Porcine circovirus-like virus P1

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes; Cirlivirales; Circoviridae; Circovirus; unclassified Circovirus

Average proteome isoelectric point is 7.76

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2 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|A0A0U3ZBW1|A0A0U3ZBW1_9CIRC ORF1 OS=Porcine circovirus-like virus P1 OX=1506546 PE=3 SV=1
MM1 pKa = 7.12MRR3 pKa = 11.84FNIDD7 pKa = 3.37DD8 pKa = 4.26FVPPGGGTNKK18 pKa = 9.72ISIPFEE24 pKa = 3.79YY25 pKa = 10.76YY26 pKa = 10.19RR27 pKa = 11.84IRR29 pKa = 11.84KK30 pKa = 8.77VKK32 pKa = 10.6VEE34 pKa = 4.87FWPCSPITQGDD45 pKa = 3.7RR46 pKa = 11.84GVGTTAVILDD56 pKa = 3.99DD57 pKa = 4.11NFVPKK62 pKa = 9.8ATAQTYY68 pKa = 10.24DD69 pKa = 3.96PYY71 pKa = 10.92VTTPPAIQSPNPSPTTPVTSHH92 pKa = 7.23PNLFLTPLLITSDD105 pKa = 4.05QITKK109 pKa = 10.57GISFGG114 pKa = 3.6

Molecular weight: 12.52 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0U3ZBW1|A0A0U3ZBW1_9CIRC ORF1 OS=Porcine circovirus-like virus P1 OX=1506546 PE=3 SV=1
MM1 pKa = 7.03STAQEE6 pKa = 4.22GVLTVVALIVYY17 pKa = 7.11PKK19 pKa = 9.25VRR21 pKa = 11.84EE22 pKa = 3.91RR23 pKa = 11.84RR24 pKa = 11.84VLKK27 pKa = 10.27MPFFLLQRR35 pKa = 4.0

Molecular weight: 4.09 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

2

0

2

149

35

114

74.5

8.3

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.027 ± 0.87

0.671 ± 0.346

4.698 ± 2.422

2.685 ± 1.562

6.04 ± 0.168

6.04 ± 1.641

0.671 ± 0.346

7.383 ± 2.333

4.698 ± 0.524

6.711 ± 3.905

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.685 ± 1.562

3.356 ± 1.73

11.409 ± 2.936

4.027 ± 0.87

5.369 ± 3.124

5.369 ± 1.295

10.738 ± 2.59

9.396 ± 3.994

0.671 ± 0.346

3.356 ± 0.257
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