Wuhan horsefly Virus 3

Taxonomy: Viruses; Riboviria; unclassified Riboviria; unclassified RNA viruses ShiM-2016

Average proteome isoelectric point is 9.19

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1 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:
>tr|A0A1L3KIE1|A0A1L3KIE1_9VIRU RNA-dependent RNA polymerase OS=Wuhan horsefly Virus 3 OX=1923704 PE=4 SV=1
MM1 pKa = 7.36TVTSVPVVAQVRR13 pKa = 11.84IPTLRR18 pKa = 11.84LAAAVLQRR26 pKa = 11.84SPVLRR31 pKa = 11.84KK32 pKa = 9.81GSLRR36 pKa = 11.84EE37 pKa = 3.62SLLRR41 pKa = 11.84LRR43 pKa = 11.84SLSLKK48 pKa = 10.63AEE50 pKa = 4.06EE51 pKa = 4.3RR52 pKa = 11.84LDD54 pKa = 4.25PIEE57 pKa = 4.16RR58 pKa = 11.84KK59 pKa = 9.36FRR61 pKa = 11.84EE62 pKa = 3.99EE63 pKa = 3.47LLRR66 pKa = 11.84WVDD69 pKa = 3.02AALYY73 pKa = 9.01MSLPMYY79 pKa = 10.54NRR81 pKa = 11.84TISGSHH87 pKa = 5.13QVEE90 pKa = 4.53QYY92 pKa = 11.6LLALWKK98 pKa = 10.2LLHH101 pKa = 5.89YY102 pKa = 10.0VYY104 pKa = 10.64KK105 pKa = 10.93NSIPDD110 pKa = 3.42VVKK113 pKa = 9.64TLKK116 pKa = 10.81DD117 pKa = 3.27LFFRR121 pKa = 11.84YY122 pKa = 9.81LDD124 pKa = 4.34AGLQSDD130 pKa = 3.84RR131 pKa = 11.84EE132 pKa = 3.94FRR134 pKa = 11.84RR135 pKa = 11.84RR136 pKa = 11.84RR137 pKa = 11.84FTYY140 pKa = 9.52LGKK143 pKa = 10.11RR144 pKa = 11.84HH145 pKa = 5.87PLKK148 pKa = 10.88GFFAIAVKK156 pKa = 10.7GLTRR160 pKa = 11.84EE161 pKa = 4.0SARR164 pKa = 11.84TIGLAGRR171 pKa = 11.84CIPSLPLSKK180 pKa = 10.19EE181 pKa = 3.82RR182 pKa = 11.84RR183 pKa = 11.84LEE185 pKa = 3.89EE186 pKa = 3.81YY187 pKa = 11.12LNLKK191 pKa = 9.5EE192 pKa = 5.11RR193 pKa = 11.84LTTPMPTIPACRR205 pKa = 11.84GCGHH209 pKa = 7.89LPPEE213 pKa = 4.94HH214 pKa = 6.99PDD216 pKa = 2.91KK217 pKa = 11.06RR218 pKa = 11.84LAAGPGCQRR227 pKa = 11.84LSRR230 pKa = 11.84DD231 pKa = 3.79HH232 pKa = 7.55IVEE235 pKa = 4.17SVIKK239 pKa = 9.74FAEE242 pKa = 4.34VFARR246 pKa = 11.84PVKK249 pKa = 10.1HH250 pKa = 6.53LPPMSYY256 pKa = 9.85PADD259 pKa = 3.33NMVYY263 pKa = 9.99IPGPLHH269 pKa = 6.78HH270 pKa = 7.2GEE272 pKa = 4.03TRR274 pKa = 11.84PWLMGVTKK282 pKa = 