Streptomyces phage Hiyaa
Average proteome isoelectric point is 6.27
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 124 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|A0A3S9U8K9|A0A3S9U8K9_9CAUD Head-to-tail adaptor OS=Streptomyces phage Hiyaa OX=2499072 GN=14 PE=4 SV=1
MM1 pKa = 7.66 ANLVTNIGKK10 pKa = 9.71 GRR12 pKa = 11.84 FVHH15 pKa = 6.19 YY16 pKa = 8.28 ATLPATNDD24 pKa = 3.08 ALIAVVLEE32 pKa = 4.18 ATGLEE37 pKa = 4.3 ADD39 pKa = 5.48 DD40 pKa = 5.4 ALQDD44 pKa = 3.96 YY45 pKa = 10.98 DD46 pKa = 5.61 DD47 pKa = 5.0 LAALLAGASNEE58 pKa = 3.86 QTTMGRR64 pKa = 11.84 KK65 pKa = 6.82 TLANVTVNVNDD76 pKa = 3.96 TANTASIDD84 pKa = 3.86 CDD86 pKa = 3.63 DD87 pKa = 4.35 VTWTAATGNATGKK100 pKa = 10.55 LVVCYY105 pKa = 10.63 DD106 pKa = 3.87 PDD108 pKa = 3.76 TTAGTDD114 pKa = 3.34 SSIIPLTLHH123 pKa = 6.76 DD124 pKa = 5.11 FSVTPDD130 pKa = 3.22 GTDD133 pKa = 2.5 ITVQINAAGLATAANAA149 pKa = 3.93
Molecular weight: 15.26 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.969
IPC2_protein 3.719
IPC_protein 3.719
Toseland 3.478
ProMoST 3.923
Dawson 3.745
Bjellqvist 3.897
Wikipedia 3.732
Rodwell 3.541
Grimsley 3.401
Solomon 3.719
Lehninger 3.681
Nozaki 3.872
DTASelect 4.177
Thurlkill 3.567
EMBOSS 3.732
Sillero 3.846
Patrickios 2.931
IPC_peptide 3.719
IPC2_peptide 3.821
IPC2.peptide.svr19 3.807
Protein with the highest isoelectric point:
>tr|A0A3S9U8N5|A0A3S9U8N5_9CAUD Uncharacterized protein OS=Streptomyces phage Hiyaa OX=2499072 GN=36 PE=4 SV=1
MM1 pKa = 7.38 NKK3 pKa = 9.08 EE4 pKa = 3.36 QAAWGRR10 pKa = 11.84 LLEE13 pKa = 4.27 SAPRR17 pKa = 11.84 GRR19 pKa = 11.84 YY20 pKa = 6.23 EE21 pKa = 5.29 HH22 pKa = 6.57 ARR24 pKa = 11.84 SWQKK28 pKa = 10.44 RR29 pKa = 11.84 EE30 pKa = 3.48 KK31 pKa = 10.4 RR32 pKa = 11.84 RR33 pKa = 11.84 ANFRR37 pKa = 11.84 AKK39 pKa = 10.31 VSRR42 pKa = 11.84 QPGGCWLWVGQSPVRR57 pKa = 11.84 SGKK60 pKa = 9.51 PYY62 pKa = 9.74 PLWGVKK68 pKa = 9.57 IKK70 pKa = 10.59 GRR72 pKa = 11.84 SQQRR76 pKa = 11.84 SAFVWMIGEE85 pKa = 4.48 FFPEE89 pKa = 4.17 LAATLPHH96 pKa = 6.46 RR97 pKa = 11.84 TQPSCGEE104 pKa = 4.27 STCIAPTHH112 pKa = 6.23 RR113 pKa = 11.84 VNGMLTKK120 pKa = 10.7 NVITPEE126 pKa = 3.69 QAIEE130 pKa = 3.94 LFSLKK135 pKa = 10.09 GHH137 pKa = 7.13 ADD139 pKa = 3.39 SQEE142 pKa = 3.76 VAEE145 pKa = 4.55 RR146 pKa = 11.84 FGISRR151 pKa = 11.84 NQVLSIWRR159 pKa = 11.84 GRR161 pKa = 11.84 NWGNVTGAVNQTRR174 pKa = 11.84 QRR176 pKa = 11.84 KK177 pKa = 6.34 VTPPDD182 pKa = 2.99 IVDD185 pKa = 4.84 AIKK188 pKa = 10.61 DD189 pKa = 3.55 RR190 pKa = 11.84 HH191 pKa = 5.24 GTASSRR197 pKa = 11.84 AVAAEE202 pKa = 3.86 FNVSYY207 pKa = 8.93 KK208 pKa = 9.82 TVLRR212 pKa = 11.84 IWNDD216 pKa = 2.95 EE217 pKa = 3.69 HH218 pKa = 7.48 RR219 pKa = 11.84 GLSRR223 pKa = 11.84 EE224 pKa = 3.97 QAPCC228 pKa = 3.68
Molecular weight: 25.85 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.343
IPC2_protein 9.589
IPC_protein 10.379
Toseland 10.847
ProMoST 10.555
Dawson 10.906
Bjellqvist 10.613
Wikipedia 11.125
Rodwell 11.082
Grimsley 10.935
Solomon 11.067
Lehninger 11.038
Nozaki 10.833
DTASelect 10.613
Thurlkill 10.833
EMBOSS 11.257
Sillero 10.847
Patrickios 10.804
IPC_peptide 11.082
IPC2_peptide 9.721
IPC2.peptide.svr19 8.722
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
124
0
124
24492
29
1110
197.5
21.66
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
10.755 ± 0.349
0.972 ± 0.117
6.667 ± 0.18
6.239 ± 0.329
2.699 ± 0.108
8.562 ± 0.194
1.96 ± 0.125
4.144 ± 0.193
4.205 ± 0.267
7.574 ± 0.208
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.274 ± 0.122
3.283 ± 0.138
5.234 ± 0.277
3.752 ± 0.129
7.174 ± 0.289
5.32 ± 0.273
6.843 ± 0.317
7.782 ± 0.221
2.135 ± 0.131
2.425 ± 0.124
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