Legionella waltersii

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales; Legionellaceae; Legionella

Average proteome isoelectric point is 6.73

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3346 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|A0A0W1A4V5|A0A0W1A4V5_9GAMM Sporulation initiation inhibitor protein Soj OS=Legionella waltersii OX=66969 GN=parA PE=4 SV=1
MM1 pKa = 7.17FSKK4 pKa = 11.12YY5 pKa = 7.51NTPRR9 pKa = 11.84PDD11 pKa = 2.88TSAVVGVVSCVAALATVLLLKK32 pKa = 10.79AMSSEE37 pKa = 4.1EE38 pKa = 4.28VKK40 pKa = 10.91FEE42 pKa = 4.64PYY44 pKa = 10.59LILNGTLDD52 pKa = 4.71FYY54 pKa = 10.98PSNDD58 pKa = 3.87DD59 pKa = 4.25YY60 pKa = 11.65DD61 pKa = 3.82IQSDD65 pKa = 4.72DD66 pKa = 3.64EE67 pKa = 5.7DD68 pKa = 3.54EE69 pKa = 4.71TPFQFQFF76 pKa = 3.41

Molecular weight: 8.54 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0W1ABZ8|A0A0W1ABZ8_9GAMM Major facilitator family transporter OS=Legionella waltersii OX=66969 GN=Lwal_1577 PE=4 SV=1
MM1 pKa = 6.78SQARR5 pKa = 11.84RR6 pKa = 11.84LLALIQLLRR15 pKa = 11.84QPRR18 pKa = 11.84YY19 pKa = 9.58AVSGQHH25 pKa = 6.75LADD28 pKa = 3.56TLGVSLRR35 pKa = 11.84TILEE39 pKa = 4.2RR40 pKa = 11.84VKK42 pKa = 10.74SVCAPHH48 pKa = 7.17SRR50 pKa = 11.84DD51 pKa = 3.42SDD53 pKa = 3.82LLRR56 pKa = 11.84ADD58 pKa = 4.55RR59 pKa = 11.84EE60 pKa = 4.08ATLRR64 pKa = 11.84KK65 pKa = 9.57RR66 pKa = 11.84IKK68 pKa = 10.2SANHH72 pKa = 4.81QSIDD76 pKa = 3.63EE77 pKa = 4.43LKK79 pKa = 10.49PLANALAMM87 pKa = 4.68

Molecular weight: 9.75 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

3346

0

3346

1065030

50

3523

318.3

35.76

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.22 ± 0.044

1.169 ± 0.015

4.9 ± 0.032

6.03 ± 0.049

4.412 ± 0.032

5.998 ± 0.044

2.456 ± 0.021

7.268 ± 0.033

6.447 ± 0.041

10.877 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.461 ± 0.02

5.021 ± 0.035

4.07 ± 0.024

4.613 ± 0.038

4.121 ± 0.037

7.003 ± 0.035

5.258 ± 0.029

6.084 ± 0.043

1.123 ± 0.016

3.456 ± 0.025
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