9.76PAVEE286 pKa = 5.1AISDD290 pKa = 3.71AFDD293 pKa = 5.34SFDD296 pKa = 3.23EE297 pKa = 4.26WKK299 pKa = 10.62EE300 pKa = 3.81AVNSPKK306 pKa = 10.46LPYY309 pKa = 10.07QLGIWSVHH317 pKa = 6.01PEE319 pKa = 4.2AIEE322 pKa = 4.09NPPEE326 pKa = 4.52RR327 pKa = 11.84DD328 pKa = 3.1PAVGLTRR335 pKa = 11.84VISEE339 pKa = 4.27GEE341 pKa = 4.0SLKK344 pKa = 9.79TPKK347 pKa = 9.98RR348 pKa = 11.84RR349 pKa = 11.84ANVWYY354 pKa = 9.58DD355 pKa = 3.4RR356 pKa = 11.84KK357 pKa = 10.64DD358 pKa = 3.31LRR360 pKa = 11.84VWYY363 pKa = 9.09SEE365 pKa = 3.66RR366 pKa = 11.84HH367 pKa = 5.24APSVLHH373 pKa = 6.55PKK375 pKa = 10.47DD376 pKa = 3.69PEE378 pKa = 3.73AEE380 pKa = 3.9RR381 pKa = 11.84RR382 pKa = 11.84DD383 pKa = 3.68DD384 pKa = 5.06HH385 pKa = 7.43RR386 pKa = 11.84ILPPGYY392 pKa = 10.05GLRR395 pKa = 11.84ALKK398 pKa = 10.09RR399 pKa = 11.84SPIAPILNDD408 pKa = 3.29VVLSGEE414 pKa = 4.29DD415 pKa = 3.14QCLVPVHH422 pKa = 6.32KK423 pKa = 10.92VLFIPEE429 pKa = 3.97AGAKK433 pKa = 9.61VRR435 pKa = 11.84VATVPSVVSLQTAARR450 pKa = 11.84QINGIVLRR458 pKa = 11.84ALKK461 pKa = 10.1HH462 pKa = 6.15CPTFHH467 pKa = 7.48LGLKK471 pKa = 9.64NSKK474 pKa = 9.89CFSSKK479 pKa = 8.83TFAMPDD485 pKa = 3.14GAKK488 pKa = 10.03FYY490 pKa = 11.15SVDD493 pKa = 3.67LSAASDD499 pKa = 3.63RR500 pKa = 11.84LSQPLSLSVLWPFIRR515 pKa = 11.84EE516 pKa = 4.0AEE518 pKa = 4.25KK519 pKa = 10.95AGLEE523 pKa = 4.11NAFEE527 pKa = 4.37VARR530 pKa = 11.84LSCGPQRR537 pKa = 11.84IILEE541 pKa = 4.4DD542 pKa = 3.99PEE544 pKa = 4.71VMEE547 pKa = 5.51LLADD551 pKa = 4.23PKK553 pKa = 11.07YY554 pKa = 10.38SAHH557 pKa = 6.63LPFFEE562 pKa = 4.57TEE564 pKa = 3.74AGLLMGTPLAWPALSLLHH582 pKa = 6.84LFAALEE588 pKa = 4.12AGIDD592 pKa = 3.25IHH594 pKa = 8.03RR595 pKa = 11.84VFIVGDD601 pKa = 3.88DD602 pKa = 3.63GGLIATAPEE611 pKa = 3.86YY612 pKa = 10.12QKK614 pKa = 10.88YY615 pKa = 7.54YY616 pKa = 10.9HH617 pKa = 7.02IMTNILGLRR626 pKa = 11.84VNRR629 pKa = 11.84EE630 pKa = 3.96KK631 pKa = 9.92THH633 pKa = 6.36EE634 pKa = 4.16SPMMGVVAQKK644 pKa = 10.4VLKK647 pKa = 10.03IRR649 pKa = 11.84PAPCPHH655 pKa = 7.01AGTPRR660 