Algicoccus marinus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; Alcaligenaceae; Algicoccus

Average proteome isoelectric point is 6.56

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3564 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|A0A2R4XFJ1|A0A2R4XFJ1_9BURK Uncharacterized protein OS=Algicoccus marinus OX=2163011 GN=DBV39_01270 PE=4 SV=1
MM1 pKa = 7.21KK2 pKa = 10.18QFKK5 pKa = 9.84SLHH8 pKa = 5.53EE9 pKa = 4.16AAEE12 pKa = 4.36YY13 pKa = 8.09ATSLAGQWSFANSDD27 pKa = 3.0AAYY30 pKa = 9.94APEE33 pKa = 4.47GLLVLAQTSDD43 pKa = 3.54AEE45 pKa = 4.27DD46 pKa = 5.35PIDD49 pKa = 4.07EE50 pKa = 4.59DD51 pKa = 3.55SVYY54 pKa = 10.82VVSDD58 pKa = 3.53GGSIGLCEE66 pKa = 4.7DD67 pKa = 4.09EE68 pKa = 6.09EE69 pKa = 6.47DD70 pKa = 4.7IDD72 pKa = 3.7WLFIADD78 pKa = 3.92QEE80 pKa = 4.44KK81 pKa = 11.13DD82 pKa = 3.33LALPDD87 pKa = 3.85TFASGGTRR95 pKa = 11.84RR96 pKa = 11.84ICNQCGQEE104 pKa = 4.19VEE106 pKa = 4.42ADD108 pKa = 3.1AHH110 pKa = 6.73FCDD113 pKa = 4.4QCGASLNN120 pKa = 3.98

Molecular weight: 12.91 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2R4XLM6|A0A2R4XLM6_9BURK Membrane protein insertase YidC OS=Algicoccus marinus OX=2163011 GN=yidC PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 9.36RR3 pKa = 11.84TYY5 pKa = 10.06QPSVTRR11 pKa = 11.84RR12 pKa = 11.84KK13 pKa = 8.0RR14 pKa = 11.84THH16 pKa = 5.76GFRR19 pKa = 11.84VRR21 pKa = 11.84MKK23 pKa = 9.39TRR25 pKa = 11.84GGRR28 pKa = 11.84AVINARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.58GRR39 pKa = 11.84KK40 pKa = 8.75RR41 pKa = 11.84LAVV44 pKa = 3.41

Molecular weight: 5.21 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

3564

0

3564

1146415

29

2879

321.7

35.32

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.348 ± 0.045

1.026 ± 0.011

5.443 ± 0.032

5.448 ± 0.036

3.644 ± 0.025

7.812 ± 0.047

2.301 ± 0.022

5.346 ± 0.031

3.416 ± 0.031

10.453 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.75 ± 0.02

2.881 ± 0.023

4.92 ± 0.025

4.416 ± 0.027

6.582 ± 0.039

6.404 ± 0.033

5.258 ± 0.026

7.645 ± 0.039

1.502 ± 0.017

2.406 ± 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