TkA02G325640 | RubberDandelionOmics

Gene overview

TkA02G325640

Reference: TK1151 Chr: Chr02 Coordinates: 82626369-82626842 Strand: - Type: protein_coding

cDNA / CDS / Protein Sequences

Available sequence downloads CDS FASTA Protein FASTA cDNA FASTA

cDNA

390 bp · TkA02G325640|TK1151|cDNA

ATGAGACCTTGCATAAGGATCGCCATCAACTTTCTGTTTGTCTCTTATCATGTCGCCAATGGCAGCGTCCAACTCCTTTCCAAATCGAAGCTTCAAAAATGTGAAAAGGTTTCAAATGATGCTCCTCTTAACTGCACCAAAAAAGTCATCGTCAATATGGTTGTTCCTAGTGAATCAAGCGGCAGAGAAGCATCGCTTGTGGCCGAAATAGTGGAGGTTGAGGAAAATGCGACTGATAATAACATGAGAACGGTTCGAGA...

CDS

Download CDS FASTA

390 bp · TkA02G325640|TK1151|CDS

ATGAGACCTTGCATAAGGATCGCCATCAACTTTCTGTTTGTCTCTTATCATGTCGCCAATGGCAGCGTCCAACTCCTTTCCAAATCGAAGCTTCAAAAATGTGAAAAGGTTTCAAATGATGCTCCTCTTAACTGCACCAAAAAAGTCATCGTCAATATGGTTGTTCCTAGTGAATCAAGCGGCAGAGAAGCATCGCTTGTGGCCGAAATAGTGGAGGTTGAGGAAAATGCGACTGATAATAACATGAGAACGGTTCGAGA...

Protein

Download Protein FASTA

129 aa · TkA02G325640|TK1151|PROTEIN

MRPCIRIAINFLFVSYHVANGSVQLLSKSKLQKCEKVSNDAPLNCTKKVIVNMVVPSESSGREASLVAEIVEVEENATDNNMRTVRDPPVITVNKSAAYAQYHLTYIRVCISILATGFLFILSVHITLF

Flanking Sequence Download

Sequence orientation and download details

Upstream/downstream are capped at 10000 bp per side. Negative-strand genes are reverse-complemented so the final FASTA follows transcriptional 5′→3′ orientation.

ID Mapping

Input ID	`TkA02G325640`
TK1151 ID	TkA02G325640
OH-1004 ID	LXL04_015495
Relationship / confidence	Rbh High Identity Coverage Synteny / Strict
Protein identity (%)	100.000
Protein coverage (%)	TK1151 100.000 / OH-1004 100.000 Coverage and evidence Coverage is the aligned span of the best-scoring HSP divided by representative protein length. A homolog match does not establish functional validation.
Source version	TK1151 / GWHBCHF00000000

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SNP / Indel variants and carrier samplesCRA009020 · TK1151

Expand to load variant records for this gene.

Basic Information and Functional Annotation

Gene ID TkA02G325640

Location Chr02:82626369-82626842 (-)

Description Similar to HAP2: Protein HAPLESS 2

Arabidopsis / Rice Reference Genes and Papers

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Arabidopsis

Reference gene ID	Possible function	Papers / DOI
`At4g11720`	Required for male fertility.	Arabidopsis HAP2 (GCS1) is a sperm-specific gene required for pollen tube guidance and fertilization.2006 · DOI: 10.1242/dev.02683 HAP2(GCS1)-dependent gamete fusion requires a positively charged carboxy-terminal domain.2010 · DOI: 10.1371/journal.pgen.1000882 The functional domain of GCS1-based gamete fusion resides in the amino terminus in plant and parasite species.2010 · DOI: 10.1371/journal.pone.0015957 Egg cell-secreted EC1 triggers sperm cell activation during double fertilization.2012 · DOI: 10.1126/science.1223944 Arabidopsis HAP2/GCS1 is a gamete fusion protein homologous to somatic and viral fusogens.2017 · DOI: 10.1083/jcb.201610093

Rice

Reference gene ID	Possible function	Papers / DOI
`Os05g0269500`	Required for male fertility.	No verified direct reference in this release
`Os09g0525700`	Required for male fertility.	No verified direct reference in this release

Functional annotation source

View annotation sources

Functional annotation source: OH1004 · LXL04_015495 · GCA_047496595.1_OSU_TarKok_2.0. These OH1004 annotations are retrieved through ID mapping; the Arabidopsis/rice table below uses protein alignments from the query reference.

GO annotations (OH1004 source)

GO:0009567 double fertilization forming a zygote and endosperm Biological Process

GO:0010183 pollen tube guidance Biological Process

GO:0045026 plasma membrane fusion Biological Process

GO:0048235 pollen sperm cell differentiation Biological Process

GO:0061936 fusion of sperm to egg plasma membrane involved in double fertilization forming a zygote and endosperm Biological Process

GO:0005576 extracellular region Cellular Component

GO:0005783 endoplasmic reticulum Cellular Component

GO:0005789 endoplasmic reticulum membrane Cellular Component

GO:0005886 plasma membrane Cellular Component

GO:0008289 lipid binding Molecular Function

KEGG gene cross-reference

ath:AT4G11720

dosa:Os05g0269500

dosa:Os09g0525700

These KEGG gene identifiers are linked through homologous proteins; they do not establish pathway function for this gene.

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Gene expression

View expression in different studies, tissues and treatments. Results are presented separately by study and measurement unit.

View expression for this gene

Data sources and gene correspondence

Expression data come from public transcriptome studies. Reference genomes, sample metadata and measurement units are shown with the results. Ambiguous cross-reference correspondences do not select an expression record automatically; missing values do not mean zero expression.

Subcellular Localization Top 5

Computational predictions or homology annotations below do not replace localization experiments.

Cell membrane0.397

Rank 1 · TkA02G325640 · TK1151

Cytoplasm0.219

Rank 2 · TkA02G325640 · TK1151

Endoplasmic reticulum0.159

Rank 3 · TkA02G325640 · TK1151

Golgi apparatus0.136

Rank 4 · TkA02G325640 · TK1151

Extracellular0.117

Rank 5 · TkA02G325640 · TK1151

LocPro · Direct prediction · Computational prediction, not experimental localization

Open Subcellular Module

Predicted Functional Domains

Domain results are from Pfam-A/HMMER; positions are amino-acid coordinates on the protein sequence.

PF10699HAP2-GCS143-109 aa

Gene ID	Domain ID	Domain Name	Start aa	End aa	E-value	Score
TkA02G325640	`PF10699`	HAP2-GCS1	43	109	4e-12	46.2

Arabidopsis / Rice Protein Homology

Only Arabidopsis and rice are shown. Swiss-Prot entries are reviewed; TrEMBL entries are supplementary sequence candidates. Similarity is not experimental validation.

Download current result

Protein	Organism	Description	Identity	Database	Confidence
`F4JP36`	Arabidopsis thaliana	sp\|F4JP36\|HAP2_ARATH Protein HAPLESS 2	62.900%	Swiss-Prot	High
`Q5W6B9`	Oryza sativa subsp. japonica	sp\|Q5W6B9\|HAP2A_ORYSJ Protein HAPLESS 2-A	51.200%	Swiss-Prot	Medium
`B9G4M9`	Oryza sativa subsp. japonica	sp\|B9G4M9\|HAP2B_ORYSJ Protein HAPLESS 2-B	46.200%	Swiss-Prot	Medium

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