Bacillus gobiensis
Average proteome isoelectric point is 6.38
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 4231 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|A0A0M4FLD6|A0A0M4FLD6_9BACI UDP-glucose 4-epimerase OS=Bacillus gobiensis OX=1441095 GN=AM592_15400 PE=3 SV=1
MM1 pKa = 7.37 FFLVLLFASIVPLWTATAAAGEE23 pKa = 4.03 WDD25 pKa = 4.16 LLGGDD30 pKa = 3.99 RR31 pKa = 11.84 FSDD34 pKa = 4.27 EE35 pKa = 3.97 SDD37 pKa = 2.49 IWPSGGGDD45 pKa = 3.47 YY46 pKa = 10.58 KK47 pKa = 10.72 ICLSSEE53 pKa = 4.33 SKK55 pKa = 10.15 PGYY58 pKa = 8.49 YY59 pKa = 9.75 QLFEE63 pKa = 4.56 EE64 pKa = 5.46 DD65 pKa = 4.93 PYY67 pKa = 12.02 NPDD70 pKa = 3.5 DD71 pKa = 3.73 QVKK74 pKa = 8.67 TGVYY78 pKa = 10.1 FKK80 pKa = 10.28 TAGSNDD86 pKa = 3.3 FDD88 pKa = 5.72 SNGCHH93 pKa = 5.76 VYY95 pKa = 10.79 KK96 pKa = 10.76 DD97 pKa = 2.85 IGGFVDD103 pKa = 4.11 GTDD106 pKa = 3.87 DD107 pKa = 3.95 QAEE110 pKa = 4.45 FYY112 pKa = 10.38 LKK114 pKa = 10.04 KK115 pKa = 10.34 YY116 pKa = 10.83 SSGEE120 pKa = 4.06 SFAWFYY126 pKa = 11.56 DD127 pKa = 3.39
Molecular weight: 14.2 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.762
IPC2_protein 3.884
IPC_protein 3.872
Toseland 3.656
ProMoST 3.986
Dawson 3.872
Bjellqvist 4.075
Wikipedia 3.821
Rodwell 3.694
Grimsley 3.567
Solomon 3.859
Lehninger 3.821
Nozaki 3.986
DTASelect 4.24
Thurlkill 3.719
EMBOSS 3.834
Sillero 3.999
Patrickios 0.693
IPC_peptide 3.859
IPC2_peptide 3.973
IPC2.peptide.svr19 3.902
Protein with the highest isoelectric point:
>tr|A0A0M3RAL8|A0A0M3RAL8_9BACI Uncharacterized protein OS=Bacillus gobiensis OX=1441095 GN=AM592_19075 PE=4 SV=1
MM1 pKa = 7.44 KK2 pKa = 9.6 RR3 pKa = 11.84 TFQPNNRR10 pKa = 11.84 KK11 pKa = 9.27 RR12 pKa = 11.84 SKK14 pKa = 9.34 VHH16 pKa = 5.82 GFRR19 pKa = 11.84 SRR21 pKa = 11.84 MSSKK25 pKa = 10.58 NGRR28 pKa = 11.84 QVLARR33 pKa = 11.84 RR34 pKa = 11.84 RR35 pKa = 11.84 RR36 pKa = 11.84 KK37 pKa = 9.05 GRR39 pKa = 11.84 KK40 pKa = 8.7 VLSAA44 pKa = 4.05
Molecular weight: 5.27 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.523
IPC2_protein 11.257
IPC_protein 12.837
Toseland 13.013
ProMoST 13.495
Dawson 13.013
Bjellqvist 12.998
Wikipedia 13.481
Rodwell 12.705
Grimsley 13.042
Solomon 13.51
Lehninger 13.408
Nozaki 13.013
DTASelect 12.998
Thurlkill 13.013
EMBOSS 13.51
Sillero 13.013
Patrickios 12.427
IPC_peptide 13.51
IPC2_peptide 12.486
IPC2.peptide.svr19 9.173
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
4231
0
4231
1209575
26
4064
285.9
32.09
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
7.02 ± 0.04
0.74 ± 0.012
5.04 ± 0.031
7.457 ± 0.045
4.668 ± 0.031
6.84 ± 0.033
2.131 ± 0.02
7.865 ± 0.042
7.045 ± 0.04
9.903 ± 0.044
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.645 ± 0.018
4.408 ± 0.026
3.659 ± 0.02
3.646 ± 0.025
4.015 ± 0.028
6.415 ± 0.028
5.268 ± 0.021
6.711 ± 0.028
1.05 ± 0.015
3.475 ± 0.022
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