Pseudoarcobacter caeni

Taxonomy: cellular organisms; Bacteria; Proteobacteria; delta/epsilon subdivisions; Epsilonproteobacteria; Campylobacterales; Campylobacteraceae; Arcobacter group; Arcobacter

Average proteome isoelectric point is 6.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2336 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|A0A363D5Z3|A0A363D5Z3_9PROT Nitrogen fixation protein NifU OS=Pseudoarcobacter caeni OX=1912877 GN=B0174_01270 PE=3 SV=1
MM1 pKa = 7.73EE2 pKa = 4.62PTFDD6 pKa = 4.64LKK8 pKa = 11.03EE9 pKa = 4.1IEE11 pKa = 4.37NKK13 pKa = 10.58LIEE16 pKa = 4.43HH17 pKa = 6.86LKK19 pKa = 10.43KK20 pKa = 11.01VYY22 pKa = 10.5DD23 pKa = 3.86PEE25 pKa = 5.44IPTNIYY31 pKa = 10.8DD32 pKa = 4.55LGLIYY37 pKa = 10.73NIEE40 pKa = 3.82FDD42 pKa = 3.9VNNNYY47 pKa = 10.38LYY49 pKa = 9.94CTVTMTLTSPTCPVADD65 pKa = 3.95SLLEE69 pKa = 3.8QVKK72 pKa = 9.69YY73 pKa = 9.11VTLAVDD79 pKa = 4.81EE80 pKa = 4.41IDD82 pKa = 3.51EE83 pKa = 4.57AFVKK87 pKa = 10.61LVFSPPWDD95 pKa = 3.6PSMMSEE101 pKa = 4.15DD102 pKa = 3.49AKK104 pKa = 11.09EE105 pKa = 3.79IMGASGAAMAFF116 pKa = 3.66

Molecular weight: 13.11 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A363D2N3|A0A363D2N3_9PROT DNA-binding response regulator OS=Pseudoarcobacter caeni OX=1912877 GN=B0174_04425 PE=4 SV=1
MM1 pKa = 7.28KK2 pKa = 9.44RR3 pKa = 11.84TYY5 pKa = 10.04QPHH8 pKa = 4.86NTPRR12 pKa = 11.84KK13 pKa = 7.31RR14 pKa = 11.84THH16 pKa = 5.83GFRR19 pKa = 11.84VRR21 pKa = 11.84MATKK25 pKa = 9.98NGRR28 pKa = 11.84RR29 pKa = 11.84VINRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.09GRR39 pKa = 11.84HH40 pKa = 5.01KK41 pKa = 10.78LAVV44 pKa = 3.35

Molecular weight: 5.34 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

2336

0

2336

746209

24

8556

319.4

36.25

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.812 ± 0.062

0.9 ± 0.021

5.69 ± 0.046

7.097 ± 0.073

5.325 ± 0.048

5.368 ± 0.11

1.531 ± 0.023

9.899 ± 0.052

9.348 ± 0.084

9.698 ± 0.054

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.288 ± 0.029

6.707 ± 0.069

2.649 ± 0.035

2.815 ± 0.023

2.77 ± 0.039

6.612 ± 0.046

5.175 ± 0.069

5.697 ± 0.043

0.693 ± 0.015

3.925 ± 0.037
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