Streptococcus satellite phage Javan735

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

Average proteome isoelectric point is 7.26

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 25 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|A0A4D5ZUK5|A0A4D5ZUK5_9VIRU Helicase loader OS=Streptococcus satellite phage Javan735 OX=2558829 GN=JavanS735_0016 PE=4 SV=1
MM1 pKa = 7.27NRR3 pKa = 11.84LKK5 pKa = 10.53EE6 pKa = 3.82LRR8 pKa = 11.84KK9 pKa = 9.38RR10 pKa = 11.84DD11 pKa = 4.0KK12 pKa = 9.42ITQVAFAKK20 pKa = 10.85DD21 pKa = 3.21NGIPLRR27 pKa = 11.84TLQSWEE33 pKa = 3.82NGEE36 pKa = 4.12NQIKK40 pKa = 9.89PEE42 pKa = 4.02KK43 pKa = 9.73AQQLADD49 pKa = 3.26IFGVSVGYY57 pKa = 10.64LLGFNIDD64 pKa = 5.0DD65 pKa = 3.86VTEE68 pKa = 4.31DD69 pKa = 4.36EE70 pKa = 5.3INFHH74 pKa = 6.12NNVMEE79 pKa = 4.32RR80 pKa = 11.84MNKK83 pKa = 8.7EE84 pKa = 3.4AFIRR88 pKa = 11.84FLDD91 pKa = 5.22FITLSDD97 pKa = 3.39IVLSDD102 pKa = 3.59KK103 pKa = 10.55QIEE106 pKa = 4.43MIFYY110 pKa = 9.99QLQDD114 pKa = 3.63LSEE117 pKa = 4.55LNSDD121 pKa = 3.51YY122 pKa = 10.75RR123 pKa = 11.84YY124 pKa = 8.92TEE126 pKa = 3.76TDD128 pKa = 3.32VEE130 pKa = 4.54KK131 pKa = 10.49LKK133 pKa = 11.32SMYY136 pKa = 10.06SVKK139 pKa = 10.33LNYY142 pKa = 9.52MPTEE146 pKa = 4.01GLIKK150 pKa = 10.2ISNILYY156 pKa = 10.27KK157 pKa = 10.35EE158 pKa = 4.06DD159 pKa = 4.34AIEE162 pKa = 4.05EE163 pKa = 4.03QFEE166 pKa = 4.35QYY168 pKa = 10.9KK169 pKa = 10.63KK170 pKa = 10.74IIDD173 pKa = 3.5

Molecular weight: 20.42 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZUJ7|A0A4D5ZUJ7_9VIRU HTH cro/C1-type domain-containing protein OS=Streptococcus satellite phage Javan735 OX=2558829 GN=JavanS735_0006 PE=4 SV=1
MM1 pKa = 7.79RR2 pKa = 11.84NGVWVVYY9 pKa = 8.83SFKK12 pKa = 10.96YY13 pKa = 10.71GSLTHH18 pKa = 6.73LLEE21 pKa = 4.86FGHH24 pKa = 6.93IKK26 pKa = 10.57RR27 pKa = 11.84NGGRR31 pKa = 11.84TKK33 pKa = 10.28AYY35 pKa = 8.33PHH37 pKa = 6.61LRR39 pKa = 11.84PAEE42 pKa = 3.9LNAIQKK48 pKa = 7.51FTEE51 pKa = 4.66RR52 pKa = 11.84IKK54 pKa = 11.09NISKK58 pKa = 10.68

Molecular weight: 6.77 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

25

0

25

3662

51

388

146.5

16.94

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.134 ± 0.456

0.628 ± 0.142

5.898 ± 0.431

7.865 ± 0.639

4.233 ± 0.354

4.615 ± 0.468

1.775 ± 0.287

7.155 ± 0.424

10.24 ± 0.722

10.404 ± 0.517

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.993 ± 0.24

6.09 ± 0.468

2.458 ± 0.218

3.741 ± 0.409

4.806 ± 0.353

6.636 ± 0.545

6.281 ± 0.41

4.67 ± 0.374

0.819 ± 0.147

4.56 ± 0.336
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