Lampropedia puyangensis

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; Comamonadaceae; Lampropedia

Average proteome isoelectric point is 6.66

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3366 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|A0A4S8FAV4|A0A4S8FAV4_9BURK DUF3567 domain-containing protein OS=Lampropedia puyangensis OX=1330072 GN=E9531_06455 PE=4 SV=1
MM1 pKa = 7.19NAVAEE6 pKa = 4.28QAQTTDD12 pKa = 3.75LPTPIIFTDD21 pKa = 3.46SAAAKK26 pKa = 10.02VADD29 pKa = 5.45LIAEE33 pKa = 4.31EE34 pKa = 4.82GNPDD38 pKa = 2.99LKK40 pKa = 11.13LRR42 pKa = 11.84VFVQGGGCSGFQYY55 pKa = 10.94GFTFDD60 pKa = 4.65EE61 pKa = 4.88IANEE65 pKa = 4.77DD66 pKa = 4.07DD67 pKa = 3.27TTMTKK72 pKa = 10.66NGVSLLIDD80 pKa = 3.54AMSYY84 pKa = 10.32QYY86 pKa = 11.5LVGAEE91 pKa = 3.79IDD93 pKa = 3.91YY94 pKa = 11.36KK95 pKa = 11.19EE96 pKa = 4.67DD97 pKa = 3.23LQGAQFVIKK106 pKa = 10.4NPNATTTCGCGSSFSTT122 pKa = 4.55

Molecular weight: 12.99 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4S8FBL8|A0A4S8FBL8_9BURK Bacterioferritin OS=Lampropedia puyangensis OX=1330072 GN=bfr PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.07QPSKK9 pKa = 9.07IRR11 pKa = 11.84RR12 pKa = 11.84ARR14 pKa = 11.84THH16 pKa = 5.91GFLVRR21 pKa = 11.84MKK23 pKa = 9.7TRR25 pKa = 11.84GGRR28 pKa = 11.84AVINARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.67GRR39 pKa = 11.84KK40 pKa = 8.84RR41 pKa = 11.84LALSS45 pKa = 3.39

Molecular weight: 5.25 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

3366

0

3366

1140859

15

2578

338.9

36.98

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.926 ± 0.055

0.911 ± 0.012

4.881 ± 0.027

5.092 ± 0.04

3.503 ± 0.023

7.619 ± 0.042

2.529 ± 0.024

4.902 ± 0.03

3.505 ± 0.038

10.63 ± 0.054

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.495 ± 0.021

3.145 ± 0.028

4.927 ± 0.029

5.265 ± 0.046

5.769 ± 0.036

5.953 ± 0.035

5.549 ± 0.043

7.432 ± 0.04

1.575 ± 0.019

2.392 ± 0.019
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