Torque teno midi virus 11 
Average proteome isoelectric point is 7.28 
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 4 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|A7VLZ2|A7VLZ2_9VIRU Capsid protein OS=Torque teno midi virus 11 OX=2065052 PE=3 SV=1MM1 pKa = 7.43  SNYY4 pKa = 9.79  SANHH8 pKa = 5.58  FFKK11 pKa = 9.81  PTPYY15 pKa = 11.19  NNDD18 pKa = 3.14  TKK20 pKa = 10.99  NQMWMSMISDD30 pKa = 3.76  GHH32 pKa = 7.87  DD33 pKa = 3.38  CMCNCPSPFGHH44 pKa = 7.32  LLASIFPPGHH54 pKa = 5.66  QDD56 pKa = 2.75  RR57 pKa = 11.84  FLTVEE62 pKa = 4.18  EE63 pKa = 4.78  IINRR67 pKa = 11.84  DD68 pKa = 2.84  IKK70 pKa = 10.74  EE71 pKa = 4.23  CLFGGPDD78 pKa = 3.32  ARR80 pKa = 11.84  DD81 pKa = 3.54  GGEE84 pKa = 3.83  AAAGPSTGVDD94 pKa = 3.27  TTIKK98 pKa = 10.65  RR99 pKa = 11.84  EE100 pKa = 4.03  DD101 pKa = 3.66  PEE103 pKa = 4.24  EE104 pKa = 4.81  DD105 pKa = 3.17  FTKK108 pKa = 10.91  EE109 pKa = 3.95  NIEE112 pKa = 4.02  EE113 pKa = 4.6  LIAAAEE119 pKa = 4.24  KK120 pKa = 10.61  ASEE123 pKa = 4.08  RR124 pKa = 3.99  
 13.77 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  4.577 
IPC2_protein 4.596 
IPC_protein 4.507 
Toseland    4.355 
ProMoST     4.622 
Dawson      4.457 
Bjellqvist  4.609 
Wikipedia   4.329 
Rodwell     4.355 
Grimsley    4.279 
Solomon     4.457 
Lehninger   4.406 
Nozaki      4.571 
DTASelect   4.724 
Thurlkill   4.368 
EMBOSS      4.355 
Sillero     4.622 
Patrickios  3.745 
IPC_peptide 4.457 
IPC2_peptide  4.622 
IPC2.peptide.svr19  4.538 
 Protein with the highest isoelectric point: 
>tr|A7VLZ2|A7VLZ2_9VIRU Capsid protein OS=Torque teno midi virus 11 OX=2065052 PE=3 SV=1MM1 pKa = 7.31  PFWWARR7 pKa = 11.84  RR8 pKa = 11.84  KK9 pKa = 9.46  RR10 pKa = 11.84  WWRR13 pKa = 11.84  GRR15 pKa = 11.84  RR16 pKa = 11.84  RR17 pKa = 11.84  PFYY20 pKa = 10.23  RR21 pKa = 11.84  RR22 pKa = 11.84  RR23 pKa = 11.84  YY24 pKa = 7.77  HH25 pKa = 5.21  YY26 pKa = 10.11  KK27 pKa = 9.06  KK28 pKa = 9.73  RR29 pKa = 11.84  RR30 pKa = 11.84  PRR32 pKa = 11.84  RR33 pKa = 11.84  RR34 pKa = 11.84  LYY36 pKa = 10.04  KK37 pKa = 9.27  RR38 pKa = 11.84  KK39 pKa = 9.35  HH40 pKa = 5.07  RR41 pKa = 11.84  RR42 pKa = 11.84  TYY44 pKa = 9.27  RR45 pKa = 11.84  RR46 pKa = 11.84  RR47 pKa = 11.84  RR48 pKa = 11.84  KK49 pKa = 9.42  SFRR52 pKa = 11.84  KK53 pKa = 8.97  VRR55 pKa = 11.84  RR56 pKa = 11.84  KK57 pKa = 10.05  RR58 pKa = 11.84  RR59 pKa = 11.84  TLPLKK64 pKa = 9.27  QWQPEE69 pKa = 4.35  TIRR72 pKa = 11.84  KK73 pKa = 9.43  CKK75 pKa = 10.14  VKK77 pKa = 10.79  GIGIHH82 pKa = 4.78  TLGVEE87 pKa = 4.66  GTQYY91 pKa = 11.03  RR92 pKa = 11.84  CYY94 pKa = 9.66  TANKK98 pKa = 9.43  YY99 pKa = 10.36  EE100 pKa = 4.0  YY101 pKa = 9.48  TIAKK105 pKa = 8.75  QPSGGGFGVEE115 pKa = 4.2  RR116 pKa = 11.84  YY117 pKa = 7.44  TLEE120 pKa = 3.97  YY121 pKa = 10.32  LYY123 pKa = 10.79  KK124 pKa = 10.04  EE125 pKa = 4.3  HH126 pKa = 7.66  KK127 pKa = 10.28  AGNNVWTTSNVNLDD141 pKa = 3.41  LVRR144 pKa = 11.84  YY145 pKa = 6.23  TGCRR149 pKa = 11.84  FIFWRR154 pKa = 11.84  HH155 pKa = 3.98  PHH157 pKa = 6.03  IDD159 pKa = 3.41  FVGVYY164 pKa = 9.66  SRR166 pKa = 11.84  NYY168 pKa = 9.26  PMQLQKK174 pKa = 10.04  YY175 pKa = 6.44  TYY177 pKa = 9.49  PDD179 pKa = 3.22  THH181 pKa = 6.77  PQQIMLAKK189 pKa = 9.53  HH190 pKa = 5.82  KK191 pKa = 10.46  FFIPSLLTKK200 pKa = 9.7  PHH202 pKa = 5.8  GKK204 pKa = 9.77  RR205 pKa = 11.84  YY206 pKa = 10.29  VKK208 pKa = 10.36  IKK210 pKa = 10.27  IKK212 pKa = 10.6  PPTQMSNKK220 pKa = 8.79  WFFQEE225 pKa = 4.48  GFSDD229 pKa = 3.44  TGLVQIHH236 pKa = 5.95  TAACDD241 pKa = 3.23  LRR243 pKa = 11.84  YY244 pKa = 10.19  AHH246 pKa = 7.32  LGCCNTNQLASFLTLNTDD264 pKa = 4.78  FYY266 pKa = 11.62  QYY268 pKa = 11.27  AAWGNPKK275 pKa = 10.07  NPYY278 pKa = 9.92  IPTEE282 pKa = 3.55  QDD284 pKa = 2.06  KK285 pKa = 10.0  WYY287 pKa = 9.4  RR288 pKa = 11.84  PYY290 pKa = 10.81  RR291 pKa = 11.84  IVEE294 pKa = 4.09  PVTEE298 pKa = 4.16  VEE300 pKa = 4.31  DD301 pKa = 3.55  VKK303 pKa = 11.4  GNKK306 pKa = 8.17  KK307 pKa = 9.15  TITTVFTPYY316 pKa = 10.51  TEE318 pKa = 4.46  TITYY322 pKa = 9.28  NKK324 pKa = 10.24  GWFQPALLQAKK335 pKa = 9.64  QITKK339 pKa = 9.82  PSQANPPLKK348 pKa = 9.76  GARR351 pKa = 11.84  YY352 pKa = 9.94  NPTLDD357 pKa = 3.27  TGEE360 pKa = 4.2  NTAVWLTNVVNQSYY374 pKa = 9.61  YY375 pKa = 10.04  PPKK378 pKa = 9.68  TDD380 pKa = 4.76  LDD382 pKa = 4.28  LFVQGLPLWQLLLGFPDD399 pKa = 3.51  WVRR402 pKa = 11.84  QKK404 pKa = 11.16  KK405 pKa = 9.75  KK406 pKa = 10.87  DD407 pKa = 3.46  PTFLQSYY414 pKa = 6.91  YY415 pKa = 11.29  LCFHH419 pKa = 7.43  CDD421 pKa = 3.49  AIEE424 pKa = 4.28  PKK426 pKa = 10.19  PGLHH430 pKa = 5.58  QVFIPVDD437 pKa = 3.4  YY438 pKa = 11.31  SFVQGKK444 pKa = 9.68  GPYY447 pKa = 9.92  DD448 pKa = 3.56  SLLSKK453 pKa = 9.67  WDD455 pKa = 3.43  NDD457 pKa = 2.88  HH458 pKa = 7.25  WYY460 pKa = 7.43  PTLKK464 pKa = 10.55  HH465 pKa = 5.72  QLQTINSVVEE475 pKa = 3.95  TGPFVPKK482 pKa = 10.55  LDD484 pKa = 3.73  TLKK487 pKa = 10.99  NSTWEE492 pKa = 4.17  LYY494 pKa = 8.96  STYY497 pKa = 10.52  TFYY500 pKa = 11.19  FKK502 pKa = 10.85  FGGASLPEE510 pKa = 5.08  AEE512 pKa = 4.86  TKK514 pKa = 10.87  DD515 pKa = 3.49  PATQGTHH522 pKa = 5.54  EE523 pKa = 4.55  VPDD526 pKa = 4.0  KK527 pKa = 10.38  QSKK530 pKa = 10.09  AIQIINPKK538 pKa = 10.05  KK539 pKa = 8.47  NTAAAALHH547 pKa = 6.22  CWDD550 pKa = 4.23  FRR552 pKa = 11.84  RR553 pKa = 11.84  GHH555 pKa = 4.94  ITSRR559 pKa = 11.84  AFKK562 pKa = 10.37  RR563 pKa = 11.84  MCEE566 pKa = 3.88  NAEE569 pKa = 3.98  TDD571 pKa = 3.16  SDD573 pKa = 3.98  FQADD577 pKa = 3.72  VSPKK581 pKa = 8.75  KK582 pKa = 9.3  TKK584 pKa = 10.01  TSLQEE589 pKa = 3.68  NTLPCISKK597 pKa = 10.05  EE598 pKa = 3.97  AEE600 pKa = 3.96  EE601 pKa = 4.39  VQDD604 pKa = 4.47  CLQSLYY610 pKa = 11.03  EE611 pKa = 4.15  EE612 pKa = 4.37  NTFQEE617 pKa = 5.35  IPDD620 pKa = 3.66  QQNIQQLLHH629 pKa = 5.65  QQQQQQQHH637 pKa = 5.24  TKK639 pKa = 10.42  LQLLQLINNLKK650 pKa = 10.22  KK651 pKa = 10.18  KK652 pKa = 10.37  QKK654 pKa = 10.39  LIQLQTGILDD664 pKa = 3.51  
 78.47 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  8.936 
IPC2_protein 9.268 
IPC_protein 9.194 
Toseland    9.823 
ProMoST     9.575 
Dawson      10.072 
Bjellqvist  9.78 
Wikipedia   10.248 
Rodwell     10.438 
Grimsley    10.16 
Solomon     10.087 
Lehninger   10.043 
Nozaki      9.867 
DTASelect   9.75 
Thurlkill   9.911 
EMBOSS      10.233 
Sillero     9.999 
Patrickios  5.639 
IPC_peptide 10.087 
IPC2_peptide  8.463 
IPC2.peptide.svr19  8.288 
 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  
 
