Auriculariopsis ampla
Average proteome isoelectric point is 6.75
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 15404 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|A0A550CAU4|A0A550CAU4_9AGAR Asparagine synthase (glutamine-hydrolyzing) OS=Auriculariopsis ampla OX=97359 GN=BD626DRAFT_500924 PE=4 SV=1
MM1 pKa = 7.59 PSEE4 pKa = 4.24 STNLFNLARR13 pKa = 11.84 NKK15 pKa = 10.36 LHH17 pKa = 6.98 LSLGSRR23 pKa = 11.84 SDD25 pKa = 3.69 CSLHH29 pKa = 6.71 RR30 pKa = 11.84 WVLLKK35 pKa = 10.97 NSIVHH40 pKa = 5.35 STPHH44 pKa = 6.4 SSSAPDD50 pKa = 3.42 VAASDD55 pKa = 3.52 AAADD59 pKa = 3.72 VRR61 pKa = 11.84 NAPDD65 pKa = 3.0 TDD67 pKa = 3.81 YY68 pKa = 11.1 TVEE71 pKa = 4.09 EE72 pKa = 4.37 EE73 pKa = 4.12 VDD75 pKa = 3.59 SFMFPDD81 pKa = 4.52 ADD83 pKa = 3.9 QLIDD87 pKa = 4.01 DD88 pKa = 5.13 RR89 pKa = 11.84 AAEE92 pKa = 4.38 GNGSEE97 pKa = 4.29 EE98 pKa = 3.86 QWLDD102 pKa = 3.44 SLLEE106 pKa = 4.2 TLSHH110 pKa = 6.57 EE111 pKa = 4.4 EE112 pKa = 3.84 EE113 pKa = 5.21 DD114 pKa = 4.48 DD115 pKa = 4.0 FGMDD119 pKa = 3.54 SDD121 pKa = 4.24 VHH123 pKa = 8.03 SMLAEE128 pKa = 5.02 DD129 pKa = 5.84 DD130 pKa = 5.35 DD131 pKa = 6.2 DD132 pKa = 6.74 DD133 pKa = 5.66 SLLSPSISPMSSSDD147 pKa = 3.59 DD148 pKa = 3.46 LTRR151 pKa = 11.84 PPVYY155 pKa = 9.86 YY156 pKa = 9.28 PPPIAVPYY164 pKa = 7.79 PVPYY168 pKa = 9.89 PPYY171 pKa = 9.23 QPPPARR177 pKa = 11.84 ADD179 pKa = 3.58 ALPSPFDD186 pKa = 3.25 IHH188 pKa = 7.9 RR189 pKa = 11.84 MSPYY193 pKa = 10.52 LDD195 pKa = 3.85 PLPYY199 pKa = 9.94 HH200 pKa = 6.88 DD201 pKa = 6.14 AEE203 pKa = 6.61 DD204 pKa = 4.0 EE205 pKa = 4.58 DD206 pKa = 5.38 EE207 pKa = 4.75 DD208 pKa = 6.17 LSMPDD213 pKa = 4.23 AIEE216 pKa = 4.43 DD217 pKa = 3.91 TSDD220 pKa = 4.21 DD221 pKa = 4.09 EE222 pKa = 5.09 SDD224 pKa = 3.86 SPLTPSIGHH233 pKa = 6.17 SGSLSQDD240 pKa = 3.48 PAQVPLPGEE249 pKa = 3.73 RR250 pKa = 11.84 SGLRR254 pKa = 11.84 EE255 pKa = 3.96 HH256 pKa = 6.35 VHH258 pKa = 7.2 ILVDD262 pKa = 3.45 TDD264 pKa = 4.0 DD265 pKa = 3.99 SYY267 pKa = 11.9 FYY269 pKa = 10.58 PFAVDD274 pKa = 4.29 PLPFPDD280 pKa = 5.36 DD281 pKa = 3.63 QLQNPYY287 pKa = 8.53 NTYY290 pKa = 9.51 QEE292 pKa = 4.51 CC293 pKa = 3.52
Molecular weight: 32.4 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 3.679
IPC2_protein 3.757
IPC_protein 3.795
Toseland 3.567
ProMoST 3.961
Dawson 3.795
Bjellqvist 3.948
Wikipedia 3.732
Rodwell 3.617
Grimsley 3.465
Solomon 3.783
Lehninger 3.745
Nozaki 3.897
DTASelect 4.177
Thurlkill 3.617
EMBOSS 3.745
Sillero 3.923
Patrickios 1.341
IPC_peptide 3.783
IPC2_peptide 3.897
IPC2.peptide.svr19 3.797
Protein with the highest isoelectric point:
>tr|A0A550C2I8|A0A550C2I8_9AGAR Protein kinase domain-containing protein OS=Auriculariopsis ampla OX=97359 GN=BD626DRAFT_573039 PE=4 SV=1
MM1 pKa = 7.08 SQSTNLTRR9 pKa = 11.84 PSSARR14 pKa = 11.84 TTHH17 pKa = 6.93 TIQLTTAASHH27 pKa = 6.25 GAPRR31 pKa = 11.84 MTASARR37 pKa = 11.84 ALTGKK42 pKa = 10.12 SSARR46 pKa = 11.84 STPTTTIAASLSKK59 pKa = 10.47 RR60 pKa = 11.84 RR61 pKa = 11.84 NN62 pKa = 3.24
Molecular weight: 6.46 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.468
IPC2_protein 11.023
IPC_protein 12.618
Toseland 12.778
ProMoST 13.276
Dawson 12.778
Bjellqvist 12.778
Wikipedia 13.261
Rodwell 12.398
Grimsley 12.822
Solomon 13.276
Lehninger 13.173
Nozaki 12.778
DTASelect 12.778
Thurlkill 12.778
EMBOSS 13.276
Sillero 12.778
Patrickios 12.149
IPC_peptide 13.276
IPC2_peptide 12.266
IPC2.peptide.svr19 9.12
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
15404
0
15404
6453724
49
6535
419.0
46.16
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
9.93 ± 0.021
1.42 ± 0.009
5.914 ± 0.016
5.736 ± 0.019
3.384 ± 0.013
6.519 ± 0.022
2.615 ± 0.01
4.203 ± 0.014
3.948 ± 0.018
9.038 ± 0.023
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.256 ± 0.008
2.909 ± 0.009
6.777 ± 0.026
3.578 ± 0.012
7.093 ± 0.02
8.265 ± 0.027
5.944 ± 0.012
6.377 ± 0.015
1.429 ± 0.008
2.663 ± 0.01
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