pKa = 11.84GKK662 pKa = 10.6LGIGPLTVWDD672 pKa = 5.02FVRR675 pKa = 11.84HH676 pKa = 5.17EE677 pKa = 4.78LNLNPNEE684 pKa = 4.2SPVYY688 pKa = 7.88WGKK691 pKa = 10.43VEE693 pKa = 5.32LDD695 pKa = 3.29QSHH698 pKa = 7.05CYY700 pKa = 10.02VPAALTARR708 pKa = 11.84SRR710 pKa = 11.84RR711 pKa = 11.84RR712 pKa = 11.84RR713 pKa = 11.84DD714 pKa = 3.01PHH716 pKa = 7.64APWNPPEE723 pKa = 4.1WSDD726 pKa = 3.34VARR729 pKa = 11.84WKK731 pKa = 9.49RR732 pKa = 11.84WRR734 pKa = 11.84RR735 pKa = 11.84EE736 pKa = 3.93RR737 pKa = 11.84LPKK740 pKa = 10.2ALRR743 pKa = 11.84LVYY746 pKa = 9.91PSLVSQSRR754 pKa = 11.84YY755 pKa = 9.14RR756 pKa = 11.84GLRR759 pKa = 11.84MEE761 pKa = 4.88APAILGGCGPLTEE774 pKa = 4.39GAVRR778 pKa = 11.84KK779 pKa = 9.91GLTPVQRR786 pKa = 11.84AGAYY790 pKa = 9.73AIARR794 pKa = 11.84EE795 pKa = 4.13IMHH798 pKa = 6.57GTRR801 pKa = 11.84KK802 pKa = 10.19DD803 pKa = 3.36LSIDD807 pKa = 3.39VGPDD811 pKa = 3.0LTRR814 pKa = 11.84TIPRR818 pKa = 11.84AVILAANEE826 pKa = 4.04VFNEE830 pKa = 4.34LPRR833 pKa = 11.84SEE835 pKa = 4.17TRR837 pKa = 11.84GTGLPKK843 pKa = 10.12EE844 pKa = 3.99AALRR848 pKa = 11.84SLTSFFVRR856 pKa = 11.84VAWEE860 pKa = 4.23GGFRR864 pKa = 11.84DD865 pKa = 3.55ANSYY869 pKa = 10.43LGRR872 pKa = 11.84SLGHH876 pKa = 5.46RR877 pKa = 11.84VVRR880 pKa = 11.84HH881 pKa = 5.69PGRR884 pKa = 11.84LLEE887 pKa = 4.32AKK889 pKa = 10.16GRR891 pKa = 11.84IFLRR895 pKa = 11.84SRR897 pKa = 11.84GKK899 pKa = 10.14RR900 pKa = 11.84AVPKK904 pKa = 10.09PLTVVQAFKK913 pKa = 10.9RR914 pKa = 11.84LPKK917 pKa = 10.2PVDD920 pKa = 3.41VSPGVLKK927 pKa = 10.77GLNRR931 pKa = 11.84LIHH934 pKa = 6.99DD935 pKa = 4.86LDD937 pKa = 4.74LGGRR941 pKa = 11.84QRR943 pKa = 11.84KK944 pKa = 8.64RR945 pKa = 11.84RR946 pKa = 11.84LDD948 pKa = 3.6YY949 pKa = 11.04VLSAGRR955 pKa = 11.84NDD957 pKa = 3.84DD958 pKa = 4.13AEE960 pKa = 4.67EE961 pKa = 4.67GTSSSSVQVPEE972 pKa = 4.83AMSSLLNRR980 pKa = 11.84LRR982 pKa = 11.84HH983 pKa = 5.11GWGKK987 pKa = 10.08VWGQIQSLGSGGKK1000 pKa = 10.18GNLTSTHH1007 pKa = 6.46HH1008 pKa = 5.81EE1009 pKa = 3.97AA1010 pKa = 5.0

