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View Structure Prediction Details

Protein: SOS1
Organism: Homo sapiens
Length: 1333 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 SOS1.

Description E-value Query
Range
Subject
Range
gi|476780 - gi|476780|pir||A37488 Ras guanine nucleotide exchange factor son-of-sevenless (sos) 1 - human
0.0 [1..1333] [1..1333]
gi|114577094 - gi|114577094|ref|XP_515425.2| PREDICTED: son of sevenless homolog 1 [Pan troglodytes]
0.0 [1..1333] [266..1598]
gi|76629071 - gi|76629071|ref|XP_617859.2| PREDICTED: similar to son of sevenless homolog 1 isoform 1 [Bos taurus]
0.0 [1..1333] [1..1333]
SOS1_MOUSE - Son of sevenless homolog 1 OS=Mus musculus GN=Sos1 PE=1 SV=2
gi|151555389, gi... - gi|151555389|gb|AAI48800.1| Son of sevenless homolog 1 (Drosophila) [synthetic construct], gi|148922...
0.0 [1..1333] [1..1319]
gi|109478930 - gi|109478930|ref|XP_001062567.1| PREDICTED: similar to Son of sevenless homolog 1 [Rattus norvegicus...
0.0 [1..1333] [186..1504]
gi|73980760 - gi|73980760|ref|XP_540157.2| PREDICTED: similar to son of sevenless homolog 1 [Canis familiaris]
0.0 [30..1333] [39..1342]

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Predicted Domain #1
Region A:
Residues: [1-189]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MQAQQLPYEF FSEENAPKWR GLLVPALKKV QGQVHPTLES NDDALQYVEE LILQLLNMLC  60
   61 QAQPRSASDV EERVQKSFPH PIDKWAIADA QSAIEKRKRR NPLSLPVEKI HPLLKEVLGY 120
  121 KIDHQVSVYI VAVLEYISAD ILKLVGNYVR NIRHYEITKQ DIKVAMCADK VLMDMFHQDV 180
  181 EDINILSLT

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 85.0
Match: 1q9cA
Description: Crystal Structure of the Histone domain of Son of Sevenless
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
binding 2.84577369534282 bayes_pls_golite062009
DNA binding 2.15812830002368 bayes_pls_golite062009
protein binding 2.1291876005999 bayes_pls_golite062009
nucleic acid binding 1.95034158360743 bayes_pls_golite062009
transcription regulator activity 1.56724956230377 bayes_pls_golite062009
transcription activator activity 0.60463625072605 bayes_pls_golite062009
RNA polymerase II transcription factor activity 0.54706712603347 bayes_pls_golite062009
general RNA polymerase II transcription factor activity 0.362556145846167 bayes_pls_golite062009
transcription factor activity 0.34457369071872 bayes_pls_golite062009

Predicted Domain #2
Region A:
Residues: [190-1035]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 DEEPSTSGEQ TYYDLVKAFM AEIRQYIREL NLIIKVFREP FVSNSKLFSA NDVENIFSRI  60
   61 VDIHELSVKL LGHIEDTVEM TDEGSPHPLV GSCFEDLAEE LAFDPYESYA RDILRPGFHD 120
  121 RFLSQLSKPG AALYLQSIGE GFKEAVQYVL PRLLLAPVYH CLHYFELLKQ LEEKSEDQED 180
  181 KECLKQAITA LLNVQSGMEK ICSKSLAKRR LSESACRFYS QQMKGKQLAI KKMNEIQKNI 240
  241 DGWEGKDIGQ CCNEFIMEGT LTRVGAKHER HIFLFDGLMI CCKSNHGQPR LPGASNAEYR 300
  301 LKEKFFMRKV QINDKDDTNE YKHAFEIILK DENSVIFSAK SAEEKNNWMA ALISLQYRST 360
  361 LERMLDVTML QEEKEEQMRL PSADVYRFAE PDSEENIIFE ENMQPKAGIP IIKAGTVIKL 420
  421 IERLTYHMYA DPNFVRTFLT TYRSFCKPQE LLSLIIERFE IPEPEPTEAD RIAIENGDQP 480
  481 LSAELKRFRK EYIQPVQLRV LNVCRHWVEH HFYDFERDAY LLQRMEEFIG TVRGKAMKKW 540
  541 VESITKIIQR KKIARDNGPG HNITFQSSPP TVEWHISRPG HIETFDLLTL HPIEIARQLT 600
  601 LLESDLYRAV QPSELVGSVW TKEDKEINSP NLLKMIRHTT NLTLWFEKCI VETENLEERV 660
  661 AVVSRIIEIL QVFQELNNFN GVLEVVSAMN SSPVYRLDHT FEQIPSRQKK ILEEAHELSE 720
  721 DHYKKYLAKL RSINPPCVPF FGIYLTNILK TEEGNPEVLK RHGKELINFS KRRKVAEITG 780
  781 EIQQYQNQPY CLRVESDIKR FFENLNPMGN SMEKEFTDYL FNKSLEIEPR NPKPLPRFPK 840
  841 KYSYPL

[Run NCBI BLAST on this sequence.]

