Staphylococcus phage P240

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; Triavirus; Staphylococcus virus P240

Average proteome isoelectric point is 6.33

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 67 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|A0A1X9IGZ0|A0A1X9IGZ0_9CAUD Uncharacterized protein OS=Staphylococcus phage P240 OX=1920379 GN=P240_53 PE=4 SV=1
MM1 pKa = 7.17MNNRR5 pKa = 11.84EE6 pKa = 4.15QIEE9 pKa = 3.87QSIISASAYY18 pKa = 10.06NGNDD22 pKa = 3.29TEE24 pKa = 4.52GLLKK28 pKa = 10.49EE29 pKa = 4.44IEE31 pKa = 4.24DD32 pKa = 4.28VYY34 pKa = 11.57KK35 pKa = 10.64KK36 pKa = 10.72AQAFDD41 pKa = 4.66EE42 pKa = 4.34ILEE45 pKa = 4.2GLPNAMQDD53 pKa = 3.61ALKK56 pKa = 10.63EE57 pKa = 4.3DD58 pKa = 3.43IGLDD62 pKa = 3.48EE63 pKa = 5.32AVGIMTGQVVYY74 pKa = 10.26KK75 pKa = 10.68YY76 pKa = 10.96EE77 pKa = 4.05EE78 pKa = 4.33DD79 pKa = 3.75QEE81 pKa = 4.57NDD83 pKa = 2.92

Molecular weight: 9.33 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1X9IGY7|A0A1X9IGY7_9CAUD Nuclease OS=Staphylococcus phage P240 OX=1920379 GN=P240_47 PE=4 SV=1
MM1 pKa = 7.64ARR3 pKa = 11.84RR4 pKa = 11.84KK5 pKa = 9.81VIRR8 pKa = 11.84VRR10 pKa = 11.84IKK12 pKa = 10.5GKK14 pKa = 10.6LMTLRR19 pKa = 11.84EE20 pKa = 4.12VSEE23 pKa = 4.8KK24 pKa = 10.69YY25 pKa = 10.32HH26 pKa = 6.64ISPEE30 pKa = 4.02LLRR33 pKa = 11.84YY34 pKa = 9.46RR35 pKa = 11.84YY36 pKa = 8.24KK37 pKa = 10.75HH38 pKa = 6.21KK39 pKa = 10.45MRR41 pKa = 11.84GDD43 pKa = 3.41EE44 pKa = 4.19LLCGRR49 pKa = 11.84KK50 pKa = 9.44DD51 pKa = 3.52SKK53 pKa = 11.56SKK55 pKa = 11.53DD56 pKa = 3.15EE57 pKa = 4.06VEE59 pKa = 4.23YY60 pKa = 10.11MKK62 pKa = 10.94SQIKK66 pKa = 10.52DD67 pKa = 3.37EE68 pKa = 4.26EE69 pKa = 4.34KK70 pKa = 10.23EE71 pKa = 3.86RR72 pKa = 11.84EE73 pKa = 4.18KK74 pKa = 10.64IRR76 pKa = 11.84KK77 pKa = 8.59KK78 pKa = 10.87AILNLYY84 pKa = 8.27QRR86 pKa = 11.84NVRR89 pKa = 11.84AEE91 pKa = 3.91YY92 pKa = 10.0EE93 pKa = 4.17EE94 pKa = 3.95EE95 pKa = 3.87RR96 pKa = 11.84KK97 pKa = 9.88RR98 pKa = 11.84RR99 pKa = 11.84LRR101 pKa = 11.84PWLYY105 pKa = 10.66DD106 pKa = 3.11GTPQKK111 pKa = 10.53HH112 pKa = 6.08SRR114 pKa = 11.84DD115 pKa = 4.06PYY117 pKa = 10.08WFDD120 pKa = 3.01VTYY123 pKa = 11.33NQMFKK128 pKa = 10.23KK129 pKa = 9.86WSEE132 pKa = 3.76AA133 pKa = 3.32

Molecular weight: 16.57 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

67

0

67

14087

37

2066

210.3

24.02

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.835 ± 0.536

0.419 ± 0.08

6.197 ± 0.264

7.745 ± 0.483

3.869 ± 0.203

6.098 ± 0.53

1.739 ± 0.116

7.07 ± 0.313

9.903 ± 0.464

8.164 ± 0.295

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.506 ± 0.137

6.63 ± 0.287

2.74 ± 0.219

3.791 ± 0.185

3.982 ± 0.216

6.439 ± 0.337

5.615 ± 0.236

5.565 ± 0.232

1.285 ± 0.117

4.408 ± 0.343
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