Trichechus manatus papillomavirus 3 
Average proteome isoelectric point is 6.04 
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 6 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|A0A0F6TNZ5|A0A0F6TNZ5_9PAPI Replication protein E1 OS=Trichechus manatus papillomavirus 3 OX=1429799 GN=E1 PE=3 SV=1MM1 pKa = 7.49  PRR3 pKa = 11.84  LRR5 pKa = 11.84  TKK7 pKa = 10.47  RR8 pKa = 11.84  ATVEE12 pKa = 4.0  SIYY15 pKa = 10.46  RR16 pKa = 11.84  SCKK19 pKa = 8.62  ATNTCSADD27 pKa = 3.44  VINTVEE33 pKa = 4.05  QNTLADD39 pKa = 5.17  RR40 pKa = 11.84  LLKK43 pKa = 9.91  WISGLVYY50 pKa = 10.41  FGNLGIGTAGGGGGRR65 pKa = 11.84  FGYY68 pKa = 10.16  GALGGTRR75 pKa = 11.84  AAITPSAARR84 pKa = 11.84  PPVVPEE90 pKa = 3.71  TLGLLEE96 pKa = 4.28  VAGPTAGEE104 pKa = 3.89  IDD106 pKa = 3.73  AATPSIVPLLDD117 pKa = 3.57  GSTVEE122 pKa = 4.34  SVNIEE127 pKa = 3.95  AVAEE131 pKa = 3.99  VHH133 pKa = 6.37  PAPPAQGTSTLGGVAEE149 pKa = 4.52  TTGSILPASDD159 pKa = 4.52  PPIQTAVTHH168 pKa = 6.0  TEE170 pKa = 4.17  FSNPAYY176 pKa = 9.96  EE177 pKa = 4.42  ITTSTSDD184 pKa = 3.34  SVGEE188 pKa = 4.23  ISTGDD193 pKa = 3.27  HH194 pKa = 5.24  MVVVGGGSGQSIGEE208 pKa = 4.47  EE209 pKa = 3.81  IPLLQLSPDD218 pKa = 3.53  NTFDD222 pKa = 3.41  TSDD225 pKa = 3.44  VLEE228 pKa = 4.42  TEE230 pKa = 4.13  FGGRR234 pKa = 11.84  TSTPDD239 pKa = 3.04  TQAPRR244 pKa = 11.84  VRR246 pKa = 11.84  GDD248 pKa = 2.87  RR249 pKa = 11.84  GLLYY253 pKa = 10.63  SRR255 pKa = 11.84  YY256 pKa = 5.88  TTQQEE261 pKa = 3.9  ITNPTFLSTPYY272 pKa = 11.13  DD273 pKa = 3.3  LVAYY277 pKa = 8.53  NNPAFEE283 pKa = 4.64  GTDD286 pKa = 3.31  SFDD289 pKa = 3.96  FPPAASPYY297 pKa = 8.38  TVEE300 pKa = 4.62  AAPDD304 pKa = 3.6  PAFNDD309 pKa = 3.56  ILHH312 pKa = 6.99  LGHH315 pKa = 6.96  ARR317 pKa = 11.84  YY318 pKa = 8.07  STTATNRR325 pKa = 11.84  VRR327 pKa = 11.84  VSRR330 pKa = 11.84  LGTRR334 pKa = 11.84  PGVRR338 pKa = 11.84  TRR340 pKa = 11.84  TGTLLTGRR348 pKa = 11.84  THH350 pKa = 7.96  FYY352 pKa = 10.99  QDD354 pKa = 3.25  LSSINEE360 pKa = 4.21  SLEE363 pKa = 3.81  LTPLSEE369 pKa = 5.58  RR370 pKa = 11.84  IPSSHH375 pKa = 6.15  STSTSIGQSIQGYY388 pKa = 8.61  PDD390 pKa = 3.87  NDD392 pKa = 4.61  PIIIDD397 pKa = 3.68  SSFEE401 pKa = 4.32  IIDD404 pKa = 4.08  LNSTSAEE411 pKa = 3.95  YY412 pKa = 10.95  SEE414 pKa = 6.05  ADD416 pKa = 3.69  LLDD419 pKa = 3.88  IYY421 pKa = 11.28  EE422 pKa = 5.56  DD423 pKa = 3.8  IADD426 pKa = 4.01  HH427 pKa = 6.04  AQLVIGRR434 pKa = 11.84  PRR436 pKa = 11.84  HH437 pKa = 4.9  PTTVNIPIEE446 pKa = 4.02  NTIGKK451 pKa = 8.25  DD452 pKa = 3.39  TIIDD456 pKa = 3.65  SSSGFFVEE464 pKa = 4.51  VPEE467 pKa = 4.45  VHH469 pKa = 6.11  GTTLNPTQTDD479 pKa = 3.45  RR480 pKa = 11.84  DD481 pKa = 3.56  GHH483 pKa = 7.04  IFVYY487 pKa = 10.42  SPHH490 pKa = 6.11  LTSFDD495 pKa = 4.08  FLPHH499 pKa = 6.59  PSLLKK504 pKa = 10.22  RR505 pKa = 11.84  KK506 pKa = 9.5  RR507 pKa = 11.84  KK508 pKa = 9.65  RR509 pKa = 11.84  SLDD512 pKa = 3.48  DD513 pKa = 4.98  DD514 pKa = 4.02  FTILQQ519 pKa = 3.8  
