Chitinophaga niabensis

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

Average proteome isoelectric point is 7.0

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5774 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|A0A1N6D0D4|A0A1N6D0D4_9BACT HopJ type III effector protein OS=Chitinophaga niabensis OX=536979 GN=SAMN04488055_0019 PE=4 SV=1
NN1 pKa = 7.68DD2 pKa = 3.29TTITQVIHH10 pKa = 5.98VQDD13 pKa = 3.28TTAPVFAVAAPADD26 pKa = 3.88TTVDD30 pKa = 3.98CNSVPAQPVITATDD44 pKa = 3.54NCSVTPNITVTRR56 pKa = 11.84NEE58 pKa = 3.4VRR60 pKa = 11.84TNGTCANSYY69 pKa = 10.4ILTRR73 pKa = 11.84TWTATDD79 pKa = 3.12EE80 pKa = 4.66CGNDD84 pKa = 3.29TTITQVIHH92 pKa = 5.86VQDD95 pKa = 3.75TVAPRR100 pKa = 11.84FNAIAPADD108 pKa = 3.83TTVDD112 pKa = 3.98CNSVPAQPVINATDD126 pKa = 3.42NCSATGNITITRR138 pKa = 11.84NEE140 pKa = 3.45VRR142 pKa = 11.84TNGTCANTYY151 pKa = 8.84TLTRR155 pKa = 11.84TWTAVDD161 pKa = 3.25EE162 pKa = 4.86CGNDD166 pKa = 3.16TTIRR170 pKa = 11.84QIIHH174 pKa = 5.59VQDD177 pKa = 3.16TAAPVFSVVIPADD190 pKa = 3.47TTVDD194 pKa = 3.97CNSVPAQAVITATDD208 pKa = 3.33NCSATGNITITRR220 pKa = 11.84NEE222 pKa = 3.45VRR224 pKa = 11.84TNGTCANSYY233 pKa = 8.89TLTRR237 pKa = 11.84TWTAVDD243 pKa = 3.25EE244 pKa = 4.86CGNDD248 pKa = 3.34TTITQVVHH256 pKa = 5.9VQDD259 pKa = 3.33TTAPVVTTVIPAARR273 pKa = 11.84TVDD276 pKa = 3.7CDD278 pKa = 3.45AVPVQEE284 pKa = 6.18DD285 pKa = 3.08ITATDD290 pKa = 3.14NCSAVPNISVVKK302 pKa = 10.94NEE304 pKa = 3.25VRR306 pKa = 11.84TNGACANTYY315 pKa = 8.82TLTRR319 pKa = 11.84TWVVSDD325 pKa = 3.29EE326 pKa = 4.65CGNDD330 pKa = 3.31TTITQVLTVQDD341 pKa = 3.42TTAPVVTVVIPATRR355 pKa = 11.84TVDD358 pKa = 3.41CDD360 pKa = 3.36AVPVQEE366 pKa = 6.18DD367 pKa = 3.17ITATDD372 pKa = 3.15NN373 pKa = 3.56

Molecular weight: 39.42 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1N6DP39|A0A1N6DP39_9BACT Glucose-1-phosphate adenylyltransferase OS=Chitinophaga niabensis OX=536979 GN=SAMN04488055_0952 PE=3 SV=1
MM1 pKa = 7.6VLIMNWLVLGIILACLNALTLAKK24 pKa = 9.95FYY26 pKa = 11.45NPDD29 pKa = 3.39NPKK32 pKa = 11.35DD33 pKa = 3.52MIATVRR39 pKa = 11.84AKK41 pKa = 10.2IAEE44 pKa = 4.27TTLRR48 pKa = 11.84AWFYY52 pKa = 11.04FWLTSLRR59 pKa = 11.84SVSRR63 pKa = 11.84ISFSRR68 pKa = 11.84KK69 pKa = 7.92GLRR72 pKa = 11.84II73 pKa = 3.63

Molecular weight: 8.43 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

5774

0

5774

2185197

27

8665

378.5

42.34

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.015 ± 0.038

0.784 ± 0.012

5.126 ± 0.02

5.541 ± 0.033

4.725 ± 0.024

7.198 ± 0.031

1.883 ± 0.017

6.632 ± 0.024

6.386 ± 0.037

9.413 ± 0.043

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.416 ± 0.016

5.289 ± 0.031

4.21 ± 0.02

3.868 ± 0.02

4.48 ± 0.021

6.038 ± 0.027

6.045 ± 0.053

6.464 ± 0.028

1.357 ± 0.014

4.13 ± 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