Streptococcus satellite phage Javan337

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.83

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|A0A4D5ZJV9|A0A4D5ZJV9_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan337 OX=2558646 GN=JavanS337_0016 PE=4 SV=1
MM1 pKa = 7.91DD2 pKa = 5.44NDD4 pKa = 3.82FKK6 pKa = 11.1TVTNAKK12 pKa = 9.82GLEE15 pKa = 3.76IPKK18 pKa = 9.89YY19 pKa = 10.4FKK21 pKa = 10.62DD22 pKa = 3.9FKK24 pKa = 11.15KK25 pKa = 10.36LVEE28 pKa = 4.23MDD30 pKa = 3.53RR31 pKa = 11.84QLAEE35 pKa = 4.31YY36 pKa = 10.79LCMNYY41 pKa = 10.13EE42 pKa = 4.42DD43 pKa = 5.91LDD45 pKa = 4.41SEE47 pKa = 4.46DD48 pKa = 4.44LGAFLEE54 pKa = 4.61TVEE57 pKa = 5.78QGFSWILDD65 pKa = 4.13LIEE68 pKa = 5.5SKK70 pKa = 11.04DD71 pKa = 3.81LLYY74 pKa = 11.01SPQAGKK80 pKa = 10.39KK81 pKa = 9.23AA82 pKa = 3.31

Molecular weight: 9.51 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZKQ1|A0A4D5ZKQ1_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan337 OX=2558646 GN=JavanS337_0011 PE=4 SV=1
MM1 pKa = 7.92KK2 pKa = 9.25ITEE5 pKa = 4.18YY6 pKa = 10.54KK7 pKa = 10.41KK8 pKa = 10.18KK9 pKa = 10.4DD10 pKa = 3.2GSVVYY15 pKa = 10.34RR16 pKa = 11.84SSVYY20 pKa = 10.71LGIDD24 pKa = 3.15TVTGKK29 pKa = 10.24KK30 pKa = 10.26VKK32 pKa = 8.24TTISDD37 pKa = 3.44RR38 pKa = 11.84TKK40 pKa = 11.03NRR42 pKa = 11.84LKK44 pKa = 10.91SKK46 pKa = 10.43AIQAKK51 pKa = 9.85VEE53 pKa = 4.13FEE55 pKa = 4.56KK56 pKa = 11.26NGSTVTKK63 pKa = 8.73TVNVTTYY70 pKa = 10.95QEE72 pKa = 4.26LTNLWLEE79 pKa = 4.53NYY81 pKa = 9.36CHH83 pKa = 5.63TVKK86 pKa = 10.77HH87 pKa = 5.55STLIGAKK94 pKa = 10.28NNIKK98 pKa = 10.37KK99 pKa = 10.4YY100 pKa = 10.16LLPAFGDD107 pKa = 3.76YY108 pKa = 10.88KK109 pKa = 10.73LDD111 pKa = 3.55KK112 pKa = 9.47LTPPTIQHH120 pKa = 5.94QVNQWAIDD128 pKa = 3.66YY129 pKa = 8.37NQLGKK134 pKa = 10.84GYY136 pKa = 8.08QQYY139 pKa = 10.05NQLHH143 pKa = 6.4ALNKK147 pKa = 10.1RR148 pKa = 11.84ILSYY152 pKa = 10.8AVSLQVIASNPASDD166 pKa = 3.88IIVPRR171 pKa = 11.84RR172 pKa = 11.84KK173 pKa = 9.61PKK175 pKa = 10.21EE176 pKa = 4.01GQKK179 pKa = 10.61LKK181 pKa = 11.17YY182 pKa = 10.43LDD184 pKa = 4.8DD185 pKa = 5.74DD186 pKa = 4.06NLKK189 pKa = 10.78KK190 pKa = 10.68FLDD193 pKa = 4.07YY194 pKa = 11.17LDD196 pKa = 4.36QLPNTYY202 pKa = 10.72KK203 pKa = 10.73NFSDD207 pKa = 3.42TVLYY211 pKa = 8.14KK212 pKa = 10.44TLLATGLRR220 pKa = 11.84IRR222 pKa = 11.84EE223 pKa = 4.12CLALGWSDD231 pKa = 4.23IDD233 pKa = 4.03LQNGSISVTKK243 pKa = 9.71TLNTLKK249 pKa = 10.49EE250 pKa = 3.91ITSPKK255 pKa = 8.96SKK257 pKa = 10.77SSIRR261 pKa = 11.84EE262 pKa = 3.4IALDD266 pKa = 3.68TKK268 pKa = 9.91TVLMLRR274 pKa = 11.84LYY276 pKa = 10.42KK277 pKa = 10.36ARR279 pKa = 11.84QSQLGRR285 pKa = 11.84EE286 pKa = 3.96IGVTFEE292 pKa = 4.95KK293 pKa = 10.88VFSDD297 pKa = 3.16TFDD300 pKa = 3.36NYY302 pKa = 10.94RR303 pKa = 11.84EE304 pKa = 4.03AGALRR309 pKa = 11.84FRR311 pKa = 11.84LEE313 pKa = 3.84KK314 pKa = 10.18HH315 pKa = 6.13LKK317 pKa = 10.08LAGCPRR323 pKa = 11.84LSFHH327 pKa = 7.61AFRR330 pKa = 11.84HH331 pKa = 4.58THH333 pKa = 6.92ASLLLNAGLPYY344 pKa = 10.43KK345 pKa = 10.2EE346 pKa = 3.68IQTRR350 pKa = 11.84LGHH353 pKa = 5.92SKK355 pKa = 10.32ISMTMDD361 pKa = 3.2IYY363 pKa = 11.76SHH365 pKa = 7.09LSKK368 pKa = 10.92DD369 pKa = 3.71NKK371 pKa = 10.37KK372 pKa = 10.32KK373 pKa = 9.89ATSFYY378 pKa = 10.66EE379 pKa = 3.92KK380 pKa = 10.27AIEE383 pKa = 4.03NLQSSS388 pKa = 4.18

Molecular weight: 44.33 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

2952

49

483

164.0

19.09

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.675 ± 0.428

0.44 ± 0.104

6.843 ± 0.549

8.537 ± 0.792

4.743 ± 0.421

4.641 ± 0.52

1.66 ± 0.29

6.741 ± 0.724

10.908 ± 0.669

10.23 ± 0.693

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.066 ± 0.319

5.42 ± 0.436

2.134 ± 0.297

4.099 ± 0.386

4.912 ± 0.644

5.522 ± 0.515

5.962 ± 0.617

5.352 ± 0.546

0.678 ± 0.129

4.438 ± 0.31
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