LXL04_038559 | RubberDandelionOmics

基因概览

LXL04_038559

当前版本: OH-1004 染色体: Chr09 坐标: 43904792-43908708 链方向: + 类型: protein_coding

cDNA / CDS / 蛋白序列

可用序列下载 CDS FASTA 蛋白 FASTA cDNA FASTA

cDNA

2349 bp · LXL04_038559|LXL04_038559|OH1004|cDNA

ATGCTTGAAGCAATCGCTTCTTGCCATGGTCCCATGGGCCATGACCTTATTATTCAGCCAAGCATTATAAGATCGCCGCACCATTTTCGACACATTTACAATGGCCCAAATCGATTACTCTACACGCCGGCATTTTCCGCGTATCGCAGGATACAATACTGTTCTCATATGCCTTCAAATCTACCAGATTGTGCACCATTGTTGACTTCCTCGTTTCTTGGTCGGAGACAATCTCAAATTAATCGGAGAGCTTCAGAGAG...

CDS

下载 CDS FASTA

2349 bp · LXL04_038559|LXL04_038559|OH1004|CDS

ATGCTTGAAGCAATCGCTTCTTGCCATGGTCCCATGGGCCATGACCTTATTATTCAGCCAAGCATTATAAGATCGCCGCACCATTTTCGACACATTTACAATGGCCCAAATCGATTACTCTACACGCCGGCATTTTCCGCGTATCGCAGGATACAATACTGTTCTCATATGCCTTCAAATCTACCAGATTGTGCACCATTGTTGACTTCCTCGTTTCTTGGTCGGAGACAATCTCAAATTAATCGGAGAGCTTCAGAGAG...

蛋白

下载蛋白 FASTA

782 aa · LXL04_038559|LXL04_038559|OH1004|PROTEIN

MLEAIASCHGPMGHDLIIQPSIIRSPHHFRHIYNGPNRLLYTPAFSAYRRIQYCSHMPSNLPDCAPLLTSSFLGRRQSQINRRASERGGRFRMNAALDVGGAVEVINDLGLDTLTFLAVTVLVVPAFKFVKASPILGFFFAGVVLNQFGLIRNLTDVKVLSEWGILFLLFEMGLELSFARLKALAKFAFGMGLTQVVLSTLAFTAFELPPNKAIGTQILQFLFHSRSDLVNIRSVDEAIVIGAALSLSSSAFVLQLLAEK...

上下游序列下载

序列方向与下载说明

上游/下游最大各 10000 bp。负链基因会自动反向互补，使最终 FASTA 为转录方向 5′→3′。

多版本 ID 对照

输入 ID	`LXL04_038559`
版本	OH-1004 / GCA_047496595.1_OSU_TarKok_2.0

查看完整 ID 对照表

SNP / Indel 变异与样本携带情况CRA009020 · OH-1004

展开后加载该基因的变异记录。

基因基本信息与功能注释

基因 ID LXL04_038559

位置 Chr09:43904792-43908708 (+)

描述 Similar to KEA3: K(+) efflux antiporter 3, chloroplastic

拟南芥 / 水稻参考基因与文献

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拟南芥

参考基因 ID	可能功能	对应论文 / DOI
`At4g04850`	可能作为电中性 K⁺/H⁺ 反向转运蛋白，介导质子从类囊体腔向叶绿体基质的外流。	A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.2013 · DOI: 10.1371/journal.pone.0081463 Ion antiport accelerates photosynthetic acclimation in fluctuating light environments.2014 · DOI: 10.1038/ncomms6439 Regulation and Levels of the Thylakoid K+/H+ Antiporter KEA3 Shape the Dynamic Response of Photosynthesis in Fluctuating Light.2016 · DOI: 10.1093/pcp/pcw085 Rapid hyperosmotic-induced Ca2+ responses in Arabidopsis thaliana exhibit sensory potentiation and involvement of plastidial KEA transporters.2016 · DOI: 10.1073/pnas.1519555113 Photosynthesis in Arabidopsis Is Unaffected by the Function of the Vacuolar K + Channel TPK3.2019 · DOI: 10.1104/pp.19.00255 K + and Cl - channels/transporters independently fine-tune photosynthesis in plants.2019 · DOI: 10.1038/s41598-019-44972-z Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.2019 · DOI: 10.1038/s41598-019-46463-7 Modification of Activity of the Thylakoid H + /K + Antiporter KEA3 Disturbs ∆pH-Dependent Regulation of Photosynthesis.2019 · DOI: 10.1104/pp.19.00766 H + Transport by K + EXCHANGE ANTIPORTER3 Promotes Photosynthesis and Growth in Chloroplast ATP Synthase Mutants.2020 · DOI: 10.1104/pp.19.01561 Collaboration between NDH and KEA3 Allows Maximally Efficient Photosynthesis after a Long Dark Adaptation.2020 · DOI: 10.1104/pp.20.01069
`At4g00630`	可能作为电中性 K⁺/H⁺ 反向转运蛋白，调节质体中的单价阳离子及 pH 稳态。	Arabidopsis KEA2, a homolog of bacterial KefC, encodes a K(+)/H(+) antiporter with a chloroplast transit peptide.2012 · DOI: 10.1016/j.bbamem.2012.04.011 A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.2013 · DOI: 10.1371/journal.pone.0081463 Envelope K+/H+ Antiporters AtKEA1 and AtKEA2 Function in Plastid Development.2016 · DOI: 10.1104/pp.16.00995 Plastidial transporters KEA1 and KEA2 at the inner envelope membrane adjust stromal pH in the dark.2021 · DOI: 10.1111/nph.17042 Loss of function of the chloroplast membrane K + /H + antiporters AtKEA1 and AtKEA2 alters the ROS and NO metabolism but promotes drought stress resilience.2021 · DOI: 10.1016/j.plaphy.2021.01.010 Loss of inner-envelope K+/H+ exchangers impairs plastid rRNA maturation and gene expression.2021 · DOI: 10.1093/plcell/koab123 Exogenous sucrose influences KEA1 and KEA2 to regulate abscisic acid-mediated primary root growth in Arabidopsis.2022 · DOI: 10.1016/j.plantsci.2022.111209
`At1g01790`	可能作为电中性 K⁺/H⁺ 反向转运蛋白，参与叶绿体 K⁺ 稳态、渗透调节及质体发育。	A novel AtKEA gene family, homolog of bacterial K+/H+ antiporters, plays potential roles in K+ homeostasis and osmotic adjustment in Arabidopsis.2013 · DOI: 10.1371/journal.pone.0081463 Envelope K+/H+ Antiporters AtKEA1 and AtKEA2 Function in Plastid Development.2016 · DOI: 10.1104/pp.16.00995 Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.2019 · DOI: 10.1038/s41598-019-46463-7 Plastidial transporters KEA1 and KEA2 at the inner envelope membrane adjust stromal pH in the dark.2021 · DOI: 10.1111/nph.17042 Loss of function of the chloroplast membrane K + /H + antiporters AtKEA1 and AtKEA2 alters the ROS and NO metabolism but promotes drought stress resilience.2021 · DOI: 10.1016/j.plaphy.2021.01.010 Loss of inner-envelope K+/H+ exchangers impairs plastid rRNA maturation and gene expression.2021 · DOI: 10.1093/plcell/koab123 Exogenous sucrose influences KEA1 and KEA2 to regulate abscisic acid-mediated primary root growth in Arabidopsis.2022 · DOI: 10.1016/j.plantsci.2022.111209

