query	query_gene_id	query_protein_id	source_reference	hit_rank	swissprot_acc	swissprot_entry	database_section	target_gene_id	description	organism	homolog_gene_name	percent_identity	alignment_length	query_coverage	evalue	bitscore	confidence	evidence_type	source_db	reference_gene_id	reference_function_zh	reference_function_en	reference_papers_json
LXL04_016829	gene-LXL04_016829	KAL4580629.1	OH-1004	2	Q9C7X5	NAS4_ARATH	Swiss-Prot		Probable nicotianamine synthase 4 OS=Arabidopsis thaliana OX=3702 GN=NAS4 PE=2 SV=1	Arabidopsis thaliana	NAS4	66.421	271	82.515	1.64e-131	380.0	strong_database_homology	BLASTP to reviewed UniProt Swiss-Prot	UniProt Swiss-Prot current_release 2026-06-10	At1g56430	合成烟草胺（nicotianamine）；这种多胺可感知植物体内的生理铁状态，也可能参与铁转运。	Synthesizes nicotianamine, a polyamine which serves as a sensor for the physiological iron status within the plant, and/or might be involved in the transport of iron.	[]
LXL04_016829	gene-LXL04_016829	KAL4580629.1	OH-1004	3	O80483	NAS3_ARATH	Swiss-Prot		Nicotianamine synthase 3 OS=Arabidopsis thaliana OX=3702 GN=NAS3 PE=2 SV=1	Arabidopsis thaliana	NAS3	57.831	332	100.0	1.1e-127	370.0	strong_database_homology	BLASTP to reviewed UniProt Swiss-Prot	UniProt Swiss-Prot current_release 2026-06-10	At1g09240	合成烟草胺（nicotianamine）；这种多胺可感知植物体内的生理铁状态，也可能参与铁转运。	Synthesizes nicotianamine, a polyamine which serves as a sensor for the physiological iron status within the plant, and/or might be involved in the transport of iron.	[]
LXL04_016829	gene-LXL04_016829	KAL4580629.1	OH-1004	4	Q9FF79	NAS1_ARATH	Swiss-Prot		Nicotianamine synthase 1 OS=Arabidopsis thaliana OX=3702 GN=NAS1 PE=2 SV=1	Arabidopsis thaliana	NAS1	59.926	272	82.209	2.19e-116	342.0	strong_database_homology	BLASTP to reviewed UniProt Swiss-Prot	UniProt Swiss-Prot current_release 2026-06-10	At5g04950	合成烟草胺（nicotianamine）；这种多胺可感知植物体内的生理铁状态，也可能参与铁转运。	Synthesizes nicotianamine, a polyamine which serves as a sensor for the physiological iron status within the plant, and/or might be involved in the transport of iron.	[]
LXL04_016829	gene-LXL04_016829	KAL4580629.1	OH-1004	5	Q0D3F2	NAS3_ORYSJ	Swiss-Prot		Nicotianamine synthase 3 OS=Oryza sativa subsp. japonica OX=39947 GN=NAS3 PE=2 SV=1	Oryza sativa subsp. japonica	NAS3	52.038	319	97.239	1.55e-114	338.0	strong_database_homology	BLASTP to reviewed UniProt Swiss-Prot	UniProt Swiss-Prot current_release 2026-06-10	Os07g0689600	合成烟草胺（nicotianamine，一种多胺）；烟草胺是禾本科植物麦根酸类植物铁载体合成的首个中间体，可感知植物体内的生理铁状态，也可能参与铁转运。	Synthesizes nicotianamine, a polyamine that is the first intermediate in the synthesis of the phytosiderophores of the mugineic acid type found in gramineae which serve as a sensor for the physiological iron status within the plant, and/or might be involved in the transport of iron.	"[{""pmid"":""14617093"",""title"":""Three rice nicotianamine synthase genes, OsNAS1, OsNAS2, and OsNAS3 are expressed in cells involved in long-distance transport of iron and differentially regulated by iron."",""doi"":""10.1046/j.1365-313x.2003.01878.x"",""url"":""https://pubmed.ncbi.nlm.nih.gov/14617093/"",""year"":""2003"",""journal"":""The Plant journal : for cell and molecular biology"",""authors"":""Inoue H; Higuchi K; Takahashi M; Nakanishi H; Mori S; Nishizawa NK"",""matched_aliases"":[""OsNAS3""],""evidence"":""UniProt FUNCTION; UniProt/PubMed metadata and gene/species abstract checks; EuropePMC cross-check where available"",""metadata_sources"":[""UniProt"",""PubMed""],""fulltext_reviewed"":false}]"