Stachybotrys chlorohalonata (strain IBT 40285) 
Average proteome isoelectric point is 6.4 
Get precalculated fractions of proteins 
 
  
    Acidic  
     
   
 
  
    pI < 6.8  
     
   
 
  
    6.8-7.4  
     
   
 
  
    pI > 7.4  
     
   
 
  
    Basic  
     
   
    
 
  
    All  
     
   
 
 
Note: above files contain also dissociation constants (pKa) 
 
Virtual 2D-PAGE plot for 10676 proteins (isoelectric point calculated using IPC2_protein) 
 
Get csv file with sequences according to given criteria: 
* You can choose from 21 different methods for calculating isoelectric point 
 
 Summary statistics related to proteome-wise predictions 
 
Protein with the lowest isoelectric point: 
>tr|A0A084QLP7|A0A084QLP7_STAC4 MHD domain-containing protein (Fragment) OS=Stachybotrys chlorohalonata (strain IBT 40285) OX=1283841 GN=S40285_02896 PE=4 SV=1 
SS1 pKa = 6.49  QLPNLLSLLSGLPGFPDD18 pKa = 3.15  IATQTDD24 pKa = 4.09  LPSIISALPNAPPALLPQLSTLFDD48 pKa = 4.46  FLTQQPDD55 pKa = 3.62  FPGILTGLPTPGLPLPTGLLSLAPPAASQLPNLLSLLSGLPGFPNIATQTDD106 pKa = 4.21  LPSIISGLPAVPSGFLPQLPSLLDD130 pKa = 3.75  FLTQQPDD137 pKa = 3.28  LPGISTGLPTPGLPPTGLPSLAPSAASQLPNLLSLLSGLPGFPDD181 pKa = 3.06  IATQIDD187 pKa = 4.51  LPSIISGLPAVPSGLLPQLPTLFDD211 pKa = 3.94  FLTRR215 pKa = 11.84  QPNFPGILTGQPTPALPAFTGLPNIGSPVAGLPNFGFPSAPTLGGAQEE263 pKa = 4.29  TEE265 pKa = 4.18  LPKK268 pKa = 10.74  VGSPTIPGWPNFGLPPFTGLPTLALPAASQLPNLLSILSGLPGFPNIATQTNLPSIISGLPNVPSGLLPQLPTLLDD344 pKa = 3.89  FLTGQPNFPGILTAAPTFPGAPSFTGVPPVPGFPPLSGLPDD385 pKa = 3.76  LPMPAMSQLPNLLNILSGLPGFPNIATQTNLPNIISGLPNVPSGLLPQLPTLLDD439 pKa = 3.89  FLTGQPNFPGILTAAPTFPEE459 pKa = 4.74  APSSTGLPNFGLPLASGLPPLTGLPGLPLSAISQLPNLLHH499 pKa = 6.15  VLSGLPGFPNIATQTNLPSIVSGLPNAPSGLLPQLPTLLDD539 pKa = 3.68  FLTRR543 pKa = 11.84  QPNFPGVLTGTPTFPGLPTFPALPGFSGFPSAPGFPNIPGLPYY586 pKa = 10.76  LPGLPTPPALPGPPGFPNIPGLPYY610 pKa = 10.76  LPGLPTPPALPGFSGFPRR628 pKa = 11.84  PPGFPNIPGLPYY640 pKa = 10.77  LPDD643 pKa = 4.51  LPTPPAFPSFPGFPGFPSPGGLPNKK668 pKa = 10.49  LPGLPSASEE677 pKa = 4.42  LPNQSGVPSIPGAPTFPSLPKK698 pKa = 10.31  FSGPPTFPGLPNLPGLPNLPNPLPTALSQLPALLDD733 pKa = 3.78  FLPGLPNFPEE743 pKa = 4.28  VLTRR747 pKa = 11.84  PSLPDD752 pKa = 3.89  IISNAPNVPSGVLPQLPALLDD773 pKa = 3.81  FLNGQPNFPGTPTSPPNLGNIFTGLPNLSPPAASQLPQLLNFLSEE818 pKa = 4.3  LPSFPEE824 pKa = 3.97  VLTQQALPSIISNAPNLPSGILPQLPEE851 pKa = 4.48  LLNFLSGQPNFPAIPTGQPGLGSIFTGLPTLAPSAASQLPQLLSLLPSLPGFPNILTQPALPSIISNAPSVPSGVLPQLPEE932 pKa = 4.06  LLNFLSQQPNFPGVLTGGLPGPGGIFNALPTLAPPAASQLPQLLNILPSLPGFPNILTQPALPSIISNAPNVPPGVLPEE1011 pKa = 4.33  LPALLSFLSQQPNFPGILTGGPADD1035 pKa = 4.21  LGSVFTGLPSLAPPAASQLPQLLSLLPSVPGFPNVLTASDD1075 pKa = 4.36  LSSALAALPSLPPNLLTQLPTLLDD1099 pKa = 3.71  FLTRR1103 pKa = 11.84  QPNYY1107 pKa = 9.66  PDD1109 pKa = 3.39  IVTALPNFSLPAFVPAVPTSVPGMPQFPGIPTGGFQFPAAPTGVPGAPSFPGVPKK1164 pKa = 10.88  APGKK1168 pKa = 9.64  PSGVPAVPTGKK1179 pKa = 9.43  PGTPGEE1185 pKa = 4.25  PKK1187 pKa = 10.73  LPVTNVLSGAPQFPGSPLFPSAPQLPEE1214 pKa = 4.54  VPDD1217 pKa = 3.89  KK1218 pKa = 10.37  PTDD1221 pKa = 3.79  PGAPQASDD1229 pKa = 3.64  GADD1232 pKa = 3.57  PLCPYY1237 pKa = 9.21  PPWWEE1242 pKa = 3.87  LQQPDD1247 pKa = 4.55  DD1248 pKa = 5.27  GVDD1251 pKa = 3.75  EE1252 pKa = 4.38  QCCCCDD1258 pKa = 2.48  IWTGNIACRR1267 pKa = 11.84  MLSGGCVCPAVEE1279 pKa = 4.72  CAPGAPTVWPYY1290 pKa = 11.31  GQDD1293 pKa = 2.89  ATLPIATGIPGTDD1306 pKa = 3.55  GYY1308 pKa = 11.05  GIPAPP1313 pKa = 4.12   
 Molecular weight: 133.21 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  3.686 
IPC2_protein 3.656 
IPC_protein 3.694 
Toseland    3.465 
ProMoST     3.859 
Dawson      3.694 
Bjellqvist  3.846 
Wikipedia   3.643 
Rodwell     3.516 
Grimsley    3.363 
Solomon     3.681 
Lehninger   3.643 
Nozaki      3.808 
DTASelect   4.075 
Thurlkill   3.516 
EMBOSS      3.656 
Sillero     3.808 
Patrickios  1.189 
IPC_peptide 3.681 
IPC2_peptide  3.783 
IPC2.peptide.svr19  3.74 
 Protein with the highest isoelectric point: 
>tr|A0A084QN67|A0A084QN67_STAC4 Tryptophanyl-tRNA synthetase OS=Stachybotrys chlorohalonata (strain IBT 40285) OX=1283841 GN=S40285_00439 PE=3 SV=1 
MM1 pKa = 7.74  RR2 pKa = 11.84  WNGTRR7 pKa = 11.84  TSSTLSSPTLTTRR20 pKa = 11.84  RR21 pKa = 11.84  PASAGSASGRR31 pKa = 11.84  SRR33 pKa = 11.84  GRR35 pKa = 11.84  PSPRR39 pKa = 11.84  TRR41 pKa = 11.84  STTNHH46 pKa = 5.44  RR47 pKa = 11.84  RR48 pKa = 11.84  TRR50 pKa = 11.84  TII52 pKa = 2.95   
 Molecular weight: 5.73 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  9.525 
IPC2_protein 11.272 
IPC_protein 12.881 
Toseland    13.042 
ProMoST     13.539 
Dawson      13.042 
Bjellqvist  13.042 
Wikipedia   13.525 
Rodwell     12.544 
Grimsley    13.086 
Solomon     13.539 
Lehninger   13.437 
Nozaki      13.042 
DTASelect   13.042 
Thurlkill   13.042 
EMBOSS      13.539 
Sillero     13.042 
Patrickios  12.281 
IPC_peptide 13.539 
IPC2_peptide  12.53 
IPC2.peptide.svr19  9.236 
  
