Niabella drilacis (strain DSM 25811 / CCM 8410 / LMG 26954 / E90)

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

Average proteome isoelectric point is 7.27

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5113 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|A0A1G6TDA1|A0A1G6TDA1_NIADE Uncharacterized protein OS=Niabella drilacis (strain DSM 25811 / CCM 8410 / LMG 26954 / E90) OX=1285928 GN=SAMN04487894_107172 PE=4 SV=1
MM1 pKa = 7.64GSLKK5 pKa = 10.46EE6 pKa = 4.02NPQMVLCRR14 pKa = 11.84LKK16 pKa = 10.9EE17 pKa = 4.07FWADD21 pKa = 3.54DD22 pKa = 3.37NTFYY26 pKa = 11.2LGLVTQYY33 pKa = 11.32NEE35 pKa = 4.18AGNEE39 pKa = 3.72YY40 pKa = 10.67DD41 pKa = 3.69

Molecular weight: 4.8 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1G6X3S1|A0A1G6X3S1_NIADE TonB-linked outer membrane protein SusC/RagA family OS=Niabella drilacis (strain DSM 25811 / CCM 8410 / LMG 26954 / E90) OX=1285928 GN=SAMN04487894_112125 PE=3 SV=1
MM1 pKa = 7.62KK2 pKa = 10.32KK3 pKa = 10.38FWWFCSLILVMLVTGVFWGTWFTLTRR29 pKa = 11.84SLEE32 pKa = 4.35TFPPDD37 pKa = 2.96HH38 pKa = 7.53FIRR41 pKa = 11.84IGQTIIDD48 pKa = 3.92NVATPMRR55 pKa = 11.84ILMPATLLLQLLLCISFWKK74 pKa = 9.56QRR76 pKa = 11.84PVFYY80 pKa = 10.17FFAVSFIFMIISLLITLIVEE100 pKa = 4.16VPIDD104 pKa = 3.53NQIRR108 pKa = 11.84TWTAATIPDD117 pKa = 3.55SWTALRR123 pKa = 11.84ATWKK127 pKa = 10.05QFHH130 pKa = 6.86CFRR133 pKa = 11.84TLTSILSFVSLAVPVLFRR151 pKa = 11.84HH152 pKa = 6.59RR153 pKa = 11.84SRR155 pKa = 11.84SAYY158 pKa = 9.77RR159 pKa = 3.32

Molecular weight: 18.71 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

5113

0

5113

1773835

39

2896

346.9

38.84

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.217 ± 0.031

0.852 ± 0.011

5.119 ± 0.023

5.379 ± 0.034

4.794 ± 0.024

7.381 ± 0.034

1.884 ± 0.016

6.461 ± 0.025

6.39 ± 0.031

9.499 ± 0.04

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.291 ± 0.014

5.125 ± 0.034

4.247 ± 0.023

3.903 ± 0.018

4.839 ± 0.021

5.946 ± 0.025

5.764 ± 0.024

6.321 ± 0.027

1.386 ± 0.015

4.202 ± 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