Streptococcus phage CHPC879

Taxonomy: Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes; Caudovirales; Siphoviridae; Moineauvirus; unclassified Moineauvirus

Average proteome isoelectric point is 6.58

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 45 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|A0A3G8FER8|A0A3G8FER8_9CAUD Uncharacterized protein OS=Streptococcus phage CHPC879 OX=2365045 GN=CHPC879_0017 PE=4 SV=1
MM1 pKa = 7.31SVSKK5 pKa = 10.65AIIMQTLNLDD15 pKa = 3.8EE16 pKa = 4.97TDD18 pKa = 3.78DD19 pKa = 3.8TALIPAYY26 pKa = 9.69IEE28 pKa = 4.01SAKK31 pKa = 10.51QYY33 pKa = 10.21IINAVGSDD41 pKa = 3.23PKK43 pKa = 10.69FYY45 pKa = 10.69EE46 pKa = 4.2LEE48 pKa = 3.99NVKK51 pKa = 10.63YY52 pKa = 10.77LFDD55 pKa = 3.62TAVIALTSTYY65 pKa = 8.45FTYY68 pKa = 10.17RR69 pKa = 11.84VALTEE74 pKa = 3.98TLAYY78 pKa = 9.33PINLTLNSIIGQLRR92 pKa = 11.84GLYY95 pKa = 8.62ATYY98 pKa = 10.79SDD100 pKa = 5.14EE101 pKa = 4.33EE102 pKa = 4.39VTDD105 pKa = 3.75AA106 pKa = 5.66

Molecular weight: 11.83 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3G8FC07|A0A3G8FC07_9CAUD Uncharacterized protein OS=Streptococcus phage CHPC879 OX=2365045 GN=CHPC879_0032 PE=4 SV=1
MM1 pKa = 7.5RR2 pKa = 11.84RR3 pKa = 11.84ARR5 pKa = 11.84YY6 pKa = 8.97LPSDD10 pKa = 3.91FRR12 pKa = 11.84YY13 pKa = 9.99KK14 pKa = 10.95ADD16 pKa = 3.48FGTYY20 pKa = 9.38QSTPNKK26 pKa = 8.16FTGVSVPKK34 pKa = 10.14FVKK37 pKa = 10.38QFTLHH42 pKa = 5.9YY43 pKa = 9.16KK44 pKa = 9.46PHH46 pKa = 6.1TRR48 pKa = 11.84TLNQEE53 pKa = 3.83YY54 pKa = 10.01LAQQNGEE61 pKa = 3.75SDD63 pKa = 3.27TRR65 pKa = 11.84VIVIRR70 pKa = 11.84HH71 pKa = 4.59NVKK74 pKa = 10.47VIEE77 pKa = 4.53GQAVVLNGTQYY88 pKa = 11.37DD89 pKa = 3.79IVRR92 pKa = 11.84VSSNEE97 pKa = 3.55NFGLNRR103 pKa = 11.84YY104 pKa = 9.75DD105 pKa = 3.94YY106 pKa = 10.41LTLKK110 pKa = 9.73KK111 pKa = 9.68HH112 pKa = 5.98KK113 pKa = 10.48KK114 pKa = 9.32IGG116 pKa = 3.46

Molecular weight: 13.54 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

45

0

45

10944

41

1603

243.2

27.56

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.698 ± 0.505

0.475 ± 0.105

6.488 ± 0.25

6.908 ± 0.529

4.212 ± 0.161

6.652 ± 0.567

1.471 ± 0.115

6.57 ± 0.229

8.763 ± 0.514

7.511 ± 0.373

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.577 ± 0.159

6.542 ± 0.251

2.805 ± 0.161

4.541 ± 0.218

4.084 ± 0.286

6.159 ± 0.291

6.232 ± 0.364

5.921 ± 0.178

1.371 ± 0.143

4.02 ± 0.251
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