Infectious hematopoietic necrosis virus (strain WRAC) (IHNV)
Average proteome isoelectric point is 6.51
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 6 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:
>sp|Q82681|PHOSP_IHNVW Phosphoprotein OS=Infectious hematopoietic necrosis virus (strain WRAC) OX=429314 GN=P PE=3 SV=1
MM1 pKa = 7.27 TSALRR6 pKa = 11.84 EE7 pKa = 4.31 TFTGLRR13 pKa = 11.84 DD14 pKa = 3.4 IKK16 pKa = 11.01 GGVLEE21 pKa = 5.08 DD22 pKa = 4.37 PEE24 pKa = 4.5 TEE26 pKa = 4.17 YY27 pKa = 11.12 RR28 pKa = 11.84 PSTITLPLFFSKK40 pKa = 9.93 TDD42 pKa = 3.96 LDD44 pKa = 3.96 LEE46 pKa = 4.45 MIKK49 pKa = 10.41 RR50 pKa = 11.84 AVSQVGGEE58 pKa = 4.35 GTRR61 pKa = 11.84 KK62 pKa = 9.93 ALSLLCAFVIAEE74 pKa = 4.46 TVPSEE79 pKa = 4.18 AGTVAEE85 pKa = 4.58 LLEE88 pKa = 4.18 ALGFVLEE95 pKa = 4.52 SLDD98 pKa = 3.49 TGAPPDD104 pKa = 3.76 ATFADD109 pKa = 4.49 PNNKK113 pKa = 9.42 LAEE116 pKa = 4.54 TIVKK120 pKa = 10.04 EE121 pKa = 4.02 NVLEE125 pKa = 4.28 VVTGLLFTCALLTKK139 pKa = 10.44 YY140 pKa = 10.51 DD141 pKa = 3.65 VDD143 pKa = 5.43 KK144 pKa = 10.91 MATYY148 pKa = 9.75 CQNKK152 pKa = 9.71 LEE154 pKa = 4.45 RR155 pKa = 11.84 LATSQGIGEE164 pKa = 4.45 LVNFNANRR172 pKa = 11.84 GVLAKK177 pKa = 9.98 IGAVLRR183 pKa = 11.84 PGQKK187 pKa = 8.37 LTKK190 pKa = 9.73 AIYY193 pKa = 9.93 GIILINLSDD202 pKa = 3.73 PAIAARR208 pKa = 11.84 AKK210 pKa = 10.03 ALCAMRR216 pKa = 11.84 LSGTGMTMVGLFNQAAKK233 pKa = 10.88 NLGALPADD241 pKa = 4.15 LLEE244 pKa = 4.56 DD245 pKa = 3.65 LCMKK249 pKa = 10.5 SVVEE253 pKa = 3.85 SARR256 pKa = 11.84 RR257 pKa = 11.84 IVRR260 pKa = 11.84 LMRR263 pKa = 11.84 IVAEE267 pKa = 4.31 APGVAAKK274 pKa = 10.28 YY275 pKa = 9.64 GVMMSRR281 pKa = 11.84 MLGEE285 pKa = 5.19 GYY287 pKa = 10.46 FKK289 pKa = 10.86 AYY291 pKa = 10.1 GINEE295 pKa = 4.17 NARR298 pKa = 11.84 ITCILMNINDD308 pKa = 4.56 RR309 pKa = 11.84 YY310 pKa = 11.36 DD311 pKa = 3.95 DD312 pKa = 3.92 GTSRR316 pKa = 11.84 GLTGIKK322 pKa = 10.33 VSDD325 pKa = 4.27 PFRR328 pKa = 11.84 KK329 pKa = 9.43 LARR332 pKa = 11.84 EE333 pKa = 3.85 IARR336 pKa = 11.84 LLVLKK341 pKa = 10.68 YY342 pKa = 10.73 DD343 pKa = 4.17 GDD345 pKa = 4.03 GSTGEE350 pKa = 4.37 GASEE354 pKa = 4.73 LIRR357 pKa = 11.84 RR358 pKa = 11.84 AEE360 pKa = 3.99 MASRR364 pKa = 11.84 GPDD367 pKa = 2.89 MGEE370 pKa = 3.74 EE371 pKa = 4.11 EE372 pKa = 4.82 EE373 pKa = 4.79 EE374 pKa = 4.85 DD375 pKa = 4.39 EE376 pKa = 4.91 EE377 pKa = 6.79 DD378 pKa = 5.06 DD379 pKa = 5.57 DD380 pKa = 5.65 SSEE383 pKa = 4.67 PGDD386 pKa = 3.5 SDD388 pKa = 4.46 SFHH391 pKa = 6.93
Molecular weight: 42.21 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 4.868
