Lye Green virus
Average proteome isoelectric point is 7.29
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 5 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|A0A140HEQ6|A0A140HEQ6_9RHAB VP2 OS=Lye Green virus OX=1807808 PE=4 SV=1
MM1 pKa = 7.18 YY2 pKa = 8.91 PNHH5 pKa = 6.65 HH6 pKa = 6.48 NLRR9 pKa = 11.84 GSGQHH14 pKa = 7.32 DD15 pKa = 4.47 DD16 pKa = 3.5 IQFCEE21 pKa = 4.56 GNAEE25 pKa = 4.01 VLNYY29 pKa = 10.03 LKK31 pKa = 10.81 NVTPDD36 pKa = 3.34 MDD38 pKa = 4.76 NDD40 pKa = 4.13 TPPLDD45 pKa = 3.4 WTEE48 pKa = 3.88 EE49 pKa = 4.35 TFPSMAMGSKK59 pKa = 9.84 IKK61 pKa = 9.47 TRR63 pKa = 11.84 PSILDD68 pKa = 3.29 QVNAASIVLNWYY80 pKa = 9.55 VSGIQRR86 pKa = 11.84 RR87 pKa = 11.84 ILVPIEE93 pKa = 3.84 TVIVGMTTSGDD104 pKa = 3.34 ANYY107 pKa = 10.33 VFGDD111 pKa = 4.07 EE112 pKa = 5.05 IFDD115 pKa = 3.52 ATTGIEE121 pKa = 4.68 LEE123 pKa = 4.13 PQPAVEE129 pKa = 4.44 MLTPSEE135 pKa = 4.16 LEE137 pKa = 3.59 RR138 pKa = 11.84 WRR140 pKa = 11.84 AAAIGAGPEE149 pKa = 4.17 LPPMNPMGGIPIAQGDD165 pKa = 3.9 ASKK168 pKa = 10.55 LASAVPDD175 pKa = 3.35 TTLWYY180 pKa = 10.77 KK181 pKa = 11.02 KK182 pKa = 8.05 MWEE185 pKa = 4.11 LLHH188 pKa = 5.96 VVVVADD194 pKa = 3.55 SAEE197 pKa = 4.32 TAEE200 pKa = 4.14 QTAGRR205 pKa = 11.84 RR206 pKa = 11.84 YY207 pKa = 8.21 ALNYY211 pKa = 9.25 IGYY214 pKa = 8.69 ICLLVIRR221 pKa = 11.84 GVAKK225 pKa = 10.58 NHH227 pKa = 5.61 ATVIAALEE235 pKa = 4.17 KK236 pKa = 10.5 NLPDD240 pKa = 3.35 RR241 pKa = 11.84 VTAFWPYY248 pKa = 10.73 DD249 pKa = 3.24 HH250 pKa = 7.19 TMPKK254 pKa = 10.29 PPMGHH259 pKa = 7.27 DD260 pKa = 2.9 ISIRR264 pKa = 11.84 DD265 pKa = 3.43 IEE267 pKa = 4.31 NALEE271 pKa = 4.3 RR272 pKa = 11.84 GSSHH276 pKa = 5.57 TRR278 pKa = 11.84 RR279 pKa = 11.84 LLVNLIQSSLTTEE292 pKa = 3.74 PTKK295 pKa = 10.71 RR296 pKa = 11.84 GILMSGCMKK305 pKa = 10.53 SLQDD309 pKa = 3.45 SGLGALHH316 pKa = 6.45 WVFEE320 pKa = 4.22 ASRR323 pKa = 11.84 AIEE326 pKa = 4.07 VEE328 pKa = 3.77 PRR330 pKa = 11.84 ALMEE334 pKa = 4.22 AMFYY338 pKa = 11.16 GPFIGSTMVVGRR350 pKa = 11.84 FLSEE354 pKa = 3.98 AKK356 pKa = 10.33 NSSRR360 pKa = 11.84 SWKK363 pKa = 7.89 WARR366 pKa = 11.84 VLNDD370 pKa = 3.94 GYY372 pKa = 10.14 LTALSVKK379 pKa = 10.06 NNKK382 pKa = 9.53 IYY384 pKa = 10.92 VATLVALVAEE394 pKa = 5.3 LKK396 pKa = 10.02 PDD398 pKa = 3.52 HH399 pKa = 7.05 AIWNIPSLALSNWMKK414 pKa = 10.6 HH415 pKa = 5.05 RR416 pKa = 11.84 ALEE419 pKa = 4.21 HH420 pKa = 5.86 AQSISAEE427 pKa = 4.3 LYY429 pKa = 10.29 DD430 pKa = 4.34 AAHH433 pKa = 6.32 FQAGSTSGKK442 pKa = 10.02 NVIARR447 pKa = 11.84 IRR449 pKa = 11.84 LAKK452 pKa = 10.5 ANARR456 pKa = 11.84 LTTIPEE462 pKa = 4.38 ANPLPNVQAQMMDD475 pKa = 3.48 DD476 pKa = 3.65 QEE478 pKa = 5.06 LGEE481 pKa = 4.49 VII483 pKa = 4.57
Molecular weight: 53.25 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 5.585
