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_016481540.1

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

Protein Properties

Length: 121aa MW: 14053.1 Da PI: 9.8116

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_016481540.1	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	63.1	5.6e-20	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++l+d++ ++G g+W++ ++ g++R++k+c++rw +yl XP_016481540.1 14 KGPWTPEEDQKLIDYIDKHGHGSWRALPKLAGLNRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	57.8	2.4e-18	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++++eE++ +++++ lG++ W++Ia +++ gRt++++k++w+++l XP_016481540.1 67 RGKFSEEEEQTILHLHSILGNK-WSAIATHLP-GRTDNEIKNFWNTHL 112 89******************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.5E-27	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	19.402	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	3.31E-33	11	108	IPR009057	Homeodomain-like
SMART	SM00717	1.2E-15	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	9.7E-19	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	1.93E-11	16	61	No hit	No description
PROSITE profile	PS51294	27.529	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	1.5E-28	65	117	IPR009057	Homeodomain-like
SMART	SM00717	5.6E-17	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	2.2E-17	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	1.21E-11	69	112	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: 121 aa Download sequence Send to blast
MGRSPCCDEN GLKKGPWTPE EDQKLIDYID KHGHGSWRAL PKLAGLNRCG KSCRLRWTNY 60 LRPDIKRGKF SEEEEQTILH LHSILGNKWS AIATHLPGRT DNEIKNFWNT HLKKKLIQMG 120 Y

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	6e-32	12	116	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as negative regulator of lateral root (LR) development. Required for normal auxin responses during LR development. May be part of a negative feedback loop stimulated specifically in the endodermis upon LR initiation to ensure that LRs are formed only in the correct place. {ECO:0000269\|PubMed:24902892}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by abscisic acid (ABA), auxin and gravity in roots. {ECO:0000269\|PubMed:24902892}.

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_009594598.1	6e-88	PREDICTED: transcription factor MYB39-like
Refseq	XP_009790391.1	6e-88	PREDICTED: myb-related protein 315-like
Refseq	XP_016464328.1	6e-88	PREDICTED: transcription factor MYB39-like
Refseq	XP_019251501.1	7e-88	PREDICTED: transcription factor MYB35-like
Swissprot	Q9S9Z2	3e-82	MYB93_ARATH; Transcription factor MYB93
TrEMBL	A0A1J6INP7	2e-86	A0A1J6INP7_NICAT; Transcription factor myb39
TrEMBL	A0A1S3ZJ29	1e-86	A0A1S3ZJ29_TOBAC; transcription factor MYB39-like
TrEMBL	A0A1U7XLA5	1e-86	A0A1U7XLA5_NICSY; myb-related protein 315-like
STRING	XP_009790391.1	2e-87	(Nicotiana sylvestris)
STRING	XP_009594598.1	2e-87	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA12	24	2154

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G34670.1	1e-84	myb domain protein 93

Publications ? help Back to Top
Gibbs DJ,Coates JC AtMYB93 is an endodermis-specific transcriptional regulator of lateral root development in arabidopsis. Plant Signal Behav, 2014. 9(10): p. e970406 [PMID:25482809]