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View Structure Prediction Details

Protein: PTR2
Organism: Saccharomyces cerevisiae
Length: 601 amino acids
Reference: Malmström L, et al. (2007) Superfamily assignments for the yeast proteome through integration of structure prediction with the gene ontology. PLoS Biol 5(4): e76. doi:10.1371/journal.pbio.0050076



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Top Sequence Alignment Hits

Listed below are up to the top 10 sequence alignment matches, by species, for the PSI-BLAST search against the protein sequence for PTR2.

Description E-value Query
Range
Subject
Range
PTR2_YEAST - Peptide transporter PTR2 OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GN=PTR2 PE=1 SV=2
PTR2 - Integral membrane peptide transporter, mediates transport of di- and tri-peptides; conserved protein...
0.0 [1..601] [1..601]
PTR1_ARATH - Protein NRT1/ PTR FAMILY 8.1 OS=Arabidopsis thaliana GN=NPF8.1 PE=1 SV=1
0.0 [47..559] [2..564]
gi|50540680, gi|... - gi|50540680|gb|AAT77837.1| putative peptide transporter 1 [Oryza sativa (japonica cultivar-group)], ...
gi|218193658 - gi|218193658|gb|EEC76085.1| hypothetical protein OsI_13317 [Oryza sativa Indica Group]
0.0 [18..559] [2..591]
gi|4102839 - gi|4102839|gb|AAD01600.1| LeOPT1 [Lycopersicon esculentum]
0.0 [45..559] [13..578]
gi|7507776 - gi|7507776|pir||T16867 probable cytochrome P450 T13C5.1 [similarity] - Caenorhabditis elegans
0.0 [25..559] [5..583]

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Predicted Domain #1
Region A:
Residues: [1-290]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MLNHPSQGSD DAQDEKQGDF PVIEEEKTQA VTLKDSYVSD DVANSTERYN LSPSPEDEDF  60
   61 EGPTEEEMQT LRHVGGKIPM RCWLIAIVEL SERFSYYGLS APFQNYMEYG PNDSPKGVLS 120
  121 LNSQGATGLS YFFQFWCYVT PVFGGYVADT FWGKYNTICC GTAIYIAGIF ILFITSIPSV 180
  181 GNRDSAIGGF IAAIILIGIA TGMIKANLSV LIADQLPKRK PSIKVLKSGE RVIVDSNITL 240
  241 QNVFMFFYFM INVGSLSLMA TTELEYHKGF WAAYLLPFCF FWIAVVTLIF 

[Run NCBI BLAST on this sequence.]

Region B:
Residues: [335-560]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 YPWNDKFVDE IKRALAACKV FIFYPIYWTQ YGTMISSFIT QASMMELHGI PNDFLQAFDS  60
   61 IALIIFIPIF EKFVYPFIRR YTPLKPITKI FFGFMFGSFA MTWAAVLQSF VYKAGPWYNE 120
  121 PLGHNTPNHV HVCWQIPAYV LISFSEIFAS ITGLEYAYSK APASMKSFIM SIFLLTNAFG 180
  181 SAIGCALSPV TVDPKFTWLF TGLAVACFIS GCLFWLCFRK YNDTEE

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 62.69897
Match: 1ja5A_
Description: No description for 1ja5A_ was found.

Predicted functions:

Term Confidence Notes
transporter activity 3.82096685159505 bayes_pls_golite062009
transmembrane transporter activity 3.34396155292818 bayes_pls_golite062009
substrate-specific transporter activity 3.07161916881404 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 3.00564985710417 bayes_pls_golite062009
organic acid transmembrane transporter activity 2.05049771748124 bayes_pls_golite062009
ion transmembrane transporter activity 1.75140121218978 bayes_pls_golite062009
active transmembrane transporter activity 1.46819549608723 bayes_pls_golite062009
cation transmembrane transporter activity 1.34985844043603 bayes_pls_golite062009
secondary active transmembrane transporter activity 0.869150152038001 bayes_pls_golite062009
binding 0.842346892851231 bayes_pls_golite062009
polyol transmembrane transporter activity 0.339747214378126 bayes_pls_golite062009
alcohol transmembrane transporter activity 0.339747214378126 bayes_pls_golite062009
symporter activity 0.327558013224678 bayes_pls_golite062009
solute:cation symporter activity 0.327558013224678 bayes_pls_golite062009
glycerol transmembrane transporter activity 0.222664452597504 bayes_pls_golite062009

Predicted Domain #2
Region A:
Residues: [291-334]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 GKKQYIQRPI GDKVIAKSFK VCWILTKNKF DFNAAKPSVH PEKN

[Run NCBI BLAST on this sequence.]

Region B:
Residues: [561-601]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 EMNAMDYEEE DEFDLNPISA PKANDIEILE PMESLRSTTK Y

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 62.69897
Match: 1ja5A_
Description: No description for 1ja5A_ was found.

YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle