Streptococcus satellite phage Javan620

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

Average proteome isoelectric point is 6.19

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 19 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|A0A4D5ZX62|A0A4D5ZX62_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan620 OX=2558788 GN=JavanS620_0012 PE=4 SV=1
MM1 pKa = 7.13YY2 pKa = 10.29NEE4 pKa = 5.34EE5 pKa = 4.08IAKK8 pKa = 9.49MILSFEE14 pKa = 4.41KK15 pKa = 10.46DD16 pKa = 2.98DD17 pKa = 4.29CRR19 pKa = 11.84PEE21 pKa = 4.37GFDD24 pKa = 3.15WDD26 pKa = 4.22DD27 pKa = 4.43FEE29 pKa = 4.85VTAKK33 pKa = 10.49QLIASGQIYY42 pKa = 10.61ASLKK46 pKa = 9.6VDD48 pKa = 3.52YY49 pKa = 10.3LSPYY53 pKa = 10.53VDD55 pKa = 5.63FEE57 pKa = 4.31

Molecular weight: 6.68 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4D5ZUS7|A0A4D5ZUS7_9VIRU Uncharacterized protein OS=Streptococcus satellite phage Javan620 OX=2558788 GN=JavanS620_0007 PE=4 SV=1
MM1 pKa = 7.9KK2 pKa = 9.36ITEE5 pKa = 4.1HH6 pKa = 6.75KK7 pKa = 10.33KK8 pKa = 9.62RR9 pKa = 11.84DD10 pKa = 3.23GSTVYY15 pKa = 10.32RR16 pKa = 11.84ASIYY20 pKa = 10.8LGVDD24 pKa = 3.53KK25 pKa = 10.47ITGKK29 pKa = 10.69KK30 pKa = 7.7VTTKK34 pKa = 9.54VTGRR38 pKa = 11.84TKK40 pKa = 10.78KK41 pKa = 9.78EE42 pKa = 3.6LKK44 pKa = 10.82NNIKK48 pKa = 10.37LAEE51 pKa = 4.18SDD53 pKa = 4.05FKK55 pKa = 11.68NKK57 pKa = 10.06GGSRR61 pKa = 11.84HH62 pKa = 5.28KK63 pKa = 10.59AISITKK69 pKa = 9.04YY70 pKa = 10.78EE71 pKa = 4.12EE72 pKa = 4.72LALLWWDD79 pKa = 3.88SYY81 pKa = 11.33KK82 pKa = 9.87HH83 pKa = 4.51TVKK86 pKa = 10.63PNSQDD91 pKa = 3.07NTRR94 pKa = 11.84KK95 pKa = 9.94LLYY98 pKa = 10.52NHH100 pKa = 7.38ILPLFGDD107 pKa = 3.92YY108 pKa = 10.57KK109 pKa = 10.67LSKK112 pKa = 10.53LSTPLIQSIINKK124 pKa = 9.55LADD127 pKa = 3.69RR128 pKa = 11.84TNKK131 pKa = 9.96GEE133 pKa = 4.0KK134 pKa = 10.02GSYY137 pKa = 9.15LHH139 pKa = 6.58YY140 pKa = 11.08DD141 pKa = 4.4KK142 pKa = 11.26INALNKK148 pKa = 10.2RR149 pKa = 11.84ILQYY153 pKa = 10.84GVVMQAIPFNPARR166 pKa = 11.84EE167 pKa = 4.24VILPRR172 pKa = 11.84NTQKK176 pKa = 10.83SKK178 pKa = 9.4RR179 pKa = 11.84QKK181 pKa = 9.23VKK183 pKa = 10.27HH184 pKa = 5.68FEE186 pKa = 3.98NHH188 pKa = 5.49EE189 pKa = 3.79LRR191 pKa = 11.84QFLDD195 pKa = 3.14YY196 pKa = 10.92MNNLDD201 pKa = 4.1LDD203 pKa = 4.33RR204 pKa = 11.84YY205 pKa = 9.06RR206 pKa = 11.84YY207 pKa = 10.09SYY209 pKa = 11.27EE210 pKa = 3.44LTLYY214 pKa = 10.68KK215 pKa = 10.39FLLATGCRR223 pKa = 11.84INEE226 pKa = 3.75ALALNWEE233 pKa = 5.27DD234 pKa = 4.0IDD236 pKa = 4.51LDD238 pKa = 3.63NAIIHH243 pKa = 5.55ITKK246 pKa = 8.66TLNYY250 pKa = 8.48KK251 pKa = 9.4QEE253 pKa = 4.1INSPKK258 pKa = 10.43SKK260 pKa = 10.66ASYY263 pKa = 10.28RR264 pKa = 11.84DD265 pKa = 3.18ISIDD269 pKa = 3.58SQTVNMLKK277 pKa = 10.15AYY279 pKa = 10.44QRR281 pKa = 11.84MQIQEE286 pKa = 3.55AWKK289 pKa = 9.83LGRR292 pKa = 11.84SEE294 pKa = 4.74KK295 pKa = 10.79VVFSDD300 pKa = 6.4FIHH303 pKa = 7.08EE304 pKa = 4.28YY305 pKa = 9.74PNNRR309 pKa = 11.84TLQTRR314 pKa = 11.84LRR316 pKa = 11.84THH318 pKa = 7.1FKK320 pKa = 10.55NAGVPNIGFHH330 pKa = 6.22GFRR333 pKa = 11.84HH334 pKa = 4.87THH336 pKa = 6.58ASLLLNSGIPYY347 pKa = 10.01KK348 pKa = 10.42EE349 pKa = 3.75LQTRR353 pKa = 11.84LGHH356 pKa = 5.26STISMTMDD364 pKa = 3.2IYY366 pKa = 11.65SHH368 pKa = 6.95LSKK371 pKa = 10.86EE372 pKa = 4.26NEE374 pKa = 4.16KK375 pKa = 10.85KK376 pKa = 10.42AVSYY380 pKa = 9.92FEE382 pKa = 4.51KK383 pKa = 10.47AISSII388 pKa = 3.71

Molecular weight: 45.16 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

19

0

19

2890

57

413

152.1

17.75

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.121 ± 0.517

0.588 ± 0.153

6.332 ± 0.574

8.512 ± 0.574

4.291 ± 0.334

3.772 ± 0.387

1.626 ± 0.439

8.408 ± 0.604

9.204 ± 0.553

10.346 ± 0.462

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.491 ± 0.212

6.955 ± 0.55

2.422 ± 0.211

4.118 ± 0.387

4.81 ± 0.412

5.813 ± 0.392

5.952 ± 0.405

3.737 ± 0.22

0.865 ± 0.162

4.637 ± 0.22
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