Legionella israelensis

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

Average proteome isoelectric point is 6.96

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2821 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|A0A0W0VHG3|A0A0W0VHG3_9GAMM DNA-binding protein fis OS=Legionella israelensis OX=454 GN=fis_3 PE=3 SV=1
MM1 pKa = 7.09TAVDD5 pKa = 4.46NIQNKK10 pKa = 7.73DD11 pKa = 3.25THH13 pKa = 7.34NEE15 pKa = 3.28ADD17 pKa = 3.19IYY19 pKa = 10.84FSVSAADD26 pKa = 4.04KK27 pKa = 9.69VASLIEE33 pKa = 4.14EE34 pKa = 4.3EE35 pKa = 4.76EE36 pKa = 4.13NPKK39 pKa = 10.88LNLRR43 pKa = 11.84VYY45 pKa = 9.02ITGGGCSGFQYY56 pKa = 11.01GFTFDD61 pKa = 4.7EE62 pKa = 5.2NIADD66 pKa = 4.55DD67 pKa = 4.04DD68 pKa = 4.41TVIEE72 pKa = 4.22QACSNGEE79 pKa = 4.06SSVKK83 pKa = 10.57LLVDD87 pKa = 3.58SMSYY91 pKa = 10.53QYY93 pKa = 10.74LQSAEE98 pKa = 3.51IDD100 pKa = 4.0YY101 pKa = 10.49IQSIQGEE108 pKa = 4.36QFVIRR113 pKa = 11.84NPNAKK118 pKa = 6.55TTCGCGSSFSIDD130 pKa = 3.59EE131 pKa = 5.09DD132 pKa = 4.25DD133 pKa = 5.27DD134 pKa = 4.13SS135 pKa = 5.25

Molecular weight: 14.81 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0W0V2C0|A0A0W0V2C0_9GAMM Outer membrane protein OS=Legionella israelensis OX=454 GN=Lisr_2782 PE=4 SV=1
MM1 pKa = 7.81AEE3 pKa = 3.82KK4 pKa = 9.86QQYY7 pKa = 9.41YY8 pKa = 8.16GTGRR12 pKa = 11.84RR13 pKa = 11.84KK14 pKa = 9.95NSSARR19 pKa = 11.84VFLRR23 pKa = 11.84PGKK26 pKa = 10.95GEE28 pKa = 3.69IKK30 pKa = 10.32INNRR34 pKa = 11.84LLEE37 pKa = 4.73DD38 pKa = 3.47YY39 pKa = 10.57FGRR42 pKa = 11.84QTSCMLVRR50 pKa = 11.84QPLEE54 pKa = 3.94TVDD57 pKa = 5.6AIDD60 pKa = 4.92KK61 pKa = 10.16FDD63 pKa = 3.61IYY65 pKa = 11.21ATVTGGGISGQAGAVRR81 pKa = 11.84LGIARR86 pKa = 11.84ALVQYY91 pKa = 10.92DD92 pKa = 3.77EE93 pKa = 4.91VGLSEE98 pKa = 4.72GSEE101 pKa = 4.06PDD103 pKa = 3.13PSSFRR108 pKa = 11.84RR109 pKa = 11.84RR110 pKa = 11.84LRR112 pKa = 11.84ARR114 pKa = 11.84GLLTRR119 pKa = 11.84DD120 pKa = 3.3PRR122 pKa = 11.84RR123 pKa = 11.84VEE125 pKa = 3.87RR126 pKa = 11.84KK127 pKa = 9.52KK128 pKa = 11.17VGLHH132 pKa = 5.33KK133 pKa = 10.57ARR135 pKa = 11.84RR136 pKa = 11.84ATQYY140 pKa = 10.97SKK142 pKa = 11.25RR143 pKa = 3.79

Molecular weight: 16.14 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

2821

0

2821

878026

50

3739

311.2

35.17

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.433 ± 0.043

1.195 ± 0.016

4.874 ± 0.039

6.302 ± 0.05

4.604 ± 0.038

5.887 ± 0.042

2.672 ± 0.026

7.447 ± 0.04

6.692 ± 0.047

10.89 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.49 ± 0.02

4.585 ± 0.037

3.938 ± 0.027

4.568 ± 0.038

4.499 ± 0.038

6.579 ± 0.03

4.839 ± 0.03

5.751 ± 0.041

1.195 ± 0.017

3.547 ± 0.028
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