Brevibacillus phage Davies
Average proteome isoelectric point is 6.56
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 94 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|U5P0M6|U5P0M6_9CAUD Uncharacterized protein OS=Brevibacillus phage Davies OX=1296662 GN=DAVIES_39 PE=4 SV=1
MM1 pKa = 7.73 GYY3 pKa = 10.77 YY4 pKa = 10.42 GFTWIEE10 pKa = 3.45 IDD12 pKa = 3.22 EE13 pKa = 4.46 AQALRR18 pKa = 11.84 EE19 pKa = 4.05 WAEE22 pKa = 4.2 KK23 pKa = 10.63 EE24 pKa = 4.27 SGDD27 pKa = 4.0
Molecular weight: 3.2 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.252
IPC2_protein 4.151
IPC_protein 3.859
Toseland 3.732
ProMoST 3.846
Dawson 3.834
Bjellqvist 4.139
Wikipedia 3.745
Rodwell 3.719
Grimsley 3.656
Solomon 3.783
Lehninger 3.745
Nozaki 3.986
DTASelect 4.037
Thurlkill 3.795
EMBOSS 3.757
Sillero 3.986
Patrickios 3.35
IPC_peptide 3.795
IPC2_peptide 3.961
IPC2.peptide.svr19 3.975
Protein with the highest isoelectric point:
>tr|S5MAH5|S5MAH5_9CAUD Uncharacterized protein OS=Brevibacillus phage Davies OX=1296662 GN=DAVIES_73 PE=4 SV=1
MM1 pKa = 7.54 GMFDD5 pKa = 4.15 EE6 pKa = 4.74 VRR8 pKa = 11.84 AVQKK12 pKa = 10.8 PNFKK16 pKa = 10.44 RR17 pKa = 11.84 RR18 pKa = 11.84 TKK20 pKa = 10.58 KK21 pKa = 9.68 RR22 pKa = 11.84 GARR25 pKa = 11.84 GRR27 pKa = 11.84 ISPAVYY33 pKa = 10.34 DD34 pKa = 3.76 EE35 pKa = 4.24 VMKK38 pKa = 10.46 RR39 pKa = 11.84 DD40 pKa = 3.22 QGRR43 pKa = 11.84 CVLCGKK49 pKa = 6.47 TTWLQAHH56 pKa = 6.85 HH57 pKa = 6.91 IIFRR61 pKa = 11.84 SEE63 pKa = 3.76 GGTGEE68 pKa = 4.05 AHH70 pKa = 6.77 NLALACGPSTQTGTCHH86 pKa = 6.13 WKK88 pKa = 9.77 AHH90 pKa = 4.95 HH91 pKa = 6.05 TKK93 pKa = 10.26 EE94 pKa = 3.95 GRR96 pKa = 11.84 QAFRR100 pKa = 11.84 DD101 pKa = 3.76 YY102 pKa = 10.94 RR103 pKa = 11.84 EE104 pKa = 4.16 KK105 pKa = 11.2 VLLPLYY111 pKa = 10.38 RR112 pKa = 11.84 GASS115 pKa = 3.44
Molecular weight: 13.05 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.275
IPC2_protein 9.414
IPC_protein 9.604
Toseland 10.379
ProMoST 9.97
Dawson 10.496
Bjellqvist 10.16
Wikipedia 10.643
Rodwell 10.891
Grimsley 10.54
Solomon 10.555
Lehninger 10.526
Nozaki 10.409
DTASelect 10.131
Thurlkill 10.379
EMBOSS 10.76
Sillero 10.423
Patrickios 10.643
IPC_peptide 10.555
IPC2_peptide 9.151
IPC2.peptide.svr19 8.39
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
94
0
94
14170
27
684
150.7
17.18
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.606 ± 0.294
0.748 ± 0.099
5.921 ± 0.246
7.819 ± 0.333
4.114 ± 0.211
5.907 ± 0.241
1.538 ± 0.118
7.114 ± 0.205
8.356 ± 0.291
8.567 ± 0.352
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.675 ± 0.163
4.947 ± 0.226
2.893 ± 0.145
3.874 ± 0.197
4.919 ± 0.313
5.907 ± 0.236
5.85 ± 0.224
6.944 ± 0.242
1.32 ± 0.094
3.959 ± 0.172
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