Streptococcus satellite phage Javan357

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

Average proteome isoelectric point is 7.05

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 15 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|A0A4D5ZL93|A0A4D5ZL93_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan357 OX=2558657 GN=JavanS357_0008 PE=4 SV=1
MM1 pKa = 7.6EE2 pKa = 5.96KK3 pKa = 10.91NMTLDD8 pKa = 4.41LDD10 pKa = 4.09NMTQSEE16 pKa = 4.5FDD18 pKa = 3.49NRR20 pKa = 11.84ITEE23 pKa = 4.12IKK25 pKa = 10.3DD26 pKa = 3.2RR27 pKa = 11.84NPNLFQFIIDD37 pKa = 3.88FLDD40 pKa = 4.06DD41 pKa = 3.54KK42 pKa = 10.4VTPEE46 pKa = 3.89EE47 pKa = 4.34VYY49 pKa = 11.05DD50 pKa = 3.84FLKK53 pKa = 10.18MEE55 pKa = 4.85RR56 pKa = 11.84SYY58 pKa = 11.18QVNYY62 pKa = 9.19IKK64 pKa = 10.55NYY66 pKa = 8.5KK67 pKa = 9.6ARR69 pKa = 11.84AA70 pKa = 3.49

Molecular weight: 8.55 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZKH4|A0A4D5ZKH4_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan357 OX=2558657 GN=JavanS357_0011 PE=4 SV=1
MM1 pKa = 7.65EE2 pKa = 5.23NLIEE6 pKa = 4.51SDD8 pKa = 3.63LVIFKK13 pKa = 9.43MRR15 pKa = 11.84YY16 pKa = 9.19LEE18 pKa = 5.9AGATWEE24 pKa = 4.69DD25 pKa = 3.61VAEE28 pKa = 4.52KK29 pKa = 10.76LNKK32 pKa = 5.44TTRR35 pKa = 11.84YY36 pKa = 8.12INSRR40 pKa = 11.84RR41 pKa = 11.84KK42 pKa = 9.58VIAKK46 pKa = 9.92RR47 pKa = 11.84FVEE50 pKa = 4.28LKK52 pKa = 10.67GYY54 pKa = 10.26

Molecular weight: 6.44 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

15

0

15

2490

53

388

166.0

19.28

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.096 ± 0.385

0.602 ± 0.099

6.506 ± 0.553

8.193 ± 0.773

4.739 ± 0.42

4.699 ± 0.657

1.727 ± 0.38

6.426 ± 0.27

11.325 ± 0.634

10.0 ± 0.537

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.129 ± 0.309

6.386 ± 0.633

1.968 ± 0.269

3.695 ± 0.376

4.578 ± 0.258

5.703 ± 0.466

7.068 ± 0.677

5.382 ± 0.466

0.803 ± 0.116

3.976 ± 0.34
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