Arcticibacter svalbardensis MN12-7

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Sphingobacteriia; Sphingobacteriales; Sphingobacteriaceae; Arcticibacter; Arcticibacter svalbardensis

Average proteome isoelectric point is 6.78

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4309 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|R9GMY0|R9GMY0_9SPHI RNA polymerase ECF-type sigma factor OS=Arcticibacter svalbardensis MN12-7 OX=1150600 GN=ADIARSV_3755 PE=3 SV=1
MM1 pKa = 7.46LKK3 pKa = 9.5MVEE6 pKa = 4.22TEE8 pKa = 4.09QALMTYY14 pKa = 9.96YY15 pKa = 11.18GLPFTLKK22 pKa = 10.47YY23 pKa = 10.68SEE25 pKa = 4.78LFQFFALKK33 pKa = 10.34EE34 pKa = 4.13DD35 pKa = 4.03FVLADD40 pKa = 3.05IAEE43 pKa = 5.11FILSLEE49 pKa = 4.21EE50 pKa = 3.87AANEE54 pKa = 4.32YY55 pKa = 10.22ILQPVLTDD63 pKa = 3.41VQLLQQAKK71 pKa = 9.14EE72 pKa = 4.06NSLKK76 pKa = 11.06AEE78 pKa = 4.18DD79 pKa = 4.11VLPEE83 pKa = 4.48LSLHH87 pKa = 6.25LQPQHH92 pKa = 6.66YY93 pKa = 10.35YY94 pKa = 10.82LFLYY98 pKa = 10.43DD99 pKa = 4.42VLFLQEE105 pKa = 5.72DD106 pKa = 3.35IDD108 pKa = 3.95AAAILQEE115 pKa = 4.0MQLVSEE121 pKa = 4.18NQIAGRR127 pKa = 11.84LHH129 pKa = 7.38LIGIDD134 pKa = 3.45NMLLAEE140 pKa = 4.86EE141 pKa = 5.03DD142 pKa = 4.14NNDD145 pKa = 2.89IWEE148 pKa = 4.49MGLQFLGDD156 pKa = 3.56FMGGYY161 pKa = 9.01PRR163 pKa = 11.84YY164 pKa = 10.24AEE166 pKa = 4.56EE167 pKa = 3.94NLCNKK172 pKa = 9.4SANPFDD178 pKa = 5.24PDD180 pKa = 4.31YY181 pKa = 11.73DD182 pKa = 5.8DD183 pKa = 6.79DD184 pKa = 7.37DD185 pKa = 7.44DD186 pKa = 6.15DD187 pKa = 5.98DD188 pKa = 6.03KK189 pKa = 11.64PDD191 pKa = 4.9PFDD194 pKa = 5.21PDD196 pKa = 3.77YY197 pKa = 11.82NDD199 pKa = 3.7IKK201 pKa = 10.52PDD203 pKa = 3.7PFII206 pKa = 6.08

Molecular weight:
23.82 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|R9GXV9|R9GXV9_9SPHI Uncharacterized protein OS=Arcticibacter svalbardensis MN12-7 OX=1150600 GN=ADIARSV_3047 PE=4 SV=1
MM1 pKa = 7.53KK2 pKa = 10.5LFNRR6 pKa = 11.84TQQTKK11 pKa = 9.83YY12 pKa = 10.47AIEE15 pKa = 4.13HH16 pKa = 5.97EE17 pKa = 4.36RR18 pKa = 11.84LAGTIASFIIRR29 pKa = 11.84IQQRR33 pKa = 11.84IASFLNEE40 pKa = 4.77GILRR44 pKa = 11.84IPPSLRR50 pKa = 11.84LILLLATGLAFAACCLYY67 pKa = 11.26LLIKK71 pKa = 10.13GFKK74 pKa = 9.78

Molecular weight:
8.39 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

4309

0

4309

1348798

37

5671

313.0

35.15

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.911 ± 0.036

0.783 ± 0.011

5.361 ± 0.03

5.807 ± 0.04

4.947 ± 0.033

6.652 ± 0.042

1.827 ± 0.018

7.747 ± 0.032

7.137 ± 0.043

9.692 ± 0.038

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.325 ± 0.021

5.661 ± 0.04

3.717 ± 0.017

3.598 ± 0.023

3.821 ± 0.025

6.861 ± 0.035

5.666 ± 0.055

6.253 ± 0.034

1.114 ± 0.016

4.118 ± 0.029

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