Lactobacillus rennini DSM 20253

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Loigolactobacillus; Loigolactobacillus rennini

Average proteome isoelectric point is 7.38

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2191 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|A0A0R2CYB2|A0A0R2CYB2_9LACO Uncharacterized protein OS=Lactobacillus rennini DSM 20253 OX=1423796 GN=FC24_GL000242 PE=4 SV=1
MM1 pKa = 7.8KK2 pKa = 10.39YY3 pKa = 10.71AEE5 pKa = 4.25LKK7 pKa = 10.66KK8 pKa = 10.57LVEE11 pKa = 4.28ATEE14 pKa = 3.81EE15 pKa = 3.69NYY17 pKa = 10.99YY18 pKa = 10.15YY19 pKa = 10.96VGVRR23 pKa = 11.84FEE25 pKa = 4.11DD26 pKa = 3.56RR27 pKa = 11.84EE28 pKa = 4.22YY29 pKa = 11.53NDD31 pKa = 3.8GDD33 pKa = 3.34IVAYY37 pKa = 10.71SKK39 pKa = 11.11DD40 pKa = 3.49NPDD43 pKa = 3.53RR44 pKa = 11.84QDD46 pKa = 3.13EE47 pKa = 4.28RR48 pKa = 11.84DD49 pKa = 3.73FPEE52 pKa = 4.91FGTPEE57 pKa = 4.1YY58 pKa = 11.03DD59 pKa = 5.32DD60 pKa = 5.83LPEE63 pKa = 6.09LDD65 pKa = 5.75GSSAWYY71 pKa = 9.7IDD73 pKa = 3.81APTMLNFDD81 pKa = 3.72TSIYY85 pKa = 10.23IPDD88 pKa = 3.79HH89 pKa = 6.61AYY91 pKa = 10.7VIASNEE97 pKa = 3.77MGGDD101 pKa = 3.36DD102 pKa = 5.09NYY104 pKa = 11.66AVDD107 pKa = 3.92YY108 pKa = 11.44GEE110 pKa = 5.24ILIKK114 pKa = 10.54DD115 pKa = 4.01AIVIKK120 pKa = 10.54KK121 pKa = 9.84LWW123 pKa = 3.43

Molecular weight: 14.27 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0R2CSU2|A0A0R2CSU2_9LACO General stress protein A OS=Lactobacillus rennini DSM 20253 OX=1423796 GN=FC24_GL000110 PE=4 SV=1
MM1 pKa = 7.43AMKK4 pKa = 9.57RR5 pKa = 11.84TYY7 pKa = 9.69QPKK10 pKa = 8.69KK11 pKa = 7.77RR12 pKa = 11.84HH13 pKa = 4.99RR14 pKa = 11.84QRR16 pKa = 11.84VHH18 pKa = 7.37GFMKK22 pKa = 10.61RR23 pKa = 11.84MNTKK27 pKa = 9.67NGRR30 pKa = 11.84NVLQRR35 pKa = 11.84RR36 pKa = 11.84RR37 pKa = 11.84RR38 pKa = 11.84KK39 pKa = 8.93GRR41 pKa = 11.84KK42 pKa = 8.7VLSAA46 pKa = 4.05

Molecular weight: 5.69 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

2191

0

2191

652553

46

1452

297.8

33.14

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.332 ± 0.059

0.562 ± 0.015

5.147 ± 0.043

4.496 ± 0.048

4.171 ± 0.041

6.597 ± 0.052

2.333 ± 0.024

6.724 ± 0.049

6.284 ± 0.055

10.509 ± 0.07

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.505 ± 0.025

4.324 ± 0.036

3.898 ± 0.026

5.904 ± 0.068

4.29 ± 0.04

5.147 ± 0.042

6.348 ± 0.04

6.912 ± 0.044

1.009 ± 0.022

3.491 ± 0.036
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