Streptococcus satellite phage Javan303

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

Average proteome isoelectric point is 6.44

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|A0A4D5ZKZ8|A0A4D5ZKZ8_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan303 OX=2558623 GN=JavanS303_0010 PE=4 SV=1
MM1 pKa = 7.34TLDD4 pKa = 4.35LDD6 pKa = 3.64NMTRR10 pKa = 11.84SEE12 pKa = 4.17FDD14 pKa = 3.12KK15 pKa = 11.38LMTKK19 pKa = 10.08IKK21 pKa = 10.49DD22 pKa = 3.47RR23 pKa = 11.84NPNLFQFIIDD33 pKa = 3.88FLDD36 pKa = 4.06DD37 pKa = 3.54KK38 pKa = 10.4VTPEE42 pKa = 3.89EE43 pKa = 4.34VYY45 pKa = 11.05DD46 pKa = 3.84FLKK49 pKa = 10.18MEE51 pKa = 4.85RR52 pKa = 11.84SYY54 pKa = 11.18QVNYY58 pKa = 9.3IKK60 pKa = 10.67NYY62 pKa = 6.38QARR65 pKa = 11.84AA66 pKa = 3.37

Molecular weight: 8.06 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZP68|A0A4D5ZP68_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan303 OX=2558623 GN=JavanS303_0011 PE=4 SV=1
MM1 pKa = 7.79KK2 pKa = 10.19IIQHH6 pKa = 5.09TKK8 pKa = 8.83KK9 pKa = 10.54DD10 pKa = 3.26GSAVYY15 pKa = 10.05RR16 pKa = 11.84SSIYY20 pKa = 10.71LGIDD24 pKa = 2.85SVTGKK29 pKa = 10.14KK30 pKa = 10.39VKK32 pKa = 8.21TTISARR38 pKa = 11.84TKK40 pKa = 10.75KK41 pKa = 9.71EE42 pKa = 4.04LKK44 pKa = 10.64NKK46 pKa = 7.95ATQAKK51 pKa = 10.08VEE53 pKa = 4.17FEE55 pKa = 4.59KK56 pKa = 11.24NGSTRR61 pKa = 11.84KK62 pKa = 9.17QRR64 pKa = 11.84SHH66 pKa = 5.33ITTYY70 pKa = 11.06SEE72 pKa = 4.48LVDD75 pKa = 5.66LFWQTYY81 pKa = 5.79QHH83 pKa = 6.36TIKK86 pKa = 10.07TNTQIKK92 pKa = 10.31IKK94 pKa = 10.56GCLNNYY100 pKa = 8.27LLPSFGTYY108 pKa = 10.67KK109 pKa = 10.38LDD111 pKa = 3.22KK112 pKa = 8.85LTPVIIQTQVNKK124 pKa = 9.76WADD127 pKa = 3.8EE128 pKa = 4.09YY129 pKa = 11.47NQDD132 pKa = 2.92GTGYY136 pKa = 10.59KK137 pKa = 10.0EE138 pKa = 4.01YY139 pKa = 11.38NNLHH143 pKa = 6.45ALNKK147 pKa = 10.23RR148 pKa = 11.84ILQYY152 pKa = 10.81GVSIQALDD160 pKa = 3.67NNPARR165 pKa = 11.84DD166 pKa = 3.57VVIPRR171 pKa = 11.84KK172 pKa = 9.27IARR175 pKa = 11.84DD176 pKa = 3.47KK177 pKa = 11.61QEE179 pKa = 3.31IKK181 pKa = 10.81YY182 pKa = 9.97FQDD185 pKa = 3.26QEE187 pKa = 4.42LKK189 pKa = 11.12NFLSYY194 pKa = 11.28LDD196 pKa = 3.81NLEE199 pKa = 3.86NTFINFYY206 pKa = 10.11DD207 pKa = 3.61TVLYY211 pKa = 8.15KK212 pKa = 10.45TLLATGLRR220 pKa = 11.84IRR222 pKa = 11.84EE223 pKa = 4.14CLALEE228 pKa = 4.16WSDD231 pKa = 4.72IDD233 pKa = 4.27LQNGTIDD240 pKa = 3.28INKK243 pKa = 8.44TLNILNQVNSPKK255 pKa = 9.85TKK257 pKa = 9.48SSYY260 pKa = 9.99RR261 pKa = 11.84VLDD264 pKa = 3.58IDD266 pKa = 3.85HH267 pKa = 6.69KK268 pKa = 8.91TVLMLRR274 pKa = 11.84LYY276 pKa = 10.46RR277 pKa = 11.84ARR279 pKa = 11.84QAEE282 pKa = 4.01NGRR285 pKa = 11.84NIGLTYY291 pKa = 10.56EE292 pKa = 4.48KK293 pKa = 10.64VFSDD297 pKa = 4.51SFDD300 pKa = 3.64NYY302 pKa = 10.22VNTRR306 pKa = 11.84KK307 pKa = 9.81VDD309 pKa = 3.68YY310 pKa = 10.13RR311 pKa = 11.84LHH313 pKa = 6.14KK314 pKa = 9.91HH315 pKa = 6.17LKK317 pKa = 9.07NANCTDD323 pKa = 3.72LGFHH327 pKa = 7.4AFRR330 pKa = 11.84HH331 pKa = 4.54THH333 pKa = 6.71ASILLNAGLPYY344 pKa = 10.43KK345 pKa = 10.2EE346 pKa = 3.68IQTRR350 pKa = 11.84LGHH353 pKa = 6.33AKK355 pKa = 10.05ISVTMDD361 pKa = 3.68TYY363 pKa = 11.66SHH365 pKa = 7.23LSKK368 pKa = 10.56EE369 pKa = 4.22NQKK372 pKa = 10.33RR373 pKa = 11.84AVSFFEE379 pKa = 4.02TALEE383 pKa = 4.41KK384 pKa = 10.6IKK386 pKa = 11.08SSS388 pKa = 3.4

Molecular weight: 44.91 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

3352

53

414

186.2

21.7

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.117 ± 0.407

0.537 ± 0.128

6.175 ± 0.453

8.592 ± 0.564

5.221 ± 0.569

4.266 ± 0.523

1.7 ± 0.256

7.339 ± 0.601

10.322 ± 0.474

10.024 ± 0.324

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.058 ± 0.264

5.967 ± 0.329

1.969 ± 0.286

4.475 ± 0.291

4.415 ± 0.29

6.623 ± 0.37

6.205 ± 0.526

4.893 ± 0.41

0.626 ± 0.126

4.475 ± 0.276
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