Modestobacter marinus

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Geodermatophilales; Geodermatophilaceae; Modestobacter

Average proteome isoelectric point is 6.18

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5435 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|I4ETU0|I4ETU0_9ACTN FAD-binding 9 siderophore-interacting protein OS=Modestobacter marinus OX=477641 GN=viuB PE=4 SV=1
MM1 pKa = 7.69SSATRR6 pKa = 11.84PALAALGLAAGLLLAGCGGDD26 pKa = 3.82ADD28 pKa = 4.14ATAEE32 pKa = 4.14GHH34 pKa = 5.89DD35 pKa = 4.41HH36 pKa = 6.77GGASAPATVEE46 pKa = 4.06GGDD49 pKa = 3.52DD50 pKa = 3.03SGYY53 pKa = 11.3AGLHH57 pKa = 6.18LADD60 pKa = 5.78PYY62 pKa = 11.02QKK64 pKa = 10.74PEE66 pKa = 3.79FTLTDD71 pKa = 3.39SAGAPFDD78 pKa = 3.62FADD81 pKa = 4.08RR82 pKa = 11.84TGTGPTLLFFGYY94 pKa = 7.92TNCPDD99 pKa = 3.37VCPTTMADD107 pKa = 2.96VALALRR113 pKa = 11.84KK114 pKa = 9.67VDD116 pKa = 3.61PAVAAEE122 pKa = 4.05TSVVFVTTDD131 pKa = 3.5PARR134 pKa = 11.84DD135 pKa = 3.65TPAVLGAYY143 pKa = 10.06LDD145 pKa = 3.84QFDD148 pKa = 5.58ADD150 pKa = 4.38LATQFTGLTGDD161 pKa = 3.54QAQVDD166 pKa = 4.31QAQLAAGVPLAEE178 pKa = 6.14DD179 pKa = 3.47MGQTHH184 pKa = 7.02SSLLLLYY191 pKa = 9.06GTDD194 pKa = 3.64GEE196 pKa = 4.56ADD198 pKa = 3.57VAFDD202 pKa = 4.77AGNTGADD209 pKa = 3.3IAHH212 pKa = 7.22DD213 pKa = 4.24LALVAAGG220 pKa = 3.86

Molecular weight: 22.02 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|I4EQ22|I4EQ22_9ACTN DUF3566 domain-containing protein OS=Modestobacter marinus OX=477641 GN=MODMU_0013 PE=4 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.0RR4 pKa = 11.84TFQPNNRR11 pKa = 11.84RR12 pKa = 11.84RR13 pKa = 11.84SKK15 pKa = 8.58THH17 pKa = 5.46GFRR20 pKa = 11.84LRR22 pKa = 11.84MRR24 pKa = 11.84TRR26 pKa = 11.84AGRR29 pKa = 11.84AILAGRR35 pKa = 11.84RR36 pKa = 11.84SKK38 pKa = 10.9GRR40 pKa = 11.84AKK42 pKa = 10.73LSAA45 pKa = 3.92

Molecular weight: 5.24 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

5435

0

5435

1684791

22

1844

310.0

32.8

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

14.564 ± 0.05

0.694 ± 0.009

6.235 ± 0.03

5.228 ± 0.035

2.52 ± 0.018

9.639 ± 0.033

2.045 ± 0.016

2.635 ± 0.025

1.285 ± 0.02

10.804 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.566 ± 0.013

1.388 ± 0.016

6.29 ± 0.034

2.855 ± 0.019

8.026 ± 0.036

4.975 ± 0.025

6.157 ± 0.027

9.873 ± 0.034

1.516 ± 0.014

1.705 ± 0.016
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