Streptococcus satellite phage Javan212

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.19

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 19 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|A0A4D5ZHC2|A0A4D5ZHC2_9VIRU DNA-binding protein OS=Streptococcus satellite phage Javan212 OX=2558572 GN=JavanS212_0017 PE=4 SV=1
MM1 pKa = 7.59LVRR4 pKa = 11.84LVFSDD9 pKa = 3.86GNTLTRR15 pKa = 11.84DD16 pKa = 3.01ISDD19 pKa = 3.46RR20 pKa = 11.84TFDD23 pKa = 3.97MIMSKK28 pKa = 10.21PYY30 pKa = 10.51SDD32 pKa = 3.25TWLHH36 pKa = 6.27FNGEE40 pKa = 4.09KK41 pKa = 10.44VAVLEE46 pKa = 4.53SIEE49 pKa = 4.13VLDD52 pKa = 5.05NEE54 pKa = 4.69SDD56 pKa = 3.75FDD58 pKa = 4.28NEE60 pKa = 4.27VNKK63 pKa = 9.49TLAYY67 pKa = 10.57NEE69 pKa = 4.24LKK71 pKa = 10.86KK72 pKa = 10.72EE73 pKa = 4.12VSDD76 pKa = 5.2DD77 pKa = 3.75DD78 pKa = 3.89

Molecular weight: 9.02 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZG34|A0A4D5ZG34_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan212 OX=2558572 GN=JavanS212_0004 PE=4 SV=1
MM1 pKa = 7.84LITEE5 pKa = 5.0NYY7 pKa = 9.63AKK9 pKa = 10.59AIRR12 pKa = 11.84RR13 pKa = 11.84KK14 pKa = 9.06QADD17 pKa = 3.47MQLTAKK23 pKa = 10.13QAGEE27 pKa = 4.08QIGVNHH33 pKa = 5.2ITYY36 pKa = 10.31RR37 pKa = 11.84KK38 pKa = 8.63LRR40 pKa = 11.84SGGEE44 pKa = 3.83VRR46 pKa = 11.84AKK48 pKa = 10.0TFEE51 pKa = 4.06KK52 pKa = 10.75AMAWLVKK59 pKa = 10.32DD60 pKa = 3.76YY61 pKa = 11.63

Molecular weight: 7.03 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

19

0

19

2936

43

476

154.5

17.88

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.871 ± 0.536

0.579 ± 0.211

6.267 ± 0.541

8.379 ± 0.668

3.781 ± 0.352

4.598 ± 0.309

1.328 ± 0.222

7.459 ± 0.523

9.775 ± 0.575

9.843 ± 0.789

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.657 ± 0.314

6.676 ± 0.479

2.01 ± 0.205

3.917 ± 0.239

4.019 ± 0.435

6.063 ± 0.526

6.233 ± 0.556

5.688 ± 0.424

1.124 ± 0.112

4.734 ± 0.413
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