Sus scrofa polyomavirus 1

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Sepolyvirales; Polyomaviridae; Alphapolyomavirus

Average proteome isoelectric point is 7.03

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 13 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|A0A162GN61|A0A162GN61_9POLY Minor capsid protein VP2 OS=Sus scrofa polyomavirus 1 OX=1680894 GN=VP3 PE=3 SV=1
MM1 pKa = 7.62GGFLSLILDD10 pKa = 4.53LSTIAVDD17 pKa = 4.54LSASTGIALEE27 pKa = 4.83AILTGEE33 pKa = 4.08ALAALEE39 pKa = 4.48AEE41 pKa = 4.86VTALMTLEE49 pKa = 4.3GLSGVEE55 pKa = 4.72ALAQLGFTAEE65 pKa = 3.9QFANFSLVSSIVNQAVTYY83 pKa = 7.6GTIFQTVSGASALISAGIRR102 pKa = 11.84LGLEE106 pKa = 3.55EE107 pKa = 5.27RR108 pKa = 11.84SIVDD112 pKa = 4.59LNLHH116 pKa = 5.5GQGLTINGLSKK127 pKa = 10.09EE128 pKa = 4.89TITHH132 pKa = 5.65MASGFAFDD140 pKa = 4.15PFHH143 pKa = 6.42WSEE146 pKa = 4.4SLLHH150 pKa = 6.24SIGRR154 pKa = 11.84GINRR158 pKa = 11.84MTEE161 pKa = 3.89LPVNNNLARR170 pKa = 11.84LAEE173 pKa = 4.08EE174 pKa = 4.95GRR176 pKa = 11.84WKK178 pKa = 10.42LQRR181 pKa = 11.84EE182 pKa = 4.5GTDD185 pKa = 3.65DD186 pKa = 3.98GDD188 pKa = 3.93SGEE191 pKa = 4.53VIAMYY196 pKa = 8.7TPPGGSHH203 pKa = 6.39QRR205 pKa = 11.84VCPDD209 pKa = 2.66WLLPLVLGLSGSPRR223 pKa = 11.84GII225 pKa = 3.59

Molecular weight:
23.68 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A162GNC4|A0A162GNC4_9POLY 93 T antigen OS=Sus scrofa polyomavirus 1 OX=1680894 GN=93 TAg PE=4 SV=1
MM1 pKa = 8.08DD2 pKa = 4.21IALTRR7 pKa = 11.84EE8 pKa = 3.85EE9 pKa = 4.06RR10 pKa = 11.84KK11 pKa = 9.89EE12 pKa = 3.81LSEE15 pKa = 4.47LLDD18 pKa = 4.02LAPHH22 pKa = 6.75CFGNIPMMKK31 pKa = 8.88FCYY34 pKa = 9.79RR35 pKa = 11.84KK36 pKa = 9.81ACLRR40 pKa = 11.84LHH42 pKa = 6.79PDD44 pKa = 2.83KK45 pKa = 11.56GGDD48 pKa = 3.23AGKK51 pKa = 8.45MQRR54 pKa = 11.84LNEE57 pKa = 4.09LWQTFQQSIDD67 pKa = 3.53CLRR70 pKa = 11.84NGEE73 pKa = 4.15NAGFYY78 pKa = 10.52SFQLPNRR85 pKa = 11.84RR86 pKa = 11.84LCIWRR91 pKa = 11.84FPVFPVLLKK100 pKa = 10.47KK101 pKa = 10.56IPGASRR107 pKa = 11.84ARR109 pKa = 11.84PLLLRR114 pKa = 11.84DD115 pKa = 3.5PGFVSRR121 pKa = 11.84ISKK124 pKa = 8.91IHH126 pKa = 7.06RR127 pKa = 11.84IQHH130 pKa = 4.94HH131 pKa = 6.38HH132 pKa = 6.79CLLVSGLYY140 pKa = 10.43LPSPWKK146 pKa = 9.85EE147 pKa = 3.31ICNAFRR153 pKa = 11.84GRR155 pKa = 11.84FF156 pKa = 3.41

Molecular weight:
18.21 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

13

0

13

2979

93

782

229.2

25.78

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.109 ± 0.419

2.685 ± 0.51

5.136 ± 0.33

5.942 ± 0.226

5.102 ± 0.514

6.613 ± 0.769

2.551 ± 0.383

4.465 ± 0.428

5.505 ± 0.655

11.715 ± 1.316

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.685 ± 0.468

3.39 ± 0.337

6.781 ± 1.036

4.7 ± 0.558

6.344 ± 0.65

8.493 ± 1.594

4.901 ± 0.573

3.424 ± 0.682

1.276 ± 0.24

2.182 ± 0.233

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