Aureobasidium namibiae CBS 147.97 
Average proteome isoelectric point is 6.44 
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 10258 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|A0A074XGN1|A0A074XGN1_9PEZI TPT domain-containing protein OS=Aureobasidium namibiae CBS 147.97 OX=1043004 GN=M436DRAFT_45443 PE=4 SV=1 
MM1 pKa = 6.6  TTPDD5 pKa = 3.4  GSPWVAVSKK14 pKa = 9.89  TPTTINLHH22 pKa = 6.58  ANTSAPSNTTSSDD35 pKa = 3.26  QSIATNDD42 pKa = 3.1  RR43 pKa = 11.84  HH44 pKa = 7.59  LSDD47 pKa = 3.98  LRR49 pKa = 11.84  SWLYY53 pKa = 10.33  ATFSWGYY60 pKa = 6.08  EE61 pKa = 4.01  TPAASSAVAAPSTQATYY78 pKa = 10.79  AAASSAAHH86 pKa = 6.12  SSATGEE92 pKa = 4.28  VLATPADD99 pKa = 3.56  NGAEE103 pKa = 4.02  YY104 pKa = 10.47  LSPVTIGGQKK114 pKa = 10.33  LDD116 pKa = 4.25  LNFDD120 pKa = 3.93  TGSSDD125 pKa = 3.07  LWVFSTALTSAQIGEE140 pKa = 4.23  HH141 pKa = 5.66  SAYY144 pKa = 10.4  DD145 pKa = 3.72  PSKK148 pKa = 10.61  SSSYY152 pKa = 9.97  QQLDD156 pKa = 3.03  GSTFSLSYY164 pKa = 11.28  GDD166 pKa = 3.92  GSGAAGVVGFDD177 pKa = 3.34  TVDD180 pKa = 2.66  IGGATVTRR188 pKa = 11.84  QAIEE192 pKa = 4.0  LATSVSSAFVSDD204 pKa = 3.92  ADD206 pKa = 3.7  SDD208 pKa = 4.37  GLVGLAFSTLNSVSPRR224 pKa = 11.84  PQKK227 pKa = 9.92  TFFDD231 pKa = 4.42  NIMSEE236 pKa = 4.26  LAQPVFTAALDD247 pKa = 3.91  LDD249 pKa = 4.16  GSGTYY254 pKa = 10.34  EE255 pKa = 4.23  FGTIDD260 pKa = 3.2  SSKK263 pKa = 9.87  FTGDD267 pKa = 3.49  LQFTPVNASSGFWQVDD283 pKa = 3.55  SNRR286 pKa = 11.84  YY287 pKa = 9.48  SIGGKK292 pKa = 9.92  DD293 pKa = 3.85  CDD295 pKa = 3.7  RR296 pKa = 11.84  TNASPAIIDD305 pKa = 3.66  TGTSLLLLDD314 pKa = 4.51  PEE316 pKa = 4.84  VVQAYY321 pKa = 9.74  YY322 pKa = 11.4  ADD324 pKa = 4.19  IPSASYY330 pKa = 10.89  DD331 pKa = 3.75  STVGGYY337 pKa = 8.5  TYY339 pKa = 10.81  DD340 pKa = 3.57  CSEE343 pKa = 4.62  SLPEE347 pKa = 3.74  FAVAVGDD354 pKa = 3.74  YY355 pKa = 7.91  MANIPGSGITFAPVSTKK372 pKa = 9.49  TCFGGVQSNSGSDD385 pKa = 3.37  LQIFGDD391 pKa = 4.09  VLLKK395 pKa = 10.57  HH396 pKa = 6.31  HH397 pKa = 6.44  FVVFNGQSEE406 pKa = 5.07  VIGMAAKK413 pKa = 10.67  AEE415 pKa = 4.12   
 Molecular weight: 43.06 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  3.756 
IPC2_protein 3.948 
IPC_protein 3.973 
Toseland    3.745 
ProMoST     4.113 
Dawson      3.973 
Bjellqvist  4.139 
Wikipedia   3.923 
Rodwell     3.795 
Grimsley    3.643 
Solomon     3.961 
Lehninger   3.923 
Nozaki      4.075 
DTASelect   4.355 
Thurlkill   3.795 
EMBOSS      3.923 
Sillero     4.088 
Patrickios  1.036 
IPC_peptide 3.961 
IPC2_peptide  4.062 
IPC2.peptide.svr19  3.978 
 Protein with the highest isoelectric point: 
>tr|A0A074X0M6|A0A074X0M6_9PEZI Uncharacterized protein OS=Aureobasidium namibiae CBS 147.97 OX=1043004 GN=M436DRAFT_36588 PE=3 SV=1 
MM1 pKa = 7.88  PSHH4 pKa = 6.91  KK5 pKa = 10.39  SFRR8 pKa = 11.84  TKK10 pKa = 10.45  QKK12 pKa = 9.84  LAKK15 pKa = 9.55  AQKK18 pKa = 8.59  QNRR21 pKa = 11.84  PIPQWIRR28 pKa = 11.84  LRR30 pKa = 11.84  TNNTIRR36 pKa = 11.84  YY37 pKa = 5.73  NAKK40 pKa = 8.89  RR41 pKa = 11.84  RR42 pKa = 11.84  HH43 pKa = 4.15  WRR45 pKa = 11.84  KK46 pKa = 7.38  TRR48 pKa = 11.84  IGII51 pKa = 4.0   
 Molecular weight: 6.31 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  9.39 
IPC2_protein 11.052 
IPC_protein 12.398 
Toseland    12.559 
ProMoST     13.042 
Dawson      12.559 
Bjellqvist  12.544 
Wikipedia   13.027 
Rodwell     12.34 
Grimsley    12.603 
Solomon     13.056 
Lehninger   12.954 
Nozaki      12.559 
DTASelect   12.544 
Thurlkill   12.559 
EMBOSS      13.056 
Sillero     12.559 
Patrickios  12.076 
IPC_peptide 13.056 
IPC2_peptide  12.032 
IPC2.peptide.svr19  9.006 
  
 
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
 
       
     
    
      
        10258 
 
        
        0
 
        
        10258 
         
        4634218
 
        49
 
        4952
 
        451.8
 
        49.99
 
                
     
  
 
    Amino acid frequency 
  
  
    
      
        Ala
 
        Cys
 
        Asp
 
        Glu
 
        Phe
 
        Gly
 
        His
 
        Ile
 
        Lys
 
        Leu
 
       
     
    
                 
        8.927 ± 0.019
1.243 ± 0.01
 
        5.824 ± 0.015
5.972 ± 0.022
 
        3.728 ± 0.015
6.556 ± 0.023
 
        2.427 ± 0.01
4.893 ± 0.014
       
        4.998 ± 0.024
8.811 ± 0.027
         
                
     
  
  
  
      
          
        Met
         
        Asn
 
        Gln
 
        Pro
         
        Arg
 
        Ser
 
        Thr
 
        Val
 
        Trp
 
        Tyr
  
       
     
    
                 
        2.24 ± 0.011
3.828 ± 0.012
 
        5.756 ± 0.025
4.191 ± 0.019
 
        5.773 ± 0.021
8.275 ± 0.038
 
        6.153 ± 0.021
6.13 ± 0.017
       
        1.448 ± 0.01
2.825 ± 0.014
         
                
     
  
  
  
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