IPC2_protein 4.838
IPC_protein 4.762
Toseland 4.609
ProMoST 4.825
Dawson 4.685
Bjellqvist 4.838
Wikipedia 4.546
Rodwell 4.596
Grimsley 4.52
Solomon 4.685
Lehninger 4.647
Nozaki 4.8
DTASelect 4.94
Thurlkill 4.596
EMBOSS 4.558
Sillero 4.863
Patrickios 4.215
IPC_peptide 4.698
IPC2_peptide 4.851
IPC2.peptide.svr19 4.882
Protein with the highest isoelectric point:
>sp|Q82683|GLYCO_IHNVW Glycoprotein OS=Infectious hematopoietic necrosis virus (strain WRAC) OX=429314 GN=G PE=3 SV=1
MM1 pKa = 7.66 SIFKK5 pKa = 10.15 RR6 pKa = 11.84 AKK8 pKa = 8.38 KK9 pKa = 8.4 TVLIPPPHH17 pKa = 6.69 LLSGDD22 pKa = 3.82 EE23 pKa = 4.03 EE24 pKa = 4.63 RR25 pKa = 11.84 VTILSAEE32 pKa = 4.3 GEE34 pKa = 4.21 IKK36 pKa = 9.74 VTGRR40 pKa = 11.84 RR41 pKa = 11.84 PTTLEE46 pKa = 3.5 EE47 pKa = 4.2 KK48 pKa = 9.99 IYY50 pKa = 11.25 YY51 pKa = 10.45 SMNLAAAIVGGDD63 pKa = 3.31 LHH65 pKa = 7.04 PSFKK69 pKa = 11.13 SMTYY73 pKa = 10.43 LFQKK77 pKa = 10.35 EE78 pKa = 4.28 MEE80 pKa = 4.5 FGSTQEE86 pKa = 3.99 KK87 pKa = 10.7 VNFGSRR93 pKa = 11.84 KK94 pKa = 8.71 PAPQTTYY101 pKa = 10.34 QVTKK105 pKa = 10.32 ARR107 pKa = 11.84 EE108 pKa = 4.32 VYY110 pKa = 10.51 LQTQPLEE117 pKa = 4.38 KK118 pKa = 9.74 KK119 pKa = 10.35 IPMQTYY125 pKa = 9.21 SVSTEE130 pKa = 3.61 GATITFTGRR139 pKa = 11.84 FLFSSSHH146 pKa = 6.01 VGCDD150 pKa = 3.73 DD151 pKa = 4.41 NRR153 pKa = 11.84 TKK155 pKa = 10.94 LAGLDD160 pKa = 3.59 GFTTSNSYY168 pKa = 10.23 QRR170 pKa = 11.84 VKK172 pKa = 10.7 DD173 pKa = 3.79 YY174 pKa = 11.04 YY175 pKa = 10.56 AQEE178 pKa = 3.85 TALALTFAAPEE189 pKa = 3.83 KK190 pKa = 10.28 RR191 pKa = 11.84 GKK193 pKa = 10.02 EE194 pKa = 3.92 KK195 pKa = 10.97
Molecular weight: 21.84 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 8.741
IPC2_protein 8.712
IPC_protein 8.639
Toseland 9.311
ProMoST 9.194
Dawson 9.604
Bjellqvist 9.297
Wikipedia 9.78
Rodwell 9.867
Grimsley 9.677
Solomon 9.648
Lehninger 9.619
Nozaki 9.341
DTASelect 9.282
Thurlkill 9.428
EMBOSS 9.736
Sillero 9.516
Patrickios 4.851
IPC_peptide 9.648
IPC2_peptide 7.819
IPC2.peptide.svr19 7.775
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
6
0
6
3421
111
1986
570.2
64.19
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
6.782 ± 0.737
1.432 ± 0.367
5.817 ± 0.423
7.279 ± 0.723
3.712 ± 0.216
6.109 ± 0.586
2.163 ± 0.4
6.665 ± 0.763
6.226 ± 0.562
10.932 ± 1.059
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.338 ± 0.303
3.537 ± 0.289
4.443 ± 0.338
3.391 ± 0.583
6.402 ± 0.591
7.395 ± 0.642
6.519 ± 0.66
4.969 ± 0.253
1.257 ± 0.395
2.631 ± 0.446
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