AT3G54140.1
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Subcellular Consensus
(Prediction and Experimental) min:  :max.
SUBAcon:plasma membrane 1.000 ASURE: plasma membrane What is SUBAcon? |
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| Experimental Localisations and PPI |
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SUBAcon links
AGI-AGI relationships |
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| Description (TAIR10) | protein_coding : peptide transporter 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Curator Summary (TAIR10) |
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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Computational Description (TAIR10) |
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). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Protein Annotations |
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| Coordinates (TAIR10) | chr3:-:20045885..20048154 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Molecular Weight (calculated) | 64037.50 Da | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| IEP (calculated) | 8.43 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| GRAVY (calculated) | 0.14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Length | 570 amino acids | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sequence (TAIR10) (BLAST) |
001: MEEKDVYTQD GTVDIHKNPA NKEKTGNWKA CRFILGNECC ERLAYYGMGT NLVNYLESRL NQGNATAANN VTNWSGTCYI TPLIGAFIAD AYLGRYWTIA 101: TFVFIYVSGM TLLTLSASVP GLKPGNCNAD TCHPNSSQTA VFFVALYMIA LGTGGIKPCV SSFGADQFDE NDENEKIKKS SFFNWFYFSI NVGALIAATV 201: LVWIQMNVGW GWGFGVPTVA MVIAVCFFFF GSRFYRLQRP GGSPLTRIFQ VIVAAFRKIS VKVPEDKSLL FETADDESNI KGSRKLVHTD NLKFFDKAAV 301: ESQSDSIKDG EVNPWRLCSV TQVEELKSII TLLPVWATGI VFATVYSQMS TMFVLQGNTM DQHMGKNFEI PSASLSLFDT VSVLFWTPVY DQFIIPLARK 401: FTRNERGFTQ LQRMGIGLVV SIFAMITAGV LEVVRLDYVK THNAYDQKQI HMSIFWQIPQ YLLIGCAEVF TFIGQLEFFY DQAPDAMRSL CSALSLTTVA 501: LGNYLSTVLV TVVMKITKKN GKPGWIPDNL NRGHLDYFFY LLATLSFLNF LVYLWISKRY KYKKAVGRAH |
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| See Also |
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Citation
If you find this resource useful please cite one of the following publications:
Hooper CM, Castleden I, Tanz SK, Aryamanesh, and Millar, AH (2017) SUBA4: the interactive data analysis centre for Arabidopsis subcellular protein locations Nucleic Acids Res. Jan 4;45(D1):D1064-D1074. doi: 10.1093/nar/gkw1041 (PubMed)
Hooper CM, Tanz SK, Castleden IR, Vacher MA, Small ID, Millar AH (2014) "SUBAcon: a consensus algorithm for unifying the subcellular localization data of the Arabidopsis proteome. Bioinformatics." 1;30(23):3356-64. (Bioinformatics) (PubMed)