  
    ChTry  
 
  
    ArgC  
 
  
    LysN  
 
  
    TryLysC  
 
  
    Try  
 
  
    ChTry  
 
  
    ArgC  
 
  
    LysN  
 
  
    TryLysC  
 
  
    Try  
 
  
    ChTry  
 
  
    ArgC  
 
  
    LysN  
 
  
    TryLysC  
 
  
    Try  
 
  
    ChTry  
 
  
    ArgC  
 
  
    LysN  
 
  
    TryLysC  
 
  
    Try  
 
  
    ChTry  
 
  
    ArgC  
 
  
    LysN  
 
  
    TryLysC  
   
  
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
 
     
    
      
        4 
0
4 
1321
124
664
330.3
38.04
          
     
  
 
    Amino acid frequency 
  
  
    
      
        Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
 
     
    
                 
        5.98 ± 1.204
2.044 ± 0.214
4.466 ± 0.511
6.056 ± 1.244
4.391 ± 0.406
4.769 ± 0.368
3.482 ± 0.355
4.542 ± 0.276
8.554 ± 0.945
6.889 ± 1.038
          
     
  
  
  
      
          
        Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
 
     
    
                 
        1.741 ± 0.679
4.921 ± 0.443
7.419 ± 1.184
5.829 ± 1.283
5.829 ± 0.696
6.435 ± 2.421
7.873 ± 0.423
3.104 ± 0.928
1.665 ± 0.698
4.012 ± 1.137
          
     
  
  
  
Note:  For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein levelMost of the basic statistics you can see at this page can be downloaded from this CSV file  
For dipeptide frequency statistics click here