Jeotgalibacillus soli 
Average proteome isoelectric point is 6.23 
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 3938 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|A0A0C2W091|A0A0C2W091_9BACL Dehydrogenase OS=Jeotgalibacillus soli OX=889306 GN=KP78_14890 PE=4 SV=1MM1 pKa = 7.39  INKK4 pKa = 9.85  AILVLCIVLTGFVVFWGQHH23 pKa = 3.96  SWSKK27 pKa = 8.52  QQEE30 pKa = 4.57  SIHH33 pKa = 5.57  THH35 pKa = 4.63  TATPVSNKK43 pKa = 9.27  EE44 pKa = 4.28  SEE46 pKa = 4.63  DD47 pKa = 3.59  KK48 pKa = 11.26  AADD51 pKa = 3.66  EE52 pKa = 4.49  PKK54 pKa = 10.61  SVNTNPADD62 pKa = 4.23  SEE64 pKa = 4.55  TLSNLISNQPEE75 pKa = 4.06  NVQKK79 pKa = 10.05  MWLEE83 pKa = 3.91  HH84 pKa = 4.91  QQNDD88 pKa = 3.74  RR89 pKa = 11.84  PVDD92 pKa = 3.36  ITFVASGFALLSEE105 pKa = 4.79  EE106 pKa = 3.96  NWTTLLEE113 pKa = 4.64  DD114 pKa = 3.57  EE115 pKa = 4.42  MTAVYY120 pKa = 10.29  EE121 pKa = 5.43  DD122 pKa = 5.0  EE123 pKa = 5.32  DD124 pKa = 3.87  LQLNFTVVEE133 pKa = 4.17  WEE135 pKa = 4.35  GNSVDD140 pKa = 3.21  WLTSIKK146 pKa = 10.65  NSSTDD151 pKa = 3.43  FAEE154 pKa = 4.64  ADD156 pKa = 3.61  LVVYY160 pKa = 7.44  EE161 pKa = 5.1  IPTIYY166 pKa = 10.73  DD167 pKa = 3.29  NGEE170 pKa = 4.02  VEE172 pKa = 5.96  PEE174 pKa = 3.73  DD175 pKa = 3.38  QQINMEE181 pKa = 4.21  EE182 pKa = 4.3  FISFLLEE189 pKa = 4.21  NYY191 pKa = 8.92  PDD193 pKa = 3.17  THH195 pKa = 8.31  LFVQPSQPLYY205 pKa = 10.14  NAAIYY210 pKa = 8.51  PEE212 pKa = 4.44  HH213 pKa = 6.08  VAGVRR218 pKa = 11.84  LIAEE222 pKa = 4.24  QLNIPYY228 pKa = 9.84  LDD230 pKa = 4.61  HH231 pKa = 5.93  WTDD234 pKa = 3.39  WPDD237 pKa = 3.29  SDD239 pKa = 6.0  DD240 pKa = 4.71  PEE242 pKa = 5.5  LEE244 pKa = 4.15  NYY246 pKa = 8.19  LTEE249 pKa = 5.62  DD250 pKa = 3.33  SDD252 pKa = 4.35  PNEE255 pKa = 4.9  LGNSTWGTYY264 pKa = 9.69  LSNYY268 pKa = 6.99  FTGNN272 pKa = 3.0  
 31.04 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  3.721 
IPC2_protein 3.846 
IPC_protein 3.834 
Toseland    3.643 
ProMoST     3.961 
Dawson      3.795 
Bjellqvist  3.948 
Wikipedia   3.681 
Rodwell     3.656 
Grimsley    3.554 
Solomon     3.783 
Lehninger   3.745 
Nozaki      3.91 
DTASelect   4.075 
Thurlkill   3.668 
EMBOSS      3.706 
Sillero     3.948 
Patrickios  1.202 
IPC_peptide 3.795 
IPC2_peptide  3.923 
IPC2.peptide.svr19  3.822 
 Protein with the highest isoelectric point: 
>tr|A0A0C2W1B7|A0A0C2W1B7_9BACL Methyltransferase FkbM OS=Jeotgalibacillus soli OX=889306 GN=KP78_13910 PE=4 SV=1MM1 pKa = 7.37  LTTIVLNIRR10 pKa = 11.84  FPRR13 pKa = 11.84  VVLAALVGASLAIAGAAFQGLLKK36 pKa = 10.93  NPLADD41 pKa = 4.52  PYY43 pKa = 10.61  TLGVSSGAAVGAVMTIFLGITIPGLGGFTLPVVSIIAALVTLILVLGFARR93 pKa = 11.84  LVEE96 pKa = 4.24  QSMKK100 pKa = 9.96  MEE102 pKa = 4.74  TIILTGIIFSSFLGSILSLMIALTGEE128 pKa = 4.4  EE129 pKa = 4.2  LRR131 pKa = 11.84  QIITWLLGSVSMRR144 pKa = 11.84  GWEE147 pKa = 4.5  YY148 pKa = 10.69  IRR150 pKa = 11.84  LIAPFFIFGSAILMWNARR168 pKa = 11.84  EE169 pKa = 3.98  LNAMAFGEE177 pKa = 4.42  EE178 pKa = 4.23  RR179 pKa = 11.84  AHH181 pKa = 6.35  HH182 pKa = 6.32  LGVNVQARR190 pKa = 11.84  KK191 pKa = 9.44  YY192 pKa = 8.17  WVLASGSLLTGAAVAVSGTIGFIGLVVPHH221 pKa = 5.94  MVRR224 pKa = 11.84  RR225 pKa = 11.84  AWGSDD230 pKa = 2.9  HH231 pKa = 6.88  HH232 pKa = 6.98  HH233 pKa = 6.44  VLPLSMINGASLLIICDD250 pKa = 3.94  LVARR254 pKa = 11.84  TIVSPTEE261 pKa = 3.77  LPIGVITALLGAPVFGLILMRR282 pKa = 11.84  QRR284 pKa = 11.84  RR285 pKa = 11.84  EE286 pKa = 3.64  RR287 pKa = 11.84  RR288 pKa = 11.84  GG289 pKa = 3.23  
 30.82 kDa
Isoelectric point according different methods: 
IPC2.protein.svr19  9.342 
IPC2_protein 9.545 
IPC_protein 10.628 
Toseland    10.57 
ProMoST     10.452 
Dawson      10.687 
Bjellqvist  10.482 
Wikipedia   10.979 
Rodwell     10.672 
Grimsley    10.76 
Solomon     10.862 
Lehninger   10.818 
Nozaki      10.57 
DTASelect   10.482 
Thurlkill   10.584 
EMBOSS      10.994 
Sillero     10.628 
Patrickios  10.423 
IPC_peptide 10.862 
IPC2_peptide  9.648 
IPC2.peptide.svr19  8.641 
 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
 
     
    
      
        3938 
0
3938 
1042058
37
1546
264.6
29.64
          
     
  
 
    Amino acid frequency 
  
  
    
      
        Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
 
     
    
                 
        7.282 ± 0.044
0.66 ± 0.011
5.123 ± 0.032
7.65 ± 0.04
4.469 ± 0.032
6.978 ± 0.035
2.193 ± 0.021
7.856 ± 0.041
6.262 ± 0.036
9.744 ± 0.045
          
     
  
  
  
      
          
        Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
 
     
    
                 
        2.922 ± 0.019
4.204 ± 0.028
3.679 ± 0.021
3.866 ± 0.028
4.25 ± 0.03
6.193 ± 0.03
5.338 ± 0.026
7.015 ± 0.035
1.038 ± 0.014
3.28 ± 0.025
          
     
  
  
  
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