Streptococcus satellite phage Javan537

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

Average proteome isoelectric point is 6.57

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 18 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|A0A4D5ZUQ0|A0A4D5ZUQ0_9VIRU LmaC OS=Streptococcus satellite phage Javan537 OX=2558731 GN=JavanS537_0006 PE=4 SV=1
MM1 pKa = 7.1TFKK4 pKa = 10.76FFSDD8 pKa = 3.2NAKK11 pKa = 10.59SFTFKK16 pKa = 11.15YY17 pKa = 10.52DD18 pKa = 3.33FEE20 pKa = 4.84TMDD23 pKa = 3.83HH24 pKa = 6.67ANVSSTAILGYY35 pKa = 9.44MVGTYY40 pKa = 7.14EE41 pKa = 4.12QQPTEE46 pKa = 3.74ITIGGNEE53 pKa = 4.22ANNTFTMVVKK63 pKa = 10.59YY64 pKa = 10.86VEE66 pKa = 5.52DD67 pKa = 3.78EE68 pKa = 4.43DD69 pKa = 3.79LTKK72 pKa = 10.67VFNRR76 pKa = 11.84ICKK79 pKa = 10.14SFEE82 pKa = 4.28SYY84 pKa = 11.02SKK86 pKa = 11.06GYY88 pKa = 10.45DD89 pKa = 3.21EE90 pKa = 4.88EE91 pKa = 4.44AA92 pKa = 4.07

Molecular weight: 10.57 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZS25|A0A4D5ZS25_9VIRU Paratox OS=Streptococcus satellite phage Javan537 OX=2558731 GN=JavanS537_0001 PE=4 SV=1
MM1 pKa = 7.97RR2 pKa = 11.84KK3 pKa = 8.09TIPNTHH9 pKa = 5.77KK10 pKa = 10.61RR11 pKa = 11.84ILASIPVGADD21 pKa = 2.86SRR23 pKa = 11.84SVTGKK28 pKa = 10.05EE29 pKa = 3.42LAATHH34 pKa = 6.45RR35 pKa = 11.84MDD37 pKa = 4.14RR38 pKa = 11.84RR39 pKa = 11.84TIQAIIRR46 pKa = 11.84RR47 pKa = 11.84LIVEE51 pKa = 4.33YY52 pKa = 10.31GVPICASRR60 pKa = 11.84DD61 pKa = 3.3INGGYY66 pKa = 9.82FIPANDD72 pKa = 3.68TEE74 pKa = 4.29RR75 pKa = 11.84LEE77 pKa = 4.69GIRR80 pKa = 11.84ALKK83 pKa = 10.26SQLTEE88 pKa = 3.64EE89 pKa = 4.52EE90 pKa = 4.32KK91 pKa = 10.66RR92 pKa = 11.84VSALLEE98 pKa = 4.47ADD100 pKa = 3.08LTEE103 pKa = 4.21YY104 pKa = 11.14KK105 pKa = 10.5EE106 pKa = 4.06LLRR109 pKa = 11.84GG110 pKa = 3.53

Molecular weight: 12.37 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

18

0

18

2637

48

388

146.5

16.93

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.257 ± 0.645

0.796 ± 0.104

5.271 ± 0.324

8.267 ± 0.891

4.285 ± 0.568

4.323 ± 0.459

1.82 ± 0.348

6.864 ± 0.452

9.215 ± 0.696

9.48 ± 0.448

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.162 ± 0.236

6.598 ± 0.343

3.072 ± 0.34

3.906 ± 0.369

4.854 ± 0.558

5.347 ± 0.325

7.243 ± 0.591

4.551 ± 0.365

0.683 ± 0.119

5.006 ± 0.425
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