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

PEQU_05918

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

MYB

Protein Properties

Length: 312aa MW: 34913.6 Da PI: 6.9438

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_05918	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	57.7	2.7e-18	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++lv+++k+ G g+W+ ++ g++R++k+c++rw +yl PEQU_05918 14 KGPWTPEEDQKLVEYIKKNGHGSWRHLPKSAGLNRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	55	1.8e-17	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++++eE+ l+++++ lG++ W++Ia +++ gRt++++k++w+++l PEQU_05918 67 RGKFSEEEERLIIHLHSVLGNK-WSSIATRLP-GRTDNEIKNYWNTHL 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	2.7E-25	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	18.556	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	8.98E-32	11	108	IPR009057	Homeodomain-like
SMART	SM00717	3.3E-15	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	4.3E-17	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	1.12E-11	16	61	No hit	No description
PROSITE profile	PS51294	28.735	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	3.7E-27	65	116	IPR009057	Homeodomain-like
SMART	SM00717	5.4E-17	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.9E-16	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	1.29E-12	69	112	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009737	Biological Process	response to abscisic acid
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 312 aa Download sequence Send to blast
MGRYPCCDEV GVKKGPWTPE EDQKLVEYIK KNGHGSWRHL PKSAGLNRCG KSCRLRWTNY 60 LRPDIKRGKF SEEEERLIIH LHSVLGNKWS SIATRLPGRT DNEIKNYWNT HLKKKLLLMG 120 IDPITHRPIS NLDLIANLPN LLSHTNLKNL AISCDQSLLH LHTDAAQFAR IQIIQSLLQL 180 LSSPHPTSPA DTLLQLMNTN KLEGFSQLVA GQSLIPNNFE GLEQSGEMAS KMIDDISKQG 240 ELFSNNNYSF PALVSSLPEN ASVEQKHLDQ IVSFNSSSVA GCSSSSTTFD AWDGLHFCDQ 300 DAGELGWKDV LE

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	8e-32	14	116	7	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_020574809.1	0.0	transcription factor MYB39-like isoform X2
Swissprot	Q9S9Z2	4e-84	MYB93_ARATH; Transcription factor MYB93
TrEMBL	A0A2I0W3H4	0.0	A0A2I0W3H4_9ASPA; Transcription factor MYB39
STRING	XP_008786382.1	1e-101	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1126	37	132

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G34670.1	1e-83	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]