Streptococcus satellite phage Javan344

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.38

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 23 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|A0A4D5ZQK7|A0A4D5ZQK7_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan344 OX=2558652 GN=JavanS344_0006 PE=4 SV=1
MM1 pKa = 7.7IIDD4 pKa = 3.31GRR6 pKa = 11.84EE7 pKa = 3.86YY8 pKa = 10.44VHH10 pKa = 6.98CPVCGTVTAVYY21 pKa = 9.26DD22 pKa = 3.65ICDD25 pKa = 3.28VCQWQNTGEE34 pKa = 4.15TNIDD38 pKa = 3.44GGPNEE43 pKa = 4.17MTLAEE48 pKa = 4.26AKK50 pKa = 9.24EE51 pKa = 4.27AYY53 pKa = 10.0VKK55 pKa = 10.91GITIII60 pKa = 3.7

Molecular weight: 6.55 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZK83|A0A4D5ZK83_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan344 OX=2558652 GN=JavanS344_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 = 10.36RR16 pKa = 11.84SSIYY20 pKa = 10.7LGIDD24 pKa = 2.74SMTGKK29 pKa = 10.07KK30 pKa = 10.27VKK32 pKa = 8.2TTISARR38 pKa = 11.84TKK40 pKa = 10.54RR41 pKa = 11.84EE42 pKa = 4.09LNSKK46 pKa = 10.11AIQAKK51 pKa = 9.87VEE53 pKa = 4.13FEE55 pKa = 4.42KK56 pKa = 10.89KK57 pKa = 10.63GSTVCSAVEE66 pKa = 3.56IKK68 pKa = 9.81TYY70 pKa = 11.24AEE72 pKa = 4.37LVEE75 pKa = 4.62NWLEE79 pKa = 4.57TYY81 pKa = 10.41CHH83 pKa = 5.52TVKK86 pKa = 10.74KK87 pKa = 9.48STLTITKK94 pKa = 9.59VRR96 pKa = 11.84INNYY100 pKa = 9.58LLPAFGDD107 pKa = 3.76YY108 pKa = 10.88KK109 pKa = 10.73LDD111 pKa = 3.6KK112 pKa = 9.52LTPPVIQKK120 pKa = 9.14QVNQWAKK127 pKa = 10.93DD128 pKa = 3.66YY129 pKa = 10.39NQLGKK134 pKa = 10.73GYY136 pKa = 9.95QEE138 pKa = 3.81YY139 pKa = 8.41TQLNSLNKK147 pKa = 10.13RR148 pKa = 11.84ILKK151 pKa = 9.76YY152 pKa = 10.38AVSLQVISFNPARR165 pKa = 11.84DD166 pKa = 3.33IIVPRR171 pKa = 11.84RR172 pKa = 11.84KK173 pKa = 9.78EE174 pKa = 3.83KK175 pKa = 10.94EE176 pKa = 4.02EE177 pKa = 3.89QKK179 pKa = 10.87LKK181 pKa = 11.19YY182 pKa = 10.41LDD184 pKa = 4.45DD185 pKa = 4.4EE186 pKa = 4.34NLKK189 pKa = 10.8KK190 pKa = 10.47FLAYY194 pKa = 10.4LDD196 pKa = 4.13QLPNTYY202 pKa = 10.75KK203 pKa = 10.74NFYY206 pKa = 9.48DD207 pKa = 3.51TVLYY211 pKa = 8.15KK212 pKa = 10.45TLLATGLRR220 pKa = 11.84IRR222 pKa = 11.84EE223 pKa = 4.08CLALKK228 pKa = 10.08WSDD231 pKa = 2.92IDD233 pKa = 4.61LKK235 pKa = 11.41NGTLDD240 pKa = 3.34VNKK243 pKa = 9.41TLNCEE248 pKa = 4.23KK249 pKa = 10.6EE250 pKa = 3.72ITTPKK255 pKa = 8.66TKK257 pKa = 10.57SSVRR261 pKa = 11.84VIDD264 pKa = 4.38LDD266 pKa = 3.78NKK268 pKa = 8.09TVLMLRR274 pKa = 11.84LYY276 pKa = 10.7KK277 pKa = 10.34NRR279 pKa = 11.84QAQVGRR285 pKa = 11.84EE286 pKa = 3.53IGLTYY291 pKa = 10.73EE292 pKa = 4.43KK293 pKa = 10.84VFPNYY298 pKa = 9.73FDD300 pKa = 3.77EE301 pKa = 4.53YY302 pKa = 10.53RR303 pKa = 11.84DD304 pKa = 3.64ARR306 pKa = 11.84ALRR309 pKa = 11.84PRR311 pKa = 11.84LEE313 pKa = 3.98KK314 pKa = 10.35HH315 pKa = 6.18LKK317 pKa = 9.98LSKK320 pKa = 10.39CPRR323 pKa = 11.84LTFHH327 pKa = 7.71AFRR330 pKa = 11.84HH331 pKa = 4.54THH333 pKa = 6.71ASILLNAGLPYY344 pKa = 10.43KK345 pKa = 10.2EE346 pKa = 3.68IQTRR350 pKa = 11.84LGHH353 pKa = 5.05SQISITMDD361 pKa = 3.56TYY363 pKa = 11.78SHH365 pKa = 7.28LSKK368 pKa = 10.83DD369 pKa = 3.71NKK371 pKa = 9.08KK372 pKa = 7.72TATSFYY378 pKa = 9.98EE379 pKa = 3.93KK380 pKa = 10.3AIEE383 pKa = 4.04KK384 pKa = 10.35LKK386 pKa = 11.16SSS388 pKa = 3.82

Molecular weight: 45.06 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

23

0

23

3589

39

484

156.0

18.2

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.102 ± 0.42

0.892 ± 0.195

6.548 ± 0.419

9.39 ± 0.644

4.765 ± 0.442

3.929 ± 0.318

1.783 ± 0.148

6.771 ± 0.63

10.226 ± 0.512

9.111 ± 0.504

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.285 ± 0.25

5.628 ± 0.328

2.368 ± 0.239

3.817 ± 0.365

5.043 ± 0.431

5.099 ± 0.443

5.266 ± 0.453

5.545 ± 0.38

0.892 ± 0.147

4.542 ± 0.324
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