Molecular weight: 113.17 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1L3KIE1|A0A1L3KIE1_9VIRU RNA-dependent RNA polymerase OS=Wuhan horsefly Virus 3 OX=1923704 PE=4 SV=1
MM1 pKa = 7.36TVTSVPVVAQVRR13 pKa = 11.84IPTLRR18 pKa = 11.84LAAAVLQRR26 pKa = 11.84SPVLRR31 pKa = 11.84KK32 pKa = 9.81GSLRR36 pKa = 11.84EE37 pKa = 3.62SLLRR41 pKa = 11.84LRR43 pKa = 11.84SLSLKK48 pKa = 10.63AEE50 pKa = 4.06EE51 pKa = 4.3RR52 pKa = 11.84LDD54 pKa = 4.25PIEE57 pKa = 4.16RR58 pKa = 11.84KK59 pKa = 9.36FRR61 pKa = 11.84EE62 pKa = 3.99EE63 pKa = 3.47LLRR66 pKa = 11.84WVDD69 pKa = 3.02AALYY73 pKa = 9.01MSLPMYY79 pKa = 10.54NRR81 pKa = 11.84TISGSHH87 pKa = 5.13QVEE90 pKa = 4.53QYY92 pKa = 11.6LLALWKK98 pKa = 10.2LLHH101 pKa = 5.89YY102 pKa = 10.0VYY104 pKa = 10.64KK105 pKa = 10.93NSIPDD110 pKa = 3.42VVKK113 pKa = 9.64TLKK116 pKa = 10.81DD117 pKa = 3.27LFFRR121 pKa = 11.84YY122 pKa = 9.81LDD124 pKa = 4.34AGLQSDD130 pKa = 3.84RR131 pKa = 11.84EE132 pKa = 3.94FRR134 pKa = 11.84RR135 pKa = 11.84RR136 pKa = 11.84RR137 pKa = 11.84FTYY140 pKa = 9.52LGKK143 pKa = 10.11RR144 pKa = 11.84HH145 pKa = 5.87PLKK148 pKa = 10.88GFFAIAVKK156 pKa = 10.7GLTRR160 pKa = 11.84EE161 pKa = 4.0SARR164 pKa = 11.84TIGLAGRR171 pKa = 11.84CIPSLPLSKK180 pKa = 10.19EE181 pKa = 3.82RR182 pKa = 11.84RR183 pKa = 11.84LEE185 pKa = 3.89EE186 pKa = 3.81YY187 pKa = 11.12LNLKK191 pKa = 9.5EE192 pKa = 5.11RR193 pKa = 11.84LTTPMPTIPACRR205 pKa = 11.84GCGHH209 pKa = 7.89LPPEE213 pKa = 4.94HH214 pKa = 6.99PDD216 pKa = 2.91KK217 pKa = 11.06RR218 pKa = 11.84LAAGPGCQRR227 pKa = 11.84LSRR230 pKa = 11.84DD231 pKa = 3.79HH232 pKa = 7.55IVEE235 pKa = 4.17SVIKK239 pKa = 9.74FAEE242 pKa = 4.34VFARR246 pKa = 11.84PVKK249 pKa = 10.1HH250 pKa = 6.53LPPMSYY256 pKa = 9.85PADD259 pKa = 3.33NMVYY263 pKa = 9.99IPGPLHH269 pKa = 6.78HH270 pKa = 7.2GEE272 pKa = 4.03TRR274 pKa = 11.84PWLMGVTKK282 pKa = 9.76PAVEE286 pKa = 5.1AISDD290 pKa = 3.71AFDD293 pKa = 5.34SFDD296 pKa = 3.23EE297 pKa = 4.26WKK299 pKa = 10.62EE300 pKa = 3.81AVNSPKK306 pKa = 10.46LPYY309 pKa = 10.07QLGIWSVHH317 pKa = 6.01PEE319 pKa = 4.2AIEE322 pKa = 4.09NPPEE326 pKa = 4.52RR327 pKa = 11.84DD328 pKa = 3.1PAVGLTRR335 pKa = 11.84VISEE339 pKa = 