 
Peptides (in silico  digests for buttom-up proteomics) 
Below you can find 
in silico  digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.
 
  
    Try ESI  
     
   
 
  
    ChTry ESI  
     
   
 
  
    ArgC ESI  
     
   
 
  
    LysN ESI  
     
   
 
  
    TryLysC ESI  
     
   
 
  
    Try MALDI  
     
   
 
  
    ChTry MALDI  
     
   
 
  
    ArgC MALDI  
     
   
 
  
    LysN MALDI  
     
   
 
  
    TryLysC MALDI  
     
   
 
  
    Try LTQ  
     
   
 
  
    ChTry LTQ  
     
   
 
  
    ArgC LTQ  
     
   
 
  
    LysN LTQ  
     
   
 
  
    TryLysC LTQ  
     
   
 
  
    Try MSlow  
     
   
 
  
    ChTry MSlow  
     
   
 
  
    ArgC MSlow  
     
   
 
  
    LysN MSlow  
     
   
 
  
    TryLysC MSlow  
     
   
 
  
    Try MShigh  
     
   
 
  
    ChTry MShigh  
     
   
 
  
    ArgC MShigh  
     
   
 
  
    LysN MShigh  
     
   
 
  
    TryLysC MShigh  
     
   
   
  
                       
General Statistics 
    
      
        Number of major isoforms
 
        Number of additional isoforms
 
        Number of all proteins
         
        Number of amino acids
 
        Min. Seq. Length
 
        Max. Seq. Length
 
        Avg. Seq. Length
 
        Avg. Mol. Weight
 
       
     
    
      
        10676 
 
        
        0
 
        
        10676 
         
        5257513
 
        8
 
        8218
 
        492.5
 
        54.38
 
                
     
  
 
    Amino acid frequency 
  
  
    
      
        Ala
 
        Cys
 
        Asp
 
        Glu
 
        Phe
 
        Gly
 
        His
 
        Ile
 
        Lys
 
        Leu
 
       
     
    
                 
        9.075 ± 0.025
1.215 ± 0.01
 
        5.889 ± 0.018
6.064 ± 0.023
 
        3.623 ± 0.015
6.948 ± 0.024
 
        2.445 ± 0.011
4.677 ± 0.018
       
        4.45 ± 0.021
8.937 ± 0.024
         
                
     
  
  
  
      
          
        Met
         
        Asn
 
        Gln
 
        Pro
         
        Arg
 
        Ser
 
        Thr
 
        Val
 
        Trp
 
        Tyr
  
       
     
    
                 
        2.216 ± 0.009
3.536 ± 0.012
 
        6.135 ± 0.026
4.057 ± 0.016
 
        6.308 ± 0.023
8.057 ± 0.024
 
        5.891 ± 0.023
6.276 ± 0.018
       
        1.488 ± 0.009
2.694 ± 0.013
         
                
     
  
  
  
Note:  For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level 
Most of the basic statistics you can see at this page can be downloaded from this CSV file  
For dipeptide frequency statistics click here