uncultured phage_MedDCM-OCT-S30-C28
Average proteome isoelectric point is 7.04
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 51 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|A0A6S4PDV3|A0A6S4PDV3_9CAUD Uncharacterized protein OS=uncultured phage_MedDCM-OCT-S30-C28 OX=2741076 PE=4 SV=1
MM1 pKa = 7.74 SYY3 pKa = 10.43 LAQVSYY9 pKa = 10.36 TGDD12 pKa = 3.32 GSTTQYY18 pKa = 11.16 SITFPFLDD26 pKa = 3.73 STHH29 pKa = 5.29 VKK31 pKa = 10.74 AFIGGVATTAFTISSSTLTFTSAPANSAVIRR62 pKa = 11.84 IEE64 pKa = 3.86 RR65 pKa = 11.84 QTPTSSRR72 pKa = 11.84 LVDD75 pKa = 4.11 FTDD78 pKa = 4.41 GSVLTEE84 pKa = 3.91 SDD86 pKa = 3.6 LDD88 pKa = 3.76 RR89 pKa = 11.84 SADD92 pKa = 3.47 QNFYY96 pKa = 10.3 IAQEE100 pKa = 3.83 ISDD103 pKa = 4.29 ANQSAMTIGTDD114 pKa = 4.3 DD115 pKa = 4.6 KK116 pKa = 11.5 FDD118 pKa = 3.85 AQSKK122 pKa = 9.01 IIKK125 pKa = 9.87 NVANPVDD132 pKa = 3.74 NQDD135 pKa = 3.81 AVTKK139 pKa = 10.51 YY140 pKa = 10.39 YY141 pKa = 11.04 LEE143 pKa = 4.28 NTWLSSANKK152 pKa = 8.63 TALTTVNSNITAITNVNSNSTNINAVNSNSTNINLVAGSIGSVNTVATDD201 pKa = 3.31 IAKK204 pKa = 10.49 VIAVANDD211 pKa = 3.2 LAEE214 pKa = 4.27 AVSEE218 pKa = 4.53 VEE220 pKa = 4.57 TVANDD225 pKa = 3.74 LNEE228 pKa = 4.33 STSEE232 pKa = 3.68 IDD234 pKa = 3.35 TVANAITNVDD244 pKa = 3.0 IVGNAIANVNTLAGVSNLQNLANAHH269 pKa = 5.0 SQIVTVGNNIPAVEE283 pKa = 4.14 AFGNTYY289 pKa = 9.96 KK290 pKa = 10.42 ISASAPSSPIEE301 pKa = 3.8 GTLWFDD307 pKa = 3.32 TTADD311 pKa = 3.03 IMKK314 pKa = 9.86 VYY316 pKa = 10.5 DD317 pKa = 3.6 GSSFVNAGSSVNGTSGRR334 pKa = 11.84 FKK336 pKa = 11.11 YY337 pKa = 10.11 IATAGQTTFTGASHH351 pKa = 7.24 SDD353 pKa = 3.16 TGSNTLTYY361 pKa = 10.48 DD362 pKa = 2.98 AGFIDD367 pKa = 4.02 VFKK370 pKa = 11.19 NGVHH374 pKa = 7.05 LDD376 pKa = 3.67 PSDD379 pKa = 3.64 YY380 pKa = 10.74 TATDD384 pKa = 3.55 GNNLVLDD391 pKa = 4.39 VACSLNDD398 pKa = 3.62 EE399 pKa = 4.53 IYY401 pKa = 10.33 ILTFGTFSLASISASAITSNTLGVARR427 pKa = 11.84 GGTGKK432 pKa = 8.18 TVSDD436 pKa = 4.53 LSGQAGKK443 pKa = 10.68 VLTVNASQNGYY454 pKa = 9.99 DD455 pKa = 3.71 LASASSAEE463 pKa = 4.25 VYY465 pKa = 10.72 GFEE468 pKa = 4.55 QYY470 pKa = 11.33 YY471 pKa = 10.61 NPSTLIKK478 pKa = 9.33 TVTVVGGKK486 pKa = 8.88 FVIDD490 pKa = 4.03 GVSQDD495 pKa = 3.43 TLEE498 pKa = 4.46 LYY500 pKa = 10.19 EE501 pKa = 4.37 GNTYY505 pKa = 9.74 VFNYY509 pKa = 9.27 PSSHH513 pKa = 6.56 PFKK516 pKa = 10.86 FSTTSDD522 pKa = 3.38 GTHH525 pKa = 6.58 GGGSEE530 pKa = 4.15 YY531 pKa = 8.44 TTGVTHH537 pKa = 7.27 NSSTQVTIVVASNAPTLYY555 pKa = 10.12 YY556 pKa = 10.77 YY557 pKa = 10.4 CASHH561 pKa = 6.75 SAMGGQANTPVPADD575 pKa = 3.18 NHH577 pKa = 5.92 LRR579 pKa = 11.84 IITTNQGADD588 pKa = 3.66 NISSSQYY595 pKa = 11.63 ANFDD599 pKa = 3.4 DD600 pKa = 5.36 SMFSASGFSFAITNGEE616 pKa = 4.32 LIATII621 pKa = 4.25
Molecular weight: 64.91 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.904
IPC2_protein 4.151
IPC_protein 4.164
Toseland 3.961
ProMoST 4.317
Dawson 4.151
Bjellqvist 4.304
Wikipedia 4.088
Rodwell 3.999
Grimsley 3.859
Solomon 4.151
Lehninger 4.113
Nozaki 4.266
DTASelect 4.52
Thurlkill 3.999
EMBOSS 4.101
Sillero 4.291
Patrickios 1.202
IPC_peptide 4.151
IPC2_peptide 4.266
IPC2.peptide.svr19 4.156
Protein with the highest isoelectric point:
>tr|A0A6S4PDT1|A0A6S4PDT1_9CAUD Uncharacterized protein OS=uncultured phage_MedDCM-OCT-S30-C28 OX=2741076 PE=4 SV=1
MM1 pKa = 7.48 KK2 pKa = 10.47 GAINSLNNRR11 pKa = 11.84 GAMVEE16 pKa = 4.3 LVDD19 pKa = 4.32 TPVLGTGLLRR29 pKa = 11.84 GEE31 pKa = 4.55 GSSPFRR37 pKa = 11.84 PTKK40 pKa = 10.39 DD41 pKa = 4.11 DD42 pKa = 3.54 YY43 pKa = 11.99 DD44 pKa = 3.67 GVYY47 pKa = 10.32 DD48 pKa = 3.95 ISYY51 pKa = 10.75 SSTIEE56 pKa = 3.9 KK57 pKa = 10.54 KK58 pKa = 10.65 KK59 pKa = 10.87 GVVNNKK65 pKa = 9.37 KK66 pKa = 10.85 GNFGSLRR73 pKa = 11.84 KK74 pKa = 9.58 NHH76 pKa = 5.88 TFHH79 pKa = 7.53 LNNTSANNSLSTRR92 pKa = 11.84 CFLKK96 pKa = 10.82 LISSTPVWWSSRR108 pKa = 11.84 RR109 pKa = 11.84 FTISTRR115 pKa = 11.84 RR116 pKa = 11.84 RR117 pKa = 11.84 TPVLVSTKK125 pKa = 10.47 EE126 pKa = 3.9 MFSQCPQKK134 pKa = 10.57 LIKK137 pKa = 9.98 HH138 pKa = 6.25 HH139 pKa = 6.0 YY140 pKa = 9.45 SYY142 pKa = 11.9 NN143 pKa = 3.43
Molecular weight: 16.13 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.23
IPC2_protein 9.575
IPC_protein 9.706
Toseland 10.379
ProMoST 9.97
Dawson 10.511
Bjellqvist 10.16
Wikipedia 10.657
Rodwell 11.023
Grimsley 10.57
Solomon 10.54
Lehninger 10.526
Nozaki 10.365
DTASelect 10.145
Thurlkill 10.379
EMBOSS 10.76
Sillero 10.423
Patrickios 10.745
IPC_peptide 10.555
IPC2_peptide 8.858
IPC2.peptide.svr19 8.599
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
51
0
51
11730
40
1231
230.0
25.91
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.556 ± 0.384
0.878 ± 0.161
6.01 ± 0.248
6.428 ± 0.495
4.263 ± 0.314
6.044 ± 0.413
1.628 ± 0.237
6.667 ± 0.274
8.986 ± 0.639
7.945 ± 0.363
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.114 ± 0.186
6.394 ± 0.282
3.214 ± 0.258
4.211 ± 0.24
4.177 ± 0.279
7.238 ± 0.536
6.726 ± 0.541
5.968 ± 0.317
0.929 ± 0.143
3.623 ± 0.152
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