Cowpea polerovirus 1

Taxonomy: Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes; Sobelivirales; Solemoviridae; Polerovirus; unclassified Polerovirus

Average proteome isoelectric point is 8.17

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 7 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|A0A1I9W791|A0A1I9W791_9LUTE Serine protease OS=Cowpea polerovirus 1 OX=1913124 PE=4 SV=1
MM1 pKa = 7.07TSSVVLFFFFLLSCVGSTSTMPGVLTGQHH30 pKa = 6.28SLDD33 pKa = 4.83FPISWEE39 pKa = 4.15LPWNQTSVEE48 pKa = 4.03HH49 pKa = 6.99RR50 pKa = 11.84GFLEE54 pKa = 4.62PPTPPAKK61 pKa = 9.56TEE63 pKa = 3.94QYY65 pKa = 10.93VEE67 pKa = 3.99RR68 pKa = 11.84TYY70 pKa = 11.49SALALGLWEE79 pKa = 5.24LLLSDD84 pKa = 3.66TQKK87 pKa = 10.8YY88 pKa = 8.53CQEE91 pKa = 3.77GDD93 pKa = 3.81IILQHH98 pKa = 5.46SWQYY102 pKa = 11.43ACEE105 pKa = 4.21TFNKK109 pKa = 6.92TTLILFEE116 pKa = 4.74GVLEE120 pKa = 3.91LLIRR124 pKa = 11.84VWSFVIFAIFYY135 pKa = 5.99TAWRR139 pKa = 11.84FITQWTMHH147 pKa = 6.77ALLLLCLGLLTKK159 pKa = 10.6ISIRR163 pKa = 11.84TLRR166 pKa = 11.84FVLGDD171 pKa = 3.45WLVSLIAALIVAIIKK186 pKa = 9.4LPWTCFKK193 pKa = 10.6TVFFKK198 pKa = 10.77PFSGIKK204 pKa = 9.92PEE206 pKa = 3.96MAVKK210 pKa = 10.55GFVTHH215 pKa = 7.56DD216 pKa = 2.94IHH218 pKa = 6.44MKK220 pKa = 9.68PPRR223 pKa = 11.84DD224 pKa = 3.87SQLLMAWDD232 pKa = 4.89DD233 pKa = 4.01GSHH236 pKa = 6.65AGYY239 pKa = 8.18ATCIRR244 pKa = 11.84LYY246 pKa = 10.67NGTNALVTAAHH257 pKa = 6.14CRR259 pKa = 11.84KK260 pKa = 9.94HH261 pKa = 5.84EE262 pKa = 4.17GFVVSTKK269 pKa = 9.2TKK271 pKa = 10.5NRR273 pKa = 11.84IPINAFKK280 pKa = 10.03PLCVDD285 pKa = 3.87VKK287 pKa = 11.36NDD289 pKa = 3.2FALFEE294 pKa = 5.04GPMEE298 pKa = 4.16WEE300 pKa = 4.08SLLGCKK306 pKa = 9.48AVAATPMYY314 pKa = 10.56LIRR317 pKa = 11.84KK318 pKa = 8.75GSASHH323 pKa = 5.23YY324 pKa = 9.43RR325 pKa = 11.84YY326 pKa = 10.96VNGEE330 pKa = 3.52WFQRR334 pKa = 11.84YY335 pKa = 8.02AQIGEE340 pKa = 4.34IVSPAHH346 pKa = 5.48SNKK349 pKa = 9.9YY350 pKa = 9.81ALQVLSNTDD359 pKa = 3.35EE360 pKa = 4.55GDD362 pKa = 3.21SGAGYY367 pKa = 9.93FVGKK371 pKa = 9.95NLVGIHH377 pKa = 6.53LGASLTDD384 pKa = 3.23NHH386 pKa = 6.44NAMLPILPIPGLTIPDD402 pKa = 3.79YY403 pKa = 10.79QLEE406 pKa = 4.44TTAPEE411 pKa = 4.36GKK413 pKa = 10.1VFTSSIYY420 pKa = 10.7EE421 pKa = 4.03EE422 pKa = 4.01ALKK425 pKa = 9.8ATEE428 pKa = 3.83RR429 pKa = 11.84TMKK432 pKa = 10.66FIANLRR438 pKa = 11.84SKK440 pKa = 10.82GKK442 pKa = 9.35EE443 pKa = 3.68VWSDD447 pKa = 3.5LVDD450 pKa = 5.21DD451 pKa = 5.59LDD453 pKa = 4.76FDD455 pKa = 4.33PEE457 pKa = 3.95AAPRR461 pKa = 11.84VHH463 pKa = 6.98PEE465 pKa = 3.53SSAKK469 pKa = 10.29RR470 pKa = 11.84SGKK473 pKa = 9.01RR474 pKa = 11.84QARR477 pKa = 11.84HH478 pKa = 5.53RR479 pKa = 11.84PRR481 pKa = 11.84TNRR484 pKa = 11.84QGRR487 pKa = 11.84TLTRR491 pKa = 11.84LKK493 pKa = 10.62HH494 pKa = 5.2PYY496 pKa = 9.27NRR498 pKa = 11.84YY499 pKa = 9.02GYY501 pKa = 10.48KK502 pKa = 9.88LQFYY506 pKa = 10.23AGSDD510 pKa = 3.66CKK512 pKa = 11.1GGGGEE517 