Gordonia phage Bibwit
Average proteome isoelectric point is 5.99
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 83 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|A0A3G3M7X0|A0A3G3M7X0_9CAUD Uncharacterized protein OS=Gordonia phage Bibwit OX=2483666 GN=59 PE=4 SV=1
MM1 pKa = 6.5 KK2 pKa = 9.84 TRR4 pKa = 11.84 YY5 pKa = 9.27 KK6 pKa = 10.74 VLAGVGAFVVTLGIIGAVTDD26 pKa = 4.24 DD27 pKa = 4.05 GEE29 pKa = 4.37 ATVRR33 pKa = 11.84 GNDD36 pKa = 3.24 VQTAAVLPSTTAPAHH51 pKa = 4.81 TTVEE55 pKa = 4.06 LDD57 pKa = 3.46 EE58 pKa = 4.81 PATIEE63 pKa = 4.16 TTTTTEE69 pKa = 3.83 APTVEE74 pKa = 4.53 TVDD77 pKa = 3.84 TPSVTVSQTQALEE90 pKa = 3.98 SAEE93 pKa = 4.1 QYY95 pKa = 10.15 LAYY98 pKa = 10.68 VGGFSRR104 pKa = 11.84 AEE106 pKa = 4.43 LIDD109 pKa = 3.43 QLVYY113 pKa = 11.18 EE114 pKa = 4.8 DD115 pKa = 5.13 FSRR118 pKa = 11.84 ADD120 pKa = 3.58 AEE122 pKa = 4.24 WAVDD126 pKa = 3.5 NVTVDD131 pKa = 2.89 WFEE134 pKa = 3.93 QAEE137 pKa = 4.45 KK138 pKa = 10.74 SAADD142 pKa = 3.65 YY143 pKa = 11.2 IEE145 pKa = 4.06 FVGGFSYY152 pKa = 11.04 QEE154 pKa = 4.06 LVDD157 pKa = 3.64 QLVYY161 pKa = 10.86 EE162 pKa = 4.41 QFTQEE167 pKa = 4.06 QAEE170 pKa = 4.37 HH171 pKa = 6.2 GAKK174 pKa = 10.26 SVDD177 pKa = 3.62 LTPP180 pKa = 4.65
Molecular weight: 19.44 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.037
IPC2_protein 3.884
IPC_protein 3.846
Toseland 3.656
ProMoST 3.973
Dawson 3.808
Bjellqvist 3.961
Wikipedia 3.706
Rodwell 3.668
Grimsley 3.567
Solomon 3.795
Lehninger 3.757
Nozaki 3.923
DTASelect 4.088
Thurlkill 3.681
EMBOSS 3.719
Sillero 3.948
Patrickios 3.02
IPC_peptide 3.795
IPC2_peptide 3.935
IPC2.peptide.svr19 3.881
Protein with the highest isoelectric point:
>tr|A0A3G3M804|A0A3G3M804_9CAUD Portal protein OS=Gordonia phage Bibwit OX=2483666 GN=12 PE=4 SV=1
MM1 pKa = 7.26 GWLLFGAVFIPVRR14 pKa = 11.84 IAKK17 pKa = 9.9 IIEE20 pKa = 4.48 DD21 pKa = 3.61 ALSPRR26 pKa = 11.84 RR27 pKa = 11.84 RR28 pKa = 11.84 RR29 pKa = 11.84 EE30 pKa = 3.9 LIQQQTRR37 pKa = 11.84 DD38 pKa = 3.68 EE39 pKa = 4.24 VAAAAEE45 pKa = 4.0 RR46 pKa = 11.84 SEE48 pKa = 4.04 QYY50 pKa = 10.41 RR51 pKa = 11.84 RR52 pKa = 11.84 TRR54 pKa = 11.84 YY55 pKa = 10.13 GLL57 pKa = 3.49
Molecular weight: 6.7 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.32
IPC2_protein 9.677
IPC_protein 10.877
Toseland 10.716
ProMoST 10.891
Dawson 10.833
Bjellqvist 10.716
Wikipedia 11.199
Rodwell 10.672
Grimsley 10.906
Solomon 11.125
Lehninger 11.052
Nozaki 10.701
DTASelect 10.716
Thurlkill 10.745
EMBOSS 11.169
Sillero 10.789
Patrickios 10.496
IPC_peptide 11.111
IPC2_peptide 9.97
IPC2.peptide.svr19 8.666
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
83
0
83
18431
37
1607
222.1
24.17
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
11.947 ± 0.404
0.852 ± 0.126
7.732 ± 0.418
5.561 ± 0.344
2.463 ± 0.152
8.529 ± 0.474
2.317 ± 0.202
4.547 ± 0.267
2.48 ± 0.177
7.515 ± 0.245
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.1 ± 0.105
2.68 ± 0.156
6.478 ± 0.209
3.776 ± 0.2
7.618 ± 0.442
4.731 ± 0.183
6.625 ± 0.279
7.791 ± 0.246
2.078 ± 0.104
2.181 ± 0.135
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