Maritalea myrionectae

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales; Devosiaceae; Maritalea

Average proteome isoelectric point is 6.09

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3695 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|A0A2R4ME96|A0A2R4ME96_9RHIZ Uncharacterized protein OS=Maritalea myrionectae OX=454601 GN=MXMO3_01690 PE=4 SV=1
MM1 pKa = 7.87AYY3 pKa = 8.6ATTNPPNVVAGDD15 pKa = 3.51VGTNSVWVYY24 pKa = 10.84ASEE27 pKa = 5.87DD28 pKa = 2.94IHH30 pKa = 7.66TDD32 pKa = 2.77VDD34 pKa = 3.44ATDD37 pKa = 3.65YY38 pKa = 10.98FSNGDD43 pKa = 3.69ALGMRR48 pKa = 11.84VNDD51 pKa = 3.22VVIVVKK57 pKa = 8.26TTATIGATIHH67 pKa = 6.04VVTAVTTDD75 pKa = 3.4GAATISPAILAA86 pKa = 4.52

Molecular weight: 8.8 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2R4MB16|A0A2R4MB16_9RHIZ Protein QmcA OS=Maritalea myrionectae OX=454601 GN=MXMO3_00705 PE=4 SV=1
MM1 pKa = 7.76RR2 pKa = 11.84SIFILIALLAFGPLSIWLDD21 pKa = 3.26SDD23 pKa = 3.89LVSDD27 pKa = 4.45FRR29 pKa = 11.84LRR31 pKa = 11.84SEE33 pKa = 4.02KK34 pKa = 10.43LVYY37 pKa = 10.77ADD39 pKa = 3.95VPTSQRR45 pKa = 11.84KK46 pKa = 7.65CTGTPVLLYY55 pKa = 10.1SCGFKK60 pKa = 10.84FEE62 pKa = 4.68IAGEE66 pKa = 4.41TYY68 pKa = 9.67RR69 pKa = 11.84KK70 pKa = 9.98RR71 pKa = 11.84YY72 pKa = 9.68VLVALGAPKK81 pKa = 9.55TVHH84 pKa = 6.25LLKK87 pKa = 10.84GEE89 pKa = 3.92QSGVITSTVGQDD101 pKa = 3.66YY102 pKa = 9.98IWNRR106 pKa = 11.84IIAVLLACAVSLTTAIRR123 pKa = 11.84LFRR126 pKa = 11.84VFARR130 pKa = 11.84PKK132 pKa = 9.78ANLRR136 pKa = 11.84FAPEE140 pKa = 4.16TPSDD144 pKa = 3.83RR145 pKa = 11.84SHH147 pKa = 6.04STATGQRR154 pKa = 11.84AQHH157 pKa = 5.4RR158 pKa = 11.84TGNAGFGPRR167 pKa = 11.84SNGTFGRR174 pKa = 11.84RR175 pKa = 3.16

Molecular weight: 19.33 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

3695

0

3695

1120000

30

7755

303.1

33.28

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.695 ± 0.043

0.844 ± 0.014

6.081 ± 0.055

6.239 ± 0.044

4.24 ± 0.033

7.825 ± 0.042

2.146 ± 0.021

6.021 ± 0.032

4.484 ± 0.039

9.892 ± 0.043

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.77 ± 0.024

3.511 ± 0.023

4.478 ± 0.027

3.826 ± 0.03

5.42 ± 0.034

5.568 ± 0.033

5.22 ± 0.03

7.031 ± 0.034

1.245 ± 0.016

2.463 ± 0.021
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