pKa = 4.19DD518 pKa = 2.43RR519 pKa = 11.84HH520 pKa = 5.87RR521 pKa = 11.84FHH523 pKa = 7.57RR524 pKa = 11.84EE525 pKa = 3.34SGDD528 pKa = 3.61RR529 pKa = 11.84QGVDD533 pKa = 3.2QDD535 pKa = 3.67HH536 pKa = 6.04QAPAKK541 pKa = 9.75TKK543 pKa = 8.69AQQAEE548 pKa = 4.76EE549 pKa = 4.34YY550 pKa = 9.31CAYY553 pKa = 10.22FASLYY558 pKa = 10.01RR559 pKa = 11.84WSEE562 pKa = 3.77NPAPSEE568 pKa = 3.91APGFKK573 pKa = 9.81TVGRR577 pKa = 11.84LPKK580 pKa = 10.6YY581 pKa = 10.59YY582 pKa = 9.89FAKK585 pKa = 10.53QKK587 pKa = 10.97GEE589 pKa = 4.03PEE591 pKa = 4.03FGRR594 pKa = 11.84EE595 pKa = 4.13LVRR598 pKa = 11.84KK599 pKa = 9.37HH600 pKa = 6.42PYY602 pKa = 10.02LATKK606 pKa = 9.97TEE608 pKa = 4.42GFGWPQFGAEE618 pKa = 4.42AEE620 pKa = 4.3LTSLILQAGRR630 pKa = 11.84WRR632 pKa = 11.84SRR634 pKa = 11.84AAGTEE639 pKa = 4.08IPSSQARR646 pKa = 11.84EE647 pKa = 3.6RR648 pKa = 11.84VINRR652 pKa = 11.84TVQAYY657 pKa = 8.45QAVRR661 pKa = 11.84TPCPIIASSGKK672 pKa = 10.35LEE674 pKa = 3.86WSTFLLGMEE683 pKa = 3.93EE684 pKa = 4.66AIRR687 pKa = 11.84SLEE690 pKa = 3.8LDD692 pKa = 3.36AGVGVPYY699 pKa = 10.37ISLKK703 pKa = 10.59RR704 pKa = 11.84PTHH707 pKa = 6.27RR708 pKa = 11.84GMIEE712 pKa = 4.17DD713 pKa = 4.12PQLLPVVTHH722 pKa = 6.51LVFSRR727 pKa = 11.84LQKK730 pKa = 9.46MLEE733 pKa = 3.82MDD735 pKa = 4.79FEE737 pKa = 5.2SMTPVEE743 pKa = 4.31LVQNGLCDD751 pKa = 4.94PIRR754 pKa = 11.84LFVKK758 pKa = 10.71GEE760 pKa = 3.78PHH762 pKa = 6.67KK763 pKa = 10.54KK764 pKa = 10.27AKK766 pKa = 10.51LEE768 pKa = 3.89EE769 pKa = 3.98GRR771 pKa = 11.84YY772 pKa = 8.82RR773 pKa = 11.84LIMSVSLVDD782 pKa = 3.47QLVARR787 pKa = 11.84LLFQDD792 pKa = 3.29QNKK795 pKa = 9.87RR796 pKa = 11.84EE797 pKa = 4.07IEE799 pKa = 3.87LWRR802 pKa = 11.84AVPSKK807 pKa = 10.57PGFGLSTDD815 pKa = 3.55SQVQEE820 pKa = 4.25FVEE823 pKa = 4.39VLARR827 pKa = 11.84QVGLPSEE834 pKa = 4.32EE835 pKa = 5.0VITSWRR841 pKa = 11.84NHH843 pKa = 7.42LIPTDD848 pKa = 3.56CSGFDD853 pKa = 3.36WSVQDD858 pKa = 4.76WMLQDD863 pKa = 3.34EE864 pKa = 4.66MEE866 pKa = 4.23VRR868 pKa = 11.84NRR870 pKa = 11.84LTLNNNDD877 pKa = 3.58CLRR880 pKa = 11.84RR881 pKa = 11.84LRR883 pKa = 11.84SGWLKK888 pKa = 10.64CLSNSVLCLSDD899 pKa = 3.47GTLLSQEE906 pKa = 4.06FPGIQKK912 pKa = 10.23SGSYY916 pKa = 8.27NTSSSNSRR924 pKa = 11.84IRR926 pKa = 11.84VMCAFHH932 pKa = 6.75TGASWCMAMGDD943 pKa = 4.04DD944 pKa = 4.94ALEE947 pKa = 4.37SVDD950 pKa = 4.53GDD952 pKa = 3.57LSRR955 pKa = 11.84YY956 pKa = 9.71SEE958 pKa = 4.69LGLKK962 pKa = 8.97VEE964 pKa = 4.78RR965 pKa = 11.84SEE967 pKa = 4.0QLEE970 pKa = 4.37FCSHH974 pKa = 6.15IFEE977 pKa = 4.75SPSRR981 pKa = 11.84AIPVNANKK989 pKa = 9.34MLYY992 pKa = 10.03KK993 pKa = 10.62LIYY996 pKa = 9.68GYY998 pKa = 11.09NPGSGNVEE1006 pKa = 4.21VITNYY1011 pKa = 8.68LTACLSILNEE1021 pKa = 3.96LRR1023 pKa = 11.84HH1024 pKa = 6.26DD1025 pKa = 4.13PSLVEE1030 pKa = 3.56QLYY1033 pKa = 10.34RR1034 pKa = 11.84DD1035 pKa = 3.58LFVPVEE1041 pKa = 3.93AQKK1044 pKa = 11.31NSGRR1048 pKa = 11.84HH1049 pKa = 3.86

