseudobarrel domain
CDD	cd10017	6.43E-18	17	111	No hit	No description
PROSITE profile	PS50863	12.971	19	114	IPR003340	B3 DNA binding domain
Pfam	PF02362	1.8E-16	19	110	IPR003340	B3 DNA binding domain
SMART	SM01019	5.7E-22	19	114	IPR003340	B3 DNA binding domain
PROSITE profile	PS50863	9.714	212	306	IPR003340	B3 DNA binding domain
Gene3D	G3DSA:2.40.330.10	1.0E-14	212	303	IPR015300	DNA-binding pseudobarrel domain
SuperFamily	SSF101936	1.12E-15	212	302	IPR015300	DNA-binding pseudobarrel domain
CDD	cd10017	1.35E-10	213	300	No hit	No description
SMART	SM01019	7.4E-12	215	306	IPR003340	B3 DNA binding domain
Pfam	PF02362	4.2E-8	224	300	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:0009553	Biological Process	embryo sac development
GO:0009567	Biological Process	double fertilization forming a zygote and endosperm
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 306 aa Download sequence Send to blast
MVKNSGFGQI MEDGDNPGFF KILRREDLSS GIMRMIPHDL IRRISDNSSS FKMVLKVPWG 60 RSWPVKICKN PSFHFMEDHG WNQFVSDNDL GENEYLTFTH EANMYFNVNI YESDGKEMLK 120 PRKSAANGSS SCRNRREKMK NIYKDVKEEE TESSSESSYS SLKTAESTGG RLKKKQKLNL 180 GKKKAEEIDK SKKKQKVDTV CNDSEAGTSS LVPEFELTIK KTYLMFLGIP KKFKDAHMPS 240 KTRMFKIHHP EGNKSSDVLY LVTDVQARFS AGWSRFAKEL GLVVGNVCTF KLIKPNEMLV 300 EVSKTP

Cis-element ? help Back to Top
Source	Link
PlantRegMap	KFK26025.1

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_010420536.1	1e-159	PREDICTED: B3 domain-containing protein At5g18000-like
Swissprot	Q9FJG2	1e-145	Y5800_ARATH; B3 domain-containing protein At5g18000
TrEMBL	A0A087G823	0.0	A0A087G823_ARAAL; Uncharacterized protein
STRING	A0A087G823	0.0	(Arabis alpina)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM565	21	135

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G18000.1	1e-131	VERDANDI

Publications ? help Back to Top
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] Mendes MA, et al. Live and let die: a REM complex promotes fertilization through synergid cell death in Arabidopsis. Development, 2016. 143(15): p. 2780-90 [PMID:27338615]