Bacillus phage VMY22
Average proteome isoelectric point is 6.15
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 25 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|A0A0N9RRG0|A0A0N9RRG0_9CAUD NAGPA domain-containing protein OS=Bacillus phage VMY22 OX=1734382 GN=VMY22_17 PE=4 SV=1
MM1 pKa = 7.01 VQLKK5 pKa = 10.3 QYY7 pKa = 10.51 DD8 pKa = 4.09 FKK10 pKa = 11.72 GKK12 pKa = 9.33 IAGSVVEE19 pKa = 4.72 NKK21 pKa = 10.48 AIAYY25 pKa = 9.92 LNDD28 pKa = 3.2 VEE30 pKa = 4.95 FTQEE34 pKa = 3.94 QYY36 pKa = 11.62 DD37 pKa = 3.87 GVYY40 pKa = 8.74 NSSMIVPAEE49 pKa = 3.75 STIRR53 pKa = 11.84 MEE55 pKa = 5.76 FPIEE59 pKa = 3.98 EE60 pKa = 4.19 NKK62 pKa = 10.84 GVIQTVSNYY71 pKa = 6.98 FTGKK75 pKa = 9.64 IEE77 pKa = 4.52 SGTITLAVGDD87 pKa = 3.82 YY88 pKa = 10.96 AVYY91 pKa = 10.5 NRR93 pKa = 11.84 SGEE96 pKa = 4.38 FKK98 pKa = 10.84 QSMLDD103 pKa = 3.61 VNISEE108 pKa = 4.26 MTDD111 pKa = 2.9 NKK113 pKa = 10.65 IVMTFTATKK122 pKa = 9.11 EE123 pKa = 3.87 YY124 pKa = 10.77 EE125 pKa = 4.3 FYY127 pKa = 9.87 RR128 pKa = 11.84 TLLTVLYY135 pKa = 10.1 DD136 pKa = 3.58 DD137 pKa = 4.48 EE138 pKa = 6.83 AINRR142 pKa = 11.84 YY143 pKa = 7.43 TGVVSYY149 pKa = 10.57 LQDD152 pKa = 2.97 GNMITEE158 pKa = 4.54 TLNSLVFTDD167 pKa = 6.09 LISKK171 pKa = 8.13 LQSYY175 pKa = 9.49 PEE177 pKa = 3.92 NSIDD181 pKa = 3.41 NSTFSKK187 pKa = 10.63 VPYY190 pKa = 9.77 EE191 pKa = 4.15 GVEE194 pKa = 3.86
Molecular weight: 21.97 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.228
IPC2_protein 4.355
IPC_protein 4.279
Toseland 4.101
ProMoST 4.342
Dawson 4.215
Bjellqvist 4.406
Wikipedia 4.088
Rodwell 4.101
Grimsley 4.012
Solomon 4.215
Lehninger 4.164
Nozaki 4.329
DTASelect 4.469
Thurlkill 4.113
EMBOSS 4.101
Sillero 4.38
Patrickios 3.071
IPC_peptide 4.215
IPC2_peptide 4.368
IPC2.peptide.svr19 4.31
Protein with the highest isoelectric point:
>tr|A0A0N9SK16|A0A0N9SK16_9CAUD Upper collar protein OS=Bacillus phage VMY22 OX=1734382 GN=VMY22_15 PE=4 SV=1
MM1 pKa = 7.27 EE2 pKa = 5.74 HH3 pKa = 6.47 KK4 pKa = 10.56 QMHH7 pKa = 5.2 TRR9 pKa = 11.84 MGEE12 pKa = 3.83 RR13 pKa = 11.84 NDD15 pKa = 3.63 RR16 pKa = 11.84 RR17 pKa = 11.84 NHH19 pKa = 5.66 HH20 pKa = 7.32 PITKK24 pKa = 8.02 KK25 pKa = 8.97 TKK27 pKa = 10.48 GEE29 pKa = 3.98 IEE31 pKa = 3.87 MKK33 pKa = 8.03 MTNEE37 pKa = 4.76 DD38 pKa = 4.0 YY39 pKa = 11.37 LFLLKK44 pKa = 10.12 QCKK47 pKa = 9.53 DD48 pKa = 3.03 KK49 pKa = 11.62 YY50 pKa = 10.63 LISDD54 pKa = 4.23 FGKK57 pKa = 10.1 YY58 pKa = 9.92 LQVTQLIIVSFEE70 pKa = 4.0 TGDD73 pKa = 3.17 KK74 pKa = 10.79 HH75 pKa = 7.24 LLQRR79 pKa = 11.84 TIIIYY84 pKa = 7.91 EE85 pKa = 4.03 LKK87 pKa = 10.56 EE88 pKa = 3.83 RR89 pKa = 11.84 AA90 pKa = 3.48
Molecular weight: 10.9 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.763
IPC2_protein 8.595
IPC_protein 8.595
Toseland 9.341
ProMoST 9.048
Dawson 9.575
Bjellqvist 9.268
Wikipedia 9.721
Rodwell 9.897
Grimsley 9.619
Solomon 9.663
Lehninger 9.648
Nozaki 9.399
DTASelect 9.238
Thurlkill 9.414
EMBOSS 9.75
Sillero 9.516
Patrickios 5.308
IPC_peptide 9.663
IPC2_peptide 7.849
IPC2.peptide.svr19 7.778
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
25
0
25
5786
54
592
231.4
26.66
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.528 ± 0.378
0.639 ± 0.142
6.135 ± 0.224
7.57 ± 0.453
4.753 ± 0.319
6.222 ± 0.475
2.212 ± 0.179
6.706 ± 0.313
8.071 ± 0.38
6.706 ± 0.3
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.387 ± 0.186
6.568 ± 0.416
3.284 ± 0.231
3.854 ± 0.233
4.2 ± 0.374
5.773 ± 0.302
6.931 ± 0.414
6.326 ± 0.402
1.486 ± 0.235
4.649 ± 0.304
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