Marco virus
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 7 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|A0A0D3R1Q9|A0A0D3R1Q9_9RHAB Uncharacterized protein OS=Marco virus OX=1158190 PE=4 SV=1
MM1 pKa = 7.6 GSCCGKK7 pKa = 9.63 PSRR10 pKa = 11.84 RR11 pKa = 11.84 SHH13 pKa = 7.31 KK14 pKa = 10.27 IILPNVLDD22 pKa = 3.5 GHH24 pKa = 6.04 QFLTDD29 pKa = 3.28 EE30 pKa = 4.24 SRR32 pKa = 11.84 IYY34 pKa = 9.38 LTPQDD39 pKa = 4.64 PPVSICSVIGHH50 pKa = 7.28 DD51 pKa = 3.77 ISHH54 pKa = 6.21 NRR56 pKa = 11.84 NPSVYY61 pKa = 9.56 LNHH64 pKa = 6.06 YY65 pKa = 9.09 NKK67 pKa = 10.77 YY68 pKa = 8.95 YY69 pKa = 10.84 DD70 pKa = 3.5 NYY72 pKa = 10.36 QNRR75 pKa = 11.84 EE76 pKa = 4.06 TIRR79 pKa = 11.84 YY80 pKa = 9.0 IDD82 pKa = 4.74 DD83 pKa = 3.93 SDD85 pKa = 5.73 DD86 pKa = 3.84 DD87 pKa = 5.54 VYY89 pKa = 11.82 DD90 pKa = 3.71 QLAATLKK97 pKa = 10.69
Molecular weight: 11.22 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.362
IPC2_protein 5.563
IPC_protein 5.575
Toseland 6.033
ProMoST 5.97
Dawson 5.881
Bjellqvist 5.868
Wikipedia 5.906
Rodwell 5.855
Grimsley 6.198
Solomon 5.881
Lehninger 5.881
Nozaki 6.148
DTASelect 6.364
Thurlkill 6.364
EMBOSS 6.338
Sillero 6.249
Patrickios 2.13
IPC_peptide 5.893
IPC2_peptide 6.262
IPC2.peptide.svr19 6.197
Protein with the highest isoelectric point:
>tr|A0A0D3R1U6|A0A0D3R1U6_9RHAB GDP polyribonucleotidyltransferase OS=Marco virus OX=1158190 PE=4 SV=1
MM1 pKa = 6.94 YY2 pKa = 10.64 LKK4 pKa = 9.82 TLVLLCGIGVIQSVTQDD21 pKa = 3.35 DD22 pKa = 3.98 RR23 pKa = 11.84 RR24 pKa = 11.84 SKK26 pKa = 10.91 INLLPFLKK34 pKa = 10.85 LEE36 pKa = 4.12 WLDD39 pKa = 4.01 DD40 pKa = 3.83 LRR42 pKa = 11.84 KK43 pKa = 9.14 PVQDD47 pKa = 3.23 VVMDD51 pKa = 3.81 SQAVFKK57 pKa = 10.61 EE58 pKa = 3.6 IFPNILRR65 pKa = 11.84 EE66 pKa = 3.96 MQAIFQKK73 pKa = 9.99 IDD75 pKa = 3.28 RR76 pKa = 11.84 EE77 pKa = 4.12 ISTKK81 pKa = 10.62 LFDD84 pKa = 4.32 PSRR87 pKa = 11.84 EE88 pKa = 4.05 AFQKK92 pKa = 10.29 MIEE95 pKa = 4.21 GTDD98 pKa = 3.71 RR99 pKa = 11.84 IIKK102 pKa = 8.09 QTDD105 pKa = 3.11 EE106 pKa = 4.92 LFTKK110 pKa = 10.47 KK111 pKa = 10.13 IPEE114 pKa = 4.42 EE115 pKa = 3.87 FNKK118 pKa = 9.46 MSRR121 pKa = 11.84 EE122 pKa = 3.98 IARR125 pKa = 11.84 STQEE129 pKa = 3.94 SINMYY134 pKa = 10.6 KK135 pKa = 10.37 RR136 pKa = 11.84 FEE138 pKa = 4.32 KK139 pKa = 10.67 DD140 pKa = 3.12 FKK142 pKa = 11.47 