Streptococcus phage Javan570

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

Average proteome isoelectric point is 6.36

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 56 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|A0A4D6BAD1|A0A4D6BAD1_9CAUD Capsid and scaffold protein OS=Streptococcus phage Javan570 OX=2548265 GN=Javan570_0039 PE=4 SV=1
MM1 pKa = 7.34QSTGLLDD8 pKa = 3.77VNGKK12 pKa = 9.82EE13 pKa = 3.88IFEE16 pKa = 4.42GDD18 pKa = 3.71VVFVRR23 pKa = 11.84DD24 pKa = 3.6EE25 pKa = 4.64LIEE28 pKa = 4.38FGPGVYY34 pKa = 9.57EE35 pKa = 3.86VVYY38 pKa = 10.85SQDD41 pKa = 2.87HH42 pKa = 6.44LGWMFYY48 pKa = 11.0DD49 pKa = 4.05KK50 pKa = 10.7EE51 pKa = 4.15NHH53 pKa = 6.38DD54 pKa = 3.92FCFISTCTWDD64 pKa = 3.41EE65 pKa = 4.11LEE67 pKa = 5.01IIGNAHH73 pKa = 5.73QNPEE77 pKa = 4.14LVEE80 pKa = 4.33DD81 pKa = 4.7LEE83 pKa = 4.46

Molecular weight: 9.62 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D6BC03|A0A4D6BC03_9CAUD Uncharacterized protein OS=Streptococcus phage Javan570 OX=2548265 GN=Javan570_0012 PE=4 SV=1
MM1 pKa = 7.88NYY3 pKa = 10.14RR4 pKa = 11.84KK5 pKa = 9.82LDD7 pKa = 3.86EE8 pKa = 4.24QEE10 pKa = 4.5HH11 pKa = 5.66LAEE14 pKa = 4.39LALNLRR20 pKa = 11.84YY21 pKa = 8.01TLNAKK26 pKa = 9.62KK27 pKa = 10.52VSPNKK32 pKa = 10.09LSKK35 pKa = 10.41KK36 pKa = 8.11KK37 pKa = 10.28QKK39 pKa = 10.64EE40 pKa = 4.07KK41 pKa = 10.41VRR43 pKa = 11.84KK44 pKa = 8.94AFNVSMQLKK53 pKa = 9.07QNKK56 pKa = 6.67PTDD59 pKa = 3.3MLARR63 pKa = 11.84IEE65 pKa = 4.13KK66 pKa = 10.47LNAHH70 pKa = 6.2FRR72 pKa = 11.84NRR74 pKa = 3.26

Molecular weight: 8.84 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

56

0

56

11397

38

2017

203.5

22.9

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.563 ± 0.847

0.483 ± 0.118

5.923 ± 0.433

7.73 ± 0.728

3.703 ± 0.162

6.107 ± 0.491

1.228 ± 0.166

6.396 ± 0.248

7.748 ± 0.566

8.265 ± 0.355

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.343 ± 0.361

5.896 ± 0.374

2.457 ± 0.212

4.721 ± 0.242

4.606 ± 0.565

6.756 ± 0.716

6.528 ± 0.661

6.809 ± 0.255

1.035 ± 0.116

3.703 ± 0.419
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