Adelie penguin polyomavirus

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Sepolyvirales; Polyomaviridae; Gammapolyomavirus; Pygoscelis adeliae polyomavirus 1

Average proteome isoelectric point is 6.29

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|A0A0A7W5B8|A0A0A7W5B8_9POLY Large T antigen OS=Adelie penguin polyomavirus OX=1590650 PE=4 SV=1
MM1 pKa = 7.93DD2 pKa = 5.64PEE4 pKa = 4.26QKK6 pKa = 10.44VEE8 pKa = 4.58LIRR11 pKa = 11.84LLEE14 pKa = 4.05IPIGASKK21 pKa = 11.38AEE23 pKa = 3.86VQAAYY28 pKa = 10.22RR29 pKa = 11.84RR30 pKa = 11.84QALRR34 pKa = 11.84LHH36 pKa = 6.98PDD38 pKa = 2.78KK39 pKa = 11.24GGCPEE44 pKa = 5.42KK45 pKa = 10.33MKK47 pKa = 10.61QLNALYY53 pKa = 9.83EE54 pKa = 4.3LYY56 pKa = 10.16KK57 pKa = 10.55KK58 pKa = 10.22HH59 pKa = 6.97PEE61 pKa = 4.44DD62 pKa = 5.16PLDD65 pKa = 4.03TDD67 pKa = 3.83PLYY70 pKa = 11.16CEE72 pKa = 4.33EE73 pKa = 5.07SEE75 pKa = 5.74LSDD78 pKa = 3.19TDD80 pKa = 3.77EE81 pKa = 4.57EE82 pKa = 4.56EE83 pKa = 4.77EE84 pKa = 4.45PDD86 pKa = 3.34SAYY89 pKa = 10.75ASTQATRR96 pKa = 11.84DD97 pKa = 3.57TQQQDD102 pKa = 2.99GTQRR106 pKa = 11.84DD107 pKa = 3.74QRR109 pKa = 11.84EE110 pKa = 4.15TPGPSNHH117 pKa = 6.54HH118 pKa = 6.17VSQEE122 pKa = 4.04QYY124 pKa = 11.08DD125 pKa = 3.69RR126 pKa = 11.84AYY128 pKa = 11.05CRR130 pKa = 11.84LLEE133 pKa = 4.49LKK135 pKa = 9.89WSLEE139 pKa = 3.89DD140 pKa = 3.35LFRR143 pKa = 11.84RR144 pKa = 11.84QSRR147 pKa = 11.84KK148 pKa = 9.29RR149 pKa = 11.84KK150 pKa = 9.36QNLEE154 pKa = 4.04PEE156 pKa = 4.47FLQLKK161 pKa = 9.57RR162 pKa = 11.84RR163 pKa = 11.84YY164 pKa = 10.26DD165 pKa = 3.63SVPWDD170 pKa = 3.37VFNNIFPNN178 pKa = 3.57

Molecular weight: 21.01 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0A7WCK8|A0A0A7WCK8_9POLY VP1 OS=Adelie penguin polyomavirus OX=1590650 PE=3 SV=1
MM1 pKa = 7.52ALVPYY6 pKa = 10.36DD7 pKa = 3.16WGQLLDD13 pKa = 3.8YY14 pKa = 8.5EE15 pKa = 4.73FPGLSFIANTLYY27 pKa = 10.99DD28 pKa = 4.04AVHH31 pKa = 6.8TIDD34 pKa = 3.7PRR36 pKa = 11.84TWGPSLVNQLLEE48 pKa = 4.23RR49 pKa = 11.84LWYY52 pKa = 9.45RR53 pKa = 11.84ARR55 pKa = 11.84LEE57 pKa = 3.96IEE59 pKa = 4.22AEE61 pKa = 4.15GLRR64 pKa = 11.84AAGEE68 pKa = 4.08AAQAAGRR75 pKa = 11.84GLGDD79 pKa = 3.09VMARR83 pKa = 11.84FLEE86 pKa = 4.1NTRR89 pKa = 11.84WAVTEE94 pKa = 4.38TPSNAYY100 pKa = 9.02EE101 pKa = 4.1WLQQYY106 pKa = 9.05YY107 pKa = 10.21QDD109 pKa = 4.39LPRR112 pKa = 11.84MRR114 pKa = 11.84PVQYY118 pKa = 9.95RR119 pKa = 11.84QQARR123 pKa = 11.84ALGVDD128 pKa = 4.61LPAQPVEE135 pKa = 4.09EE136 pKa = 4.85AMDD139 pKa = 3.83SGDD142 pKa = 3.62YY143 pKa = 9.42VAPYY147 pKa = 8.49PPPGGAGQRR156 pKa = 11.84TAPQWLLPLLLGLYY170 pKa = 10.24GDD172 pKa = 5.6PNPKK176 pKa = 8.87WDD178 pKa = 3.39GGKK181 pKa = 10.05AKK183 pKa = 10.07KK184 pKa = 9.9RR185 pKa = 11.84RR186 pKa = 11.84ADD188 pKa = 3.61PSTQTPNKK196 pKa = 9.16RR197 pKa = 11.84RR198 pKa = 11.84NRR200 pKa = 11.84GTGGKK205 pKa = 9.68DD206 pKa = 2.97RR207 pKa = 11.84SRR209 pKa = 11.84QHH211 pKa = 5.92NRR213 pKa = 11.84SGMLSAAKK221 pKa = 10.26NGLPQRR227 pKa = 11.84RR228 pKa = 11.84LPRR231 pKa = 11.84SRR233 pKa = 11.84KK234 pKa = 9.09

Molecular weight: 26.32 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

1781

178

660

356.2

39.69

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.535 ± 1.667

1.909 ± 0.707

6.12 ± 0.565

6.794 ± 0.786

2.246 ± 0.284

7.355 ± 1.226

1.516 ± 0.181

3.537 ± 0.572

5.334 ± 0.873

10.163 ± 0.411

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.302 ± 0.241

3.593 ± 0.177

7.131 ± 0.778

5.446 ± 0.495

6.85 ± 0.755

4.997 ± 0.22

6.008 ± 0.464

5.39 ± 0.624

1.348 ± 0.347

3.425 ± 0.375
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