Azonexus hydrophilus
Average proteome isoelectric point is 6.49
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 3392 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|A0A1R1I835|A0A1R1I835_9RHOO Pyridoxine 5'-phosphate synthase OS=Azonexus hydrophilus OX=418702 GN=pdxJ PE=3 SV=1
MM1 pKa = 7.72 PKK3 pKa = 10.19 YY4 pKa = 9.67 PEE6 pKa = 4.5 CWQSCGSCASGDD18 pKa = 3.79 VFILEE23 pKa = 4.41 VLVQPGDD30 pKa = 3.6 VLNFDD35 pKa = 5.39 DD36 pKa = 6.51 NILTLEE42 pKa = 4.15 TGKK45 pKa = 10.49 VALDD49 pKa = 4.02 IPSPWAGRR57 pKa = 11.84 VVEE60 pKa = 4.0 IHH62 pKa = 5.3 VTAGDD67 pKa = 3.79 NVAEE71 pKa = 4.37 GAPLITLEE79 pKa = 4.55 CDD81 pKa = 2.91
Molecular weight: 8.64 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.76
IPC2_protein 3.859
IPC_protein 3.757
Toseland 3.567
ProMoST 3.834
Dawson 3.745
Bjellqvist 3.986
Wikipedia 3.694
Rodwell 3.592
Grimsley 3.478
Solomon 3.719
Lehninger 3.681
Nozaki 3.884
DTASelect 4.062
Thurlkill 3.63
EMBOSS 3.706
Sillero 3.884
Patrickios 0.693
IPC_peptide 3.719
IPC2_peptide 3.846
IPC2.peptide.svr19 3.844
Protein with the highest isoelectric point:
>tr|A0A1R1IBQ5|A0A1R1IBQ5_9RHOO Uncharacterized protein OS=Azonexus hydrophilus OX=418702 GN=BJN45_00280 PE=4 SV=1
MM1 pKa = 7.35 KK2 pKa = 9.36 RR3 pKa = 11.84 TYY5 pKa = 9.97 QPSVVRR11 pKa = 11.84 RR12 pKa = 11.84 KK13 pKa = 8.6 RR14 pKa = 11.84 THH16 pKa = 5.71 GFLVRR21 pKa = 11.84 SRR23 pKa = 11.84 TKK25 pKa = 10.32 GGRR28 pKa = 11.84 AVLAARR34 pKa = 11.84 RR35 pKa = 11.84 AKK37 pKa = 9.87 GRR39 pKa = 11.84 KK40 pKa = 8.75 RR41 pKa = 11.84 LAVV44 pKa = 3.41
Molecular weight: 5.08 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.431
IPC2_protein 11.125
IPC_protein 12.501
Toseland 12.661
ProMoST 13.159
Dawson 12.661
Bjellqvist 12.661
Wikipedia 13.144
Rodwell 12.34
Grimsley 12.705
Solomon 13.159
Lehninger 13.056
Nozaki 12.661
DTASelect 12.661
Thurlkill 12.661
EMBOSS 13.159
Sillero 12.661
Patrickios 12.076
IPC_peptide 13.159
IPC2_peptide 12.149
IPC2.peptide.svr19 9.079
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
3392
0
3392
1107130
33
1888
326.4
35.7
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
11.833 ± 0.054
1.04 ± 0.015
5.483 ± 0.028
5.949 ± 0.039
3.777 ± 0.026
8.053 ± 0.039
2.244 ± 0.021
5.265 ± 0.029
3.665 ± 0.034
11.111 ± 0.059
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.44 ± 0.019
2.932 ± 0.025
4.805 ± 0.027
3.772 ± 0.026
6.754 ± 0.04
5.273 ± 0.026
4.823 ± 0.028
7.131 ± 0.039
1.361 ± 0.02
2.287 ± 0.02
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