Legionella jordanis

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

Average proteome isoelectric point is 6.8

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2787 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|A0A0W0VAU6|A0A0W0VAU6_9GAMM Putative stress-induced protein OS=Legionella jordanis OX=456 GN=Ljor_1051 PE=4 SV=1
MM1 pKa = 7.94KK2 pKa = 10.24IMQEE6 pKa = 3.98YY7 pKa = 9.8KK8 pKa = 10.33RR9 pKa = 11.84YY10 pKa = 9.34ICVICGFIYY19 pKa = 10.62DD20 pKa = 4.34EE21 pKa = 4.7AEE23 pKa = 3.78GWPEE27 pKa = 4.22DD28 pKa = 4.13GIEE31 pKa = 4.38PGTRR35 pKa = 11.84WEE37 pKa = 4.62DD38 pKa = 3.5VPEE41 pKa = 3.85NWFCPDD47 pKa = 3.39CGAGKK52 pKa = 10.44EE53 pKa = 3.98DD54 pKa = 4.11FEE56 pKa = 4.49MVEE59 pKa = 3.99MDD61 pKa = 3.36

Molecular weight: 7.2 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0W0VG73|A0A0W0VG73_9GAMM Uncharacterized protein OS=Legionella jordanis OX=456 GN=Ljor_0048 PE=4 SV=1
AA1 pKa = 7.15QQRR4 pKa = 11.84AQQQAQQRR12 pKa = 11.84AQQQAQQKK20 pKa = 9.25AQQQAQQRR28 pKa = 11.84AQQQAQQQAQQRR40 pKa = 11.84AQQRR44 pKa = 11.84AQQQAQQQAQRR55 pKa = 11.84AAAVRR60 pKa = 11.84SAHH63 pKa = 5.28QAASVRR69 pKa = 11.84AAQQQAQQRR78 pKa = 11.84AQQTAAQRR86 pKa = 11.84AYY88 pKa = 10.66RR89 pKa = 11.84RR90 pKa = 3.74

Molecular weight: 10.22 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

2787

0

2787

923784

50

3921

331.5

37.24

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.112 ± 0.049

1.213 ± 0.018

4.641 ± 0.034

6.181 ± 0.051

4.619 ± 0.033

6.017 ± 0.044

2.556 ± 0.022

6.961 ± 0.039

5.96 ± 0.042

11.437 ± 0.055

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.337 ± 0.018

4.669 ± 0.034

4.161 ± 0.029

4.881 ± 0.041

4.561 ± 0.034

6.654 ± 0.029

4.705 ± 0.03

5.824 ± 0.039

1.19 ± 0.016

3.319 ± 0.027
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