Farfantepenaeus duorarum circovirus

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes; Cirlivirales; Circoviridae; Circovirus; unclassified Circovirus

Average proteome isoelectric point is 7.78

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2 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|S5U8K1|S5U8K1_9CIRC Capsid protein OS=Farfantepenaeus duorarum circovirus OX=1380894 PE=4 SV=1
MM1 pKa = 7.21SGSRR5 pKa = 11.84RR6 pKa = 11.84WCFTVFNYY14 pKa = 10.06NHH16 pKa = 6.48ATVDD20 pKa = 3.4DD21 pKa = 5.07FIRR24 pKa = 11.84AEE26 pKa = 3.77RR27 pKa = 11.84HH28 pKa = 5.09DD29 pKa = 3.88CVRR32 pKa = 11.84YY33 pKa = 9.49VVWQCEE39 pKa = 4.09KK40 pKa = 10.49CPTSGRR46 pKa = 11.84SHH48 pKa = 5.56IQGYY52 pKa = 9.08VEE54 pKa = 3.71LHH56 pKa = 5.4RR57 pKa = 11.84PIRR60 pKa = 11.84LRR62 pKa = 11.84QLKK65 pKa = 10.27QILDD69 pKa = 3.65DD70 pKa = 3.94TGAHH74 pKa = 6.24CEE76 pKa = 3.91AAKK79 pKa = 10.43GPRR82 pKa = 11.84DD83 pKa = 3.3ACRR86 pKa = 11.84EE87 pKa = 3.97YY88 pKa = 10.77CQKK91 pKa = 10.85EE92 pKa = 3.99EE93 pKa = 4.49SRR95 pKa = 11.84CCGWWEE101 pKa = 3.84SGEE104 pKa = 4.18WIGGQGSRR112 pKa = 11.84SDD114 pKa = 3.75LSAVHH119 pKa = 6.84AAIQDD124 pKa = 3.86GASLRR129 pKa = 11.84EE130 pKa = 3.72ISNAHH135 pKa = 6.12FDD137 pKa = 3.79AFVKK141 pKa = 9.96YY142 pKa = 10.45SRR144 pKa = 11.84GIKK147 pKa = 9.94EE148 pKa = 4.4YY149 pKa = 10.47ILLNADD155 pKa = 2.95RR156 pKa = 11.84RR157 pKa = 11.84MWPMEE162 pKa = 3.64VWVLYY167 pKa = 11.08GDD169 pKa = 3.89TEE171 pKa = 4.44TGKK174 pKa = 8.17TRR176 pKa = 11.84AVYY179 pKa = 10.43EE180 pKa = 4.15MAPDD184 pKa = 4.21VYY186 pKa = 11.19SLAPSHH192 pKa = 6.8SNGVGWWQMYY202 pKa = 9.24EE203 pKa = 3.72GHH205 pKa = 7.37ADD207 pKa = 3.36VLLDD211 pKa = 5.8DD212 pKa = 4.74FYY214 pKa = 11.96GWLRR218 pKa = 11.84YY219 pKa = 9.92SFLLQLLDD227 pKa = 4.18RR228 pKa = 11.84YY229 pKa = 9.19PLRR232 pKa = 11.84VEE234 pKa = 4.21SKK236 pKa = 9.25GGVVQFVGRR245 pKa = 11.84RR246 pKa = 11.84IFITSNAHH254 pKa = 5.41PNQWYY259 pKa = 9.18PNVKK263 pKa = 8.82DD264 pKa = 3.36TAAMFRR270 pKa = 11.84RR271 pKa = 11.84FTRR274 pKa = 11.84IYY276 pKa = 9.8HH277 pKa = 6.05CDD279 pKa = 3.01KK280 pKa = 10.92SRR282 pKa = 11.84FWRR285 pKa = 11.84EE286 pKa = 3.31KK287 pKa = 10.31

Molecular weight: 33.6 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|S5U8K1|S5U8K1_9CIRC Capsid protein OS=Farfantepenaeus duorarum circovirus OX=1380894 PE=4 SV=1
MM1 pKa = 7.48NLMLNRR7 pKa = 11.84PRR9 pKa = 11.84LPDD12 pKa = 3.32SSQTKK17 pKa = 9.77GPYY20 pKa = 10.1GYY22 pKa = 10.87AVWANLYY29 pKa = 8.65KK30 pKa = 9.85TVRR33 pKa = 11.84TRR35 pKa = 11.84GVKK38 pKa = 9.69IEE40 pKa = 3.74LWSRR44 pKa = 11.84NRR46 pKa = 11.84SAQPTGSGATFVGFQGSEE64 pKa = 4.01DD65 pKa = 4.94PIPVSDD71 pKa = 3.9TDD73 pKa = 3.88HH74 pKa = 6.63MEE76 pKa = 4.02HH77 pKa = 6.99LLARR81 pKa = 11.84RR82 pKa = 11.84NVIVKK87 pKa = 10.67SNGVPAAGKK96 pKa = 10.15NGSTYY101 pKa = 10.11IKK103 pKa = 10.31AYY105 pKa = 10.42RR106 pKa = 11.84KK107 pKa = 7.84LTNIEE112 pKa = 3.62GHH114 pKa = 5.35QIEE117 pKa = 4.91RR118 pKa = 11.84DD119 pKa = 3.11SDD121 pKa = 3.59YY122 pKa = 11.04WADD125 pKa = 3.85TQQGDD130 pKa = 3.33PAKK133 pKa = 10.18FVKK136 pKa = 10.36AYY138 pKa = 10.72VGVTSAGNVDD148 pKa = 3.54TDD150 pKa = 3.46TSFDD154 pKa = 3.41LTVRR158 pKa = 11.84LTFYY162 pKa = 11.19VDD164 pKa = 3.37FWGIRR169 pKa = 11.84DD170 pKa = 3.77VPSNTLVDD178 pKa = 4.78FAAA181 pKa = 4.78

Molecular weight: 20.09 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

2

0

2

468

181

287

234.0

26.85

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.265 ± 0.275

2.137 ± 1.251

6.838 ± 0.525

4.701 ± 1.134

4.06 ± 0.113

7.692 ± 0.348

2.991 ± 0.781

4.06 ± 0.113

4.274 ± 0.409

6.197 ± 0.07

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.923 ± 0.155

3.846 ± 0.982

3.846 ± 0.659

3.632 ± 0.186

8.547 ± 1.122

6.838 ± 0.202

5.342 ± 1.724

7.479 ± 0.797

3.419 ± 0.707

4.915 ± 0.289
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