Chimpanzee polyomavirus

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Sepolyvirales; Polyomaviridae; Alphapolyomavirus; Pan troglodytes polyomavirus 1

Average proteome isoelectric point is 6.17

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6 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|E5AX41|E5AX41_9POLY Minor capsid protein VP2 OS=Chimpanzee polyomavirus OX=305677 GN=VP3 PE=3 SV=1
MM1 pKa = 7.52GGLLSSLVDD10 pKa = 4.06MIVMASEE17 pKa = 4.57LSAASGLTIEE27 pKa = 5.1ALLTGEE33 pKa = 4.56ALAALEE39 pKa = 4.51AEE41 pKa = 4.95VFSLMAVEE49 pKa = 4.35GLSGIEE55 pKa = 4.47ALAQLGWTAEE65 pKa = 4.19QFSNMAFISTTFSNAIGYY83 pKa = 8.57GVLFQTVSGISSLVSAGIRR102 pKa = 11.84LGTSVSSVNRR112 pKa = 11.84HH113 pKa = 3.58QTEE116 pKa = 4.1QEE118 pKa = 3.93LEE120 pKa = 4.16TLFGKK125 pKa = 9.98IAHH128 pKa = 6.47FLHH131 pKa = 6.58VNLAFHH137 pKa = 7.44LDD139 pKa = 3.46PFDD142 pKa = 3.35WCGSIGTTMPSEE154 pKa = 4.38FSNLTLDD161 pKa = 3.85QLSKK165 pKa = 10.81LALIIEE171 pKa = 4.26NGRR174 pKa = 11.84WVVQRR179 pKa = 11.84SPTHH183 pKa = 6.86DD184 pKa = 3.82PLFEE188 pKa = 6.25SGDD191 pKa = 3.71VIDD194 pKa = 5.03IFGPPGGARR203 pKa = 11.84QRR205 pKa = 11.84VTPDD209 pKa = 2.19WMLPLILRR217 pKa = 11.84LNGAPEE223 pKa = 4.43EE224 pKa = 4.2KK225 pKa = 10.41SSLCVNTNQSS235 pKa = 2.89

Molecular weight: 25.11 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|E5AX40|E5AX40_9POLY Minor capsid protein VP2 OS=Chimpanzee polyomavirus OX=305677 GN=VP2 PE=3 SV=1
MM1 pKa = 6.66FTCLGVKK8 pKa = 9.46PRR10 pKa = 11.84FRR12 pKa = 11.84ACSQVIISNRR22 pKa = 11.84RR23 pKa = 11.84RR24 pKa = 11.84RR25 pKa = 11.84TAACQRR31 pKa = 11.84SFNWRR36 pKa = 11.84KK37 pKa = 8.3LTVCVRR43 pKa = 11.84TVTCQANKK51 pKa = 10.48SSGDD55 pKa = 3.34QAGEE59 pKa = 4.06NKK61 pKa = 10.42LLLL64 pKa = 4.28

Molecular weight: 7.28 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

6

0

6

2431

64

838

405.2

45.25

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.499 ± 0.318

2.633 ± 0.463

5.019 ± 0.388

6.417 ± 0.265

5.389 ± 0.794

6.006 ± 0.953

2.016 ± 0.094

5.677 ± 0.191

6.541 ± 1.057

10.942 ± 0.785

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.386 ± 0.196

4.525 ± 0.304

5.594 ± 0.997

4.237 ± 0.153

4.031 ± 0.392

8.186 ± 0.921

5.306 ± 0.8

5.183 ± 0.396

1.193 ± 0.161

2.221 ± 0.404
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