DD143 pKa = 4.01 KK144 pKa = 10.63 IIEE147 pKa = 4.64 PGSHH151 pKa = 7.19 AIGSVRR157 pKa = 11.84 QEE159 pKa = 3.74 ITSSVLMLKK168 pKa = 10.76 NNMSTSISRR177 pKa = 11.84 MTWNIGNEE185 pKa = 3.95 IKK187 pKa = 10.31 SLKK190 pKa = 9.32 MGLVNEE196 pKa = 5.21 KK197 pKa = 9.99 ILSLGDD203 pKa = 3.55 QINEE207 pKa = 4.03 KK208 pKa = 10.33 VIKK211 pKa = 9.64 KK212 pKa = 8.15 TDD214 pKa = 3.32 QVLTIFKK221 pKa = 8.77 DD222 pKa = 3.4 TLNNKK227 pKa = 8.69 VSPLFQKK234 pKa = 10.82 LSQIDD239 pKa = 3.62 FKK241 pKa = 11.71 GSVDD245 pKa = 4.15 QVNQLIAATKK255 pKa = 9.13 GNVVTPVTVLIQSVKK270 pKa = 10.39 QLIEE274 pKa = 4.26 NYY276 pKa = 10.02 SKK278 pKa = 11.1 SINNYY283 pKa = 10.03 LMPTATKK290 pKa = 10.42 ILDD293 pKa = 3.6 QVSDD297 pKa = 3.63 GTKK300 pKa = 9.53 TVFDD304 pKa = 4.5 LMSTSSKK311 pKa = 10.2 KK312 pKa = 9.67 VHH314 pKa = 6.75 DD315 pKa = 5.53 CILEE319 pKa = 4.07 IQASLSTKK327 pKa = 9.68 VIPVFEE333 pKa = 4.38 GFANYY338 pKa = 7.44 VTAISVALKK347 pKa = 10.18 PVLEE351 pKa = 4.05 NWKK354 pKa = 10.74 DD355 pKa = 3.68 SIEE358 pKa = 3.84 QAFYY362 pKa = 10.6 IIGYY366 pKa = 9.34 NINQVINQFNIYY378 pKa = 10.31 FKK380 pKa = 10.64 DD381 pKa = 3.57 INWNSWIQNTKK392 pKa = 7.0 TWITEE397 pKa = 4.16 TYY399 pKa = 10.41 LSGKK403 pKa = 9.85 AALFDD408 pKa = 4.83 FIKK411 pKa = 10.72 SASEE415 pKa = 3.88 YY416 pKa = 9.91 SFKK419 pKa = 10.67 AIKK422 pKa = 9.59 VIKK425 pKa = 10.02 IIAIVLTIITLGIVVIWIINKK446 pKa = 9.07 VMIISRR452 pKa = 11.84 WCCPNNSS459 pKa = 3.47
Molecular weight: 52.48 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.561
IPC2_protein 8.404
IPC_protein 8.273
Toseland 9.209
ProMoST 8.873
Dawson 9.428
Bjellqvist 9.136
Wikipedia 9.545
Rodwell 9.867
Grimsley 9.458
Solomon 9.472
Lehninger 9.458
Nozaki 9.355
DTASelect 9.077
Thurlkill 9.311
EMBOSS 9.633
Sillero 9.399
Patrickios 5.245
IPC_peptide 9.472
IPC2_peptide 7.6
IPC2.peptide.svr19 7.762
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
7
0
7
4301
97
2134
614.4
70.16
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
4.022 ± 0.705
1.628 ± 0.234
5.487 ± 0.446
5.929 ± 0.387
4.441 ± 0.233
5.208 ± 0.667
2.232 ± 0.393
8.417 ± 0.869
7.719 ± 0.828
9.579 ± 0.713
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.651 ± 0.196
5.51 ± 0.409
4.743 ± 0.705
3.86 ± 0.299
3.86 ± 0.38
8.603 ± 0.537
5.464 ± 0.177
5.231 ± 0.521
1.883 ± 0.192
3.534 ± 0.329
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