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View Structure Prediction Details

Protein: SIR1
Organism: Saccharomyces cerevisiae
Length: 678 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 SIR1.

Description E-value Query
Range
Subject
Range
SIR1 - Protein involved in repression of transcription at the silent mating-type loci HML and HMR; recruitm...
0.0 [1..678] [1..678]

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Predicted Domain #1
Region A:
Residues: [1-678]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MRTIMSIITR RYKQLKNYKI ISKKMLQINS RLAVIDGWLV DTVKRKPINF RSPEVRLLLP  60
   61 NDDDYKKLSQ QNLVDWTRLK KDSNSVLVGV KSMELFKHIK LVLREFFLLE DGRIILKRIR 120
  121 SKLRYKVVKK LTCKCCRLYL PKWGTVYIHP MLKDKEKPLA GVCEFSLDVN PDREYPLIEI 180
  181 NVSHQYIIIE GFLLYLNERR LYRWNDNNLR SQVGLTKWAH LRKTYNPVSL DILYSLNSNF 240
  241 YFVKDDLLFQ LLGKRVFVKF CKVMENGKCG KAPLWYRVKR TTTAKATHIA YAISNSTAPD 300
  301 SFKSKNNDYR FIVREKPIVE NTISNLDYSD IKKQQFTEAE VVKRKISADI SQIENVHTQF 360
  361 NSQKEKNNIR VNKVSSEVLD QISKFPVSRV TLLLMSAGQD KNYIELVEEL ARRLEKICIE 420
  421 KTTQSLEEIR DTFQANPEMQ ASFDKEYYQS IEEYKITLEL IKEDLLITLI KQMENMWAAE 480
  481 KKFSTEEEYV SPRFLVADGF LIDLAEEKPI NPKDPRLLTL LKDHQRAMID QMNLVKWNDF 540
  541 KKYQDPIPLK AKTLFKFCKQ IKKKFLRGAD FKLHTLPTEA NLKYEPERMT VLCSCVPILL 600
  601 DDQTVQYLYD DSIIPEFEAT SSYATKQSKC GRKMSLQMEP DLLFQEAIRR MRHLTAYDVL 660
  661 RRNYIAAFEE LYMGNCND

[Run NCBI BLAST on this sequence.]

Detection Method: deduced

Shown below are all of our de novo (Rosetta) predictions for this domain.
Click here to view only most confident match.

Found no structure predictions for this domain.

Predicted Domain #2
Region A:
Residues: [154-298]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 DKEKPLAGVC EFSLDVNPDR EYPLIEINVS HQYIIIEGFL LYLNERRLYR WNDNNLRSQV  60
   61 GLTKWAHLRK TYNPVSLDIL YSLNSNFYFV KDDLLFQLLG KRVFVKFCKV MENGKCGKAP 120
  121 LWYRVKRTTT AKATHIAYAI SNSTA

[Run NCBI BLAST on this sequence.]

Detection Method: deduced

Shown below are all of our de novo (Rosetta) predictions for this domain.
Click here to view only most confident match.

Found no structure predictions for this domain.

Predicted Domain #3
Region A:
Residues: [299-483]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 PDSFKSKNND YRFIVREKPI VENTISNLDY SDIKKQQFTE AEVVKRKISA DISQIENVHT  60
   61 QFNSQKEKNN IRVNKVSSEV LDQISKFPVS RVTLLLMSAG QDKNYIELVE ELARRLEKIC 120
  121 IEKTTQSLEE IRDTFQANPE MQASFDKEYY QSIEEYKITL ELIKEDLLIT LIKQMENMWA 180
  181 AEKKF

[Run NCBI BLAST on this sequence.]

Detection Method: deduced

Shown below are all of our de novo (Rosetta) predictions for this domain.
Click here to view only most confident match.

Found no structure predictions for this domain.

Predicted Domain #4
Region A:
Residues: [484-678]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 STEEEYVSPR FLVADGFLID LAEEKPINPK DPRLLTLLKD HQRAMIDQMN LVKWNDFKKY  60
   61 QDPIPLKAKT LFKFCKQIKK KFLRGADFKL HTLPTEANLK YEPERMTVLC SCVPILLDDQ 120
  121 TVQYLYDDSI IPEFEATSSY ATKQSKCGRK MSLQMEPDLL FQEAIRRMRH LTAYDVLRRN 180
  181 YIAAFEELYM GNCND

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 80.09691
Match: 1z1aA
Description: S. cerevisiae Sir1 ORC-interaction domain
Matching Structure (courtesy of the PDB):

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