Lactobacillus virus c5

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

Average proteome isoelectric point is 6.34

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 50 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|F8J191|F8J191_9CAUD Uncharacterized protein OS=Lactobacillus virus c5 OX=508419 PE=4 SV=1
MM1 pKa = 7.16TLVNEE6 pKa = 4.22LLAYY10 pKa = 10.22YY11 pKa = 10.31KK12 pKa = 10.95EE13 pKa = 4.07NTEE16 pKa = 4.72DD17 pKa = 3.63FNSDD21 pKa = 3.39IEE23 pKa = 4.9EE24 pKa = 4.31LDD26 pKa = 3.12SWAGYY31 pKa = 10.29LGDD34 pKa = 3.69EE35 pKa = 3.99RR36 pKa = 11.84VVPMEE41 pKa = 4.37EE42 pKa = 5.24LSDD45 pKa = 4.2FYY47 pKa = 11.39QGVDD51 pKa = 3.23PLEE54 pKa = 3.92VLRR57 pKa = 11.84RR58 pKa = 11.84AFFGYY63 pKa = 10.72DD64 pKa = 3.4DD65 pKa = 4.28VNSTSEE71 pKa = 4.15KK72 pKa = 10.35RR73 pKa = 11.84EE74 pKa = 3.71QFNPNRR80 pKa = 11.84DD81 pKa = 3.35YY82 pKa = 11.12FYY84 pKa = 11.18LNGYY88 pKa = 9.14GISS91 pKa = 3.5

Molecular weight: 10.72 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|F8J179|F8J179_9CAUD Putative Cro-like repressor OS=Lactobacillus virus c5 OX=508419 PE=4 SV=1
MM1 pKa = 7.94RR2 pKa = 11.84YY3 pKa = 9.82ISITEE8 pKa = 4.06SLEE11 pKa = 3.68ATHH14 pKa = 6.84ISKK17 pKa = 10.76KK18 pKa = 8.02SLRR21 pKa = 11.84EE22 pKa = 3.81CKK24 pKa = 9.83MKK26 pKa = 10.9EE27 pKa = 3.81NFKK30 pKa = 10.88KK31 pKa = 10.65VVAFLIRR38 pKa = 11.84SSTMNFGSNTDD49 pKa = 3.0IVFSFFKK56 pKa = 10.45SFKK59 pKa = 8.59SSSVIPYY66 pKa = 7.27VTSSMRR72 pKa = 11.84FVDD75 pKa = 3.67

Molecular weight: 8.66 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

50

0

50

9987

32

968

199.7

22.52

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.609 ± 0.589

0.961 ± 0.146

6.589 ± 0.442

6.929 ± 0.472

3.805 ± 0.199

6.599 ± 0.344

1.372 ± 0.169

6.919 ± 0.283

8.431 ± 0.413

7.7 ± 0.299

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.563 ± 0.192

6.689 ± 0.347

2.443 ± 0.174

3.324 ± 0.294

4.115 ± 0.254

6.418 ± 0.269

5.888 ± 0.338

7.179 ± 0.198

1.011 ± 0.103

4.456 ± 0.385
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