4.27GEE341 pKa = 4.0SLKK344 pKa = 9.79TPKK347 pKa = 9.98RR348 pKa = 11.84RR349 pKa = 11.84ANVWYY354 pKa = 9.58DD355 pKa = 3.4RR356 pKa = 11.84KK357 pKa = 10.64DD358 pKa = 3.31LRR360 pKa = 11.84VWYY363 pKa = 9.09SEE365 pKa = 3.66RR366 pKa = 11.84HH367 pKa = 5.24APSVLHH373 pKa = 6.55PKK375 pKa = 10.47DD376 pKa = 3.69PEE378 pKa = 3.73AEE380 pKa = 3.9RR381 pKa = 11.84RR382 pKa = 11.84DD383 pKa = 3.68DD384 pKa = 5.06HH385 pKa = 7.43RR386 pKa = 11.84ILPPGYY392 pKa = 10.05GLRR395 pKa = 11.84ALKK398 pKa = 10.09RR399 pKa = 11.84SPIAPILNDD408 pKa = 3.29VVLSGEE414 pKa = 4.29DD415 pKa = 3.14QCLVPVHH422 pKa = 6.32KK423 pKa = 10.92VLFIPEE429 pKa = 3.97AGAKK433 pKa = 9.61VRR435 pKa = 11.84VATVPSVVSLQTAARR450 pKa = 11.84QINGIVLRR458 pKa = 11.84ALKK461 pKa = 10.1HH462 pKa = 6.15CPTFHH467 pKa = 7.48LGLKK471 pKa = 9.64NSKK474 pKa = 9.89CFSSKK479 pKa = 8.83TFAMPDD485 pKa = 3.14GAKK488 pKa = 10.03FYY490 pKa = 11.15SVDD493 pKa = 3.67LSAASDD499 pKa = 3.63RR500 pKa = 11.84LSQPLSLSVLWPFIRR515 pKa = 11.84EE516 pKa = 4.0AEE518 pKa = 4.25KK519 pKa = 10.95AGLEE523 pKa = 4.11NAFEE527 pKa = 4.37VARR530 pKa = 11.84LSCGPQRR537 pKa = 11.84IILEE541 pKa = 4.4DD542 pKa = 3.99PEE544 pKa = 4.71VMEE547 pKa = 5.51LLADD551 pKa = 4.23PKK553 pKa = 11.07YY554 pKa = 10.38SAHH557 pKa = 6.63LPFFEE562 pKa = 4.57TEE564 pKa = 3.74AGLLMGTPLAWPALSLLHH582 pKa = 6.84LFAALEE588 pKa = 4.12AGIDD592 pKa = 3.25IHH594 pKa = 8.03RR595 pKa = 11.84VFIVGDD601 pKa = 3.88DD602 pKa = 3.63GGLIATAPEE611 pKa = 3.86YY612 pKa = 10.12QKK614 pKa = 10.88YY615 pKa = 7.54YY616 pKa = 10.9HH617 pKa = 7.02IMTNILGLRR626 pKa = 11.84VNRR629 pKa = 11.84EE630 pKa = 3.96KK631 pKa = 9.92THH633 pKa = 6.36EE634 pKa = 4.16SPMMGVVAQKK644 pKa = 10.4VLKK647 pKa = 10.03IRR649 pKa = 11.84PAPCPHH655 pKa = 7.01AGTPRR660 pKa = 11.84GKK662 pKa = 10.6LGIGPLTVWDD672 pKa = 5.02FVRR675 pKa = 11.84HH676 pKa = 5.17EE677 pKa = 4.78LNLNPNEE684 pKa = 4.2SPVYY688 pKa = 7.88WGKK691 pKa = 10.43VEE693 pKa = 5.32LDD695 pKa = 3.29QSHH698 pKa = 7.05CYY700 pKa = 10.02VPAALTARR708 pKa = 11.84SRR710 pKa = 11.84RR711 pKa = 11.84RR712 pKa = 11.84RR713 pKa = 11.84DD714 pKa = 3.01PHH716 pKa = 7.64APWNPPEE723 pKa = 4.1WSDD726 pKa = 3.34VARR729 pKa = 