Hepatitis E virus genotype 1 (isolate Human/China/HeBei/1987) (HEV)

Taxonomy: Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes; Hepelivirales; Hepeviridae; Orthohepevirus; Orthohepevirus A

Average proteome isoelectric point is 7.76

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 4 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* 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|Q81870|ORF3_HEVCH Protein ORF3 OS=Hepatitis E virus genotype 1 (isolate Human/China/HeBei/1987) OX=652674 GN=ORF3 PE=1 SV=2
MM1 pKa = 7.57EE2 pKa = 4.63AHH4 pKa = 6.14QFIKK8 pKa = 10.91APGITTAIEE17 pKa = 3.89QAALAAANSALANAVVVRR35 pKa = 11.84PFLSHH40 pKa = 4.88QQIEE44 pKa = 4.15ILINLMQPRR53 pKa = 11.84QLVFRR58 pKa = 11.84PEE60 pKa = 4.24VFWNHH65 pKa = 6.73PIQRR69 pKa = 11.84VIHH72 pKa = 6.4NEE74 pKa = 3.55LEE76 pKa = 4.32LYY78 pKa = 10.41CRR80 pKa = 11.84ARR82 pKa = 11.84SGRR85 pKa = 11.84CLEE88 pKa = 4.45IGAHH92 pKa = 5.74PRR94 pKa = 11.84SINDD98 pKa = 3.23NPNVVHH104 pKa = 7.25RR105 pKa = 11.84CFLRR109 pKa = 11.84PAGRR113 pKa = 11.84DD114 pKa = 3.29VQRR117 pKa = 11.84WYY119 pKa = 8.92TAPTRR124 pKa = 11.84GPAANCRR131 pKa = 11.84RR132 pKa = 11.84SALRR136 pKa = 11.84GLPAADD142 pKa = 3.02RR143 pKa = 11.84TYY145 pKa = 11.23CFDD148 pKa = 4.22GFSGCNFPAEE158 pKa = 4.34TGVALYY164 pKa = 10.02SLHH167 pKa = 7.32DD168 pKa = 3.86MSPSDD173 pKa = 3.32VAEE176 pKa = 3.74AMFRR180 pKa = 11.84HH181 pKa = 5.77GMTRR185 pKa = 11.84LYY187 pKa = 10.76AALHH191 pKa = 6.09LPPEE195 pKa = 4.34VLLPPGTYY203 pKa = 8.37RR204 pKa = 11.84TASYY208 pKa = 11.29LLIHH212 pKa = 7.25DD213 pKa = 4.03GRR215 pKa = 11.84RR216 pKa = 11.84VVVTYY221 pKa = 10.7EE222 pKa = 4.09GDD224 pKa = 3.0TSAGYY229 pKa = 9.57NHH231 pKa = 7.39DD232 pKa = 3.79VSNLRR237 pKa = 11.84SWIRR241 pKa = 11.84TTKK244 pKa = 9.32VTGDD248 pKa = 3.46HH249 pKa = 6.7PLVIEE254 pKa = 4.17RR255 pKa = 11.84VRR257 pKa = 11.84AIGCHH262 pKa = 5.35FVLLLTAAPEE272 pKa = 4.21PSPTPYY278 pKa = 10.22VPYY281 pKa = 10.04PRR283 pKa = 11.84STEE286 pKa = 3.98VYY288 pKa = 8.33VRR290 pKa = 11.84SIFGPGGTPSLFPTSCSTKK309 pKa = 8.79STFHH313 pKa = 6.86AVPAHH318 pKa = 5.0IWDD321 pKa = 3.72RR322 pKa = 11.84LMLFGATLDD331 pKa = 4.16DD332 pKa = 4.5QAFCCSRR339 pKa = 11.84LMTYY343 pKa = 10.53LRR345 pKa = 11.84GISYY349 pKa = 10.34KK350 pKa = 9.24VTVGTLVANEE360 pKa = 4.02GWNASEE366 pKa = 4.24VALTAVITAAYY377 pKa = 8.25LTICHH382 pKa = 5.39QRR384 pKa = 11.84YY385 pKa = 9.04LRR387 pKa = 11.84TQAISKK393 pKa = 9.62GMRR396 pKa = 11.84RR397 pKa = 11.84LEE399 pKa = 3.98RR400 pKa = 11.84EE401 pKa = 3.86HH402 pKa = 6.01AQKK405 pKa = 10.82FITRR409 pKa = 11.84LYY411 pKa = 9.12SWLFEE416 pKa = 4.19KK417 pKa = 10.38SGRR420 pKa = 11.84DD421 pKa = 3.81YY422 pKa = 11.22IPGRR426 pKa = 11.84QLEE429 pKa = 4.96FYY431 pKa = 9.31AQCRR435 pKa = 11.84RR436 pKa = 11.84WLSAGFHH443 pKa = 6.74LDD445 pKa = 3.18PRR447 pKa = 11.84VLVFDD452 pKa = 4.62EE453 pKa = 5.0SAPCHH458 pKa = 6.34CRR460 pKa = 11.84TAIRR464 pKa = 11.84KK465 pKa = 8.45AVSKK469 pKa = 8.75FCCFMKK475 pKa = 10.28WLGQEE480 pKa = 4.51CTCFLQPAEE489 pKa = 4.45GAVGDD494 pKa = 3.92QGHH497 pKa = 7.22DD498 pKa = 3.24NEE500 pKa = 5.13AYY502 pKa = 9.75EE503 pKa = 5.0GSDD506 pKa = 3.26VDD508 pKa = 3.98PAEE511 pKa = 4.27SAISDD516 pKa = 3.23ISGSYY521 pKa = 8.87VVPGTALQPLYY532 pKa = 10.5QALDD536 pKa = 3.68LPAEE540 pKa = 4.14IVARR544 pKa = 11.84AGRR547 pKa = 11.84LTATVKK553 pKa = 10.33VSQVDD558 pKa = 3.62GRR560 pKa = 11.84IDD562 pKa = 4.13CEE564 pKa = 4.03TLLGNKK570 pKa = 7.47TFRR573 pKa = 11.84TSFVDD578 pKa = 4.03GAVLEE583 pKa = 4.68TNGPEE588 pKa = 3.75RR589 pKa = 11.84HH590 pKa = 6.04NLSFDD595 pKa = 3.43ASQSTMAAGPFSLTYY610 pKa = 9.96AASAAGLEE618 pKa = 4.15VRR620 pKa = 11.84YY621 pKa = 9.82VAAGLDD627 pKa = 3.58HH628 pKa = 7.04RR629 pKa = 11.84AVFAPGVSPRR639 pKa = 11.84SAPGEE644 pKa = 4.02VTAFCSALYY653 pKa = 10.21RR654 pKa = 11.84FNRR657 pKa = 11.84EE658 pKa = 3.7AQRR661 pKa = 11.84LSLTGNFWFHH671 pKa = 7.12PEE673 pKa = 3.77GLLGPFAPFSPGHH686 pKa = 4.97VWEE689 pKa = 4.76SANPFCGEE697 pKa = 3.8STLYY701 pKa = 9.5TRR703 pKa = 11.84TWSEE707 pKa = 3.43VDD709 pKa = 3.47AVSSPAQPDD718 pKa = 3.32LGFISEE724 pKa = 4.13PSIPSRR730 pKa = 11.84AATLTPAAPLPPPAPDD746 pKa = 4.08PSPTPSAPARR756 pKa = 11.84GEE758 pKa = 3.93PAPGATARR766 pKa = 11.84APAITHH772 pKa = 4.41QAARR776 pKa = 11.84HH777 pKa = 5.03RR778 pKa = 11.84RR779 pKa = 11.84LLFTYY784 pKa = 9.96PDD786 pKa = 3.74GSKK789 pKa = 10.66VFAGSLFEE797 pKa = 4.89STCTWLVNASNVDD810 pKa = 3.37HH811 pKa = 7.14RR812 pKa = 11.84PGGGLCHH819 pKa = 7.09AFYY822 pKa = 10.77QRR824 pKa = 11.84YY825 pKa = 7.18PASFDD830 pKa = 3.19AASFVMRR837 pKa = 11.84DD838 pKa = 2.94GAAAYY843 pKa = 7.51TLTPRR848 pKa = 11.84PIIHH852 pKa = 6.92AVAPDD857 pKa = 3.25YY858 pKa = 10.93RR859 pKa = 11.84LEE861 pKa = 4.62HH862 pKa = 5.83NPKK865 pKa = 9.04MLEE868 pKa = 3.4AAYY871 pKa = 10.5RR872 pKa = 11.84EE873 pKa = 4.4TCSRR877 pKa = 11.84LGTAAYY883 pKa = 8.09PLLGTGIYY891 pKa = 9.13QVPIGPSFDD900 pKa = 2.74AWEE903 pKa = 4.29RR904 pKa = 11.84NHH906 pKa = 7.21RR907 pKa = 11.84PGDD910 pKa = 3.68EE911 pKa = 4.4LYY913 pKa = 10.98LPEE916 pKa = 4.92LAARR920 pKa = 11.84WFEE923 pKa = 4.47ANRR926 pKa = 11.84PTCPTLTITEE936 pKa = 4.34DD937 pKa = 3.34VARR940 pKa = 11.84TANLAIEE947 pKa = 4.89LDD949 pKa = 3.67SATDD953 pKa = 3.23VGRR956 pKa = 11.84ACAGCRR962 pKa = 11.84VTPGVVQYY970 pKa = 10.88QFTAGVPGSGKK981 pKa = 10.06SRR983 pKa = 11.84SITQADD989 pKa = 3.35VDD991 pKa = 4.37VVVVPTRR998 pKa = 11.84EE999 pKa = 3.81LRR1001 pKa = 11.84NAWRR1005 pKa = 11.84RR1006 pKa = 11.84RR1007 pKa = 11.84GFAAFTPHH1015 pKa = 5.07TAARR1019 pKa = 11.84VTQGRR1024 pKa = 11.84RR1025 pKa = 11.84VVIDD1029 pKa = 3.97EE1030 pKa = 4.65APSLPPHH1037 pKa = 6.87LLLLHH1042 pKa = 5.78MQRR1045 pKa = 11.84AATVHH1050 pKa = 6.56LLGDD1054 pKa = 4.18PNQIPAIDD1062 pKa = 4.12FEE1064 pKa = 4.73HH1065 pKa = 6.99AGLVPAIRR1073 pKa = 11.84PDD1075 pKa = 3.84LAPTSWWHH1083 pKa = 4.24VTHH1086 pKa = 7.31RR1087 pKa = 11.84CPADD1091 pKa = 3.22VCEE1094 pKa = 5.5LIRR1097 pKa = 11.84GAYY1100 pKa = 9.61PMIQTTSRR1108 pKa = 11.84VLRR1111 pKa = 11.84SLFWGEE1117 pKa = 3.62PAVGQKK1123 pKa = 10.54LVFTQAAKK1131 pKa = 10.21AANPGSVTVHH1141 pKa = 6.28EE1142 pKa = 4.71AQGATYY1148 pKa = 10.23TEE1150 pKa = 4.16TTIIATADD1158 pKa = 3.21ARR1160 pKa = 11.84GLIQSSRR1167 pKa = 11.84AHH1169 pKa = 6.84AIVALTRR1176 pKa = 11.84HH1177 pKa = 5.34TEE1179 pKa = 3.6KK1180 pKa = 10.78CVIIDD1185 pKa = 3.46APGLLRR1191 pKa = 11.84EE1192 pKa = 4.41VGISDD1197 pKa = 5.48AIVNNFFLAGGEE1209 pKa = 4.15IGHH1212 pKa = 5.98QRR1214 pKa = 11.84PSVIPRR1220 pKa = 11.84GNPDD1224 pKa = 3.52ANVDD1228 pKa = 3.72TLAAFPPSCQISAFHH1243 pKa = 6.15QLAEE1247 pKa = 4.37EE1248 pKa = 4.52LGHH1251 pKa = 6.77RR1252 pKa = 11.84PAPVAAVLPPCPEE1265 pKa = 4.2LEE1267 pKa = 4.08QGLLYY1272 pKa = 10.62LPQEE1276 pKa = 4.29LTTCDD1281 pKa = 3.24SVVTFEE1287 pKa = 4.48LTDD1290 pKa = 3.41IVHH1293 pKa = 6.8CRR1295 pKa = 11.84MAAPSQRR1302 pKa = 11.84KK1303 pKa = 8.38AVLSTLVGHH1312 pKa = 6.18YY1313 pKa = 10.13GRR1315 pKa = 11.84RR1316 pKa = 11.84TKK1318 pKa = 10.6LYY1320 pKa = 8.81NASHH1324 pKa = 6.61SDD1326 pKa = 3.4VRR1328 pKa = 11.84DD1329 pKa = 3.31SLARR1333 pKa = 11.84FIPAIGHH1340 pKa = 4.85VQVTTCEE1347 pKa = 3.94LYY1349 pKa = 10.59EE1350 pKa = 4.06LVEE1353 pKa = 4.12AMVEE1357 pKa = 4.04KK1358 pKa = 10.67GQDD1361 pKa = 3.16GSAVLEE1367 pKa = 4.15LDD1369 pKa = 3.29LCNRR1373 pKa = 11.84DD1374 pKa = 3.02VSRR1377 pKa = 11.84ITFFQKK1383 pKa = 10.55DD1384 pKa = 3.93CNKK1387 pKa = 8.61FTTGEE1392 pKa = 4.24TIAHH1396 pKa = 5.9GKK1398 pKa = 8.77VGQGISAWSKK1408 pKa = 6.94TFCALFGPWFRR1419 pKa = 11.84AIEE1422 pKa = 4.02KK1423 pKa = 10.41AILALLPQGVFYY1435 pKa = 11.34GDD1437 pKa = 4.07AFDD1440 pKa = 4.55DD1441 pKa = 4.43TVFSAAVAAARR1452 pKa = 11.84ASMVFEE1458 pKa = 4.4NDD1460 pKa = 2.7FSEE1463 pKa = 5.59FDD1465 pKa = 3.36STQNNFSLGLEE1476 pKa = 4.07CAIMVEE1482 pKa = 4.49CGMPQWLIRR1491 pKa = 11.84LYY1493 pKa = 10.88HH1494 pKa = 7.17LIRR1497 pKa = 11.84SAWILQAPKK1506 pKa = 10.26EE1507 pKa = 4.23SLRR1510 pKa = 11.84GFWKK1514 pKa = 10.1KK1515 pKa = 10.16HH1516 pKa = 4.77SGEE1519 pKa = 4.38PGTLLWNTVWNMAVITHH1536 pKa = 6.96CYY1538 pKa = 10.1DD1539 pKa = 3.28FRR1541 pKa = 11.84DD1542 pKa = 3.76LQVAAFKK1549 pKa = 11.05GDD1551 pKa = 3.77DD1552 pKa = 4.07SIVLCSEE1559 pKa = 4.01YY1560 pKa = 10.33RR1561 pKa = 11.84QSPGAAVLIAGCGLKK1576 pKa = 10.61LKK1578 pKa = 10.73VDD1580 pKa = 4.42FRR1582 pKa = 11.84PIGLYY1587 pKa = 10.44AGVVVAPGLGALPDD1601 pKa = 3.62VVRR1604 pKa = 11.84FAGRR1608 pKa = 11.84LTEE1611 pKa = 4.5KK1612 pKa = 10.41NWGPGPEE1619 pKa = 3.87RR1620 pKa = 11.84AKK1622 pKa = 10.26QLRR1625 pKa = 11.84LAVSDD1630 pKa = 4.18FLRR1633 pKa = 11.84KK1634 pKa = 8.27LTNVAQMCVDD1644 pKa = 3.66VVSRR1648 pKa = 11.84VYY1650 pKa = 10.56GVSPGLVHH1658 pKa = 6.67NLIGMLQAVADD1669 pKa = 4.89GKK1671 pKa = 10.94AHH1673 pKa = 5.47FTEE1676 pKa = 4.66SVKK1679 pKa = 10.67PVLDD1683 pKa = 3.58LTNSILCRR1691 pKa = 11.84VEE1693 pKa = 3.75

