Pyrrhula pyrrhula polyomavirus 1

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

Average proteome isoelectric point is 6.08

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|A0A2I6RKB0|A0A2I6RKB0_9POLY Capsid protein VP1 OS=Pyrrhula pyrrhula polyomavirus 1 OX=1891751 PE=3 SV=1
MM1 pKa = 7.27STLQKK6 pKa = 10.89LIDD9 pKa = 4.37LLGLPPSATEE19 pKa = 3.5ADD21 pKa = 3.51VRR23 pKa = 11.84SAYY26 pKa = 9.89RR27 pKa = 11.84KK28 pKa = 9.5KK29 pKa = 10.66ALEE32 pKa = 3.77FHH34 pKa = 7.12PDD36 pKa = 3.04KK37 pKa = 11.5GGDD40 pKa = 3.6PEE42 pKa = 5.25RR43 pKa = 11.84MKK45 pKa = 10.73EE46 pKa = 3.98LNRR49 pKa = 11.84LMDD52 pKa = 4.19EE53 pKa = 4.43FRR55 pKa = 11.84HH56 pKa = 5.32SQSLFCDD63 pKa = 3.38EE64 pKa = 4.89TLDD67 pKa = 4.59SDD69 pKa = 5.11SDD71 pKa = 4.4DD72 pKa = 4.11GDD74 pKa = 3.9SPGPSQRR81 pKa = 11.84TSTPEE86 pKa = 3.81PGTGKK91 pKa = 10.39DD92 pKa = 3.25SGHH95 pKa = 5.77GTFEE99 pKa = 4.29PEE101 pKa = 3.84VNSWHH106 pKa = 7.14AIDD109 pKa = 4.97YY110 pKa = 10.56DD111 pKa = 3.64RR112 pKa = 11.84AYY114 pKa = 10.53CRR116 pKa = 11.84LMEE119 pKa = 4.96LKK121 pKa = 9.57WCLEE125 pKa = 4.02SFFTSTEE132 pKa = 3.57RR133 pKa = 11.84RR134 pKa = 11.84KK135 pKa = 10.21QGLTPEE141 pKa = 3.97YY142 pKa = 10.67LEE144 pKa = 4.28LKK146 pKa = 10.41RR147 pKa = 11.84RR148 pKa = 11.84FQAVPWRR155 pKa = 11.84VFDD158 pKa = 4.01NVFNMDD164 pKa = 4.08YY165 pKa = 10.73II166 pKa = 4.95

Molecular weight: 19.17 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|Q20HX9|Q20HX9_9POLY Minor capsid protein OS=Pyrrhula pyrrhula polyomavirus 1 OX=1891751 PE=3 SV=1
MM1 pKa = 7.56ALAIWRR7 pKa = 11.84EE8 pKa = 3.97QIDD11 pKa = 3.93YY12 pKa = 10.33LFPGINWLATNIHH25 pKa = 6.16YY26 pKa = 10.56LDD28 pKa = 4.24PLHH31 pKa = 6.95WARR34 pKa = 11.84SLFNQVGRR42 pKa = 11.84ALWNQIDD49 pKa = 3.6QRR51 pKa = 11.84VRR53 pKa = 11.84DD54 pKa = 3.97GLIGGAAQAAGAAGAEE70 pKa = 4.22VAIRR74 pKa = 11.84QSRR77 pKa = 11.84ALYY80 pKa = 10.22DD81 pKa = 3.4VLARR85 pKa = 11.84AMEE88 pKa = 4.06TARR91 pKa = 11.84WTIHH95 pKa = 5.85SSYY98 pKa = 10.67TSAEE102 pKa = 3.61EE103 pKa = 4.12TYY105 pKa = 10.74RR106 pKa = 11.84NLRR109 pKa = 11.84EE110 pKa = 4.19YY111 pKa = 10.53YY112 pKa = 10.41AQLPVDD118 pKa = 4.55AGRR121 pKa = 11.84PAYY124 pKa = 9.88RR125 pKa = 11.84RR126 pKa = 11.84RR127 pKa = 11.84LLGLTEE133 pKa = 3.92QSSWDD138 pKa = 3.51HH139 pKa = 5.8GRR141 pKa = 11.84GPTTSTTEE149 pKa = 3.97PKK151 pKa = 10.62AKK153 pKa = 10.33AIEE156 pKa = 4.24EE157 pKa = 4.12ASKK160 pKa = 10.58EE161 pKa = 4.05PPEE164 pKa = 4.63SGEE167 pKa = 4.13HH168 pKa = 5.01VQDD171 pKa = 3.8YY172 pKa = 8.43PPPGGAHH179 pKa = 5.41QRR181 pKa = 11.84HH182 pKa = 5.67APDD185 pKa = 3.0WLLPLLLGLYY195 pKa = 10.7GDD197 pKa = 5.19LTPEE201 pKa = 3.55WRR203 pKa = 11.84SQLKK207 pKa = 9.25QLGYY211 pKa = 10.8GSQKK215 pKa = 10.34RR216 pKa = 11.84KK217 pKa = 9.48RR218 pKa = 11.84QLSPTPASPQADD230 pKa = 3.43SKK232 pKa = 11.05RR233 pKa = 11.84RR234 pKa = 11.84NRR236 pKa = 11.84STRR239 pKa = 11.84RR240 pKa = 11.84KK241 pKa = 9.56NRR243 pKa = 11.84PP244 pKa = 2.95

Molecular weight: 27.62 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

1939

166

612

323.2

35.52

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.664 ± 1.445

1.392 ± 0.453

5.725 ± 0.662

5.931 ± 0.462

2.527 ± 0.507

8.045 ± 1.038

2.269 ± 0.384

3.92 ± 0.51

4.126 ± 0.587

10.057 ± 0.714

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.908 ± 0.333

3.559 ± 0.432

7.684 ± 1.336

4.899 ± 0.326

6.601 ± 0.865

6.962 ± 0.856

6.756 ± 0.494

4.642 ± 0.713

1.289 ± 0.417

3.043 ± 0.463
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