 55.46 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  4.661 
IPC2_protein 4.66 
IPC_protein 4.622 
Toseland    4.482 
ProMoST     4.749 
Dawson      4.596 
Bjellqvist  4.736 
Wikipedia   4.482 
Rodwell     4.482 
Grimsley    4.406 
Solomon     4.596 
Lehninger   4.546 
Nozaki      4.711 
DTASelect   4.889 
Thurlkill   4.495 
EMBOSS      4.507 
Sillero     4.762 
Patrickios  3.821 
IPC_peptide 4.596 
IPC2_peptide  4.749 
IPC2.peptide.svr19  4.685 
 Protein with the highest isoelectric point: 
>tr|A0A0F6RB75|A0A0F6RB75_9PAPI Regulatory protein E2 OS=Trichechus manatus papillomavirus 3 OX=1429799 GN=E2 PE=3 SV=1MM1 pKa = 7.51  SLPRR5 pKa = 11.84  TLQSLRR11 pKa = 11.84  DD12 pKa = 4.11  DD13 pKa = 4.24  FGLDD17 pKa = 3.12  YY18 pKa = 8.47  TTFYY22 pKa = 9.74  IACVLCGGKK31 pKa = 10.26  LGTLDD36 pKa = 4.43  LMNFEE41 pKa = 4.8  KK42 pKa = 11.1  GRR44 pKa = 11.84  FFLIWQYY51 pKa = 11.29  GLPWACCKK59 pKa = 10.56  FCIRR63 pKa = 11.84  WWAAKK68 pKa = 10.3  DD69 pKa = 3.42  RR70 pKa = 11.84  VANYY74 pKa = 9.93  QYY76 pKa = 10.18  SAPVATVEE84 pKa = 4.88  AEE86 pKa = 4.43  TKK88 pKa = 8.63  QTLAEE93 pKa = 4.0  LHH95 pKa = 5.97  VRR97 pKa = 11.84  CIGCLTEE104 pKa = 4.66  LTYY107 pKa = 10.87  LDD109 pKa = 3.59  KK110 pKa = 11.35  LRR112 pKa = 11.84  IEE114 pKa = 4.26  RR115 pKa = 11.84  LGACLHH121 pKa = 6.37  LCRR124 pKa = 11.84  NKK126 pKa = 9.38  WRR128 pKa = 11.84  GWCSRR133 pKa = 11.84  CQRR136 pKa = 11.84  QWW138 pKa = 2.67  
 16.19 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  8.041 
IPC2_protein 7.922 
IPC_protein 7.732 
Toseland    7.146 
ProMoST     8.302 
Dawson      8.419 
Bjellqvist  8.916 
Wikipedia   8.317 
Rodwell     8.434 
Grimsley    7.088 
Solomon     8.492 
Lehninger   8.521 
Nozaki      9.224 
DTASelect   8.551 
Thurlkill   8.595 
EMBOSS      8.624 
Sillero     8.975 
Patrickios  3.681 
IPC_peptide 8.492 
IPC2_peptide  8.404 
IPC2.peptide.svr19  8.553 
 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
 
     
    
      
        6 
0
6 
2337
99
628
389.5
43.71
          
     
  
 
    Amino acid frequency 
  
  
    
      
        Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
 
     
    
                 
        6.033 ± 0.461
2.525 ± 1.092
6.376 ± 0.367
5.991 ± 0.468
3.894 ± 0.418
6.675 ± 0.796
2.182 ± 0.143
4.707 ± 0.606
4.108 ± 0.801
8.772 ± 0.643
          
     
  
  
  
      
          
        Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
 
     
    
                 
        1.369 ± 0.328
3.894 ± 0.553
6.675 ± 1.083
4.279 ± 0.594
6.59 ± 0.57
7.274 ± 0.818
7.745 ± 1.183
5.777 ± 0.33
1.669 ± 0.574
3.466 ± 0.359
          
     
  
  
  
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