Mycobacterium phage Beatrix

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

Average proteome isoelectric point is 6.18

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 90 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|A0A411AYK4|A0A411AYK4_9CAUD Minor tail protein OS=Mycobacterium phage Beatrix OX=2500791 GN=25 PE=4 SV=1
MM1 pKa = 7.93KK2 pKa = 9.35YY3 pKa = 7.78TLRR6 pKa = 11.84VFGIPVLSFEE16 pKa = 4.47SAGTGAEE23 pKa = 3.56EE24 pKa = 5.43GYY26 pKa = 10.65INLTGGSFEE35 pKa = 4.65LAPEE39 pKa = 3.98EE40 pKa = 4.15PEE42 pKa = 3.9YY43 pKa = 11.13DD44 pKa = 3.29EE45 pKa = 5.61EE46 pKa = 4.95YY47 pKa = 10.82YY48 pKa = 10.93EE49 pKa = 4.22EE50 pKa = 4.6DD51 pKa = 3.1RR52 pKa = 11.84SGFGFGVGG60 pKa = 3.42

Molecular weight: 6.61 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A411AYN2|A0A411AYN2_9CAUD Uncharacterized protein OS=Mycobacterium phage Beatrix OX=2500791 GN=38 PE=4 SV=1
MM1 pKa = 7.54SKK3 pKa = 10.11HH4 pKa = 5.6GYY6 pKa = 9.21VRR8 pKa = 11.84FTADD12 pKa = 3.11PEE14 pKa = 4.58QIVHH18 pKa = 6.73LWVQDD23 pKa = 3.57RR24 pKa = 11.84SVRR27 pKa = 11.84WLGLTHH33 pKa = 5.86VRR35 pKa = 11.84EE36 pKa = 4.54SGRR39 pKa = 11.84HH40 pKa = 4.73RR41 pKa = 11.84LPDD44 pKa = 3.18VRR46 pKa = 11.84FSQEE50 pKa = 3.84LPGGTVYY57 pKa = 10.56WSVNRR62 pKa = 11.84KK63 pKa = 8.97NFFRR67 pKa = 11.84RR68 pKa = 11.84DD69 pKa = 3.31DD70 pKa = 3.91SLPSGWVQRR79 pKa = 11.84IYY81 pKa = 10.86PRR83 pKa = 11.84VATSFRR89 pKa = 11.84TAEE92 pKa = 3.85

Molecular weight: 10.93 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

90

0

90

16237

31

903

180.4

19.81

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.959 ± 0.407

0.727 ± 0.102

6.522 ± 0.236

6.633 ± 0.245

3.227 ± 0.143

8.715 ± 0.46

2.02 ± 0.179

4.847 ± 0.235

4.151 ± 0.297

8.487 ± 0.226

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.082 ± 0.117

3.289 ± 0.14

5.531 ± 0.228

3.227 ± 0.204

6.282 ± 0.372

5.771 ± 0.252

6.43 ± 0.293

7.224 ± 0.235

1.983 ± 0.13

2.895 ± 0.18
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