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View Structure Prediction Details

Protein: PTR1_ARATH
Organism: Arabidopsis thaliana
Length: 570 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 PTR1_ARATH.

Description E-value Query
Range
Subject
Range
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]
399.0 [0..7] [564..33]

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Predicted Domain #1
Region A:
Residues: [1-450]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MEEKDVYTQD GTVDIHKNPA NKEKTGNWKA CRFILGNECC ERLAYYGMGT NLVNYLESRL  60
   61 NQGNATAANN VTNWSGTCYI TPLIGAFIAD AYLGRYWTIA TFVFIYVSGM TLLTLSASVP 120
  121 GLKPGNCNAD TCHPNSSQTA VFFVALYMIA LGTGGIKPCV SSFGADQFDE NDENEKIKKS 180
  181 SFFNWFYFSI NVGALIAATV LVWIQMNVGW GWGFGVPTVA MVIAVCFFFF GSRFYRLQRP 240
  241 GGSPLTRIFQ VIVAAFRKIS VKVPEDKSLL FETADDESNI KGSRKLVHTD NLKFFDKAAV 300
  301 ESQSDSIKDG EVNPWRLCSV TQVEELKSII TLLPVWATGI VFATVYSQMS TMFVLQGNTM 360
  361 DQHMGKNFEI PSASLSLFDT VSVLFWTPVY DQFIIPLARK FTRNERGFTQ LQRMGIGLVV 420
  421 SIFAMITAGV LEVVRLDYVK THNAYDQKQI 

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 5.154902
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
substrate-specific transporter activity 3.59744164024479 bayes_pls_golite062009
transmembrane transporter activity 3.5865018981083 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 3.54194478414824 bayes_pls_golite062009
ion transmembrane transporter activity 2.21266150105753 bayes_pls_golite062009
organic acid transmembrane transporter activity 2.15783210522667 bayes_pls_golite062009
cation transmembrane transporter activity 1.79369588808394 bayes_pls_golite062009
active transmembrane transporter activity 1.59419818573076 bayes_pls_golite062009
binding 1.26757615356623 bayes_pls_golite062009
secondary active transmembrane transporter activity 1.22264637452409 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: [451-570]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 HMSIFWQIPQ YLLIGCAEVF TFIGQLEFFY DQAPDAMRSL CSALSLTTVA LGNYLSTVLV  60
   61 TVVMKITKKN GKPGWIPDNL NRGHLDYFFY LLATLSFLNF LVYLWISKRY KYKKAVGRAH 120
  121 

[Run NCBI BLAST on this sequence.]

Detection Method: FFAS03
Confidence: 0.956
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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