PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum

Family

MYB

Protein Properties

Length: 529aa MW: 58732.4 Da PI: 7.4365

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MLOC_50701.1	genome	IBSC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	56.9	4.8e-18	48	94	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEde +++ vk++G+ W+ Iar + gR +kqc++rw+++l MLOC_50701.1 48 KGPWTQEEDETIIQKVKEHGPTKWSVIARSLH-GRIGKQCRERWHNHL 94 79****************************.***********97 PP
2	Myb_DNA-binding	59.4	8.1e-19	100	142	1	45
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 + +WT eE++ lv+a++++G++ W+ Ia+ ++ gRt++++k++w+ MLOC_50701.1 100 KEAWTLEEEQVLVNAHRLHGNK-WAEIAKLLP-GRTDNSIKNHWN 142 579*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50090	4.275	23	42	IPR017877	Myb-like domain
Gene3D	G3DSA:1.10.10.60	2.2E-14	23	59	IPR009057	Homeodomain-like
SuperFamily	SSF46689	7.1E-5	25	52	IPR009057	Homeodomain-like
PROSITE profile	PS51294	29.115	43	98	IPR017930	Myb domain
SuperFamily	SSF46689	1.05E-30	45	141	IPR009057	Homeodomain-like
SMART	SM00717	3.6E-16	47	96	IPR001005	SANT/Myb domain
CDD	cd00167	1.65E-14	50	94	No hit	No description
Pfam	PF13921	1.2E-16	51	110	No hit	No description
Gene3D	G3DSA:1.10.10.60	5.8E-25	60	102	IPR009057	Homeodomain-like
PROSITE profile	PS51294	22.814	99	149	IPR017930	Myb domain
SMART	SM00717	2.5E-16	99	147	IPR001005	SANT/Myb domain
CDD	cd00167	1.64E-13	102	142	No hit	No description
Gene3D	G3DSA:1.10.10.60	6.6E-23	103	149	IPR009057	Homeodomain-like

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: 529 aa Download sequence Send to blast
MLTLGTFFLK YCNLIEESVL YAAEFFPDRT EVQCLHRWQK VLNPELIKGP WTQEEDETII 60 QKVKEHGPTK WSVIARSLHG RIGKQCRERW HNHLDPQIRK EAWTLEEEQV LVNAHRLHGN 120 KWAEIAKLLP GRTDNSIKNH WNSSVRKRLD EYDTGAALPV PVHAAKVPPA DNYIDLNKEP 180 NVSLRNHSVI VSHSDPTHSP QVFSLKNIKG CSDFLSLSMP TAQPVTSCQA SVADDSAVAL 240 AIMGMKMDSA RDKGMGLNFV RQKGLQINLL NEKGLGNKLG PSGTAKPDVE TDNIGCEPTL 300 VKEAQSFGSL CYQIPKLEDT DLVRSPVLSR HHGSEHGVDG FQLPTGYATP SPTDGRKSDQ 360 LSVESILKSA AENFPGTPSI LRRRKRDKPT PSQDTDFKID TNSDGFDTPK GNCTTDSPRS 420 FKTASFLSLG RLDDQRLPSV GKIDVSPAYR LRSKRMAVLK TVEKHLDFSA DTMDTCDMVG 480 TLKSSCWNSE SINSISDISS VQDKRINGHM VGLETLTSDF AHTTKLDAT

Sequence ? help Back to Top

Protein Sequence Length: 529 aa Download sequence Send to blast

MLTLGTFFLK YCNLIEESVL YAAEFFPDRT EVQCLHRWQK VLNPELIKGP WTQEEDETII  60
QKVKEHGPTK WSVIARSLHG RIGKQCRERW HNHLDPQIRK EAWTLEEEQV LVNAHRLHGN  120
KWAEIAKLLP GRTDNSIKNH WNSSVRKRLD EYDTGAALPV PVHAAKVPPA DNYIDLNKEP  180
NVSLRNHSVI VSHSDPTHSP QVFSLKNIKG CSDFLSLSMP TAQPVTSCQA SVADDSAVAL  240
AIMGMKMDSA RDKGMGLNFV RQKGLQINLL NEKGLGNKLG PSGTAKPDVE TDNIGCEPTL  300
VKEAQSFGSL CYQIPKLEDT DLVRSPVLSR HHGSEHGVDG FQLPTGYATP SPTDGRKSDQ  360
LSVESILKSA AENFPGTPSI LRRRKRDKPT PSQDTDFKID TNSDGFDTPK GNCTTDSPRS  420
FKTASFLSLG RLDDQRLPSV GKIDVSPAYR LRSKRMAVLK TVEKHLDFSA DTMDTCDMVG  480
TLKSSCWNSE SINSISDISS VQDKRINGHM VGLETLTSDF AHTTKLDAT

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1h88_C	1e-62	23	149	33	159	MYB PROTO-ONCOGENE PROTEIN
1h89_C	1e-62	23	149	33	159	MYB PROTO-ONCOGENE PROTEIN
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	381	388	RRRKRDKP
2	382	387	RRKRDK

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in abiotic stress responses (PubMed:17293435, PubMed:19279197). May play a regulatory role in tolerance to salt, cold, and drought stresses (PubMed:17293435). Transcriptional activator that binds specifically to a mitosis-specific activator cis-element 5'-(T/C)C(T/C)AACGG(T/C)(T/C)A-3', found in promoters of cyclin genes such as CYCB1-1 and KNOLLE (AC Q84R43). Positively regulates a subset of G2/M phase-specific genes, including CYCB1-1, CYCB2-1, CYCB2-2, and CDC20.1 in response to cold treatment (PubMed:19279197). {ECO:0000269\|PubMed:17293435, ECO:0000269\|PubMed:19279197}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	MLOC_50701.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by cold, drought and salt stresses. {ECO:0000269\|PubMed:17293435}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AK363512	0.0	AK363512.1 Hordeum vulgare subsp. vulgare mRNA for predicted protein, complete cds, clone: NIASHv2016D03.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020147038.1	0.0	uncharacterized protein LOC109732249
Swissprot	Q0JHU7	1e-173	MB3R2_ORYSJ; Transcription factor MYB3R-2
TrEMBL	M0WET4	0.0	M0WET4_HORVV; Uncharacterized protein
STRING	MLOC_50701.1	0.0	(Hordeum vulgare)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3099	38	80

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G02320.2	2e-73	myb domain protein 3r-5

Publications ? help Back to Top
Kakar KU, et al. A consortium of rhizobacterial strains and biochemical growth elicitors improve cold and drought stress tolerance in rice (Oryza sativa L.). Plant Biol (Stuttg), 2016. 18(3): p. 471-83 [PMID:26681628]