11.84WKK731 pKa = 9.49RR732 pKa = 11.84WRR734 pKa = 11.84RR735 pKa = 11.84EE736 pKa = 3.93RR737 pKa = 11.84LPKK740 pKa = 10.2ALRR743 pKa = 11.84LVYY746 pKa = 9.91PSLVSQSRR754 pKa = 11.84YY755 pKa = 9.14RR756 pKa = 11.84GLRR759 pKa = 11.84MEE761 pKa = 4.88APAILGGCGPLTEE774 pKa = 4.39GAVRR778 pKa = 11.84KK779 pKa = 9.91GLTPVQRR786 pKa = 11.84AGAYY790 pKa = 9.73AIARR794 pKa = 11.84EE795 pKa = 4.13IMHH798 pKa = 6.57GTRR801 pKa = 11.84KK802 pKa = 10.19DD803 pKa = 3.36LSIDD807 pKa = 3.39VGPDD811 pKa = 3.0LTRR814 pKa = 11.84TIPRR818 pKa = 11.84AVILAANEE826 pKa = 4.04VFNEE830 pKa = 4.34LPRR833 pKa = 11.84SEE835 pKa = 4.17TRR837 pKa = 11.84GTGLPKK843 pKa = 10.12EE844 pKa = 3.99AALRR848 pKa = 11.84SLTSFFVRR856 pKa = 11.84VAWEE860 pKa = 4.23GGFRR864 pKa = 11.84DD865 pKa = 3.55ANSYY869 pKa = 10.43LGRR872 pKa = 11.84SLGHH876 pKa = 5.46RR877 pKa = 11.84VVRR880 pKa = 11.84HH881 pKa = 5.69PGRR884 pKa = 11.84LLEE887 pKa = 4.32AKK889 pKa = 10.16GRR891 pKa = 11.84IFLRR895 pKa = 11.84SRR897 pKa = 11.84GKK899 pKa = 10.14RR900 pKa = 11.84AVPKK904 pKa = 10.09PLTVVQAFKK913 pKa = 10.9RR914 pKa = 11.84LPKK917 pKa = 10.2PVDD920 pKa = 3.41VSPGVLKK927 pKa = 10.77GLNRR931 pKa = 11.84LIHH934 pKa = 6.99DD935 pKa = 4.86LDD937 pKa = 4.74LGGRR941 pKa = 11.84QRR943 pKa = 11.84KK944 pKa = 8.64RR945 pKa = 11.84RR946 pKa = 11.84LDD948 pKa = 3.6YY949 pKa = 11.04VLSAGRR955 pKa = 11.84NDD957 pKa = 3.84DD958 pKa = 4.13AEE960 pKa = 4.67EE961 pKa = 4.67GTSSSSVQVPEE972 pKa = 4.83AMSSLLNRR980 pKa = 11.84LRR982 pKa = 11.84HH983 pKa = 5.11GWGKK987 pKa = 10.08VWGQIQSLGSGGKK1000 pKa = 10.18GNLTSTHH1007 pKa = 6.46HH1008 pKa = 5.81EE1009 pKa = 3.97AA1010 pKa = 5.0

Molecular weight: 113.17 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

1

0

1

1010

1010

1010

1010.0

113.17

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.317 ± 0.0

1.089 ± 0.0

4.158 ± 0.0

6.04 ± 0.0

2.871 ± 0.0

7.03 ± 0.0

3.168 ± 0.0

4.059 ± 0.0

5.149 ± 0.0

11.98 ± 0.0

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.584 ± 0.0

2.376 ± 0.0

8.02 ± 0.0

2.178 ± 0.0

9.703 ± 0.0

6.634 ± 0.0

3.861 ± 0.0

7.426 ± 0.0

1.782 ± 0.0

2.574 ± 0.0
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