Duck coronavirus

Taxonomy: Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes; Nidovirales; Cornidovirineae; Coronaviridae; Orthocoronavirinae; Gammacoronavirus; Igacovirus; Avian coronavirus

Average proteome isoelectric point is 7.37

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 12 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|A0A0F6WGG4|A0A0F6WGG4_9GAMC Nucleoprotein OS=Duck coronavirus OX=300188 GN=N PE=4 SV=1
MM1 pKa = 7.57LNFEE5 pKa = 4.73QIIEE9 pKa = 4.22TGDD12 pKa = 3.65LVLQQISFNLQHH24 pKa = 6.64ISSVIEE30 pKa = 3.84TQIFDD35 pKa = 4.07PFEE38 pKa = 4.1CCYY41 pKa = 10.3YY42 pKa = 10.82SSGSFYY48 pKa = 10.54EE49 pKa = 4.4IEE51 pKa = 4.32SADD54 pKa = 3.78DD55 pKa = 3.88CSDD58 pKa = 4.72DD59 pKa = 4.13EE60 pKa = 4.41FTEE63 pKa = 4.24

Molecular weight: 7.29 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0F6YSL8|A0A0F6YSL8_9GAMC Envelope small membrane protein OS=Duck coronavirus OX=300188 GN=3c PE=3 SV=1
MM1 pKa = 7.49KK2 pKa = 9.59WLSSLGRR9 pKa = 11.84AFISSYY15 pKa = 11.04KK16 pKa = 10.43SLLLFEE22 pKa = 5.71LRR24 pKa = 11.84VLDD27 pKa = 5.35KK28 pKa = 11.1FILNYY33 pKa = 10.74GPTCFLISCKK43 pKa = 10.12RR44 pKa = 11.84FLLFQVNILYY54 pKa = 10.54RR55 pKa = 11.84LVFTPTNSLVV65 pKa = 3.19

Molecular weight: 7.64 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

12

0

12

13017

57

6672

1084.8

121.41

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.853 ± 0.444

3.127 ± 0.158

5.508 ± 0.485

4.602 ± 0.289

5.685 ± 0.341

6.184 ± 0.344

1.874 ± 0.226

4.364 ± 0.488

6.323 ± 0.658

8.896 ± 0.686

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.867 ± 0.148

5.101 ± 0.518

4.064 ± 0.255

3.357 ± 0.377

3.396 ± 0.43

6.922 ± 0.627

5.631 ± 0.426

10.041 ± 0.835

1.444 ± 0.158

4.763 ± 0.365
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