Arthrobacter livingstonensis

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Micrococcales; Micrococcaceae; Arthrobacter

Average proteome isoelectric point is 6.4

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4378 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|A0A2V5LBC9|A0A2V5LBC9_9MICC Sugar ABC transporter permease OS=Arthrobacter livingstonensis OX=670078 GN=CVV68_07295 PE=3 SV=1
MM1 pKa = 7.38SNIPAEE7 pKa = 4.07LSYY10 pKa = 10.03TAEE13 pKa = 4.41HH14 pKa = 6.51EE15 pKa = 4.51WVGAPNADD23 pKa = 2.76GVVRR27 pKa = 11.84VGITDD32 pKa = 4.44FAQDD36 pKa = 3.24ALGDD40 pKa = 3.78VVYY43 pKa = 11.22VQMPDD48 pKa = 2.71AGTAVTADD56 pKa = 3.58TVVGEE61 pKa = 4.32VEE63 pKa = 4.36STKK66 pKa = 10.71SVSDD70 pKa = 3.37IYY72 pKa = 11.55APLTGTVTARR82 pKa = 11.84NDD84 pKa = 3.62ALDD87 pKa = 4.71ADD89 pKa = 4.28PSLINSDD96 pKa = 3.71PYY98 pKa = 10.01GAGWLMEE105 pKa = 4.12ITLADD110 pKa = 3.77ATTHH114 pKa = 6.9ASLLSAAAYY123 pKa = 8.2QEE125 pKa = 4.37KK126 pKa = 10.86VGG128 pKa = 3.98

Molecular weight: 13.26 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2V5L944|A0A2V5L944_9MICC Uncharacterized protein OS=Arthrobacter livingstonensis OX=670078 GN=CVV68_07780 PE=4 SV=1
MM1 pKa = 7.28GSVVKK6 pKa = 10.44KK7 pKa = 9.48RR8 pKa = 11.84RR9 pKa = 11.84KK10 pKa = 9.32RR11 pKa = 11.84MSKK14 pKa = 9.94KK15 pKa = 9.5KK16 pKa = 9.79HH17 pKa = 5.45RR18 pKa = 11.84KK19 pKa = 6.15QLRR22 pKa = 11.84KK23 pKa = 7.92TRR25 pKa = 11.84HH26 pKa = 3.43QRR28 pKa = 11.84RR29 pKa = 11.84NKK31 pKa = 9.78KK32 pKa = 9.85

Molecular weight: 4.1 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

4378

0

4378

1399206

25

3512

319.6

34.11

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.323 ± 0.059

0.638 ± 0.009

5.452 ± 0.03

5.144 ± 0.036

3.265 ± 0.024

9.222 ± 0.038

2.173 ± 0.02

4.394 ± 0.031

2.781 ± 0.028

10.257 ± 0.042

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.149 ± 0.017

2.605 ± 0.023

5.412 ± 0.029

3.073 ± 0.018

6.333 ± 0.038

5.866 ± 0.025

5.989 ± 0.031

8.427 ± 0.033

1.454 ± 0.015

2.043 ± 0.019
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