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View Structure Prediction Details

Protein: SIRT1
Organism: Homo sapiens
Length: 747 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 SIRT1.

Description E-value Query
Range
Subject
Range
gi|109089628 - gi|109089628|ref|XP_001087854.1| PREDICTED: sirtuin 1 [Macaca mulatta]
0.0 [1..747] [1..741]
SIR1_MOUSE - NAD-dependent protein deacetylase sirtuin-1 OS=Mus musculus GN=Sirt1 PE=1 SV=2
gi|183396975 - gi|183396975|gb|AAI65995.1| Sirtuin 1 (silent mating type information regulation 2, homolog) 1 (S. c...
0.0 [1..747] [1..737]
gi|73952731 - gi|73952731|ref|XP_546130.2| PREDICTED: similar to NAD-dependent deacetylase sirtuin-1 (hSIRT1) (hSI...
0.0 [1..747] [1..745]
gi|76656338 - gi|76656338|ref|XP_869911.1| PREDICTED: similar to sirtuin 1 isoform 2 [Bos taurus]
0.0 [1..747] [1..734]
gi|109510034 - gi|109510034|ref|XP_001080493.1| PREDICTED: similar to NAD-dependent deacetylase sirtuin-1 (SIR2alph...
0.0 [88..747] [139..796]
gi|15214730 - gi|15214730|gb|AAH12499.1| SIRT1 protein [Homo sapiens]
0.0 [193..747] [1..555]
gi|51775923, gi|... - gi|52345464|ref|NP_001004767.1| sirtuin 1 [Gallus gallus], gi|51775923|dbj|BAD38898.1| NAD-dependent...
0.0 [1..746] [1..755]

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Predicted Domain #1
Region A:
Residues: [1-214]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MADEAALALQ PGGSPSAAGA DREAASSPAG EPLRKRPRRD GPGLERSPGE PGGAAPEREV  60
   61 PAAARGCPGA AAAALWREAE AEAAAAGGEQ EAQATAAAGE GDNGPGLQGP SREPPLADNL 120
  121 YDEDDDDEGE EEEEAAAAAI GYRDNLLFGD EIITNGFHSC ESDEEDRASH ASSSDWTPRP 180
  181 RIGPYTFVQQ HLMIGTDPRT ILKDLLPETI PPPE

[Run NCBI BLAST on this sequence.]

Detection Method: MSA

Shown below is our most confident prediction for this domain.
Click here to view all matches.

Found no confident structure predictions for this domain.

Predicted Domain #2
Region A:
Residues: [215-543]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 LDDMTLWQIV INILSEPPKR KKRKDINTIE DAVKLLQECK KIIVLTGAGV SVSCGIPDFR  60
   61 SRDGIYARLA VDFPDLPDPQ AMFDIEYFRK DPRPFFKFAK EIYPGQFQPS LCHKFIALSD 120
  121 KEGKLLRNYT QNIDTLEQVA GIQRIIQCHG SFATASCLIC KYKVDCEAVR GDIFNQVVPR 180
  181 CPRCPADEPL AIMKPEIVFF GENLPEQFHR AMKYDKDEVD LLIVIGSSLK VRPVALIPSS 240
  241 IPHEVPQILI NREPLPHLHF DVELLGDCDV IINELCHRLG GEYAKLCCNP VKLSEITEKP 300
  301 PRTQKELAYL SELPPTPLHV SEDSSSPER

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 77.69897
Match: 1j8fA
Description: Sirt2 histone deacetylase
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
protein deacetylase activity 9.15022242957651 bayes_pls_golite062009
histone deacetylase activity 9.04876491350231 bayes_pls_golite062009
NAD-dependent histone deacetylase activity 8.13038616303736 bayes_pls_golite062009
NAD-dependent protein deacetylase activity 8.13038616303736 bayes_pls_golite062009
deacetylase activity 8.11496387956068 bayes_pls_golite062009
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides 5.83127897351395 bayes_pls_golite062009
tubulin deacetylase activity 4.98963898611597 bayes_pls_golite062009
NAD+ ADP-ribosyltransferase activity 4.62921662347995 bayes_pls_golite062009
transcription regulator activity 2.9155913558118 bayes_pls_golite062009
DNA binding 2.43141001866996 bayes_pls_golite062009
nucleic acid binding 2.41433477472968 bayes_pls_golite062009
transcription repressor activity 2.24657784428979 bayes_pls_golite062009
deoxyhypusine synthase activity 2.1085255199596 bayes_pls_golite062009
binding 2.06552694538163 bayes_pls_golite062009
transporter activity 1.76261412171597 bayes_pls_golite062009
histone binding 1.71445510915336 bayes_pls_golite062009
histone deacetylase activity (H3-K9 specific) 1.68797257022964 bayes_pls_golite062009
transcription corepressor activity 1.64212790017753 bayes_pls_golite062009
transmembrane transporter activity 1.63570644537317 bayes_pls_golite062009
protein binding 1.52593340148652 bayes_pls_golite062009
NAD-dependent histone deacetylase activity (H4-K16 specific) 1.52525209607051 bayes_pls_golite062009
substrate-specific transporter activity 1.32048615966057 bayes_pls_golite062009
transcription factor activity 1.30143289828088 bayes_pls_golite062009
substrate-specific transmembrane transporter activity 1.23228262988951 bayes_pls_golite062009
transcription factor binding 1.14766678956419 bayes_pls_golite062009
ion transmembrane transporter activity 1.12563314760659 bayes_pls_golite062009
cation transmembrane transporter activity 1.05455660689212 bayes_pls_golite062009
NAD(P)+-protein-arginine ADP-ribosyltransferase activity 0.963519974868694 bayes_pls_golite062009
inorganic cation transmembrane transporter activity 0.80255051678392 bayes_pls_golite062009
NAD-dependent histone deacetylase activity (H3-K14 specific) 0.787415791033691 bayes_pls_golite062009
NAD-dependent histone deacetylase activity (H3-K9 specific) 0.787415791033691 bayes_pls_golite062009
catalytic activity 0.739210399081789 bayes_pls_golite062009
hydrolase activity 0.569270681616522 bayes_pls_golite062009
monovalent inorganic cation transmembrane transporter activity 0.56841955336063 bayes_pls_golite062009
transcription cofactor activity 0.54005617175343 bayes_pls_golite062009
hydrogen ion transmembrane transporter activity 0.48607021854476 bayes_pls_golite062009
histone deacetylase activity (H3-K14 specific) 0.311143037505781 bayes_pls_golite062009
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds 0.114062221123972 bayes_pls_golite062009
nucleosome binding 0.0697729459540009 bayes_pls_golite062009

Predicted Domain #3
Region A:
Residues: [544-747]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 TSPPDSSVIV TLLDQAAKSN DDLDVSESKG CMEEKPQEVQ TSRNVESIAE QMENPDLKNV  60
   61 GSSTGEKNER TSVAGTVRKC WPNRVAKEQI SRRLDGNQYL FLPPNRYIFH GAEVYSDSED 120
  121 DVLSSSSCGS NSDSGTCQSP SLEEPMEDES EIEEFYNGLE DEPDVPERAG GAGFGTDGDD 180
  181 QEAINEAISV KQEVTDMNYP SNKS

[Run NCBI BLAST on this sequence.]

Detection Method: MSA

Shown below is our most confident prediction for this domain.
Click here to view all matches.

Found no confident structure predictions for this domain.


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