Enterococcus rivorum

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Enterococcaceae; Enterococcus

Average proteome isoelectric point is 6.25

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3427 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|A0A1E5KZ37|A0A1E5KZ37_9ENTE Uncharacterized protein OS=Enterococcus rivorum OX=762845 GN=BCR26_02125 PE=4 SV=1
MM1 pKa = 7.16QQFLEE6 pKa = 4.2NKK8 pKa = 9.36QEE10 pKa = 4.06EE11 pKa = 4.47FHH13 pKa = 6.72KK14 pKa = 10.68QLNDD18 pKa = 4.78GISEE22 pKa = 4.17FLLEE26 pKa = 4.68QMDD29 pKa = 3.63EE30 pKa = 4.2TFYY33 pKa = 11.71AFALDD38 pKa = 3.86CNIYY42 pKa = 9.91EE43 pKa = 3.95QGEE46 pKa = 4.29INFCFNTIDD55 pKa = 3.27EE56 pKa = 4.4WEE58 pKa = 4.21KK59 pKa = 9.6TKK61 pKa = 10.39IRR63 pKa = 11.84YY64 pKa = 9.02GEE66 pKa = 4.08YY67 pKa = 10.37NEE69 pKa = 5.01EE70 pKa = 3.89EE71 pKa = 4.18LLEE74 pKa = 4.14TKK76 pKa = 10.64YY77 pKa = 11.34NSGDD81 pKa = 3.13WEE83 pKa = 4.44KK84 pKa = 10.88YY85 pKa = 8.7QGFEE89 pKa = 4.27TIYY92 pKa = 11.08LFDD95 pKa = 4.15DD96 pKa = 3.41WVEE99 pKa = 3.94EE100 pKa = 4.23EE101 pKa = 5.12EE102 pKa = 5.46DD103 pKa = 5.15IEE105 pKa = 4.96YY106 pKa = 10.56CLNWLCEE113 pKa = 3.86QMILFLDD120 pKa = 3.83TSIFQAIPKK129 pKa = 9.22TEE131 pKa = 3.95DD132 pKa = 3.17FKK134 pKa = 11.47ILVYY138 pKa = 10.97DD139 pKa = 3.83HH140 pKa = 7.21DD141 pKa = 4.45TDD143 pKa = 3.79VTSSQEE149 pKa = 3.87RR150 pKa = 11.84FEE152 pKa = 4.78DD153 pKa = 4.29FSDD156 pKa = 3.71IEE158 pKa = 4.11LFKK161 pKa = 10.93IKK163 pKa = 10.45SS164 pKa = 3.39

Molecular weight: 19.99 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1E5KZ59|A0A1E5KZ59_9ENTE Peptide ABC transporter ATP-binding protein OS=Enterococcus rivorum OX=762845 GN=BCR26_01815 PE=3 SV=1
MM1 pKa = 7.92PKK3 pKa = 10.12QKK5 pKa = 7.54THH7 pKa = 6.73RR8 pKa = 11.84GSAKK12 pKa = 9.62RR13 pKa = 11.84FKK15 pKa = 10.04RR16 pKa = 11.84TGKK19 pKa = 10.53GGLKK23 pKa = 9.97RR24 pKa = 11.84FRR26 pKa = 11.84AFTSHH31 pKa = 6.94RR32 pKa = 11.84FHH34 pKa = 7.48GKK36 pKa = 6.37TKK38 pKa = 9.57KK39 pKa = 9.43QRR41 pKa = 11.84RR42 pKa = 11.84QLRR45 pKa = 11.84KK46 pKa = 9.82ASMVSAGDD54 pKa = 3.61FKK56 pKa = 11.18RR57 pKa = 11.84IRR59 pKa = 11.84QQLARR64 pKa = 11.84MKK66 pKa = 10.67

Molecular weight: 7.83 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

3427

0

3427

1049214

29

2523

306.2

34.46

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.525 ± 0.043

0.693 ± 0.013

5.013 ± 0.03

7.662 ± 0.051

4.682 ± 0.038

6.46 ± 0.041

1.656 ± 0.018

7.963 ± 0.036

7.65 ± 0.04

9.783 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.636 ± 0.02

5.024 ± 0.033

3.257 ± 0.025

3.97 ± 0.026

3.486 ± 0.029

6.3 ± 0.037

5.827 ± 0.04

6.779 ± 0.037

0.864 ± 0.014

3.769 ± 0.026
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