Aliarcobacter faecis

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

Average proteome isoelectric point is 6.9

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 124 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|A0A6M8N3P8|A0A6M8N3P8_9PROT Uncharacterized protein OS=Aliarcobacter faecis OX=1564138 GN=AFAEC_a0121 PE=4 SV=1
MM1 pKa = 7.09QVQNEE6 pKa = 4.4KK7 pKa = 10.77EE8 pKa = 4.29LIQIPIDD15 pKa = 3.18IFYY18 pKa = 11.03DD19 pKa = 3.36EE20 pKa = 4.34FTVYY24 pKa = 10.46EE25 pKa = 4.27SNEE28 pKa = 3.63RR29 pKa = 11.84VAFEE33 pKa = 4.09NFSEE37 pKa = 4.12NKK39 pKa = 9.93RR40 pKa = 11.84YY41 pKa = 9.93IIEE44 pKa = 4.18YY45 pKa = 9.46QDD47 pKa = 3.13NDD49 pKa = 2.98NVYY52 pKa = 9.79VYY54 pKa = 10.43KK55 pKa = 9.45PTMQDD60 pKa = 3.48LIKK63 pKa = 10.71IMEE66 pKa = 4.68GNFKK70 pKa = 10.83

Molecular weight: 8.58 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6M8NBF4|A0A6M8NBF4_9PROT Uncharacterized protein OS=Aliarcobacter faecis OX=1564138 GN=AFAEC_a0087 PE=4 SV=1
MM1 pKa = 7.63KK2 pKa = 10.3KK3 pKa = 10.27YY4 pKa = 10.9LNQLKK9 pKa = 9.98VAEE12 pKa = 4.24TSGTKK17 pKa = 9.62IGLFRR22 pKa = 11.84TICSIFGGLMVAYY35 pKa = 10.39LGMTLLVFIIPGTAGEE51 pKa = 4.44SIIVSLLLNTLTWAIIALWISLSKK75 pKa = 9.66TKK77 pKa = 10.8YY78 pKa = 9.33IALLRR83 pKa = 11.84CIVPTLIFGILLIILYY99 pKa = 10.08NII101 pKa = 4.1

Molecular weight: 11.12 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

124

0

124

37749

42

1307

304.4

35.43

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

3.921 ± 0.161

0.89 ± 0.067

5.799 ± 0.169

7.772 ± 0.225

5.547 ± 0.161

3.812 ± 0.188

1.69 ± 0.085

10.329 ± 0.195

10.509 ± 0.249

10.064 ± 0.245

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.796 ± 0.08

7.741 ± 0.208

2.331 ± 0.118

3.248 ± 0.145

3.001 ± 0.137

6.845 ± 0.201

4.782 ± 0.123

4.329 ± 0.13

0.763 ± 0.065

4.832 ± 0.189
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