IPC2_protein 5.499
IPC_protein 5.525
Toseland 5.906
ProMoST 5.817
Dawson 5.715
Bjellqvist 5.753
Wikipedia 5.69
Rodwell 5.69
Grimsley 6.071
Solomon 5.715
Lehninger 5.703
Nozaki 5.957
DTASelect 6.135
Thurlkill 6.097
EMBOSS 6.059
Sillero 6.046
Patrickios 4.228
IPC_peptide 5.728
IPC2_peptide 6.059
IPC2.peptide.svr19 5.992
Protein with the highest isoelectric point:
>tr|A0A140HEQ8|A0A140HEQ8_9RHAB Putative glycoprotein OS=Lye Green virus OX=1807808 PE=4 SV=1
MM1 pKa = 7.4 NLLPGASIHH10 pKa = 6.02 QRR12 pKa = 11.84 DD13 pKa = 3.9 KK14 pKa = 10.75 ISRR17 pKa = 11.84 FRR19 pKa = 11.84 KK20 pKa = 9.44 NVLHH24 pKa = 6.79 LEE26 pKa = 4.16 KK27 pKa = 10.72 VVNKK31 pKa = 9.75 VFTSYY36 pKa = 10.72 TITFVKK42 pKa = 8.78 PTSNMSSRR50 pKa = 11.84 LIPRR54 pKa = 11.84 IPVTKK59 pKa = 10.46 SPLKK63 pKa = 9.63 TAIQVEE69 pKa = 4.23 LRR71 pKa = 11.84 LWGAQGLDD79 pKa = 3.07 NTLLKK84 pKa = 10.14 KK85 pKa = 10.36 ICVCVIWEE93 pKa = 4.31 SYY95 pKa = 10.18 KK96 pKa = 11.15 GVVDD100 pKa = 5.86 DD101 pKa = 4.85 PEE103 pKa = 4.44 LWSHH107 pKa = 7.05 ASQALYY113 pKa = 10.8 QRR115 pKa = 11.84 MKK117 pKa = 10.47 RR118 pKa = 11.84 KK119 pKa = 10.26 CEE121 pKa = 3.55 WAPIMSQSSAQFLVSTTWFSLHH143 pKa = 6.47 PRR145 pKa = 11.84 NLYY148 pKa = 10.43 EE149 pKa = 4.5 GFSQKK154 pKa = 8.89 RR155 pKa = 11.84 TFSRR159 pKa = 11.84 LFHH162 pKa = 6.01 FHH164 pKa = 6.88 SPTGGILSVDD174 pKa = 3.38 YY175 pKa = 11.25 VITLRR180 pKa = 11.84 HH181 pKa = 5.25 NTWDD185 pKa = 3.3 LKK187 pKa = 10.94 EE188 pKa = 4.05 YY189 pKa = 11.1 GNMVLMGYY197 pKa = 10.2 LCLEE201 pKa = 4.02 QTNYY205 pKa = 9.87 VPNPKK210 pKa = 10.2 GVISLAIEE218 pKa = 4.16 DD219 pKa = 4.84 LKK221 pKa = 11.23 PLINFDD227 pKa = 3.83 PYY229 pKa = 11.62 QMVRR233 pKa = 11.84 LLGLSPMIEE242 pKa = 4.4 DD243 pKa = 6.03 PIPAPSKK250 pKa = 9.58 TRR252 pKa = 11.84 SILPAKK258 pKa = 9.99 FFKK261 pKa = 10.75 KK262 pKa = 10.49
Molecular weight: 30.11 kDa
Isoelectric point according different methods:
IPC2.protein.svr19 9.088
IPC2_protein 9.165
IPC_protein 9.092
Toseland 9.867
ProMoST 9.589
Dawson 10.087
Bjellqvist 9.75
Wikipedia 10.233
Rodwell 10.54
Grimsley 10.145
Solomon 10.101
Lehninger 10.072
Nozaki 9.911
DTASelect 9.736
Thurlkill 9.926
EMBOSS 10.277
Sillero 9.999
Patrickios 9.984
IPC_peptide 10.101
IPC2_peptide 8.404
IPC2.peptide.svr19 8.048
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
5
0
5
4163
262
2328
832.6
86.03
Amino acid frequency
Ala
Cys
Asp
Glu
Phe
Gly
His
Ile
Lys
Leu
5.02 ± 1.042
1.417 ± 0.21
4.228 ± 0.32
4.66 ± 0.271
3.579 ± 0.393
4.588 ± 0.414
2.618 ± 0.137
6.101 ± 0.378
4.3 ± 0.751
10.545 ± 0.427
Met
Asn
Gln
Pro
Arg
Ser
Thr
Val
Trp
Tyr
2.402 ± 0.321
4.396 ± 0.261
5.213 ± 0.498
3.843 ± 0.364
5.237 ± 0.064
7.278 ± 0.848
5.525 ± 0.599
4.66 ± 0.578
1.513 ± 0.254
3.603 ± 0.311
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