Chitinophaga eiseniae

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Chitinophagia; Chitinophagales; Chitinophagaceae; Chitinophaga

Average proteome isoelectric point is 6.97

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6844 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|A0A1T4U6K6|A0A1T4U6K6_9BACT Amino acid adenylation domain-containing protein (Fragment) OS=Chitinophaga eiseniae OX=634771 GN=SAMN04488128_11125 PE=4 SV=1
MM1 pKa = 7.87YY2 pKa = 10.04EE3 pKa = 4.47IIPFKK8 pKa = 10.63RR9 pKa = 11.84VGQFEE14 pKa = 4.83FNTSISRR21 pKa = 11.84YY22 pKa = 9.76LDD24 pKa = 3.28GDD26 pKa = 3.5NFNFYY31 pKa = 10.34PKK33 pKa = 10.72GDD35 pKa = 3.77GEE37 pKa = 4.41SWDD40 pKa = 3.76TYY42 pKa = 9.64SYY44 pKa = 10.98RR45 pKa = 11.84GGGIDD50 pKa = 4.27IYY52 pKa = 10.63TSDD55 pKa = 4.84SIIEE59 pKa = 4.44SISCRR64 pKa = 11.84SDD66 pKa = 3.28CFLEE70 pKa = 4.37GQMLIGMNIEE80 pKa = 4.39DD81 pKa = 4.23FWAVFKK87 pKa = 10.9IAVSNIKK94 pKa = 8.81MEE96 pKa = 4.04KK97 pKa = 10.25VYY99 pKa = 10.56FFDD102 pKa = 5.34GSEE105 pKa = 3.85QDD107 pKa = 4.49VYY109 pKa = 11.69DD110 pKa = 3.94VDD112 pKa = 4.93CLGLQLWVDD121 pKa = 3.6QYY123 pKa = 10.62NTIVTVFVSII133 pKa = 4.65

Molecular weight: 15.39 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1T4U666|A0A1T4U666_9BACT Alkylated DNA repair dioxygenase AlkB OS=Chitinophaga eiseniae OX=634771 GN=SAMN04488128_1106 PE=4 SV=1
MM1 pKa = 7.54PKK3 pKa = 9.97VRR5 pKa = 11.84THH7 pKa = 5.71SRR9 pKa = 11.84AKK11 pKa = 9.49KK12 pKa = 7.2TFKK15 pKa = 10.87VGGNGQIKK23 pKa = 10.01RR24 pKa = 11.84FKK26 pKa = 10.59AFKK29 pKa = 10.48SHH31 pKa = 7.28LLTKK35 pKa = 10.39KK36 pKa = 7.92ATKK39 pKa = 10.01RR40 pKa = 11.84KK41 pKa = 8.82RR42 pKa = 11.84SLRR45 pKa = 11.84GSTLVHH51 pKa = 6.08EE52 pKa = 5.21ANLNLVKK59 pKa = 10.71RR60 pKa = 11.84MLGLRR65 pKa = 3.82

Molecular weight: 7.46 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

6844

0

6844

2579896

29

8700

377.0

42.1

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.548 ± 0.035

0.852 ± 0.011

5.228 ± 0.018

5.273 ± 0.031

4.471 ± 0.023

7.121 ± 0.032

2.092 ± 0.018

6.15 ± 0.023

5.689 ± 0.033

9.711 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.45 ± 0.018

4.883 ± 0.035

4.396 ± 0.019

4.241 ± 0.02

4.829 ± 0.023

5.851 ± 0.025

6.11 ± 0.047

6.636 ± 0.027

1.318 ± 0.011

4.15 ± 0.021
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