Acetobacter sp. CAG:267

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Acetobacteraceae; Acetobacter; environmental samples

Average proteome isoelectric point is 6.77

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1538 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|R5YN98|R5YN98_9PROT Predicted permease OS=Acetobacter sp. CAG:267 OX=1262684 GN=BN575_00604 PE=4 SV=1
MM1 pKa = 7.43LTTLLIYY8 pKa = 10.86YY9 pKa = 7.51GGCALGLFGMAKK21 pKa = 9.71VVEE24 pKa = 4.74HH25 pKa = 6.56LPEE28 pKa = 6.0SDD30 pKa = 3.49GKK32 pKa = 11.42SSGTDD37 pKa = 3.21DD38 pKa = 4.44YY39 pKa = 11.93GSSSYY44 pKa = 11.39DD45 pKa = 3.39DD46 pKa = 4.15NLGFDD51 pKa = 4.47GEE53 pKa = 4.73PNGMPYY59 pKa = 9.4MPP61 pKa = 5.58

Molecular weight: 6.49 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|R5Y1K1|R5Y1K1_9PROT Uncharacterized protein OS=Acetobacter sp. CAG:267 OX=1262684 GN=BN575_01252 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.27QPSKK9 pKa = 9.43LVRR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.36GFRR19 pKa = 11.84TRR21 pKa = 11.84MATAGGRR28 pKa = 11.84KK29 pKa = 8.88VLAARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.03RR41 pKa = 11.84LSAA44 pKa = 4.03

Molecular weight: 5.08 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

1538

0

1538

481817

29

2195

313.3

34.99

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.111 ± 0.079

1.287 ± 0.025

5.541 ± 0.054

6.775 ± 0.067

4.588 ± 0.053

7.001 ± 0.087

1.568 ± 0.023

6.536 ± 0.06

7.076 ± 0.072

9.305 ± 0.076

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.511 ± 0.025

4.897 ± 0.059

3.641 ± 0.044

3.125 ± 0.038

4.969 ± 0.056

5.828 ± 0.049

4.934 ± 0.046

6.401 ± 0.058

0.992 ± 0.021

3.912 ± 0.052
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