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

XP_016468742.1

Organism

Nicotiana tabacum

Taxonomic ID

4097

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

MYB_related

Protein Properties

Length: 183aa MW: 21756.5 Da PI: 9.172

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_016468742.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	55.9	9.5e-18	26	66	3	45
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 WT+eEd +l++a+++ G++ W+ Ia+++ gRt++++k++w+ XP_016468742.1 26 LWTEEEDRILIEAHAEVGNK-WAEIAKRLR-GRTENSIKNHWN 66 6*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF46689	3.06E-24	1	76	IPR009057	Homeodomain-like
PROSITE profile	PS50090	4.066	1	18	IPR017877	Myb-like domain
Gene3D	G3DSA:1.10.10.60	1.9E-5	2	19	IPR009057	Homeodomain-like
PROSITE profile	PS51294	26.573	19	73	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	2.3E-22	20	72	IPR009057	Homeodomain-like
SMART	SM00717	1.2E-16	23	71	IPR001005	SANT/Myb domain
Pfam	PF00249	2.4E-16	26	66	IPR001005	SANT/Myb domain
CDD	cd00167	3.33E-12	27	69	No hit	No description

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: 183 aa Download sequence Send to blast
MLKGRIGKQS RERWHNHLRP DIKKDLWTEE EDRILIEAHA EVGNKWAEIA KRLRGRTENS 60 IKNHWNATKR RQFSRRKCRT KWPKPSSLLQ NYIKSLNLEK GNSKKKSQTS NATNSTAKVE 120 TIEFCQGNIE QVREYCDFSE VPEFALDDIF FEENRMNSFM EDIYSCWSTF HYGEMHGFGD 180 YSL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1mse_C	2e-31	2	73	34	105	C-Myb DNA-Binding Domain
1msf_C	2e-31	2	73	34	105	C-Myb DNA-Binding Domain
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that binds to the motif 5'-GTAACNT-3' in the promoter of target genes (e.g. DD11 and DD18) and promotes their expression within synergid cells (e.g. in the filiform apparatus) in ovules (PubMed:16214903, PubMed:17693534, PubMed:18410484, PubMed:17937500). Required for the formation of the filiform apparatus during synergid cell differentiation in the female gametophyte (PubMed:16214903). Involved in pollen tube guidance to the micropyle (PubMed:16214903, PubMed:17937500, PubMed:23093426). {ECO:0000269\|PubMed:16214903, ECO:0000269\|PubMed:17693534, ECO:0000269\|PubMed:17937500, ECO:0000269\|PubMed:18410484, ECO:0000269\|PubMed:23093426}.

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_016468742.1	1e-136	PREDICTED: transcription factor MYB98-like
Swissprot	Q9S7L2	1e-51	MYB98_ARATH; Transcription factor MYB98
TrEMBL	A0A1S3ZWI3	1e-135	A0A1S3ZWI3_TOBAC; transcription factor MYB98-like
STRING	XP_009603629.1	4e-97	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA3150	23	49

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G18770.1	4e-54	myb domain protein 98

Publications ? help Back to Top
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]