Marinilabilia salmonicolor

Taxonomy:

Average proteome isoelectric point is 6.33

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4084 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|A0A2T0XDS9|A0A2T0XDS9_9BACT TonB-dependent receptor-like protein OS=Marinilabilia salmonicolor OX=989 GN=DFO77_11421 PE=4 SV=1
MM1 pKa = 8.06DD2 pKa = 4.72FLKK5 pKa = 10.82KK6 pKa = 10.42GVFSAGVLKK15 pKa = 10.67ALSLALFMAFVSCEE29 pKa = 3.92SDD31 pKa = 3.46DD32 pKa = 4.62DD33 pKa = 4.1PVIVKK38 pKa = 10.65DD39 pKa = 4.56KK40 pKa = 11.06GDD42 pKa = 3.57FVNGVFVLNQGAMNAANASVSFIAQDD68 pKa = 3.36TVMGNLFAEE77 pKa = 4.45RR78 pKa = 11.84NGAVLGDD85 pKa = 3.77VLQDD89 pKa = 3.41MVSVDD94 pKa = 3.51TLSFLVLNNSHH105 pKa = 6.69SLMVVNNKK113 pKa = 9.08NFNYY117 pKa = 9.9VGQISEE123 pKa = 4.79GINNPRR129 pKa = 11.84YY130 pKa = 9.01AAVYY134 pKa = 10.19DD135 pKa = 3.48GLIYY139 pKa = 10.53VSQWGNGGEE148 pKa = 4.33VAVVDD153 pKa = 4.27PEE155 pKa = 3.99QMQVVSSINVGVGPEE170 pKa = 3.92GLEE173 pKa = 4.14VVGDD177 pKa = 4.14EE178 pKa = 4.73LWVANCGGYY187 pKa = 8.44ATDD190 pKa = 4.86NIISVIDD197 pKa = 3.81PVNDD201 pKa = 3.47EE202 pKa = 4.51VIKK205 pKa = 10.75EE206 pKa = 3.83ITVNDD211 pKa = 3.77NPQDD215 pKa = 4.49LIVDD219 pKa = 3.83ADD221 pKa = 3.74GDD223 pKa = 4.1VWVLATGRR231 pKa = 11.84SEE233 pKa = 3.95YY234 pKa = 10.85DD235 pKa = 3.05AVSGSFVSVSPAAIHH250 pKa = 6.61HH251 pKa = 6.6INASSYY257 pKa = 10.96DD258 pKa = 3.68VEE260 pKa = 4.64QTFLPDD266 pKa = 3.05EE267 pKa = 4.59VIYY270 pKa = 10.67GKK272 pKa = 8.85ATKK275 pKa = 9.75IALAADD281 pKa = 3.78GQSFYY286 pKa = 11.23FGGGYY291 pKa = 9.72GFPGIWEE298 pKa = 4.01VDD300 pKa = 3.07ITASEE305 pKa = 4.44LPQEE309 pKa = 4.41TFADD313 pKa = 3.96VTPSGLGVNPANGDD327 pKa = 3.8LYY329 pKa = 11.6VGVAPNFTAAGRR341 pKa = 11.84VEE343 pKa = 4.33IYY345 pKa = 10.06SANGTAVEE353 pKa = 4.6TYY355 pKa = 9.81EE356 pKa = 4.33DD357 pKa = 3.99NIGIGPCNFVFVSEE371 pKa = 4.23

Molecular weight: 39.27 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A368UQN3|A0A368UQN3_9BACT Uncharacterized protein OS=Marinilabilia salmonicolor OX=989 GN=DFO77_11974 PE=4 SV=1
MM1 pKa = 7.93RR2 pKa = 11.84ICVNRR7 pKa = 11.84TNPVHH12 pKa = 6.92LIIVMNQIYY21 pKa = 10.2FSFEE25 pKa = 3.26RR26 pKa = 11.84RR27 pKa = 11.84TITFFQRR34 pKa = 11.84FNGINNLYY42 pKa = 10.31GRR44 pKa = 11.84EE45 pKa = 3.94KK46 pKa = 10.69EE47 pKa = 3.6ADD49 pKa = 3.32KK50 pKa = 11.11RR51 pKa = 11.84VGIVV55 pKa = 2.87

Molecular weight: 6.62 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

4084

0

4084

1474478

26

7576

361.0

40.73

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.441 ± 0.038

0.735 ± 0.014

5.72 ± 0.031

7.11 ± 0.038

5.165 ± 0.03

7.036 ± 0.039

1.953 ± 0.016

6.994 ± 0.038

6.449 ± 0.053

9.212 ± 0.043

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.496 ± 0.019

5.407 ± 0.033

3.886 ± 0.021

3.444 ± 0.025

4.457 ± 0.032

6.55 ± 0.031

5.286 ± 0.042

6.55 ± 0.029

1.278 ± 0.016

3.831 ± 0.023
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