Amazon lily mild mottle virus
Average proteome isoelectric point is 6.81
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 4 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|I7HHJ1|I7HHJ1_9BROM RNA-directed RNA polymerase 2a OS=Amazon lily mild mottle virus OX=1195163 GN=2a PE=4 SV=1
MM1 pKa = 7.87 ADD3 pKa = 3.84 CLVDD7 pKa = 4.77 LGIPKK12 pKa = 10.3 LKK14 pKa = 10.46 LVAALFRR21 pKa = 11.84 GEE23 pKa = 4.95 DD24 pKa = 3.26 ISDD27 pKa = 3.61 ISPEE31 pKa = 4.25 VVTEE35 pKa = 4.07 VCDD38 pKa = 4.17 GSFVSYY44 pKa = 10.54 HH45 pKa = 6.42 CLDD48 pKa = 3.89 SSVSPFDD55 pKa = 3.39 VCVDD59 pKa = 3.09 ILDD62 pKa = 4.4 TIKK65 pKa = 11.14 NDD67 pKa = 3.09 VSVVDD72 pKa = 4.08 DD73 pKa = 4.19 CVVTTSDD80 pKa = 3.89 EE81 pKa = 4.41 EE82 pKa = 4.54 VTSEE86 pKa = 3.53 RR87 pKa = 11.84 LEE89 pKa = 4.13 RR90 pKa = 11.84 VKK92 pKa = 10.37 RR93 pKa = 11.84 TLDD96 pKa = 4.08 LEE98 pKa = 4.56 DD99 pKa = 4.52 CVVNSCSVCTEE110 pKa = 3.82 GNEE113 pKa = 4.01 RR114 pKa = 11.84 LMEE117 pKa = 4.24 SSYY120 pKa = 11.67 GNHH123 pKa = 5.25 FTLVGEE129 pKa = 4.42 EE130 pKa = 4.59 FIEE133 pKa = 4.39 EE134 pKa = 4.15 CPAAAINVASVVPIDD149 pKa = 3.74 QQFEE153 pKa = 4.23 CDD155 pKa = 3.52 LTAPLPVLKK164 pKa = 10.51 GRR166 pKa = 11.84 SDD168 pKa = 3.28 RR169 pKa = 11.84 VTLEE173 pKa = 3.88 KK174 pKa = 10.93 LQTTVDD180 pKa = 4.25 AILPTHH186 pKa = 6.57 ARR188 pKa = 11.84 FDD190 pKa = 4.07 DD191 pKa = 3.97 TFHH194 pKa = 6.55 QAFVEE199 pKa = 4.18 NADD202 pKa = 3.29 VSLDD206 pKa = 3.54 FEE208 pKa = 5.03 RR209 pKa = 11.84 IRR211 pKa = 11.84 LKK213 pKa = 10.67 QYY215 pKa = 10.64 AGDD218 pKa = 3.82 WYY220 pKa = 10.79 RR221 pKa = 11.84 DD222 pKa = 3.17 PDD224 pKa = 3.69 NFYY227 pKa = 11.41 EE228 pKa = 4.36 PVLKK232 pKa = 10.73 SGGCSRR238 pKa = 11.84 RR239 pKa = 11.84 VGSQKK244 pKa = 10.28 EE245 pKa = 3.65 ALIAIRR251 pKa = 11.84 KK252 pKa = 9.04 RR253 pKa = 11.84 NADD256 pKa = 3.5 VPEE259 pKa = 4.17 LAGSVNIDD267 pKa = 4.26 QVAEE271 pKa = 3.99 WAADD275 pKa = 3.26 NFMKK279 pKa = 10.74 SFVVNVSPLVQVMSKK294 pKa = 9.08 MKK296 pKa = 10.45 AYY298 pKa = 9.05 MEE300 pKa = 4.2 KK301 pKa = 9.88 WSDD304 pKa = 3.4 RR305 pKa = 11.84 VDD307 pKa = 3.31 PLMVLGEE314 pKa = 4.5 TNLQRR319 pKa = 11.84 YY320 pKa = 6.28 QHH322 pKa = 6.19 MIKK325 pKa = 9.6 TDD327 pKa = 3.42 VKK329 pKa = 10.65 PITNDD334 pKa = 2.75 GMNLEE339 pKa = 4.26 RR340 pKa = 11.84 AIPATITFHH349 pKa = 7.85 DD350 pKa = 4.74 KK351 pKa = 9.86 MVCSNFSPWFTALFDD366 pKa = 4.24 GLQKK370 pKa = 10.84 SLNSRR375 pKa = 11.84 VRR377 pKa = 11.84 IPSGPISTLEE387 pKa = 3.45 MHH389 pKa = 6.68 YY390 pKa = 10.87 GFKK393 pKa = 10.47 NKK395 pKa = 10.36 YY396 pKa = 8.25 YY397 pKa = 11.06 VEE399 pKa = 4.79 IDD401 pKa = 3.19 LSKK404 pKa = 10.49 FDD406 pKa = 3.77 KK407 pKa = 11.17 SQGEE411 pKa = 3.98 LHH413 pKa = 7.1 LEE415 pKa = 4.14 FQRR418 pKa = 11.84 LILLRR423 pKa = 11.84 LGLPAHH429 pKa = 6.75 LVNWWCEE436 pKa = 3.33 LHH438 pKa = 6.31 IRR440 pKa = 11.84 SFISDD445 pKa = 3.66 PTAGVAFQCAYY456 pKa = 9.14 QRR458 pKa = 11.84 RR459 pKa = 11.84 TGDD462 pKa = 2.78 AFTFFGNTLVTMAEE476 pKa = 4.43 FACCFDD482 pKa = 3.99 CSQFEE487 pKa = 4.24 MMLFAGDD494 pKa = 3.89 DD495 pKa = 3.69 SLAVSNSPITGDD507 pKa = 3.17 TDD509 pKa = 4.61 LFTSLFNMEE518 pKa = 4.88 SKK520 pKa = 11.15 SMANPVPYY528 pKa = 9.81 ICSKK532 