Motiliproteus sp. MSK22-1

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales; Oceanospirillaceae; Motiliproteus; unclassified Motiliproteus

Average proteome isoelectric point is 6.13

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5085 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|A0A1R1MIG4|A0A1R1MIG4_9GAMM TonB_C domain-containing protein OS=Motiliproteus sp. MSK22-1 OX=1897630 GN=BGP75_02945 PE=3 SV=1
MM1 pKa = 8.12RR2 pKa = 11.84NRR4 pKa = 11.84QSGFTIIEE12 pKa = 4.67LIVVIALLGILSAVALPRR30 pKa = 11.84FINVTAEE37 pKa = 3.75AHH39 pKa = 5.96DD40 pKa = 4.07AAVEE44 pKa = 4.05GAGAGFATGIALLKK58 pKa = 10.3AQTVANGDD66 pKa = 3.65LGTATGVDD74 pKa = 4.24FDD76 pKa = 4.45GSSMQVNASGFAVGASGAALSVTAASCFDD105 pKa = 3.1IWTGILQGTGPVVSTTSGANIDD127 pKa = 4.16YY128 pKa = 10.3LVTAADD134 pKa = 3.9PDD136 pKa = 3.88CTYY139 pKa = 10.63TYY141 pKa = 11.02QNDD144 pKa = 3.48SGQTIVYY151 pKa = 9.83EE152 pKa = 4.14SDD154 pKa = 3.0TGNVTTTLL162 pKa = 3.55

Molecular weight: 16.31 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1R1LLK5|A0A1R1LLK5_9GAMM Deacetylase OS=Motiliproteus sp. MSK22-1 OX=1897630 GN=BGP75_20920 PE=3 SV=1
MM1 pKa = 6.82VQVHH5 pKa = 6.61SDD7 pKa = 3.51PPDD10 pKa = 3.43YY11 pKa = 10.79AIRR14 pKa = 11.84RR15 pKa = 11.84YY16 pKa = 10.16EE17 pKa = 4.07STCIAGYY24 pKa = 10.64ASRR27 pKa = 11.84FHH29 pKa = 7.83ALIHH33 pKa = 5.87EE34 pKa = 4.69IWRR37 pKa = 11.84KK38 pKa = 9.86KK39 pKa = 8.92LTPKK43 pKa = 10.36FPALIDD49 pKa = 3.64GNARR53 pKa = 11.84AQRR56 pKa = 11.84FFQRR60 pKa = 11.84TRR62 pKa = 11.84RR63 pKa = 11.84AA64 pKa = 3.15

Molecular weight: 7.56 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

5085

0

5085

1675512

41

6473

329.5

36.52

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.566 ± 0.032

1.082 ± 0.012

5.612 ± 0.04

6.378 ± 0.03

3.883 ± 0.025

7.266 ± 0.04

2.129 ± 0.016

6.165 ± 0.024

4.654 ± 0.036

10.904 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.448 ± 0.017

3.905 ± 0.024

4.169 ± 0.021

4.638 ± 0.032

5.297 ± 0.03

6.933 ± 0.029

5.081 ± 0.031

6.774 ± 0.033

1.244 ± 0.014

2.871 ± 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