Tessaracoccus antarcticus

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Propionibacteriales; Propionibacteriaceae; Tessaracoccus

Average proteome isoelectric point is 6.1

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3179 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|A0A3M0GJ38|A0A3M0GJ38_9ACTN ABC transporter ATP-binding protein OS=Tessaracoccus antarcticus OX=2479848 GN=EAX62_03095 PE=3 SV=1
MM1 pKa = 7.28AAVAGVLILLVGCTTPDD18 pKa = 3.36PPAPSQEE25 pKa = 4.2VTSPAITSTPASPPAGSATPSDD47 pKa = 4.25VEE49 pKa = 4.12EE50 pKa = 4.37MDD52 pKa = 3.54WGPFPPKK59 pKa = 10.67NLDD62 pKa = 3.4APKK65 pKa = 10.47DD66 pKa = 3.6LSDD69 pKa = 3.56PQFPQTVLTFEE80 pKa = 5.14LDD82 pKa = 3.78SEE84 pKa = 4.65SGDD87 pKa = 3.48AASRR91 pKa = 11.84DD92 pKa = 3.43VFYY95 pKa = 11.11ADD97 pKa = 3.62RR98 pKa = 11.84AAGVSMLASITLGRR112 pKa = 11.84EE113 pKa = 4.05SYY115 pKa = 10.39RR116 pKa = 11.84GAVEE120 pKa = 4.81LLADD124 pKa = 4.21PAYY127 pKa = 10.37QGQAVCGHH135 pKa = 6.6PTATPDD141 pKa = 3.48QIEE144 pKa = 4.41CVMVGAEE151 pKa = 4.11HH152 pKa = 6.55VLTVGTAAEE161 pKa = 4.43SSLQDD166 pKa = 3.06VAAFAEE172 pKa = 4.86AIYY175 pKa = 10.7AVLL178 pKa = 4.12

Molecular weight: 18.29 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3M0GER3|A0A3M0GER3_9ACTN DUF4193 domain-containing protein OS=Tessaracoccus antarcticus OX=2479848 GN=EAX62_10275 PE=4 SV=1
MM1 pKa = 7.4GSVIKK6 pKa = 10.42KK7 pKa = 8.47RR8 pKa = 11.84RR9 pKa = 11.84KK10 pKa = 9.22RR11 pKa = 11.84MAKK14 pKa = 9.41KK15 pKa = 9.99KK16 pKa = 9.77HH17 pKa = 5.81RR18 pKa = 11.84KK19 pKa = 8.55LLKK22 pKa = 8.44KK23 pKa = 9.1TRR25 pKa = 11.84IQRR28 pKa = 11.84RR29 pKa = 11.84RR30 pKa = 11.84AGKK33 pKa = 9.79

Molecular weight: 4.07 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

3179

0

3179

1084951

20

2223

341.3

36.71

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.05 ± 0.057

0.746 ± 0.012

6.136 ± 0.037

5.364 ± 0.04

3.125 ± 0.029

8.942 ± 0.034

2.29 ± 0.025

4.287 ± 0.03

2.253 ± 0.032

10.15 ± 0.053

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.257 ± 0.018

2.282 ± 0.025

5.421 ± 0.031

3.067 ± 0.024

6.872 ± 0.042

5.889 ± 0.027

6.375 ± 0.036

8.937 ± 0.038

1.651 ± 0.022

1.908 ± 0.023
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