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_015895533.1

Organism

Ziziphus jujuba

Taxonomic ID

326968

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rhamnaceae; Paliureae; Ziziphus

Family

bHLH

Protein Properties

Length: 170aa MW: 19243.6 Da PI: 4.9419

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_015895533.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	12.9	0.00021	2	18	39	55
TCHHHHHHHHHHHHHHH CS HLH 39 sKaeiLekAveYIksLq 55 +Ka+iL+ A+e++k+Lq XP_015895533.1 2 DKASILRDAIEFVKDLQ 18 8***************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.280.10	1.4E-6	1	29	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	5.23E-5	1	29	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF55021	9.07E-5	83	148	No hit	No description
CDD	cd04873	2.79E-4	86	148	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 170 aa Download sequence Send to blast
MDKASILRDA IEFVKDLQKQ AKELQDELKS ECDNDKVPNR FDIVGKSYNE SVTKENKDSV 60 TTNNDKAQQM EPQVEVAQIN GNEFFVKVFC EHRPGGFIRL IEALNSLGLV VSNANVTRST 120 GLVSNVFKVE KRNSEVEVDH VRDSLLELTQ NPPRVWPDMS KASENGCRFQ

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. Plays a crucial role in tapetum development. Required for male fertility and pollen differentiation, especially during the post-meiotic transcriptional regulation of microspore development within the developing anther (PubMed:12535353). Binds E-box regions in the AHL16/TEK promoter. {ECO:0000269\|PubMed:12535353, ECO:0000269\|PubMed:24804694}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_015895533.1

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_015895533.2	1e-119	transcription factor ABORTED MICROSPORES-like
Swissprot	Q9ZVX2	2e-47	AMS_ARATH; Transcription factor ABORTED MICROSPORES
TrEMBL	A0A2K1Z7H9	2e-57	A0A2K1Z7H9_POPTR; Uncharacterized protein
TrEMBL	A0A2N9EM13	3e-57	A0A2N9EM13_FAGSY; Uncharacterized protein
TrEMBL	A0A2N9FLJ0	6e-58	A0A2N9FLJ0_FAGSY; Uncharacterized protein
TrEMBL	A0A3N7GZQ8	3e-57	A0A3N7GZQ8_POPTR; Uncharacterized protein
STRING	POPTR_0009s13860.1	4e-58	(Populus trichocarpa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF4225	32	47

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G16910.1	8e-50	bHLH family protein

Publications ? help Back to Top
Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature. Differentiation, 2010. 80(1): p. 1-8 [PMID:20219281] Jiang J,Zhang Z,Cao J Pollen wall development: the associated enzymes and metabolic pathways. Plant Biol (Stuttg), 2013. 15(2): p. 249-63 [PMID:23252839] Xu J, et al. ABORTED MICROSPORES Acts as a Master Regulator of Pollen Wall Formation in Arabidopsis. Plant Cell, 2014. 26(4): p. 1544-1556 [PMID:24781116] Qian H, et al. Trace concentrations of imazethapyr (IM) affect floral organs development and reproduction in Arabidopsis thaliana: IM-induced inhibition of key genes regulating anther and pollen biosynthesis. Ecotoxicology, 2015. 24(1): p. 163-71 [PMID:25348600] Xiong SX, et al. The transcription factors MS188 and AMS form a complex to activate the expression of CYP703A2 for sporopollenin biosynthesis in Arabidopsis thaliana. Plant J., 2016. 88(6): p. 936-946 [PMID:27460657] Ferguson AC, et al. Biphasic regulation of the transcription factor ABORTED MICROSPORES (AMS) is essential for tapetum and pollen development in Arabidopsis. New Phytol., 2017. 213(2): p. 778-790 [PMID:27787905] Lou Y, et al. Positive regulation of AMS by TDF1 and the formation of a TDF1-AMS complex are required for anther development in Arabidopsis thaliana. New Phytol., 2018. 217(1): p. 378-391 [PMID:28940573] Bi H,Fan W,Zhang P C4 Protein of Sweet Potato Leaf Curl Virus Regulates Brassinosteroid Signaling Pathway through Interaction with AtBIN2 and Affects Male Fertility in Arabidopsis. Front Plant Sci, 2017. 8: p. 1689 [PMID:29021807]