Staphylococcus virus SA11

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Herelleviridae; Twortvirinae; Silviavirus

Average proteome isoelectric point is 6.24

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 186 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|I7D9X4|I7D9X4_9CAUD Uncharacterized protein OS=Staphylococcus virus SA11 OX=1204543 PE=4 SV=1
MM1 pKa = 7.7LEE3 pKa = 3.83QAKK6 pKa = 10.69GITTDD11 pKa = 3.86YY12 pKa = 10.97IMEE15 pKa = 5.36FIDD18 pKa = 3.39EE19 pKa = 4.46HH20 pKa = 4.75EE21 pKa = 4.41HH22 pKa = 6.22YY23 pKa = 10.25FYY25 pKa = 11.48EE26 pKa = 5.01DD27 pKa = 3.21LHH29 pKa = 8.19KK30 pKa = 10.89LAGEE34 pKa = 4.14LVLKK38 pKa = 8.97DD39 pKa = 3.47THH41 pKa = 6.45DD42 pKa = 3.75TNPIVINDD50 pKa = 3.41GDD52 pKa = 4.5GYY54 pKa = 10.99SGTIISKK61 pKa = 10.05FKK63 pKa = 11.0SKK65 pKa = 11.26VEE67 pKa = 3.99GVPDD71 pKa = 3.21ITVSDD76 pKa = 4.67FYY78 pKa = 11.38GSCSFCDD85 pKa = 3.32TLTNVYY91 pKa = 9.96EE92 pKa = 4.95DD93 pKa = 3.69SDD95 pKa = 3.81EE96 pKa = 4.64LEE98 pKa = 4.69IIRR101 pKa = 11.84DD102 pKa = 3.54LATMVLHH109 pKa = 7.14TIQSMEE115 pKa = 4.15EE116 pKa = 3.75QVEE119 pKa = 4.09

Molecular weight: 13.55 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|I7D9W7|I7D9W7_9CAUD Uncharacterized protein OS=Staphylococcus virus SA11 OX=1204543 PE=4 SV=1
MM1 pKa = 7.74RR2 pKa = 11.84DD3 pKa = 2.71IRR5 pKa = 11.84IVLRR9 pKa = 11.84EE10 pKa = 3.75IDD12 pKa = 4.01EE13 pKa = 4.3VQQALIYY20 pKa = 10.08GRR22 pKa = 11.84NSRR25 pKa = 11.84EE26 pKa = 3.41LARR29 pKa = 11.84FLRR32 pKa = 11.84RR33 pKa = 11.84QLVKK37 pKa = 10.69LEE39 pKa = 4.7KK40 pKa = 10.12EE41 pKa = 3.95RR42 pKa = 11.84QDD44 pKa = 3.69INWSS48 pKa = 3.36

Molecular weight: 5.95 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

186

0

186

39194

38

1268

210.7

24.21

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

3.998 ± 0.183

0.681 ± 0.055

6.927 ± 0.14

7.56 ± 0.286

3.735 ± 0.103

5.419 ± 0.259

1.62 ± 0.09

7.468 ± 0.179

9.69 ± 0.226

8.42 ± 0.226

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.261 ± 0.096

7.05 ± 0.219

2.569 ± 0.138

3.462 ± 0.144

3.488 ± 0.128

6.595 ± 0.205

6.445 ± 0.216

6.389 ± 0.179

0.842 ± 0.063

5.381 ± 0.174
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