Chitinophaga terrae Kim and Jung 2007

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

Average proteome isoelectric point is 6.95

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5564 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|A0A1H4G4B4|A0A1H4G4B4_9BACT Peptidase family M28 OS=Chitinophaga terrae Kim and Jung 2007 OX=408074 GN=SAMN05660909_04939 PE=4 SV=1
MM1 pKa = 7.66ISFNSEE7 pKa = 3.39TLDD10 pKa = 3.67FVNGEE15 pKa = 4.11TFRR18 pKa = 11.84PYY20 pKa = 10.46IKK22 pKa = 10.72VLFVPAGYY30 pKa = 10.66SLTVDD35 pKa = 3.99FNVYY39 pKa = 7.75EE40 pKa = 4.37TEE42 pKa = 3.98NPALFFINTNQYY54 pKa = 11.31LDD56 pKa = 3.59IQSATDD62 pKa = 3.17EE63 pKa = 4.42DD64 pKa = 4.41AFLIYY69 pKa = 10.15YY70 pKa = 10.21NRR72 pKa = 11.84DD73 pKa = 3.78FYY75 pKa = 11.14CIQIHH80 pKa = 6.26DD81 pKa = 4.62EE82 pKa = 4.17EE83 pKa = 4.85VACDD87 pKa = 3.95GLLFNNIFEE96 pKa = 4.38IPKK99 pKa = 9.92VDD101 pKa = 4.66LLEE104 pKa = 5.0DD105 pKa = 3.44QLKK108 pKa = 8.29TVSQLFNQINDD119 pKa = 3.56EE120 pKa = 4.39LNFRR124 pKa = 11.84VAPVLHH130 pKa = 6.76RR131 pKa = 11.84SSLTKK136 pKa = 10.62

Molecular weight: 15.84 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H4BYI5|A0A1H4BYI5_9BACT Dihydrolipoyl dehydrogenase OS=Chitinophaga terrae Kim and Jung 2007 OX=408074 GN=SAMN05660909_02334 PE=3 SV=1
MM1 pKa = 7.63KK2 pKa = 9.4FYY4 pKa = 11.02CSITVRR10 pKa = 11.84PVLTSSPAIYY20 pKa = 10.0SIKK23 pKa = 10.37NNRR26 pKa = 11.84GNGARR31 pKa = 11.84KK32 pKa = 9.58SVMEE36 pKa = 4.14RR37 pKa = 11.84HH38 pKa = 5.74QDD40 pKa = 3.07HH41 pKa = 6.66PTIPSHH47 pKa = 7.19PNNPWLLAALISPATLFTLNFCNKK71 pKa = 9.11FFRR74 pKa = 5.34

Molecular weight: 8.42 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

5564

0

5564

1984624

20

3420

356.7

39.95

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.01 ± 0.033

0.8 ± 0.01

5.182 ± 0.022

5.518 ± 0.034

4.66 ± 0.025

6.977 ± 0.026

1.871 ± 0.015

6.685 ± 0.026

6.448 ± 0.03

9.6 ± 0.038

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.353 ± 0.015

5.366 ± 0.032

4.22 ± 0.019

4.037 ± 0.021

4.423 ± 0.022

6.075 ± 0.023

5.791 ± 0.033

6.464 ± 0.027

1.302 ± 0.012

4.217 ± 0.022
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