Martelella mediterranea

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales; Aurantimonadaceae; Martelella

Average proteome isoelectric point is 6.24

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4157 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|A0A4V6P0A7|A0A4V6P0A7_9RHIZ Threonine/homoserine efflux transporter RhtA OS=Martelella mediterranea OX=293089 GN=EDC90_10076 PE=4 SV=1
MM1 pKa = 7.7RR2 pKa = 11.84KK3 pKa = 9.32VLLTSLGATSLAFLAGCGGGGGSNGVASNAVGYY36 pKa = 10.17YY37 pKa = 10.53ADD39 pKa = 3.65TNFYY43 pKa = 10.85SDD45 pKa = 4.21RR46 pKa = 11.84FDD48 pKa = 3.45GSGRR52 pKa = 11.84SKK54 pKa = 11.65ANISLNDD61 pKa = 4.01DD62 pKa = 3.62DD63 pKa = 5.3SVTVRR68 pKa = 11.84VDD70 pKa = 3.14EE71 pKa = 4.85GPYY74 pKa = 10.58SGDD77 pKa = 3.16EE78 pKa = 3.65ATFYY82 pKa = 11.27YY83 pKa = 10.38DD84 pKa = 3.49YY85 pKa = 11.71GSDD88 pKa = 3.52QYY90 pKa = 11.85VADD93 pKa = 4.84LDD95 pKa = 4.42DD96 pKa = 3.97GARR99 pKa = 11.84AYY101 pKa = 9.4MVLDD105 pKa = 3.92SFDD108 pKa = 4.4DD109 pKa = 4.08PSINGDD115 pKa = 3.72EE116 pKa = 4.22PVVALIEE123 pKa = 4.16VDD125 pKa = 3.54GGGTNSTFSTYY136 pKa = 10.35RR137 pKa = 11.84ATEE140 pKa = 3.82GMTTNMPRR148 pKa = 11.84AGTARR153 pKa = 11.84YY154 pKa = 9.08EE155 pKa = 4.31GGHH158 pKa = 6.23FGIAAIPGDD167 pKa = 3.98DD168 pKa = 3.79VYY170 pKa = 11.32DD171 pKa = 3.76IEE173 pKa = 5.5GSFAANVDD181 pKa = 4.14FGNASMNGAMATSVGDD197 pKa = 3.5VTFDD201 pKa = 4.07GSIDD205 pKa = 3.73GPNFSSNNGSIALNGDD221 pKa = 3.38RR222 pKa = 11.84SLIDD226 pKa = 3.21QGASGVDD233 pKa = 2.98GGFYY237 pKa = 10.75GDD239 pKa = 3.95NAKK242 pKa = 10.4GMAGTYY248 pKa = 10.01LINGDD253 pKa = 4.1NGLDD257 pKa = 3.64GAGMLGNFVGEE268 pKa = 4.32RR269 pKa = 11.84TRR271 pKa = 4.05

Molecular weight: 27.87 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4R3NUP0|A0A4R3NUP0_9RHIZ NAD(P)H dehydrogenase (Quinone) OS=Martelella mediterranea OX=293089 GN=EDC90_102063 PE=4 SV=1
MM1 pKa = 7.54AKK3 pKa = 10.3AADD6 pKa = 3.86SRR8 pKa = 11.84KK9 pKa = 6.72TTAKK13 pKa = 9.91RR14 pKa = 11.84RR15 pKa = 11.84AEE17 pKa = 3.86RR18 pKa = 11.84RR19 pKa = 11.84GRR21 pKa = 11.84RR22 pKa = 11.84AEE24 pKa = 3.84WLAAALLICKK34 pKa = 9.56GYY36 pKa = 10.47RR37 pKa = 11.84IISMRR42 pKa = 11.84YY43 pKa = 7.23KK44 pKa = 10.51CRR46 pKa = 11.84AGEE49 pKa = 3.65IDD51 pKa = 3.44IIARR55 pKa = 11.84KK56 pKa = 9.73GDD58 pKa = 3.45LAVFVEE64 pKa = 5.29VKK66 pKa = 10.46ARR68 pKa = 11.84NHH70 pKa = 5.32EE71 pKa = 4.05QSAVDD76 pKa = 3.59SVTPFSQHH84 pKa = 7.04RR85 pKa = 11.84IRR87 pKa = 11.84AASDD91 pKa = 2.53HH92 pKa = 5.6WLARR96 pKa = 11.84QRR98 pKa = 11.84EE99 pKa = 4.4GHH101 pKa = 5.61TLSCRR106 pKa = 11.84YY107 pKa = 10.0DD108 pKa = 3.76IIACLPRR115 pKa = 11.84HH116 pKa = 6.21LPRR119 pKa = 11.84HH120 pKa = 5.56FLDD123 pKa = 4.15AFF125 pKa = 3.92

Molecular weight: 14.38 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

4157

0

4157

1267225

27

2300

304.8

33.32

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.248 ± 0.046

0.835 ± 0.012

5.994 ± 0.035

6.208 ± 0.038

4.051 ± 0.029

8.193 ± 0.044

2.012 ± 0.018

5.69 ± 0.026

3.867 ± 0.029

9.699 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.726 ± 0.02

3.093 ± 0.021

4.761 ± 0.025

3.157 ± 0.022

6.411 ± 0.042

5.932 ± 0.029

5.328 ± 0.024

7.071 ± 0.034

1.281 ± 0.015

2.443 ± 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