Bacillus phage vB_BtS_BMBtp3
Average proteome isoelectric point is 6.63
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 76 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|A0A0A7AQZ0|A0A0A7AQZ0_9CAUD ALP_N domain-containing protein OS=Bacillus phage vB_BtS_BMBtp3 OX=1445809 GN=BMBtpLA_29 PE=4 SV=1
MM1 pKa = 7.8 RR2 pKa = 11.84 DD3 pKa = 3.51 VYY5 pKa = 10.15 PVKK8 pKa = 10.6 YY9 pKa = 9.46 YY10 pKa = 10.69 SKK12 pKa = 10.63 EE13 pKa = 3.8 GFVEE17 pKa = 4.65 RR18 pKa = 11.84 KK19 pKa = 9.65 IEE21 pKa = 4.0 INEE24 pKa = 3.74 EE25 pKa = 3.85 DD26 pKa = 3.64 LQKK29 pKa = 10.63 IIEE32 pKa = 4.93 DD33 pKa = 3.75 YY34 pKa = 11.13 LDD36 pKa = 3.2 RR37 pKa = 11.84 HH38 pKa = 6.72 ADD40 pKa = 3.28 FDD42 pKa = 4.58 FDD44 pKa = 3.78 EE45 pKa = 5.71 LEE47 pKa = 4.41 VVNNRR52 pKa = 11.84 PMNIWLYY59 pKa = 9.89 AKK61 pKa = 9.81 CRR63 pKa = 11.84 KK64 pKa = 9.51 YY65 pKa = 10.86 VDD67 pKa = 3.82 EE68 pKa = 5.29 EE69 pKa = 4.29 NPEE72 pKa = 4.11 DD73 pKa = 3.85 DD74 pKa = 4.03 QAVHH78 pKa = 5.64 EE79 pKa = 5.06 AEE81 pKa = 4.44 LEE83 pKa = 4.03 ITGEE87 pKa = 3.91 YY88 pKa = 10.12 DD89 pKa = 3.25 GNGIFF94 pKa = 5.25
Molecular weight: 11.31 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.277
IPC2_protein 4.266
IPC_protein 4.19
Toseland 4.012
ProMoST 4.304
Dawson 4.139
Bjellqvist 4.291
Wikipedia 4.012
Rodwell 4.024
Grimsley 3.923
Solomon 4.126
Lehninger 4.088
Nozaki 4.253
DTASelect 4.406
Thurlkill 4.024
EMBOSS 4.037
Sillero 4.291
Patrickios 3.439
IPC_peptide 4.139
IPC2_peptide 4.279
IPC2.peptide.svr19 4.226
Protein with the highest isoelectric point:
>tr|A0A0A7AQV1|A0A0A7AQV1_9CAUD Uncharacterized protein OS=Bacillus phage vB_BtS_BMBtp3 OX=1445809 GN=BMBtpLA_18 PE=4 SV=1
MM1 pKa = 7.69 SMKK4 pKa = 10.14 FQSNRR9 pKa = 11.84 AAVMARR15 pKa = 11.84 HH16 pKa = 6.01 LAAKK20 pKa = 9.62 KK21 pKa = 9.68 AAHH24 pKa = 5.44 TAIGQFVTSKK34 pKa = 11.07 AKK36 pKa = 10.59 LLAAVDD42 pKa = 3.72 TGNLRR47 pKa = 11.84 RR48 pKa = 11.84 SISSKK53 pKa = 10.6 AEE55 pKa = 3.68 QEE57 pKa = 4.09 KK58 pKa = 10.6 VVIGTSSDD66 pKa = 3.24 YY67 pKa = 11.16 GVYY70 pKa = 9.75 VEE72 pKa = 5.36 KK73 pKa = 10.39 GTGIYY78 pKa = 10.67 AEE80 pKa = 5.18 DD81 pKa = 4.11 GDD83 pKa = 4.36 GRR85 pKa = 11.84 KK86 pKa = 7.32 TPWMYY91 pKa = 11.02 RR92 pKa = 11.84 DD93 pKa = 3.52 PKK95 pKa = 8.09 TGKK98 pKa = 8.46 MVKK101 pKa = 8.29 TQGQHH106 pKa = 4.46 AQPYY110 pKa = 8.99 LRR112 pKa = 11.84 PAAEE116 pKa = 4.27 NNKK119 pKa = 9.72 PMITQVGTRR128 pKa = 11.84 TYY130 pKa = 10.81 SSLMRR135 pKa = 5.16
Molecular weight: 14.82 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.19
IPC2_protein 9.619
IPC_protein 9.721
Toseland 10.35
ProMoST 10.043
Dawson 10.496
Bjellqvist 10.131
Wikipedia 10.643
Rodwell 11.038
Grimsley 10.555
Solomon 10.526
Lehninger 10.496
Nozaki 10.306
DTASelect 10.131
Thurlkill 10.365
EMBOSS 10.73
Sillero 10.394
Patrickios 10.745
IPC_peptide 10.526
IPC2_peptide 8.639
IPC2.peptide.svr19 8.677
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
76
0
76
14852
48
1570
195.4
22.38
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.134 ± 0.484
0.808 ± 0.133
6.046 ± 0.195
8.255 ± 0.311
4.053 ± 0.163
5.912 ± 0.382
1.656 ± 0.153
7.319 ± 0.228
9.245 ± 0.328
8.113 ± 0.38
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.821 ± 0.188
5.11 ± 0.16
2.808 ± 0.171
4.323 ± 0.213
4.747 ± 0.325
5.562 ± 0.194
5.575 ± 0.292
6.376 ± 0.276
1.387 ± 0.106
3.75 ± 0.298
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