Ligustrum virus A

Taxonomy: Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes; Tymovirales; Betaflexiviridae; Quinvirinae; Carlavirus

Average proteome isoelectric point is 6.84

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|A0A1C9IAX3|A0A1C9IAX3_9VIRU 7 kDa protein OS=Ligustrum virus A OX=1899566 PE=3 SV=1
MM1 pKa = 8.16IEE3 pKa = 3.83VCLVIACVLLIVASVYY19 pKa = 10.76LNSVNEE25 pKa = 4.34TCSITITGEE34 pKa = 3.72SVRR37 pKa = 11.84IIGCVQSPEE46 pKa = 3.94FLDD49 pKa = 5.61LIGKK53 pKa = 7.7LKK55 pKa = 10.34PAGSCC60 pKa = 3.6

Molecular weight: 6.33 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1C9IAX3|A0A1C9IAX3_9VIRU 7 kDa protein OS=Ligustrum virus A OX=1899566 PE=3 SV=1
MM1 pKa = 7.54NSHH4 pKa = 6.66KK5 pKa = 10.46KK6 pKa = 10.66DD7 pKa = 3.25IVFLLLSVFKK17 pKa = 10.79KK18 pKa = 10.55RR19 pKa = 11.84GGSFPLAICVLIYY32 pKa = 10.43QLAFNKK38 pKa = 9.78QVGGGTSTYY47 pKa = 10.22ARR49 pKa = 11.84RR50 pKa = 11.84RR51 pKa = 11.84RR52 pKa = 11.84AVSIGRR58 pKa = 11.84CHH60 pKa = 6.1RR61 pKa = 11.84CYY63 pKa = 10.0RR64 pKa = 11.84VYY66 pKa = 10.42PPPYY70 pKa = 10.22FGTKK74 pKa = 9.72CDD76 pKa = 4.2NKK78 pKa = 9.53TCAPGLSYY86 pKa = 10.74NVKK89 pKa = 9.81VEE91 pKa = 3.76NFIRR95 pKa = 11.84WGVTEE100 pKa = 5.1VIPQRR105 pKa = 11.84AKK107 pKa = 10.76NKK109 pKa = 7.51TSEE112 pKa = 4.15VFRR115 pKa = 11.84IKK117 pKa = 10.72PNN119 pKa = 3.29

Molecular weight: 13.57 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

2777

60

1968

462.8

52.29

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.734 ± 0.65

2.773 ± 0.325

4.861 ± 0.76

6.554 ± 0.968

5.51 ± 0.51

5.834 ± 0.276

2.125 ± 0.31

5.762 ± 1.034

6.338 ± 0.878

9.795 ± 1.013

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.909 ± 0.391

4.429 ± 0.992

4.501 ± 1.256

3.709 ± 0.253

5.474 ± 0.458

7.166 ± 0.393

5.329 ± 0.301

6.59 ± 0.739

1.044 ± 0.158

3.565 ± 0.214
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