Weissella viridescens (Lactobacillus viridescens)

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

Average proteome isoelectric point is 6.07

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1462 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|A0A0R2H1H9|A0A0R2H1H9_WEIVI Cobyrinic acid ac-diamide synthase OS=Weissella viridescens OX=1629 GN=parA PE=4 SV=1
MM1 pKa = 7.54KK2 pKa = 10.8YY3 pKa = 9.77EE4 pKa = 4.22VPDD7 pKa = 3.86KK8 pKa = 11.2QIDD11 pKa = 3.96PPDD14 pKa = 4.7DD15 pKa = 4.25PPCIAEE21 pKa = 4.37DD22 pKa = 4.03FEE24 pKa = 4.65KK25 pKa = 11.06QEE27 pKa = 4.55LYY29 pKa = 11.02AGDD32 pKa = 4.57TVWQDD37 pKa = 2.73ADD39 pKa = 3.4GNYY42 pKa = 9.36IDD44 pKa = 5.11EE45 pKa = 4.62EE46 pKa = 4.48LVTPYY51 pKa = 10.37FEE53 pKa = 5.39RR54 pKa = 11.84YY55 pKa = 8.16LRR57 pKa = 11.84YY58 pKa = 9.31MGAEE62 pKa = 4.1LIEE65 pKa = 4.61LGEE68 pKa = 4.14

Molecular weight: 7.98 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0R2H8W6|A0A0R2H8W6_WEIVI Amino acid transporter OS=Weissella viridescens OX=1629 GN=IV50_GL001041 PE=4 SV=1
MM1 pKa = 7.36KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 9.69QPKK8 pKa = 8.59KK9 pKa = 7.38RR10 pKa = 11.84HH11 pKa = 5.81RR12 pKa = 11.84SRR14 pKa = 11.84VHH16 pKa = 6.12GFRR19 pKa = 11.84KK20 pKa = 10.01RR21 pKa = 11.84MSTSNGRR28 pKa = 11.84KK29 pKa = 8.01VLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84QKK37 pKa = 10.5GRR39 pKa = 11.84KK40 pKa = 8.71ALSAA44 pKa = 3.99

Molecular weight: 5.31 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

1462

0

1462

449040

44

3356

307.1

34.07

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.956 ± 0.075

0.225 ± 0.013

6.368 ± 0.071

5.935 ± 0.076

4.081 ± 0.055

6.75 ± 0.068

2.053 ± 0.027

6.573 ± 0.063

5.553 ± 0.067

9.466 ± 0.084

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.947 ± 0.034

4.521 ± 0.044

3.778 ± 0.045

4.951 ± 0.073

4.004 ± 0.051

5.634 ± 0.215

6.311 ± 0.046

7.485 ± 0.051

1.016 ± 0.025

3.346 ± 0.042
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