水稻

当前来源表未检出该物种的同源命中。

功能注释来源

查看注释来源

功能注释来源：OH1004 · LXL04_038559 · GCA_047496595.1_OSU_TarKok_2.0。

GO 注释（OH1004 来源）

GO:0006813 potassium ion transport 生物过程

GO:0006885 regulation of pH 生物过程

GO:0009643 photosynthetic acclimation 生物过程

GO:0009644 response to high light intensity 生物过程

GO:0009646 response to absence of light 生物过程

GO:0009658 chloroplast organization 生物过程

GO:0009737 response to abscisic acid 生物过程

GO:0009738 abscisic acid-activated signaling pathway 生物过程

GO:0009744 response to sucrose 生物过程

GO:0010109 regulation of photosynthesis 生物过程

GO:0010196 nonphotochemical quenching 生物过程

GO:0019722 calcium-mediated signaling 生物过程

KEGG 基因交叉引用

ath:AT1G01790

ath:AT4G00630

ath:AT4G04850

cko:CKO_03334

cko:CKO_04758

以下为同源蛋白关联的 KEGG 基因编号，不代表本基因已获得通路功能验证。

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基因表达

查看该基因在不同研究、组织与处理条件下的表达量。表达结果按研究与计量单位分别展示。

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数据来源与对应关系说明

表达数据来自公开转录组研究；参考版本、样本信息和表达单位见查询结果。跨参考版本的对应关系不唯一时，不自动选择表达记录；缺失值不视为表达量为零。

亚细胞定位 Top 5

以下为计算预测或同源注释，不能替代定位实验。

质体0.980

排名 1 · LXL04_038559 · OH-1004

细胞质0.023

排名 2 · LXL04_038559 · OH-1004

过氧化物酶体0.022

排名 3 · LXL04_038559 · OH-1004

线粒体0.021

排名 4 · LXL04_038559 · OH-1004

细胞核0.021

排名 5 · LXL04_038559 · OH-1004

LocPro · 直接预测 · 计算预测，非定位实验结果

进入亚细胞定位查询

预测功能结构域

结构域结果来自 Pfam-A/HMMER；位置为对应蛋白序列上的氨基酸坐标。

PF00999.27Na_H_Exchanger119-500 aa

PF02254.25TrkA_N531-653 aa

基因 ID	结构域编号	结构域名称	起始 aa	终止 aa	E 值	评分
LXL04_038559	`PF00999.27`	Na_H_Exchanger	119	500	6.5e-66	223.4
LXL04_038559	`PF02254.25`	TrkA_N	531	653	1.6e-14	55.0

拟南芥 / 水稻蛋白同源

仅展示拟南芥和水稻；Swiss-Prot 为人工审校条目，TrEMBL 为补充序列候选。同源相似性不等同于实验验证。

下载当前结果

蛋白	物种	描述	一致性	数据库	置信等级
`Q9M0Z3`	拟南芥	K(+) efflux antiporter 3, chloroplastic	71.314%	Swiss-Prot	强数据库同源证据
`O65272`	拟南芥	K(+) efflux antiporter 2, chloroplastic	37.523%	Swiss-Prot	中等数据库同源证据
`Q9ZTZ7`	拟南芥	K(+) efflux antiporter 1, chloroplastic	36.918%	Swiss-Prot	中等数据库同源证据

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