Stenotrophomonas sp. 278

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales; Xanthomonadaceae; Stenotrophomonas; unclassified Stenotrophomonas

Average proteome isoelectric point is 6.58

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4280 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|A0A427CDL5|A0A427CDL5_9GAMM Uncharacterized protein OS=Stenotrophomonas sp. 278 OX=2479851 GN=EGJ34_06475 PE=4 SV=1
MM1 pKa = 7.83SDD3 pKa = 2.8TAATTFRR10 pKa = 11.84TWMCVVCGFIYY21 pKa = 10.51RR22 pKa = 11.84EE23 pKa = 3.74VDD25 pKa = 3.29GLPEE29 pKa = 4.0EE30 pKa = 5.55GIAPGTAWEE39 pKa = 4.8DD40 pKa = 3.9VPDD43 pKa = 3.5TWTCPDD49 pKa = 3.91CGVTKK54 pKa = 10.7DD55 pKa = 3.73DD56 pKa = 4.24FEE58 pKa = 4.37MVEE61 pKa = 3.83IDD63 pKa = 3.32

Molecular weight: 7.02 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3R8U4R2|A0A3R8U4R2_9GAMM Phage major capsid protein OS=Stenotrophomonas sp. 278 OX=2479851 GN=EGJ34_06735 PE=4 SV=1
MM1 pKa = 7.05ATKK4 pKa = 10.25KK5 pKa = 10.11AAKK8 pKa = 9.45KK9 pKa = 10.34KK10 pKa = 9.08PAAKK14 pKa = 10.11KK15 pKa = 9.84AVKK18 pKa = 10.08KK19 pKa = 9.48VAKK22 pKa = 9.83KK23 pKa = 9.89AAAKK27 pKa = 8.8KK28 pKa = 7.63TVKK31 pKa = 10.28KK32 pKa = 10.09AAKK35 pKa = 9.64KK36 pKa = 8.79ATAKK40 pKa = 10.59KK41 pKa = 10.02AVKK44 pKa = 10.06KK45 pKa = 9.45VAKK48 pKa = 9.86KK49 pKa = 9.61AAARR53 pKa = 11.84KK54 pKa = 8.88AVKK57 pKa = 8.71KK58 pKa = 7.65TAKK61 pKa = 10.24KK62 pKa = 10.08AVKK65 pKa = 9.91KK66 pKa = 9.52VAKK69 pKa = 10.07KK70 pKa = 9.29ATAKK74 pKa = 10.36KK75 pKa = 9.74AAKK78 pKa = 8.5KK79 pKa = 6.98TAKK82 pKa = 10.07KK83 pKa = 10.24AVRR86 pKa = 11.84KK87 pKa = 8.57VAKK90 pKa = 10.1KK91 pKa = 10.36AGAKK95 pKa = 9.93KK96 pKa = 10.13AVKK99 pKa = 10.04KK100 pKa = 9.79VAKK103 pKa = 10.15KK104 pKa = 10.19SAAKK108 pKa = 8.65KK109 pKa = 6.78TAKK112 pKa = 10.15KK113 pKa = 10.24AVRR116 pKa = 11.84KK117 pKa = 8.57VAKK120 pKa = 10.1KK121 pKa = 10.36AGAKK125 pKa = 9.46KK126 pKa = 10.17AVRR129 pKa = 11.84KK130 pKa = 8.95VAKK133 pKa = 10.3KK134 pKa = 9.43PAAKK138 pKa = 9.88KK139 pKa = 10.37ASAKK143 pKa = 10.32KK144 pKa = 10.01AVKK147 pKa = 9.96KK148 pKa = 9.09VAKK151 pKa = 9.85RR152 pKa = 11.84KK153 pKa = 8.17PAVRR157 pKa = 11.84KK158 pKa = 10.0KK159 pKa = 10.1KK160 pKa = 9.79AAPVALPATPAPLII174 pKa = 4.24

Molecular weight: 18.07 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

4280

0

4280

1357534

25

4138

317.2

34.45

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.535 ± 0.055

0.786 ± 0.013

5.742 ± 0.027

5.266 ± 0.034

3.302 ± 0.023

8.483 ± 0.045

2.206 ± 0.023

4.049 ± 0.03

2.786 ± 0.038

10.766 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.212 ± 0.02

2.739 ± 0.027

5.299 ± 0.031

4.268 ± 0.028

7.255 ± 0.042

5.5 ± 0.033

5.259 ± 0.044

7.648 ± 0.031

1.56 ± 0.018

2.338 ± 0.02
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