Erythrobacter mangrovi

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythrobacteraceae; Erythrobacter/Porphyrobacter group; Erythrobacter

Average proteome isoelectric point is 6.02

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2957 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|A0A7D4BWM7|A0A7D4BWM7_9SPHN Uncharacterized protein OS=Erythrobacter mangrovi OX=2739433 GN=HQR01_11990 PE=4 SV=1
MM1 pKa = 7.36RR2 pKa = 11.84RR3 pKa = 11.84IVSVLALPLMFASTAAWAQDD23 pKa = 3.53DD24 pKa = 4.2EE25 pKa = 5.53GEE27 pKa = 4.27EE28 pKa = 4.27STGAWEE34 pKa = 3.74IDD36 pKa = 3.31AEE38 pKa = 4.24IGVLSDD44 pKa = 3.06YY45 pKa = 10.64RR46 pKa = 11.84FRR48 pKa = 11.84GISLSSKK55 pKa = 10.22DD56 pKa = 3.75PEE58 pKa = 4.14VTAEE62 pKa = 3.78VSVAHH67 pKa = 6.29EE68 pKa = 4.28SGFYY72 pKa = 10.34AGVWASNVAINDD84 pKa = 3.83GADD87 pKa = 3.55DD88 pKa = 4.49VEE90 pKa = 5.68LDD92 pKa = 4.51LYY94 pKa = 11.37AGFAPEE100 pKa = 3.87VGAVSFDD107 pKa = 3.66FGAVYY112 pKa = 10.57YY113 pKa = 9.14LYY115 pKa = 10.2PSNSEE120 pKa = 3.66FNYY123 pKa = 10.26IEE125 pKa = 4.14FLASAGTTVGPATVTVGVAYY145 pKa = 10.15APSQDD150 pKa = 4.34NIGNQDD156 pKa = 2.95NTYY159 pKa = 10.74VYY161 pKa = 10.72INGDD165 pKa = 3.93LPIGDD170 pKa = 4.58TPLSLHH176 pKa = 5.77GQFGLEE182 pKa = 4.28DD183 pKa = 3.6GAFADD188 pKa = 5.47SKK190 pKa = 11.29RR191 pKa = 11.84DD192 pKa = 3.41WLLGASYY199 pKa = 11.14DD200 pKa = 4.06LGGGLTATLDD210 pKa = 3.86YY211 pKa = 11.28VDD213 pKa = 3.59TARR216 pKa = 11.84AYY218 pKa = 9.41TSLGDD223 pKa = 3.72ATVVASLAFAFF234 pKa = 4.64

Molecular weight: 24.74 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A7D3XG26|A0A7D3XG26_9SPHN Uncharacterized protein OS=Erythrobacter mangrovi OX=2739433 GN=HQR01_00535 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.89GFFARR21 pKa = 11.84KK22 pKa = 7.42ATPGGRR28 pKa = 11.84KK29 pKa = 8.0VLRR32 pKa = 11.84ARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 8.44NLCAA44 pKa = 4.54

Molecular weight: 5.09 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

2957

0

2957

933445

35

2138

315.7

34.26

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.607 ± 0.059

0.827 ± 0.016

6.044 ± 0.037

6.324 ± 0.039

3.695 ± 0.029

8.856 ± 0.043

2.006 ± 0.024

5.016 ± 0.031

3.167 ± 0.033

9.903 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.476 ± 0.023

2.544 ± 0.03

5.139 ± 0.033

3.123 ± 0.023

7.023 ± 0.047

5.247 ± 0.033

5.163 ± 0.033

7.136 ± 0.031

1.469 ± 0.019

2.234 ± 0.022
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