Description : (at3g54140 : 821.0) 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: 1642.0) & (original description: no original description)
Gene families : OG_42_0000015 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0000015_tree
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_00017195-RA | |
Cluster | HCCA clusters: Cluster_110 |
Target | Alias | Description | ECC score | Gene Family Method | Actions |
---|---|---|---|---|---|
404409 | No alias | peptide transporter 2 | 0.03 | Orthogroups_2024-Update | |
411211 | No alias | Major facilitator superfamily protein | 0.02 | Orthogroups_2024-Update | |
438080 | No alias | peptide transporter 2 | 0.03 | Orthogroups_2024-Update | |
443914 | No alias | Major facilitator superfamily protein | 0.02 | Orthogroups_2024-Update | |
At2g40460 | No alias | Protein NRT1/ PTR FAMILY 5.1... | 0.03 | Orthogroups_2024-Update | |
At4g21680 | No alias | Protein NRT1/ PTR FAMILY 7.2... | 0.03 | Orthogroups_2024-Update | |
Bradi2g56397 | No alias | Major facilitator superfamily protein | 0.03 | Orthogroups_2024-Update | |
Bradi5g20300 | No alias | Major facilitator superfamily protein | 0.03 | Orthogroups_2024-Update | |
Bradi5g20310 | No alias | peptide transporter 2 | 0.03 | Orthogroups_2024-Update | |
Brara.A02760.1 | No alias | anion transporter *(NRT1/PTR) | 0.04 | Orthogroups_2024-Update | |
Brara.F00873.1 | No alias | nitrate transceptor *(NRT1.1) & anion transporter *(NRT1/PTR) | 0.02 | Orthogroups_2024-Update | |
Brara.G00995.1 | No alias | anion transporter *(NRT1/PTR) | 0.02 | Orthogroups_2024-Update | |
Brara.H02669.1 | No alias | nitrate transceptor *(NRT1.1) & anion transporter *(NRT1/PTR) | 0.03 | Orthogroups_2024-Update | |
Brara.I05137.1 | No alias | nitrate transceptor *(NRT1.1) & anion transporter *(NRT1/PTR) | 0.02 | Orthogroups_2024-Update | |
Kfl00057_0100 | kfl00057_0100_v1.... | (at5g01180 : 590.0) Encodes a dipeptide transporter... | 0.01 | Orthogroups_2024-Update | |
LOC_Os01g67630 | No alias | peptide transporter PTR2, putative, expressed | 0.02 | Orthogroups_2024-Update | |
LOC_Os03g01290 | No alias | peptide transporter PTR2, putative, expressed | 0.02 | Orthogroups_2024-Update | |
LOC_Os04g50950 | No alias | peptide transporter PTR2, putative, expressed | 0.02 | Orthogroups_2024-Update | |
Mp7g01820.1 | No alias | anion transporter (NRT1/PTR) | 0.03 | Orthogroups_2024-Update | |
PSME_00000440-RA | No alias | (at2g02040 : 768.0) Encodes a di- and tri-peptide... | 0.04 | Orthogroups_2024-Update | |
PSME_00003460-RA | No alias | (at3g53960 : 557.0) Major facilitator superfamily... | 0.04 | Orthogroups_2024-Update | |
PSME_00028295-RA | No alias | (at3g53960 : 506.0) Major facilitator superfamily... | 0.04 | Orthogroups_2024-Update | |
PSME_00030783-RA | No alias | (at3g53960 : 552.0) Major facilitator superfamily... | 0.04 | Orthogroups_2024-Update | |
PSME_00043344-RA | No alias | (at3g54140 : 493.0) Encodes a di- and tri-peptide... | 0.04 | Orthogroups_2024-Update | |
Potri.019G055800 | No alias | Major facilitator superfamily protein | 0.03 | Orthogroups_2024-Update | |
Pp1s114_7V6 | No alias | peptide transporter | 0.02 | Orthogroups_2024-Update | |
Pp1s143_133V6 | No alias | F7J8.160; oligopeptide transporter - like protein... | 0.02 | Orthogroups_2024-Update | |
Pp1s173_71V6 | No alias | peptide transport-like protein | 0.02 | Orthogroups_2024-Update | |
Pp1s298_45V6 | No alias | nitrate transporter | 0.02 | Orthogroups_2024-Update | |
Seita.7G221900.1 | No alias | anion transporter *(NRT1/PTR) | 0.04 | Orthogroups_2024-Update | |