pKa = 10.61 FLIEE536 pKa = 4.54 DD537 pKa = 3.57 CFGNSFSVPDD547 pKa = 5.15 PIRR550 pKa = 11.84 EE551 pKa = 3.88 FQRR554 pKa = 11.84 LGKK557 pKa = 10.23 KK558 pKa = 9.89 KK559 pKa = 10.16 IQIQPRR565 pKa = 11.84 ADD567 pKa = 3.26 ALFEE571 pKa = 4.06 QYY573 pKa = 10.54 QGFRR577 pKa = 11.84 DD578 pKa = 3.29 RR579 pKa = 11.84 MKK581 pKa = 10.75 YY582 pKa = 10.0 LRR584 pKa = 11.84 HH585 pKa = 6.59 LDD587 pKa = 3.86 DD588 pKa = 6.15 FMIDD592 pKa = 3.32 QLKK595 pKa = 10.35 VYY597 pKa = 10.72 FDD599 pKa = 3.24 IKK601 pKa = 10.09 YY602 pKa = 10.85 NKK604 pKa = 10.38 GKK606 pKa = 10.44 DD607 pKa = 3.79 CIDD610 pKa = 4.36 DD611 pKa = 3.79 FLGGCIYY618 pKa = 10.85 YY619 pKa = 10.64 ADD621 pKa = 3.97 NFKK624 pKa = 10.69 HH625 pKa = 5.56 FCEE628 pKa = 4.37 LFVNHH633 pKa = 5.68 SHH635 pKa = 6.96 AIEE638 pKa = 4.14 VGALVNFVDD647 pKa = 5.31 DD648 pKa = 4.67 KK649 pKa = 11.42 PLGIPSRR656 pKa = 11.84 LL657 pKa = 3.38
Molecular weight: 74.38 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.749
IPC2_protein 4.787
IPC_protein 4.762
Toseland 4.622
ProMoST 4.902
Dawson 4.736
Bjellqvist 4.876
Wikipedia 4.635
Rodwell 4.622
Grimsley 4.533
Solomon 4.736
Lehninger 4.698
Nozaki 4.851
DTASelect 5.054
Thurlkill 4.635
EMBOSS 4.66
Sillero 4.902
Patrickios 3.783
IPC_peptide 4.749
IPC2_peptide 4.902
IPC2.peptide.svr19 4.842
Protein with the highest isoelectric point:
>tr|I7H7W8|I7H7W8_9BROM Movement protein OS=Amazon lily mild mottle virus OX=1195163 GN=3a PE=4 SV=1
MM1 pKa = 7.24 QNPNRR6 pKa = 11.84 RR7 pKa = 11.84 RR8 pKa = 11.84 NRR10 pKa = 11.84 ANQNRR15 pKa = 11.84 MRR17 pKa = 11.84 RR18 pKa = 11.84 QRR20 pKa = 11.84 QAQDD24 pKa = 2.78 AAAFRR29 pKa = 11.84 ALSSSSRR36 pKa = 11.84 LGPSTSALVDD46 pKa = 3.43 AGGIPVTPGFVVTSVTLSEE65 pKa = 4.1 AFQWSGPGTGAWTLFRR81 pKa = 11.84 EE82 pKa = 4.32 RR83 pKa = 11.84 SLVIPSALPPEE94 pKa = 4.28 TRR96 pKa = 11.84 LNNVILRR103 pKa = 11.84 VTPTPGLASFDD114 pKa = 2.91 IWVAVAAAKK123 pKa = 10.52 GSTPTAVDD131 pKa = 4.28 FDD133 pKa = 4.28 ALNVPFLTMRR143 pKa = 11.84 EE144 pKa = 4.07 TSRR147 pKa = 11.84 TRR149 pKa = 11.84 HH150 pKa = 4.14 VVVPFVNRR158 pKa = 11.84 TVADD162 pKa = 4.45 LAQQRR167 pKa = 11.84 VWLGARR173 pKa = 11.84 TGTVTAEE180 pKa = 4.03 SLVVGLVRR188 pKa = 11.84 VFIEE192 pKa = 4.36 HH193 pKa = 6.84 RR194 pKa = 11.84 PIPQVQIVPVV204 pKa = 3.48
Molecular weight: 22.2 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.128
IPC2_protein 10.072
IPC_protein 11.681
Toseland 11.842
ProMoST 12.34
Dawson 11.842
Bjellqvist 11.842
Wikipedia 12.325
Rodwell 11.389
Grimsley 11.886
Solomon 12.34
Lehninger 12.237
Nozaki 11.842
DTASelect 11.842
Thurlkill 11.842
EMBOSS 12.34
Sillero 11.842
Patrickios 11.125
IPC_peptide 12.34
IPC2_peptide 11.33
IPC2.peptide.svr19 9.661
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
4
0
4
2102
204
945
525.5
58.89
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
7.279 ± 0.736
2.854 ± 0.56
6.708 ± 0.908
5.852 ± 0.667
5.186 ± 0.59
5.519 ± 0.489
2.093 ± 0.443
4.567 ± 0.749
6.185 ± 1.301
9.324 ± 0.497
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.236 ± 0.216
3.806 ± 0.197
4.044 ± 0.982
2.95 ± 0.396
5.709 ± 0.809
7.85 ± 1.008
5.233 ± 0.596
8.706 ± 0.695
1.38 ± 0.191
2.521 ± 0.414
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