PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe

Family

MYB

Protein Properties

Length: 398aa MW: 44580.7 Da PI: 5.9805

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Kaladp0674s0076.1.p	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	54.2	3.3e-17	137	183	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g W+ e d ll+++v+++G + W++Ia++++ gR +kqc++rw+++l Kaladp0674s0076.1.p 137 KGQWSLEQDMLLIQLVERYGIRKWSLIAQMLP-GRIGKQCRERWHNHL 183 799***************************.***********97 PP
2	Myb_DNA-binding	58.4	1.6e-18	191	231	3	45
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 W++eEde+l++a+k+ G++ W+ Ia++++ gRt++++k++w+ Kaladp0674s0076.1.p 191 IWSEEEDEILIRAHKEIGNK-WSEIAKRLP-GRTENSIKNHWN 231 6*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	26.496	132	187	IPR017930	Myb domain
SuperFamily	SSF46689	1.87E-31	134	230	IPR009057	Homeodomain-like
SMART	SM00717	1.9E-15	136	185	IPR001005	SANT/Myb domain
Pfam	PF00249	8.2E-16	137	183	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.0E-23	138	187	IPR009057	Homeodomain-like
CDD	cd00167	1.13E-14	140	183	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.2E-22	188	236	IPR009057	Homeodomain-like
PROSITE profile	PS51294	20.785	188	238	IPR017930	Myb domain
SMART	SM00717	5.5E-17	188	236	IPR001005	SANT/Myb domain
CDD	cd00167	1.64E-14	192	234	No hit	No description
Pfam	PF00249	1.5E-16	192	231	IPR001005	SANT/Myb domain

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: 398 aa Download sequence Send to blast
MIPRPSSNWS MWDVMMNLDE QAMCFSDDNY STRPSIGSSS SGLDAFSPYD RFLRGDPAYG 60 LIPGRASPLL DSFCSYGRMA QFYAKGSGYQ ELEPVSNIMA MGNSNVAPDE VSNVAAHGDR 120 SRARRKGANK ASQDVIKGQW SLEQDMLLIQ LVERYGIRKW SLIAQMLPGR IGKQCRERWH 180 NHLRPDIKKD IWSEEEDEIL IRAHKEIGNK WSEIAKRLPG RTENSIKNHW NATKRKQNAK 240 RKTRSKNPKS SSLLLQYIRG LNCSSSDGST TKPCDPRKKG ARSRASENEG KSPEHQGRIQ 300 VVDCGLEFSS EDRLVPDYGE FGDVPDLDFM DDDKLFGEDG SIDSFLDSIE FLPSFDDGGN 360 GDEKHDIGAA DRGAEERDGG GVRRDMDLVE MISQQVK*

Sequence ? help Back to Top

Protein Sequence Length: 398 aa Download sequence Send to blast

MIPRPSSNWS MWDVMMNLDE QAMCFSDDNY STRPSIGSSS SGLDAFSPYD RFLRGDPAYG  60
LIPGRASPLL DSFCSYGRMA QFYAKGSGYQ ELEPVSNIMA MGNSNVAPDE VSNVAAHGDR  120
SRARRKGANK ASQDVIKGQW SLEQDMLLIQ LVERYGIRKW SLIAQMLPGR IGKQCRERWH  180
NHLRPDIKKD IWSEEEDEIL IRAHKEIGNK WSEIAKRLPG RTENSIKNHW NATKRKQNAK  240
RKTRSKNPKS SSLLLQYIRG LNCSSSDGST TKPCDPRKKG ARSRASENEG KSPEHQGRIQ  300
VVDCGLEFSS EDRLVPDYGE FGDVPDLDFM DDDKLFGEDG SIDSFLDSIE FLPSFDDGGN  360
GDEKHDIGAA DRGAEERDGG GVRRDMDLVE MISQQVK*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	7e-44	134	237	1	104	MYB PROTO-ONCOGENE PROTEIN
1mse_C	6e-44	135	237	2	104	C-Myb DNA-Binding Domain
1msf_C	6e-44	135	237	2	104	C-Myb DNA-Binding Domain
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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
Swissprot	Q9S7L2	2e-71	MYB98_ARATH; Transcription factor MYB98

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G18770.1	2e-73	myb domain protein 98

Link Out ? help Back to Top
Phytozome	Kaladp0674s0076.1.p

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]