Chimpanzee polyomavirus Bob

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

Average proteome isoelectric point is 6.32

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5 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|E5AX30|E5AX30_9POLY VP1 protein OS=Chimpanzee polyomavirus Bob OX=2035845 GN=VP1 PE=3 SV=1
MM1 pKa = 7.01TVEE4 pKa = 4.18GLSGIEE10 pKa = 4.47ALAQLGWTAEE20 pKa = 4.19QFSNMAFISTTFSNAIGYY38 pKa = 8.57GVLFQTVSGISSLVSAGIRR57 pKa = 11.84LGTSVSSVNRR67 pKa = 11.84HH68 pKa = 3.58QTEE71 pKa = 4.1QEE73 pKa = 3.93LEE75 pKa = 4.16TLFGKK80 pKa = 9.98IAHH83 pKa = 6.47FLHH86 pKa = 6.58VNLAFHH92 pKa = 7.44LDD94 pKa = 3.46PFDD97 pKa = 3.35WCGSIGTTMPPEE109 pKa = 4.47FSNLTLDD116 pKa = 3.85QLSKK120 pKa = 10.81LALIIEE126 pKa = 4.27NGRR129 pKa = 11.84WVIQRR134 pKa = 11.84SPTHH138 pKa = 7.03DD139 pKa = 3.82PLFEE143 pKa = 6.25SGDD146 pKa = 3.89IIDD149 pKa = 4.1MFGPPGGARR158 pKa = 11.84QRR160 pKa = 11.84VTPDD164 pKa = 2.19WMLPLILRR172 pKa = 11.84LNGASQEE179 pKa = 4.07KK180 pKa = 10.73SSLCVNSNQSS190 pKa = 2.84

Molecular weight: 20.7 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|E5AX32|E5AX32_9POLY Small T antigen OS=Chimpanzee polyomavirus Bob OX=2035845 GN=small t PE=4 SV=1
MM1 pKa = 7.97DD2 pKa = 4.63KK3 pKa = 10.86VLEE6 pKa = 4.33KK7 pKa = 10.41SDD9 pKa = 4.2RR10 pKa = 11.84EE11 pKa = 4.03MLIEE15 pKa = 3.95LLGIPSYY22 pKa = 11.62AFGNFPIMKK31 pKa = 8.51TAYY34 pKa = 9.07KK35 pKa = 9.52RR36 pKa = 11.84ASKK39 pKa = 9.97IYY41 pKa = 10.0HH42 pKa = 6.58PDD44 pKa = 3.14KK45 pKa = 11.07GGSSEE50 pKa = 5.93KK51 pKa = 10.35MMLLNSLWQKK61 pKa = 9.64FQEE64 pKa = 4.29GLVDD68 pKa = 3.31IRR70 pKa = 11.84GSEE73 pKa = 4.16VCQVSFSDD81 pKa = 4.43CYY83 pKa = 10.86DD84 pKa = 3.17VKK86 pKa = 11.01LLRR89 pKa = 11.84NCGTVKK95 pKa = 10.27HH96 pKa = 5.46FHH98 pKa = 6.72EE99 pKa = 4.89IFLRR103 pKa = 11.84SPQCLQKK110 pKa = 11.06GSAVCNCITSTLFNQHH126 pKa = 5.47RR127 pKa = 11.84QIKK130 pKa = 8.61LLCNKK135 pKa = 9.81RR136 pKa = 11.84CLTWGEE142 pKa = 4.54CFCFSCFLIWFGMDD156 pKa = 3.83FKK158 pKa = 11.02WEE160 pKa = 4.09SFDD163 pKa = 2.97MWKK166 pKa = 10.58YY167 pKa = 10.84VIAEE171 pKa = 4.31MPTGLLQLPPSKK183 pKa = 10.97YY184 pKa = 9.86KK185 pKa = 10.6FSSFPLVLKK194 pKa = 10.77

Molecular weight: 22.55 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

5

0

5

1805

190

615

361.0

40.3

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.427 ± 0.515

2.382 ± 0.439

4.598 ± 0.502

6.371 ± 0.502

5.097 ± 0.809

6.593 ± 0.852

2.05 ± 0.117

5.762 ± 0.242

6.482 ± 1.273

10.693 ± 0.892

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.992 ± 0.154

4.155 ± 0.437

5.817 ± 1.374

4.321 ± 0.258

4.1 ± 0.369

7.756 ± 1.141

5.485 ± 0.807

5.263 ± 0.313

1.33 ± 0.274

2.327 ± 0.548
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