Algicoccus marinus
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 3564 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|A0A2R4XFJ1|A0A2R4XFJ1_9BURK Uncharacterized protein OS=Algicoccus marinus OX=2163011 GN=DBV39_01270 PE=4 SV=1
MM1 pKa = 7.21 KK2 pKa = 10.18 QFKK5 pKa = 9.84 SLHH8 pKa = 5.53 EE9 pKa = 4.16 AAEE12 pKa = 4.36 YY13 pKa = 8.09 ATSLAGQWSFANSDD27 pKa = 3.0 AAYY30 pKa = 9.94 APEE33 pKa = 4.47 GLLVLAQTSDD43 pKa = 3.54 AEE45 pKa = 4.27 DD46 pKa = 5.35 PIDD49 pKa = 4.07 EE50 pKa = 4.59 DD51 pKa = 3.55 SVYY54 pKa = 10.82 VVSDD58 pKa = 3.53 GGSIGLCEE66 pKa = 4.7 DD67 pKa = 4.09 EE68 pKa = 6.09 EE69 pKa = 6.47 DD70 pKa = 4.7 IDD72 pKa = 3.7 WLFIADD78 pKa = 3.92 QEE80 pKa = 4.44 KK81 pKa = 11.13 DD82 pKa = 3.33 LALPDD87 pKa = 3.85 TFASGGTRR95 pKa = 11.84 RR96 pKa = 11.84 ICNQCGQEE104 pKa = 4.19 VEE106 pKa = 4.42 ADD108 pKa = 3.1 AHH110 pKa = 6.73 FCDD113 pKa = 4.4 QCGASLNN120 pKa = 3.98
Molecular weight: 12.91 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.754
IPC2_protein 3.694
IPC_protein 3.668
Toseland 3.465
ProMoST 3.846
Dawson 3.668
Bjellqvist 3.821
Wikipedia 3.605
Rodwell 3.503
Grimsley 3.376
Solomon 3.656
Lehninger 3.605
Nozaki 3.795
DTASelect 3.999
Thurlkill 3.528
EMBOSS 3.617
Sillero 3.795
Patrickios 0.604
IPC_peptide 3.643
IPC2_peptide 3.77
IPC2.peptide.svr19 3.729
Protein with the highest isoelectric point:
>tr|A0A2R4XLM6|A0A2R4XLM6_9BURK Membrane protein insertase YidC OS=Algicoccus marinus OX=2163011 GN=yidC PE=3 SV=1
MM1 pKa = 7.35 KK2 pKa = 9.36 RR3 pKa = 11.84 TYY5 pKa = 10.06 QPSVTRR11 pKa = 11.84 RR12 pKa = 11.84 KK13 pKa = 8.0 RR14 pKa = 11.84 THH16 pKa = 5.76 GFRR19 pKa = 11.84 VRR21 pKa = 11.84 MKK23 pKa = 9.39 TRR25 pKa = 11.84 GGRR28 pKa = 11.84 AVINARR34 pKa = 11.84 RR35 pKa = 11.84 AKK37 pKa = 9.58 GRR39 pKa = 11.84 KK40 pKa = 8.75 RR41 pKa = 11.84 LAVV44 pKa = 3.41
Molecular weight: 5.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.448
IPC2_protein 11.155
IPC_protein 12.544
Toseland 12.705
ProMoST 13.203
Dawson 12.705
Bjellqvist 12.705
Wikipedia 13.188
Rodwell 12.384
Grimsley 12.749
Solomon 13.203
Lehninger 13.1
Nozaki 12.705
DTASelect 12.705
Thurlkill 12.705
EMBOSS 13.203
Sillero 12.705
Patrickios 12.106
IPC_peptide 13.203
IPC2_peptide 12.193
IPC2.peptide.svr19 9.089
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
3564
0
3564
1146415
29
2879
321.7
35.32
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
10.348 ± 0.045
1.026 ± 0.011
5.443 ± 0.032
5.448 ± 0.036
3.644 ± 0.025
7.812 ± 0.047
2.301 ± 0.022
5.346 ± 0.031
3.416 ± 0.031
10.453 ± 0.049
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.75 ± 0.02
2.881 ± 0.023
4.92 ± 0.025
4.416 ± 0.027
6.582 ± 0.039
6.404 ± 0.033
5.258 ± 0.026
7.645 ± 0.039
1.502 ± 0.017
2.406 ± 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