Nibricoccus aquaticus

Taxonomy: cellular organisms; Bacteria; PVC group; Verrucomicrobia; Opitutae; Opitutales; Opitutaceae; Nibricoccus

Average proteome isoelectric point is 7.11

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3760 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|A0A290QGX0|A0A290QGX0_9BACT Aminodeoxychorismate synthase OS=Nibricoccus aquaticus OX=2576891 GN=pabB PE=3 SV=1
MM1 pKa = 8.02ADD3 pKa = 3.39PNDD6 pKa = 3.7RR7 pKa = 11.84LTNNVAGRR15 pKa = 11.84YY16 pKa = 8.68YY17 pKa = 10.93VDD19 pKa = 4.44SSCVDD24 pKa = 3.42CDD26 pKa = 3.15QCRR29 pKa = 11.84SHH31 pKa = 7.34APAFFQRR38 pKa = 11.84DD39 pKa = 3.64EE40 pKa = 4.11EE41 pKa = 4.69TGFSFVFRR49 pKa = 11.84QPASDD54 pKa = 3.84EE55 pKa = 3.96EE56 pKa = 4.61VAVVEE61 pKa = 4.54EE62 pKa = 4.73ALDD65 pKa = 3.98GCPTEE70 pKa = 5.58SIGSDD75 pKa = 3.63GSPP78 pKa = 3.05

Molecular weight: 8.51 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A290Q8I4|A0A290Q8I4_9BACT Efflux transporter periplasmic adaptor subunit OS=Nibricoccus aquaticus OX=2576891 GN=CMV30_12705 PE=3 SV=1
MM1 pKa = 7.59GNLKK5 pKa = 10.05KK6 pKa = 10.26KK7 pKa = 10.28RR8 pKa = 11.84RR9 pKa = 11.84LKK11 pKa = 9.46MSKK14 pKa = 9.18HH15 pKa = 5.32KK16 pKa = 10.14RR17 pKa = 11.84RR18 pKa = 11.84KK19 pKa = 8.11RR20 pKa = 11.84LKK22 pKa = 10.0ANRR25 pKa = 11.84HH26 pKa = 5.49KK27 pKa = 10.88KK28 pKa = 8.96RR29 pKa = 11.84TWQKK33 pKa = 10.47

Molecular weight: 4.26 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

3760

0

3760

1409849

33

3591

375.0

40.95

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.702 ± 0.051

0.838 ± 0.013

5.059 ± 0.026

5.617 ± 0.042

4.117 ± 0.021

7.769 ± 0.037

2.143 ± 0.021

4.912 ± 0.026

4.125 ± 0.037

10.316 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.851 ± 0.018

3.079 ± 0.028

5.3 ± 0.032

3.191 ± 0.021

6.693 ± 0.041

6.153 ± 0.038

6.226 ± 0.062

6.975 ± 0.032

1.523 ± 0.016

2.411 ± 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