Molecular weight:
118.46 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A1I9W794|A0A1I9W794_9LUTE Movement protein OS=Cowpea polerovirus 1 OX=1913124 PE=3 SV=1
MM1 pKa = 6.59NTVVVKK7 pKa = 10.48RR8 pKa = 11.84RR9 pKa = 11.84NGGPNRR15 pKa = 11.84RR16 pKa = 11.84RR17 pKa = 11.84NRR19 pKa = 11.84RR20 pKa = 11.84AARR23 pKa = 11.84SNTMVMVQAPRR34 pKa = 11.84PTGRR38 pKa = 11.84GGRR41 pKa = 11.84RR42 pKa = 11.84RR43 pKa = 11.84RR44 pKa = 11.84NRR46 pKa = 11.84RR47 pKa = 11.84RR48 pKa = 11.84PNRR51 pKa = 11.84GGRR54 pKa = 11.84NRR56 pKa = 11.84GGSGEE61 pKa = 4.19TFVFSKK67 pKa = 11.12DD68 pKa = 3.51NLSGSSSGAITFGPSLSDD86 pKa = 3.49CPAFSSGILKK96 pKa = 10.26AYY98 pKa = 10.18HH99 pKa = 6.62EE100 pKa = 4.74YY101 pKa = 9.97KK102 pKa = 10.18ISMVKK107 pKa = 10.31VEE109 pKa = 5.76FISEE113 pKa = 4.07AASTSSGSIAYY124 pKa = 9.43EE125 pKa = 3.86LDD127 pKa = 3.43PHH129 pKa = 6.8CKK131 pKa = 8.66STSLQSYY138 pKa = 7.42VNKK141 pKa = 10.44FGITRR146 pKa = 11.84NGQRR150 pKa = 11.84TWTGRR155 pKa = 11.84LINGVEE161 pKa = 3.91WHH163 pKa = 7.08DD164 pKa = 3.55TTEE167 pKa = 3.86DD168 pKa = 3.22QFRR171 pKa = 11.84ILYY174 pKa = 9.33KK175 pKa = 10.99GNGSSAIAGSFRR187 pKa = 11.84ITIKK191 pKa = 10.84CQTQNPKK198 pKa = 10.57

Molecular weight:
21.92 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

7

0

7

3020

45

1049

431.4

48.25

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.987 ± 0.314

1.689 ± 0.161

4.603 ± 0.503

5.497 ± 0.518

4.305 ± 0.49

7.252 ± 0.573

2.152 ± 0.353

4.735 ± 0.347

4.868 ± 0.54

8.609 ± 1.309

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.954 ± 0.115

4.205 ± 0.552

6.126 ± 0.615

3.609 ± 0.27

7.417 ± 0.951

8.808 ± 0.628

6.093 ± 0.487

6.093 ± 0.326

1.854 ± 0.23

3.113 ± 0.244

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