Salmonella phage LPSE1

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

Average proteome isoelectric point is 6.42

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 59 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|A0A1L7DRT9|A0A1L7DRT9_9CAUD Uncharacterized protein OS=Salmonella phage LPSE1 OX=1929963 GN=LPSE_00028 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 10.39VYY4 pKa = 10.13IVSGWFHH11 pKa = 7.01YY12 pKa = 10.86DD13 pKa = 2.84GADD16 pKa = 3.01ILGVYY21 pKa = 10.2SSEE24 pKa = 4.2EE25 pKa = 3.85KK26 pKa = 11.08AEE28 pKa = 3.98AAAEE32 pKa = 4.0QEE34 pKa = 4.22RR35 pKa = 11.84DD36 pKa = 3.19KK37 pKa = 11.6SDD39 pKa = 3.34YY40 pKa = 11.38DD41 pKa = 4.5GIDD44 pKa = 3.16VCEE47 pKa = 4.45WEE49 pKa = 4.38VQEE52 pKa = 4.76

Molecular weight: 5.96 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1L7DS97|A0A1L7DS97_9CAUD Tailspike protein OS=Salmonella phage LPSE1 OX=1929963 GN=LPSE_00072 PE=4 SV=1
MM1 pKa = 7.52LACDD5 pKa = 3.52SSSCQRR11 pKa = 11.84RR12 pKa = 11.84MMAARR17 pKa = 11.84ILMLYY22 pKa = 9.86PEE24 pKa = 3.85IRR26 pKa = 11.84INVFSLSKK34 pKa = 10.73RR35 pKa = 11.84NTLLGLPPFEE45 pKa = 5.04GKK47 pKa = 8.24TFSSKK52 pKa = 10.39LRR54 pKa = 11.84EE55 pKa = 4.02SSCAIFNISRR65 pKa = 11.84RR66 pKa = 11.84TLSCSFPVNSAISRR80 pKa = 11.84LDD82 pKa = 3.4MVCASLTFINSFMVSSPLVGVDD104 pKa = 2.62IFNFEE109 pKa = 3.86HH110 pKa = 5.95SHH112 pKa = 6.67RR113 pKa = 11.84SNQILYY119 pKa = 9.99RR120 pKa = 11.84DD121 pKa = 3.76DD122 pKa = 3.55KK123 pKa = 10.97KK124 pKa = 10.94RR125 pKa = 11.84PRR127 pKa = 11.84KK128 pKa = 10.2GPFSHH133 pKa = 7.17SSILLRR139 pKa = 11.84YY140 pKa = 8.38FRR142 pKa = 11.84NFSRR146 pKa = 11.84LSIASAKK153 pKa = 9.74SVPVSLCPRR162 pKa = 11.84KK163 pKa = 9.1PVHH166 pKa = 6.41NSFFNACCSAGSRR179 pKa = 11.84ISNALRR185 pKa = 11.84TSYY188 pKa = 10.16TSQVILSPSVFVIVRR203 pKa = 11.84LYY205 pKa = 11.25LLVIPASPVKK215 pKa = 10.64

Molecular weight: 24.11 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

59

0

59

11987

34

852

203.2

22.47

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.869 ± 0.617

0.934 ± 0.142

5.998 ± 0.247

6.749 ± 0.433

3.837 ± 0.167

7.667 ± 0.353

1.593 ± 0.161

4.738 ± 0.221

5.648 ± 0.304

7.633 ± 0.33

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.561 ± 0.152

4.563 ± 0.3

3.921 ± 0.243

3.904 ± 0.254

5.623 ± 0.319

6.123 ± 0.342

6.298 ± 0.351

7.567 ± 0.331

1.418 ± 0.151

3.354 ± 0.195
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