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View Structure Prediction Details

Protein: PTR4_ARATH
Organism: Arabidopsis thaliana
Length: 586 amino acids
Reference: Drew K, et al. (2011) The proteome folding project: Proteome-scale prediction of structure and function. Genome Res. 2011 Sep 16



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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 PTR4_ARATH.

Description E-value Query
Range
Subject
Range
PTR1_ARATH - Protein NRT1/ PTR FAMILY 8.1 OS=Arabidopsis thaliana GN=NPF8.1 PE=1 SV=1
349.0 [0..5] [565..2]

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Predicted Domain #1
Region A:
Residues: [1-450]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MTVEEVGDDY TKDGTVDLRG NRVRRSQTGR WKACSFVVVY EVFERMAYYG ISSNLVIYMT  60
   61 TKLHQGTVKS SNNVTNWVGT SWLTPILGAY VADAHFGRYI TFVISSAIYL LGMALLTLSV 120
  121 SLPGLKPPKC STANVENCEK ASVIQLAVFF GALYTLAIGT GGTKPNISTI GADQFDEFDP 180
  181 KDKIHKHSFF NWWMFSIFFG TFFATTVLVY VQDNVGWAIG YGLSTLGLAF SIFIFLLGTR 240
  241 LYRHKLPMGS PFTKMARVIV ASLRKAREPM SSDSTRFYEL PPMEYASKRA FPIHSTSSLR 300
  301 FLNRASLKTG STHKWRLCTI TEVEETKQML KMLPVLFVTF VPSMMLAQIM TLFIKQGTTL 360
  361 DRRLTNNFSI PPASLLGFTT FSMLVSIVIY DRVFVKFMRK LTGNPRGITL LQRMGIGMIL 420
  421 HILIMIIASI TERYRLKVAA EHGLTHQTAV 

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 5.30103
Match: 1pw4A
Description: Crystal Structure of the Glycerol-3-Phosphate Transporter from E.Coli
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
transporter activity 4.09176719149278 bayes_pls_golite062009
transmembrane transporter activity 3.5865018981083 bayes_pls_golite062009
substrate-specific transporter activity 3.3426261924492 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 3.29689809004391 bayes_pls_golite062009
organic acid transmembrane transporter activity 2.15783210522667 bayes_pls_golite062009
ion transmembrane transporter activity 1.94035843948137 bayes_pls_golite062009
active transmembrane transporter activity 1.59419818573076 bayes_pls_golite062009
cation transmembrane transporter activity 1.5181741634556 bayes_pls_golite062009
secondary active transmembrane transporter activity 1.22264637452409 bayes_pls_golite062009
binding 1.04171109022636 bayes_pls_golite062009
polyol transmembrane transporter activity 0.924836669821548 bayes_pls_golite062009
alcohol transmembrane transporter activity 0.924836669821548 bayes_pls_golite062009
glycerol transmembrane transporter activity 0.812001619402678 bayes_pls_golite062009
symporter activity 0.74591237387473 bayes_pls_golite062009
solute:cation symporter activity 0.74591237387473 bayes_pls_golite062009
cation:sugar symporter activity 0.143419068761182 bayes_pls_golite062009
sugar:hydrogen symporter activity 0.143419068761182 bayes_pls_golite062009

Predicted Domain #2
Region A:
Residues: [451-586]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 PIPLSIFTLL PQYVLMGLAD AFIEIAKLEF FYDQAPESMK SLGTSYTSTS MAVGYFMSSI  60
   61 LLSSVSQITK KQGRGWIQNN LNESRLDNYY MFFAVLNLLN FILFLVVIRF YEYRADVTQS 120
  121 ANVEQKEPNM VDNYNE

[Run NCBI BLAST on this sequence.]

Detection Method: FFAS03
Confidence: 1.56
Match: 1pw4A
Description: Crystal Structure of the Glycerol-3-Phosphate Transporter from E.Coli
Matching Structure (courtesy of the PDB):

YRC Informatics Platform - Version 3.0
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