Molecular weight:
185.05 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>sp|Q81871|CAPSD_HEVCH Secreted protein ORF2 OS=Hepatitis E virus genotype 1 (isolate Human/China/HeBei/1987) OX=652674 GN=ORF2 PE=1 SV=1
MM1 pKa = 7.75GSRR4 pKa = 11.84PCALGLFCCCSSCFCLCCPRR24 pKa = 11.84HH25 pKa = 5.95RR26 pKa = 11.84PVSRR30 pKa = 11.84LAAAVGGAAAVPAVVSGVTGLILSPSQSPIFIQPTPSPPMSPLRR74 pKa = 11.84PGLDD78 pKa = 2.99LVFANPPDD86 pKa = 3.5HH87 pKa = 6.75SAPLGVTRR95 pKa = 11.84PSAPPLPHH103 pKa = 7.32VVDD106 pKa = 5.35LPQLGPRR113 pKa = 11.84RR114 pKa = 3.8

Molecular weight:
11.68 kDa
Isoelectric point according different methods:






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

3

1

4

3112

114

1693

778.0

84.22

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.215 ± 0.339

1.96 ± 0.629

4.434 ± 0.116

4.145 ± 0.554

3.695 ± 0.553

7.455 ± 0.295

2.603 ± 0.411

3.792 ± 0.319

1.832 ± 0.257

9.383 ± 0.284

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.285 ± 0.057

2.988 ± 0.25

7.841 ± 0.79

3.503 ± 0.155

7.23 ± 0.068

7.294 ± 0.759

7.712 ± 0.996

7.262 ± 0.248

1.285 ± 0.181

3.085 ± 0.284

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
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski