Physostegia chlorotic mottle virus
Average proteome isoelectric point is 6.06
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 7 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|A0A1D8FVH3|A0A1D8FVH3_9RHAB Putative movement protein OS=Physostegia chlorotic mottle virus OX=1905830 GN=Y PE=4 SV=1
MM1 pKa = 7.18 SASRR5 pKa = 11.84 NTTTAPDD12 pKa = 3.52 KK13 pKa = 10.79 PGNQGDD19 pKa = 3.91 EE20 pKa = 4.45 IFIEE24 pKa = 4.33 MCRR27 pKa = 11.84 MVDD30 pKa = 3.21 NLLSEE35 pKa = 4.43 KK36 pKa = 10.39 EE37 pKa = 4.13 KK38 pKa = 10.52 PDD40 pKa = 5.4 PINQSYY46 pKa = 9.3 PRR48 pKa = 11.84 QSQEE52 pKa = 5.4 DD53 pKa = 4.07 EE54 pKa = 4.24 NQPSDD59 pKa = 3.87 TEE61 pKa = 4.44 STEE64 pKa = 3.24 SWTYY68 pKa = 11.24 YY69 pKa = 10.74 DD70 pKa = 4.12 YY71 pKa = 11.21 TDD73 pKa = 2.87 HH74 pKa = 7.56 RR75 pKa = 11.84 YY76 pKa = 9.38 YY77 pKa = 10.26 PSYY80 pKa = 10.64 EE81 pKa = 4.57 DD82 pKa = 4.16 NDD84 pKa = 3.78 SDD86 pKa = 5.38 IYY88 pKa = 11.69 DD89 pKa = 4.05 LMYY92 pKa = 10.64 EE93 pKa = 4.44 CNHH96 pKa = 6.31 GEE98 pKa = 3.85 WGNN101 pKa = 3.42
Molecular weight: 11.9 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.835
IPC2_protein 3.973
IPC_protein 3.923
Toseland 3.732
ProMoST 4.075
Dawson 3.897
Bjellqvist 4.062
Wikipedia 3.821
Rodwell 3.757
Grimsley 3.643
Solomon 3.884
Lehninger 3.846
Nozaki 4.024
DTASelect 4.215
Thurlkill 3.77
EMBOSS 3.834
Sillero 4.037
Patrickios 0.528
IPC_peptide 3.884
IPC2_peptide 4.024
IPC2.peptide.svr19 3.936
Protein with the highest isoelectric point:
>tr|A0A1D8FVQ4|A0A1D8FVQ4_9RHAB Large structural protein OS=Physostegia chlorotic mottle virus OX=1905830 GN=L PE=4 SV=1
MM1 pKa = 7.46 INVIGKK7 pKa = 8.02 TNASVQGIYY16 pKa = 10.28 EE17 pKa = 3.86 VDD19 pKa = 3.56 RR20 pKa = 11.84 EE21 pKa = 4.41 KK22 pKa = 11.31 VSLLSPVTGQFVSLNYY38 pKa = 9.65 IIKK41 pKa = 9.61 INMYY45 pKa = 8.84 EE46 pKa = 4.48 KK47 pKa = 10.56 EE48 pKa = 4.09 MQKK51 pKa = 10.34 SFEE54 pKa = 4.17 EE55 pKa = 5.12 GEE57 pKa = 4.17 LHH59 pKa = 5.88 YY60 pKa = 10.83 HH61 pKa = 7.5 DD62 pKa = 4.83 IFDD65 pKa = 4.08 MVEE68 pKa = 3.92 SALNLPTTRR77 pKa = 11.84 PDD79 pKa = 3.62 SIKK82 pKa = 9.96 RR83 pKa = 11.84 TPTNLPTRR91 pKa = 11.84 VAKK94 pKa = 9.57 TIIQICRR101 pKa = 11.84 IHH103 pKa = 7.41 AIHH106 pKa = 6.74 TNAKK110 pKa = 8.02 MVFMTTSTDD119 pKa = 3.19 HH120 pKa = 8.05 SEE122 pKa = 4.11 DD123 pKa = 3.74 TPTLVIKK130 pKa = 10.57 EE131 pKa = 4.35 GEE133 pKa = 4.47 TLVSPHH139 pKa = 6.58 YY140 pKa = 9.59 DD141 pKa = 3.03 SHH143 pKa = 7.48 VVEE146 pKa = 5.1 VVNQPGEE153 pKa = 4.4 SPLSGSYY160 pKa = 10.53 HH161 pKa = 5.66 LTLEE165 pKa = 4.41 KK166 pKa = 10.41 PYY168 pKa = 10.27 ISQDD172 pKa = 3.01 NKK174 pKa = 10.8 IIGHH178 pKa = 6.99 LSFAAYY184 pKa = 9.66 VRR186 pKa = 11.84 APPRR190 pKa = 11.84 GNAVSQARR198 pKa = 11.84 LNIRR202 pKa = 11.84 VLASKK207 pKa = 8.1 YY208 pKa = 8.7 QRR210 pKa = 11.84 SAAHH214 pKa = 6.57 KK215 pKa = 10.27 VNTLFRR221 pKa = 11.84 KK222 pKa = 8.92 SMKK225 pKa = 9.84 RR226 pKa = 11.84 KK227 pKa = 10.17 SEE229 pKa = 4.05 TSPTKK234 pKa = 10.63 APSGSIMDD242 pKa = 4.37 AVAKK246 pKa = 10.14 ILKK249 pKa = 9.97 QSS251 pKa = 3.17
Molecular weight: 28.03 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.794
IPC2_protein 8.77
IPC_protein 8.682
Toseland 9.414
ProMoST 9.165
Dawson 9.677
Bjellqvist 9.37
Wikipedia 9.853
Rodwell 9.999
Grimsley 9.765
Solomon 9.736
Lehninger 9.692
Nozaki 9.443
DTASelect 9.355
Thurlkill 9.516
EMBOSS 9.838
Sillero 9.604
Patrickios 5.067
IPC_peptide 9.721
IPC2_peptide 7.878
IPC2.peptide.svr19 7.804
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
7
0
7
3979
101
1946
568.4
64.04
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.976 ± 1.137
1.608 ± 0.398
6.132 ± 0.464
5.454 ± 0.535
3.418 ± 0.303
5.504 ± 0.352
2.312 ± 0.515
7.439 ± 0.384
5.604 ± 0.553
8.444 ± 0.994
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
3.971 ± 0.359
4.85 ± 0.649
5.077 ± 0.616
3.192 ± 0.279
4.775 ± 0.68
9.324 ± 0.626
6.032 ± 0.56
6.685 ± 0.505
1.206 ± 0.311
3.996 ± 0.607
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