Chitinophaga lutea

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

Average proteome isoelectric point is 7.07

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5334 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|A0A3N4PAA0|A0A3N4PAA0_9BACT Uncharacterized protein OS=Chitinophaga lutea OX=2488634 GN=EGT74_24635 PE=4 SV=1
MM1 pKa = 7.59FNITVDD7 pKa = 3.55GYY9 pKa = 9.37EE10 pKa = 3.85YY11 pKa = 10.55RR12 pKa = 11.84VTEE15 pKa = 4.04IVDD18 pKa = 3.8DD19 pKa = 4.38LSSTFAVEE27 pKa = 4.08IEE29 pKa = 3.98GDD31 pKa = 3.69PVVFKK36 pKa = 11.09VDD38 pKa = 3.52EE39 pKa = 4.27EE40 pKa = 4.81SISLQAVDD48 pKa = 4.0HH49 pKa = 6.74EE50 pKa = 4.74YY51 pKa = 11.23GIDD54 pKa = 3.27HH55 pKa = 6.82HH56 pKa = 7.3LDD58 pKa = 2.9RR59 pKa = 11.84LYY61 pKa = 11.24AQIASAIEE69 pKa = 4.66DD70 pKa = 3.82YY71 pKa = 11.37LEE73 pKa = 4.16SLL75 pKa = 4.22

Molecular weight: 8.54 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3N4PZ44|A0A3N4PZ44_9BACT Uncharacterized protein OS=Chitinophaga lutea OX=2488634 GN=EGT74_18260 PE=4 SV=1
MM1 pKa = 7.37LPSGKK6 pKa = 8.84MFQGKK11 pKa = 9.81KK12 pKa = 9.67ISQKK16 pKa = 9.18KK17 pKa = 9.65CCMQTFSLKK26 pKa = 10.42SHH28 pKa = 6.49LPDD31 pKa = 4.17RR32 pKa = 11.84AAQPSAFFVQSRR44 pKa = 11.84GRR46 pKa = 11.84NTGRR50 pKa = 11.84PSYY53 pKa = 10.68APRR56 pKa = 11.84RR57 pKa = 11.84NCYY60 pKa = 10.23VIACQEE66 pKa = 3.7QDD68 pKa = 3.35LSVTYY73 pKa = 9.83WLVYY77 pKa = 10.48ALWKK81 pKa = 10.21SGHH84 pKa = 5.5FRR86 pKa = 11.84RR87 pKa = 11.84NLQGTRR93 pKa = 11.84TPYY96 pKa = 10.17IRR98 pKa = 11.84VGHH101 pKa = 5.53MRR103 pKa = 11.84HH104 pKa = 6.22LIARR108 pKa = 11.84AVRR111 pKa = 11.84RR112 pKa = 11.84YY113 pKa = 9.22AHH115 pKa = 6.38EE116 pKa = 4.51LEE118 pKa = 5.07PVQQLQKK125 pKa = 9.51TLQSEE130 pKa = 4.06MRR132 pKa = 11.84LIRR135 pKa = 11.84EE136 pKa = 4.44LDD138 pKa = 3.0RR139 pKa = 11.84VARR142 pKa = 11.84MRR144 pKa = 11.84TVLLADD150 pKa = 5.72LIDD153 pKa = 5.05HH154 pKa = 7.14IAA156 pKa = 3.51

Molecular weight: 18.23 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

5334

0

5334

1965502

26

8072

368.5

41.11

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.799 ± 0.043

0.82 ± 0.013

5.089 ± 0.02

5.5 ± 0.035

4.634 ± 0.025

7.46 ± 0.031

2.031 ± 0.018

6.026 ± 0.028

5.83 ± 0.039

9.446 ± 0.039

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.462 ± 0.017

4.871 ± 0.036

4.409 ± 0.022

3.982 ± 0.022

5.044 ± 0.026

5.719 ± 0.023

5.867 ± 0.051

6.659 ± 0.028

1.355 ± 0.015

3.996 ± 0.024
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