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View Structure Prediction Details

Protein: TKL2
Organism: Saccharomyces cerevisiae
Length: 681 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 TKL2.

Description E-value Query
Range
Subject
Range
TKT1_YEAST - Transketolase 1 OS=Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GN=TKL1 PE=1 SV=4
gi|151942857 - gi|151942857|gb|EDN61203.1| transketolase [Saccharomyces cerevisiae YJM789]
TKL1 - Transketolase, similar to Tkl2p; catalyzes conversion of xylulose-5-phosphate and ribose-5-phosphate...
0.0 [1..681] [1..680]
gi|11595598 - gi|11595598|emb|CAC18218.1| probable TRANSKETOLASE [Neurospora crassa]
gi|157071283, gi... - gi|164426308|ref|XP_961414.2| transketolase [Neurospora crassa OR74A], gi|157071283|gb|EAA32178.2| t...
0.0 [1..681] [1..682]
TKT1_KLULA - Transketolase OS=Kluyveromyces lactis GN=TKL1 PE=3 SV=1
TKT1_KLULA - Transketolase OS=Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-...
0.0 [1..681] [1..679]
TKT1_CANAX - Transketolase 1 OS=Candida albicans GN=TKT1 PE=3 SV=1
0.0 [7..681] [4..677]
SPBC2G5.05 - transketolase
TKT_SCHPO - Probable transketolase OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) GN=SPBC2G5.05 PE=2 SV=...
0.0 [2..681] [4..685]
gi|7507776 - gi|7507776|pir||T16867 probable cytochrome P450 T13C5.1 [similarity] - Caenorhabditis elegans
0.0 [7..664] [83..743]
TKTC_SOLTU - Transketolase, chloroplastic OS=Solanum tuberosum PE=2 SV=1
0.0 [7..664] [80..740]

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Predicted Domain #1
Region A:
Residues: [1-128]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MAQFSDIDKL AVSTLRLLSV DQVESAQSGH PGAPLGLAPV AHVIFKQLRC NPNNEHWINR  60
   61 DRFVLSNGHS CALLYSMLHL LGYDYSIEDL RQFRQVNSRT PGHPEFHSAG VEITSGPLGQ 120
  121 GISNAVGM

[Run NCBI BLAST on this sequence.]

Region B:
Residues: [148-310]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 DSYTFAIVGD GCLQEGVSSE TSSLAGHLQL GNLITFYDSN SISIDGKTSY SFDEDVLKRY  60
   61 EAYGWEVMEV DKGDDDMESI SSALEKAKLS KDKPTIIKVT TTIGFGSLQQ GTAGVHGSAL 120
  121 KADDVKQLKK RWGFDPNKSF VVPQEVYDYY KKTVVEPGQK LNE

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 11000.0
Match: 1gpuA_
Description: Transketolase (TK), Pyr module; Transketolase (TK), PP module; Transketolase (TK), C-domain
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
transketolase activity 7.85070252105246 bayes_pls_golite062009
transferase activity, transferring aldehyde or ketonic groups 4.74831149446647 bayes_pls_golite062009
oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor 2.93250853993668 bayes_pls_golite062009
pyruvate dehydrogenase activity 2.81702263447118 bayes_pls_golite062009
pyruvate dehydrogenase (acetyl-transferring) activity 2.6977837113283 bayes_pls_golite062009
catalytic activity 2.25537597692103 bayes_pls_golite062009
binding 0.980920092099572 bayes_pls_golite062009
transferase activity 0.413024577830522 bayes_pls_golite062009
acetolactate synthase activity 0.159086519260601 bayes_pls_golite062009

Predicted Domain #2
Region A:
Residues: [129-147]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 AIAQANFAAT YNEDGFPIS

[Run NCBI BLAST on this sequence.]

Region B:
Residues: [311-340]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 EWDRMFEEYK TKFPEKGKEL QRRLNGELPE 

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 11000.0
Match: 1gpuA_
Description: Transketolase (TK), Pyr module; Transketolase (TK), PP module; Transketolase (TK), C-domain
Matching Structure (courtesy of the PDB):

Predicted Domain #3
Region A:
Residues: [341-366]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 GWEKHLPKFT PDDDALATRK TSQQVL

[Run NCBI BLAST on this sequence.]

Region B:
Residues: [465-681]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 WVATHDSIGL GEDGPTHQPI ETLAHLRAIP NMHVWRPADG NETSAAYYSA IKSGRTPSVV  60
   61 ALSRQNLPQL EHSSFEKALK GGYVIHDVEN PDIILVSTGS EVSISIDAAK KLYDTKKIKA 120
  121 RVVSLPDFYT FDRQSEEYRF SVLPDGVPIM SFEVLATSSW GKYAHQSFGL DEFGRSGKGP 180
  181 EIYKLFDFTA DGVASRAEKT INYYKGKQLL SPMGRAF

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 11000.0
Match: 1gpuA_
Description: Transketolase (TK), Pyr module; Transketolase (TK), PP module; Transketolase (TK), C-domain
Matching Structure (courtesy of the PDB):

Predicted Domain #4
Region A:
Residues: [367-464]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 TNMVQVLPEL IGGSADLTPS NLTRWEGAVD FQPPITQLGN YAGRYIRYGV REHGMGAIMN  60
   61 GISAFGANYK PYGGTFLNFV SYAAGAVRLA ALSGNPVI

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 11000.0
Match: 1gpuA_
Description: Transketolase (TK), Pyr module; Transketolase (TK), PP module; Transketolase (TK), C-domain
Matching Structure (courtesy of the PDB):

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