Gordonia phage Hello
Average proteome isoelectric point is 6.11
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 91 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|A0A411B4S0|A0A411B4S0_9CAUD Uncharacterized protein OS=Gordonia phage Hello OX=2510573 GN=78 PE=4 SV=1
MM1 pKa = 8.06 DD2 pKa = 4.54 VGRR5 pKa = 11.84 LMQGPPYY12 pKa = 9.94 YY13 pKa = 10.58 AGPEE17 pKa = 3.77 EE18 pKa = 4.42 LGYY21 pKa = 8.86 YY22 pKa = 8.06 TYY24 pKa = 10.35 PDD26 pKa = 3.34 SDD28 pKa = 3.95 MDD30 pKa = 3.71 EE31 pKa = 3.78 LAYY34 pKa = 10.42 RR35 pKa = 11.84 IRR37 pKa = 11.84 SRR39 pKa = 11.84 LIPIWDD45 pKa = 3.8 EE46 pKa = 4.39 LEE48 pKa = 4.32 VPLLPEE54 pKa = 3.8 EE55 pKa = 4.3 EE56 pKa = 4.73 EE57 pKa = 3.94 IVEE60 pKa = 4.09 ATEE63 pKa = 4.01 FF64 pKa = 3.55
Molecular weight: 7.51 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.787
IPC2_protein 3.884
IPC_protein 3.745
Toseland 3.592
ProMoST 3.897
Dawson 3.719
Bjellqvist 3.872
Wikipedia 3.605
Rodwell 3.592
Grimsley 3.503
Solomon 3.681
Lehninger 3.643
Nozaki 3.846
DTASelect 3.935
Thurlkill 3.63
EMBOSS 3.63
Sillero 3.859
Patrickios 0.693
IPC_peptide 3.694
IPC2_peptide 3.846
IPC2.peptide.svr19 3.781
Protein with the highest isoelectric point:
>tr|A0A411B4L0|A0A411B4L0_9CAUD Uncharacterized protein OS=Gordonia phage Hello OX=2510573 GN=15 PE=4 SV=1
MM1 pKa = 6.96 PQNRR5 pKa = 11.84 RR6 pKa = 11.84 NKK8 pKa = 9.37 RR9 pKa = 11.84 IQVRR13 pKa = 11.84 VRR15 pKa = 11.84 AEE17 pKa = 3.93 QTDD20 pKa = 3.14 GGYY23 pKa = 10.13 IISVFDD29 pKa = 4.3 RR30 pKa = 11.84 AGLLAKK36 pKa = 8.5 TEE38 pKa = 4.59 CFHH41 pKa = 6.14 KK42 pKa = 9.97 TNVARR47 pKa = 11.84 TAAQAASVALGVSEE61 pKa = 3.99 GRR63 pKa = 11.84 IKK65 pKa = 10.54 ISPLEE70 pKa = 4.03 YY71 pKa = 10.66 AA72 pKa = 4.55
Molecular weight: 7.93 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.309
IPC2_protein 9.531
IPC_protein 10.087
Toseland 10.467
ProMoST 10.116
Dawson 10.584
Bjellqvist 10.277
Wikipedia 10.774
Rodwell 10.877
Grimsley 10.643
Solomon 10.672
Lehninger 10.643
Nozaki 10.452
DTASelect 10.262
Thurlkill 10.467
EMBOSS 10.862
Sillero 10.511
Patrickios 10.672
IPC_peptide 10.672
IPC2_peptide 9.18
IPC2.peptide.svr19 8.618
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
91
0
91
22607
33
3322
248.4
27.36
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
9.913 ± 1.054
0.942 ± 0.173
6.118 ± 0.332
6.971 ± 0.393
3.552 ± 0.121
7.98 ± 0.321
1.65 ± 0.202
5.357 ± 0.234
5.021 ± 0.209
7.29 ± 0.281
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.442 ± 0.157
4.083 ± 0.153
5.175 ± 0.387
3.698 ± 0.202
5.742 ± 0.361
6.113 ± 0.184
6.118 ± 0.275
7.161 ± 0.225
1.707 ± 0.125
2.968 ± 0.249
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