Detection Method: PSI-BLAST
Confidence: 1000.0
Match: 1xd4A
Description: Crystal structure of the DH-PH-cat module of Son of Sevenless (SOS)
Matching Structure (courtesy of the PDB):

Predicted functions:

Term Confidence Notes
GTPase regulator activity 4.97790684877172 bayes_pls_golite062009
nucleoside-triphosphatase regulator activity 4.95599897193756 bayes_pls_golite062009
guanyl-nucleotide exchange factor activity 4.76052838549234 bayes_pls_golite062009
enzyme regulator activity 4.19329722360882 bayes_pls_golite062009
small GTPase regulator activity 3.30632309520479 bayes_pls_golite062009
Ras guanyl-nucleotide exchange factor activity 3.0682409213479 bayes_pls_golite062009
transmembrane receptor protein tyrosine kinase signaling protein activity 1.56969272757764 bayes_pls_golite062009
signal transducer activity 1.55319485371003 bayes_pls_golite062009
molecular transducer activity 1.55319485371003 bayes_pls_golite062009
protein binding 1.45048254537577 bayes_pls_golite062009
binding 1.37925410830761 bayes_pls_golite062009
receptor activity 1.1755016270537 bayes_pls_golite062009
transmembrane receptor activity 1.1152029796159 bayes_pls_golite062009
receptor binding 1.00859318603128 bayes_pls_golite062009
protein domain specific binding 0.90578029954417 bayes_pls_golite062009
cytoskeletal protein binding 0.887682026452592 bayes_pls_golite062009
small GTPase binding 0.8507658747425 bayes_pls_golite062009
GTPase binding 0.82889812790119 bayes_pls_golite062009
insulin receptor binding 0.76425354709916 bayes_pls_golite062009
actin binding 0.586339889144519 bayes_pls_golite062009
protein complex binding 0.55916857709427 bayes_pls_golite062009
beta-amyloid binding 0.49424474538279 bayes_pls_golite062009
SH2 domain binding 0.47061801043656 bayes_pls_golite062009
transmembrane receptor protein tyrosine kinase activity 0.470521479239198 bayes_pls_golite062009
insulin-like growth factor receptor binding 0.409825802315921 bayes_pls_golite062009
transmembrane receptor protein kinase activity 0.391864697086635 bayes_pls_golite062009
protein tyrosine kinase activity 0.362895134105293 bayes_pls_golite062009
epidermal growth factor receptor binding 0.177619243907855 bayes_pls_golite062009
phosphoinositide 3-kinase binding 0.15510703794569 bayes_pls_golite062009
transmembrane receptor protein tyrosine kinase docking protein activity 0.15296158043516 bayes_pls_golite062009
receptor signaling protein activity 0.10105990547756 bayes_pls_golite062009
enzyme activator activity 0.0225177299822849 bayes_pls_golite062009

Predicted Domain #3
Region A:
Residues: [1036-1207]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 KSPGVRPSNP RPGTMRHPTP LQQEPRKISY SRIPESETES TASAPNSPRT PLTPPPASGA  60
   61 SSTTDVCSVF DSDHSSPFHS SNDTVFIQVT LPHGPRSASV SSISLTKGTD EVPVPPPVPP 120
  121 RRRPESAPAE SSPSKIMSKH LDSPPAIPPR QPTSKAYSPR YSISDRTSIS DP

[Run NCBI BLAST on this sequence.]

Detection Method: FFAS03
Confidence: 1.25
Match: 2j63A
Description: No description for 2j63A was found.

Predicted Domain #4
Region A:
Residues: [1208-1333]
      1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 PESPPLLPPR EPVRTPDVFS SSPLHLQPPP LGKKSDHGNA FFPNSPSPFT PPPPQTPSPH  60
   61 GTRRHLPSPP LTQEVDLHSI AGPPVPPRQS TSQHIPKLPP KTYKREHTHP SMHRDGPPLL 120
  121 ENAHSS

[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.


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