Streptococcus satellite phage Javan619

Taxonomy: Viruses; unclassified bacterial viruses

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 20 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|A0A4D5ZXE5|A0A4D5ZXE5_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan619 OX=2558786 GN=JavanS619_0008 PE=4 SV=1
MM1 pKa = 8.23DD2 pKa = 4.26YY3 pKa = 10.54FIKK6 pKa = 10.62GLKK9 pKa = 8.22TNNILIGCFEE19 pKa = 4.54SFDD22 pKa = 3.89DD23 pKa = 4.91AKK25 pKa = 11.23QFVDD29 pKa = 3.63KK30 pKa = 11.11LKK32 pKa = 10.48EE33 pKa = 4.01DD34 pKa = 4.03SEE36 pKa = 5.45ASDD39 pKa = 3.31KK40 pKa = 10.79YY41 pKa = 10.84RR42 pKa = 11.84YY43 pKa = 9.86VYY45 pKa = 9.99EE46 pKa = 4.8DD47 pKa = 3.08NGITINLFMLAKK59 pKa = 9.93NFHH62 pKa = 7.03SDD64 pKa = 3.49TEE66 pKa = 4.26FLFNAIQTYY75 pKa = 7.7KK76 pKa = 10.01TNNNFSDD83 pKa = 3.75YY84 pKa = 10.8QYY86 pKa = 10.35YY87 pKa = 10.65QLMDD91 pKa = 3.95DD92 pKa = 4.59VINVYY97 pKa = 10.45KK98 pKa = 10.61SDD100 pKa = 3.1AHH102 pKa = 6.23FVV104 pKa = 3.4

Molecular weight: 12.35 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZT28|A0A4D5ZT28_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan619 OX=2558786 GN=JavanS619_0006 PE=4 SV=1
MM1 pKa = 7.92KK2 pKa = 9.25ITEE5 pKa = 4.15YY6 pKa = 10.6KK7 pKa = 9.67KK8 pKa = 10.16KK9 pKa = 10.54NGAIVYY15 pKa = 8.5RR16 pKa = 11.84AQVYY20 pKa = 10.49LGVDD24 pKa = 3.34VVTGKK29 pKa = 8.87EE30 pKa = 3.87VKK32 pKa = 9.43TRR34 pKa = 11.84ITARR38 pKa = 11.84TKK40 pKa = 10.91KK41 pKa = 9.72EE42 pKa = 3.87LKK44 pKa = 10.48LLAKK48 pKa = 9.82QRR50 pKa = 11.84QNEE53 pKa = 4.11FVRR56 pKa = 11.84NGSTVHH62 pKa = 7.21SEE64 pKa = 4.34VKK66 pKa = 9.71VKK68 pKa = 10.54NYY70 pKa = 10.6KK71 pKa = 9.93EE72 pKa = 4.71LADD75 pKa = 4.41LWWDD79 pKa = 3.71SYY81 pKa = 11.62KK82 pKa = 10.31STVKK86 pKa = 10.31PNTVGSVALLLKK98 pKa = 10.41NHH100 pKa = 7.59IIPTFGDD107 pKa = 3.46YY108 pKa = 10.96KK109 pKa = 10.77LNKK112 pKa = 8.72LTTPLIQNKK121 pKa = 7.1VNKK124 pKa = 8.36WANKK128 pKa = 9.46ANNNEE133 pKa = 3.97PNAFIHH139 pKa = 6.12YY140 pKa = 9.1DD141 pKa = 3.33KK142 pKa = 11.34LHH144 pKa = 6.5ALNKK148 pKa = 10.21RR149 pKa = 11.84ILQYY153 pKa = 11.19GVTLQVIKK161 pKa = 10.82SNPARR166 pKa = 11.84DD167 pKa = 3.44VVLPRR172 pKa = 11.84KK173 pKa = 9.69AKK175 pKa = 9.9RR176 pKa = 11.84DD177 pKa = 3.46KK178 pKa = 11.17TKK180 pKa = 10.55IKK182 pKa = 10.86YY183 pKa = 10.13LDD185 pKa = 3.6NQEE188 pKa = 4.84LKK190 pKa = 10.24TFLNYY195 pKa = 10.38LDD197 pKa = 4.79NLNQAKK203 pKa = 9.76YY204 pKa = 9.18RR205 pKa = 11.84YY206 pKa = 8.66CFEE209 pKa = 3.79VTLYY213 pKa = 11.06KK214 pKa = 10.8LLLATGCRR222 pKa = 11.84INEE225 pKa = 4.16LLALDD230 pKa = 3.62WSDD233 pKa = 3.3IDD235 pKa = 5.14FEE237 pKa = 4.52NSCLSITKK245 pKa = 8.5TVNRR249 pKa = 11.84YY250 pKa = 9.54GGLNTPKK257 pKa = 9.73SQASIRR263 pKa = 11.84TIDD266 pKa = 3.35IDD268 pKa = 3.57KK269 pKa = 9.93ATVLMLKK276 pKa = 9.72QYY278 pKa = 10.94RR279 pKa = 11.84NRR281 pKa = 11.84QRR283 pKa = 11.84LQGLEE288 pKa = 3.72IGFVPDD294 pKa = 3.24VVFSDD299 pKa = 5.69FIHH302 pKa = 7.69DD303 pKa = 3.71RR304 pKa = 11.84TNDD307 pKa = 3.23KK308 pKa = 9.43TLSTRR313 pKa = 11.84LNTHH317 pKa = 6.44FKK319 pKa = 10.1RR320 pKa = 11.84AGVSKK325 pKa = 10.88VGFHH329 pKa = 6.84GFRR332 pKa = 11.84HH333 pKa = 4.86THH335 pKa = 6.74ASLLLNAGIPYY346 pKa = 10.01KK347 pKa = 10.28EE348 pKa = 3.98LQHH351 pKa = 6.73RR352 pKa = 11.84LGHH355 pKa = 5.56STLAMTMDD363 pKa = 4.54TYY365 pKa = 11.8SHH367 pKa = 7.14LSKK370 pKa = 10.81EE371 pKa = 4.43SAKK374 pKa = 10.48KK375 pKa = 9.98AVSFFEE381 pKa = 4.35TAVSSLL387 pKa = 3.45

Molecular weight: 44.37 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

20

0

20

3208

48

519

160.4

18.64

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

4.956 ± 0.523

0.873 ± 0.263

6.328 ± 0.404

8.572 ± 0.758

4.333 ± 0.371

4.084 ± 0.44

1.496 ± 0.285

7.263 ± 0.617

10.599 ± 0.662

10.131 ± 0.775

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.587 ± 0.376

6.515 ± 0.497

2.057 ± 0.262

3.928 ± 0.308

4.208 ± 0.565

6.079 ± 0.442

5.112 ± 0.668

5.549 ± 0.471

0.873 ± 0.115

4.458 ± 0.314
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