PSME_00012572-RA

Description : (at3g54140 : 824.0) Encodes a di- and tri-peptide transporter that recognizes a variety of different amino acid combinations. GFP-tagged PTR1 localizes to the plasma membrane and has 8 to 11 predicted transmembrane domains. PTR1 is expressed in a number of different vascular tissues throughout the plant based on promoter:GUS expression analysis. ptr1 mutants have a lower dry weight than wild type plants when both are grown with Pro-Ala or Ala-Ala dipeptides as their nitrogen source, suggesting that PTR1 plays a role in dipeptide uptake in the roots. Furthermore N content of ptr1 mutants is lower than that of wild type plants when grown with Pro-Ala or a mixture of dipeptides as nitrogen source; peptide transporter 1 (PTR1); FUNCTIONS IN: dipeptide transporter activity, tripeptide transporter activity, transporter activity; INVOLVED IN: dipeptide transport, oligopeptide transport, nitrogen compound metabolic process, tripeptide transport; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 40 plant structures; EXPRESSED DURING: 10 growth stages; CONTAINS InterPro DOMAIN/s: PTR2 family proton/oligopeptide symporter, conserved site (InterPro:IPR018456), Oligopeptide transporter (InterPro:IPR000109), Major facilitator superfamily, general substrate transporter (InterPro:IPR016196); BEST Arabidopsis thaliana protein match is: peptide transporter 5 (TAIR:AT5G01180.1); Has 8339 Blast hits to 7886 proteins in 1502 species: Archae - 0; Bacteria - 4164; Metazoa - 798; Fungi - 498; Plants - 2234; Viruses - 0; Other Eukaryotes - 645 (source: NCBI BLink). & (reliability: 1648.0) & (original description: no original description)

Gene families : OG_42_0000015 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0000015_tree

Sequence : coding (download), protein (download)

Attention: This gene has low abundance.

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Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.

Type	Description	Actions
Neighborhood	Pseudotsuga release: PSME_00012572-RA
Cluster	HCCA clusters: Cluster_49

Target	Alias	Description	ECC score	Gene Family Method
HORVU1Hr1G039720.2	No alias	anion transporter *(NRT1/PTR)	0.02	Orthogroups_2024-Update
PSME_00008857-RA	No alias	(at5g46050 : 610.0) Encodes a di- and tri-peptide...	0.03	Orthogroups_2024-Update
PSME_00014319-RA	No alias	(at5g46040 : 619.0) Major facilitator superfamily...	0.03	Orthogroups_2024-Update
Potri.003G111500	No alias	nitrate transporter 1.1	0.03	Orthogroups_2024-Update
Solyc12g089230	No alias	Peptide transporter (AHRD V3.3 *** A0A072V2Y9_MEDTR)	0.03	Orthogroups_2024-Update

Type	GO Term	Name	Evidence	Source
MF	GO:0003674	molecular_function	None	Extended
MF	GO:0005215	transporter activity	None	Extended
CC	GO:0005575	cellular_component	None	Extended
BP	GO:0006810	transport	None	Extended
BP	GO:0008150	biological_process	None	Extended
CC	GO:0016020	membrane	IEA	InterProScan predictions
MF	GO:0022857	transmembrane transporter activity	IEA	InterProScan predictions
BP	GO:0051179	localization	None	Extended
BP	GO:0051234	establishment of localization	None	Extended
BP	GO:0055085	transmembrane transport	IEA	InterProScan predictions

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Type	GO Term	Name	Evidence	Source
BP	GO:0006259	DNA metabolic process	IEP	Predicted GO
BP	GO:0006270	DNA replication initiation	IEP	Predicted GO
BP	GO:0006275	regulation of DNA replication	IEP	Predicted GO
BP	GO:0006950	response to stress	IEP	Predicted GO
BP	GO:0008156	negative regulation of DNA replication	IEP	Predicted GO
BP	GO:0009890	negative regulation of biosynthetic process	IEP	Predicted GO
BP	GO:0009892	negative regulation of metabolic process	IEP	Predicted GO
BP	GO:0010558	negative regulation of macromolecule biosynthetic process	IEP	Predicted GO
BP	GO:0010605	negative regulation of macromolecule metabolic process	IEP	Predicted GO
MF	GO:0015078	proton transmembrane transporter activity	IEP	Predicted GO
MF	GO:0015298	solute:cation antiporter activity	IEP	Predicted GO
MF	GO:0015299	solute:proton antiporter activity	IEP	Predicted GO
BP	GO:0031324	negative regulation of cellular metabolic process	IEP	Predicted GO
BP	GO:0031327	negative regulation of cellular biosynthetic process	IEP	Predicted GO
BP	GO:0045005	DNA-dependent DNA replication maintenance of fidelity	IEP	Predicted GO
BP	GO:0045934	negative regulation of nucleobase-containing compound metabolic process	IEP	Predicted GO
BP	GO:0048478	replication fork protection	IEP	Predicted GO
BP	GO:0048519	negative regulation of biological process	IEP	Predicted GO
BP	GO:0048523	negative regulation of cellular process	IEP	Predicted GO
BP	GO:0050896	response to stimulus	IEP	Predicted GO
BP	GO:0051052	regulation of DNA metabolic process	IEP	Predicted GO
BP	GO:0051053	negative regulation of DNA metabolic process	IEP	Predicted GO
BP	GO:0051172	negative regulation of nitrogen compound metabolic process	IEP	Predicted GO
BP	GO:0090304	nucleic acid metabolic process	IEP	Predicted GO
BP	GO:0090329	regulation of DNA-dependent DNA replication	IEP	Predicted GO
BP	GO:2000104	negative regulation of DNA-dependent DNA replication	IEP	Predicted GO
BP	GO:2000113	negative regulation of cellular macromolecule biosynthetic process	IEP	Predicted GO

InterPro domains	Description	Start	Stop
IPR000109	POT_fam	108	539

External Links

No external refs found!

PSME_00012572-RA

Expression Profile

Co-expression Networks

Expression Context Conservation (ECC)

Functional Annotation