Lactobacillus equigenerosi DSM 18793 = JCM 14505

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Limosilactobacillus; Limosilactobacillus equigenerosi

Average proteome isoelectric point is 6.41

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1490 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|A0A0R1UH54|A0A0R1UH54_9LACO N-acetyltransferase domain-containing protein OS=Lactobacillus equigenerosi DSM 18793 = JCM 14505 OX=1423742 GN=FC21_GL000215 PE=4 SV=1
MM1 pKa = 7.48LSIGSIVYY9 pKa = 10.61LEE11 pKa = 4.99GGDD14 pKa = 3.65QKK16 pKa = 11.82LMIIGQGQIMEE27 pKa = 4.21QNKK30 pKa = 7.43QQVYY34 pKa = 9.44FDD36 pKa = 4.37YY37 pKa = 11.0VACQYY42 pKa = 10.95PSGIDD47 pKa = 3.53PEE49 pKa = 4.22EE50 pKa = 3.67VYY52 pKa = 10.97YY53 pKa = 10.66FNKK56 pKa = 10.14EE57 pKa = 3.97DD58 pKa = 3.36IAEE61 pKa = 4.31VVFDD65 pKa = 4.33GYY67 pKa = 11.05RR68 pKa = 11.84DD69 pKa = 3.64EE70 pKa = 5.22EE71 pKa = 4.71SYY73 pKa = 11.24KK74 pKa = 10.25VDD76 pKa = 3.14QLYY79 pKa = 9.91QEE81 pKa = 4.77WIEE84 pKa = 4.22KK85 pKa = 9.53TDD87 pKa = 3.72LPKK90 pKa = 11.23GEE92 pKa = 4.29TSLL95 pKa = 4.47

Molecular weight: 11.06 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0R1UN19|A0A0R1UN19_9LACO HAD superfamily (Subfamily IIIA) phosphatase OS=Lactobacillus equigenerosi DSM 18793 = JCM 14505 OX=1423742 GN=FC21_GL000376 PE=4 SV=1
MM1 pKa = 7.1NQQLHH6 pKa = 6.04PQAKK10 pKa = 8.75VQQHH14 pKa = 5.5PQANQQLRR22 pKa = 11.84QQAKK26 pKa = 6.94VQRR29 pKa = 11.84HH30 pKa = 4.7PQVNQQLRR38 pKa = 11.84LRR40 pKa = 11.84AKK42 pKa = 9.89AQRR45 pKa = 11.84HH46 pKa = 4.66PQVNQQLHH54 pKa = 4.5QQAKK58 pKa = 8.04VQLRR62 pKa = 11.84QQVNQLL68 pKa = 3.23

Molecular weight: 8.13 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

1490

0

1490

462731

38

1465

310.6

34.58

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.745 ± 0.079

0.442 ± 0.013

5.753 ± 0.065

5.377 ± 0.071

3.879 ± 0.039

6.743 ± 0.058

2.276 ± 0.027

6.519 ± 0.077

5.417 ± 0.057

9.936 ± 0.082

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.815 ± 0.032

4.613 ± 0.057

3.872 ± 0.04

5.526 ± 0.079

4.163 ± 0.045

5.203 ± 0.048

6.504 ± 0.048

7.449 ± 0.058

1.211 ± 0.032

3.532 ± 0.043
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