Lactobacillus parafarraginis F0439

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lentilactobacillus; Lentilactobacillus parafarraginis

Average proteome isoelectric point is 6.92

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3183 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|G9ZRU6|G9ZRU6_9LACO Uncharacterized protein OS=Lactobacillus parafarraginis F0439 OX=797515 GN=HMPREF9103_02457 PE=4 SV=1
MM1 pKa = 8.18DD2 pKa = 5.35EE3 pKa = 4.3LHH5 pKa = 7.03IDD7 pKa = 3.53QSPTEE12 pKa = 4.28LTTVTNLINEE22 pKa = 3.98ATEE25 pKa = 4.14IVNHH29 pKa = 5.88SVSSSEE35 pKa = 4.08TQYY38 pKa = 9.34QTSPIYY44 pKa = 10.68DD45 pKa = 3.74LAIKK49 pKa = 9.13TLATQLYY56 pKa = 8.76YY57 pKa = 10.76DD58 pKa = 4.28RR59 pKa = 11.84EE60 pKa = 4.2LSKK63 pKa = 11.05GMSAGLLMMLDD74 pKa = 3.82QLQGMVSGSDD84 pKa = 3.45PDD86 pKa = 3.82GTT88 pKa = 4.04

Molecular weight: 9.65 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|G9ZLJ0|G9ZLJ0_9LACO ATP-dependent Clp protease ATP-binding subunit ClpX OS=Lactobacillus parafarraginis F0439 OX=797515 GN=clpX PE=3 SV=1
MM1 pKa = 8.12RR2 pKa = 11.84SRR4 pKa = 11.84SLDD7 pKa = 3.48FLITTTILEE16 pKa = 4.32RR17 pKa = 11.84GVTFPGIDD25 pKa = 3.64VLVLKK30 pKa = 10.74ADD32 pKa = 3.69DD33 pKa = 5.09RR34 pKa = 11.84IFSSAALVQIAGRR47 pKa = 11.84VGRR50 pKa = 11.84NTEE53 pKa = 3.93RR54 pKa = 11.84PGGQVLLYY62 pKa = 10.19CSTRR66 pKa = 11.84SSSVKK71 pKa = 10.51ACDD74 pKa = 3.58RR75 pKa = 11.84QIKK78 pKa = 9.92QMNQKK83 pKa = 9.7ARR85 pKa = 11.84QLSS88 pKa = 3.63

Molecular weight: 9.74 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

3183

0

3183

832771

34

2059

261.6

29.1

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.262 ± 0.085

0.478 ± 0.012

5.972 ± 0.052

4.6 ± 0.041

4.356 ± 0.034

6.83 ± 0.038

2.311 ± 0.023

7.111 ± 0.048

6.341 ± 0.043

9.305 ± 0.057

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.697 ± 0.023

4.966 ± 0.036

3.867 ± 0.032

4.513 ± 0.038

4.139 ± 0.034

6.323 ± 0.055

6.296 ± 0.045

7.039 ± 0.032

1.052 ± 0.017

3.538 ± 0.03
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