Streptococcus satellite phage Javan265

Taxonomy: Viruses; unclassified bacterial viruses

Average proteome isoelectric point is 6.37

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 14 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|A0A4D5ZI31|A0A4D5ZI31_9VIRU XRE family transcriptional regulator OS=Streptococcus satellite phage Javan265 OX=2558597 GN=JavanS265_0003 PE=4 SV=1
MM1 pKa = 7.44IAYY4 pKa = 9.73GDD6 pKa = 4.23TIHH9 pKa = 7.18EE10 pKa = 4.7YY11 pKa = 9.5IDD13 pKa = 3.8KK14 pKa = 9.55RR15 pKa = 11.84TEE17 pKa = 3.8QLKK20 pKa = 9.5EE21 pKa = 3.5QATFEE26 pKa = 4.01EE27 pKa = 5.51LINKK31 pKa = 7.76VALYY35 pKa = 10.26EE36 pKa = 4.58SEE38 pKa = 4.11LLDD41 pKa = 3.57YY42 pKa = 11.28AEE44 pKa = 5.23RR45 pKa = 11.84LLSDD49 pKa = 3.74EE50 pKa = 4.79PLNADD55 pKa = 3.49SEE57 pKa = 4.84TAIGTLDD64 pKa = 3.63MLDD67 pKa = 4.84DD68 pKa = 3.92EE69 pKa = 6.32AIDD72 pKa = 3.89LFKK75 pKa = 11.26SVDD78 pKa = 3.58VNDD81 pKa = 4.21EE82 pKa = 4.28YY83 pKa = 11.53QGLEE87 pKa = 4.1YY88 pKa = 11.25YY89 pKa = 8.19NTSLNKK95 pKa = 9.95EE96 pKa = 4.21DD97 pKa = 3.57

Molecular weight: 11.21 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZMQ2|A0A4D5ZMQ2_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan265 OX=2558597 GN=JavanS265_0011 PE=4 SV=1
MM1 pKa = 7.51NIKK4 pKa = 10.04EE5 pKa = 4.3VIKK8 pKa = 10.68KK9 pKa = 10.47DD10 pKa = 3.49GIKK13 pKa = 10.07VYY15 pKa = 10.53RR16 pKa = 11.84SNVYY20 pKa = 10.53LGVDD24 pKa = 4.04SITGKK29 pKa = 10.18KK30 pKa = 10.14VKK32 pKa = 8.5TTVTGRR38 pKa = 11.84TKK40 pKa = 10.89KK41 pKa = 9.66EE42 pKa = 4.03VKK44 pKa = 9.46TKK46 pKa = 10.56AQQAQSNFKK55 pKa = 11.0ANGSTVFKK63 pKa = 10.15RR64 pKa = 11.84VEE66 pKa = 3.73VTTYY70 pKa = 11.13KK71 pKa = 10.76EE72 pKa = 4.39LTDD75 pKa = 3.82LWLEE79 pKa = 4.13NYY81 pKa = 10.11QMTVKK86 pKa = 10.31PQTLVNTRR94 pKa = 11.84QFLRR98 pKa = 11.84NHH100 pKa = 6.87ILPVFGDD107 pKa = 3.56MQLDD111 pKa = 4.24KK112 pKa = 11.2IHH114 pKa = 6.9IAHH117 pKa = 6.2IQSWVNKK124 pKa = 9.54LAFKK128 pKa = 10.19IVNYY132 pKa = 10.05GVAASINKK140 pKa = 9.97RR141 pKa = 11.84ILQYY145 pKa = 10.53GVSMQLIPFNPARR158 pKa = 11.84EE159 pKa = 4.31VILPRR164 pKa = 11.84PQKK167 pKa = 10.82AGANRR172 pKa = 11.84IKK174 pKa = 10.79FIDD177 pKa = 3.91KK178 pKa = 10.6EE179 pKa = 4.13DD180 pKa = 3.62LKK182 pKa = 10.6TFLDD186 pKa = 3.89YY187 pKa = 10.72MEE189 pKa = 4.66QLAPTAYY196 pKa = 10.07NYY198 pKa = 11.09YY199 pKa = 9.71YY200 pKa = 11.02DD201 pKa = 3.73SVLYY205 pKa = 10.49KK206 pKa = 10.87LLLATGCRR214 pKa = 11.84YY215 pKa = 10.48GEE217 pKa = 4.05AVALEE222 pKa = 4.11WSDD225 pKa = 3.51IDD227 pKa = 4.39FNSATISITKK237 pKa = 8.4TYY239 pKa = 10.4NRR241 pKa = 11.84IVKK244 pKa = 9.79QVGTPKK250 pKa = 10.34SKK252 pKa = 10.94AGIRR256 pKa = 11.84TISIDD261 pKa = 3.21NKK263 pKa = 9.16TILMLKK269 pKa = 9.54QYY271 pKa = 10.83RR272 pKa = 11.84NRR274 pKa = 11.84QRR276 pKa = 11.84QAFMEE281 pKa = 4.49IGSPAPALVFSTTVSQYY298 pKa = 10.05PNSDD302 pKa = 2.89ARR304 pKa = 11.84TKK306 pKa = 10.38SLRR309 pKa = 11.84HH310 pKa = 5.33RR311 pKa = 11.84CKK313 pKa = 10.52EE314 pKa = 3.48AGTPQFTFHH323 pKa = 7.37AFRR326 pKa = 11.84HH327 pKa = 4.69THH329 pKa = 6.92ASLLLNAGIGYY340 pKa = 9.74KK341 pKa = 9.96EE342 pKa = 3.9LQHH345 pKa = 6.67RR346 pKa = 11.84LGHH349 pKa = 6.08ATLAMTMDD357 pKa = 4.61TYY359 pKa = 11.85SHH361 pKa = 7.05LSKK364 pKa = 10.62EE365 pKa = 4.29KK366 pKa = 9.9EE367 pKa = 4.1KK368 pKa = 11.04EE369 pKa = 3.74AVLYY373 pKa = 9.73YY374 pKa = 10.67EE375 pKa = 5.49KK376 pKa = 10.92ALQNLL381 pKa = 3.78

Molecular weight: 43.55 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

14

0

14

2215

46

542

158.2

18.27

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.508 ± 0.637

0.497 ± 0.167

5.418 ± 0.685

8.397 ± 1.206

4.244 ± 0.35

4.966 ± 0.448

1.67 ± 0.24

7.223 ± 0.5

9.345 ± 0.562

10.203 ± 0.585

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.393 ± 0.414

5.869 ± 0.531

3.567 ± 0.494

4.74 ± 0.294

4.108 ± 0.42

5.102 ± 0.427

6.14 ± 0.436

4.876 ± 0.436

0.722 ± 0.145

5.011 ± 0.299
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