Sobic.001G276400.1 | No alias | anion transporter *(NRT1/PTR) | 0.04 | Orthogroups_2024-Update | |
Sopen07g004440 | No alias | POT family | 0.02 | Orthogroups_2024-Update | |
Sopen07g015340 | No alias | POT family | 0.04 | Orthogroups_2024-Update |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
CC | GO:0016020 | membrane | IEA | InterProScan predictions |
MF | GO:0022857 | transmembrane transporter activity | IEA | InterProScan predictions |
BP | GO:0055085 | transmembrane transport | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0003993 | acid phosphatase activity | IEP | Predicted GO |
MF | GO:0004126 | cytidine deaminase activity | IEP | Predicted GO |
MF | GO:0004499 | N,N-dimethylaniline monooxygenase activity | IEP | Predicted GO |
MF | GO:0005506 | iron ion binding | IEP | Predicted GO |
BP | GO:0006213 | pyrimidine nucleoside metabolic process | IEP | Predicted GO |
BP | GO:0006216 | cytidine catabolic process | IEP | Predicted GO |
BP | GO:0006855 | drug transmembrane transport | IEP | Predicted GO |
BP | GO:0008152 | metabolic process | IEP | Predicted GO |
MF | GO:0008233 | peptidase activity | IEP | Predicted GO |
MF | GO:0008234 | cysteine-type peptidase activity | IEP | Predicted GO |
BP | GO:0009164 | nucleoside catabolic process | IEP | Predicted GO |
BP | GO:0009972 | cytidine deamination | IEP | Predicted GO |
MF | GO:0015238 | drug transmembrane transporter activity | IEP | Predicted GO |
MF | GO:0015291 | secondary active transmembrane transporter activity | IEP | Predicted GO |
MF | GO:0015297 | antiporter activity | IEP | Predicted GO |
BP | GO:0015893 | drug transport | IEP | Predicted GO |
MF | GO:0016491 | oxidoreductase activity | IEP | Predicted GO |
MF | GO:0016624 | oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor | IEP | Predicted GO |
MF | GO:0016705 | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen | IEP | Predicted GO |
MF | GO:0016787 | hydrolase activity | IEP | Predicted GO |
MF | GO:0016810 | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds | IEP | Predicted GO |
MF | GO:0016814 | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines | IEP | Predicted GO |
MF | GO:0019239 | deaminase activity | IEP | Predicted GO |
MF | GO:0020037 | heme binding | IEP | Predicted GO |
BP | GO:0034656 | nucleobase-containing small molecule catabolic process | IEP | Predicted GO |
BP | GO:0042454 | ribonucleoside catabolic process | IEP | Predicted GO |
MF | GO:0043169 | cation binding | IEP | Predicted GO |
BP | GO:0046087 | cytidine metabolic process | IEP | Predicted GO |
BP | GO:0046131 | pyrimidine ribonucleoside metabolic process | IEP | Predicted GO |
BP | GO:0046133 | pyrimidine ribonucleoside catabolic process | IEP | Predicted GO |
BP | GO:0046135 | pyrimidine nucleoside catabolic process | IEP | Predicted GO |
MF | GO:0046872 | metal ion binding | IEP | Predicted GO |
MF | GO:0046906 | tetrapyrrole binding | IEP | Predicted GO |
MF | GO:0046914 | transition metal ion binding | IEP | Predicted GO |
MF | GO:0048037 | cofactor binding | IEP | Predicted GO |
BP | GO:0055114 | oxidation-reduction process | IEP | Predicted GO |
MF | GO:0070011 | peptidase activity, acting on L-amino acid peptides | IEP | Predicted GO |
BP | GO:0072527 | pyrimidine-containing compound metabolic process | IEP | Predicted GO |
BP | GO:0072529 | pyrimidine-containing compound catabolic process | IEP | Predicted GO |
BP | GO:1901658 | glycosyl compound catabolic process | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR000109 | POT_fam | 108 | 539 |
No external refs found! |