Altererythrobacter epoxidivorans

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythrobacteraceae; Altererythrobacter

Average proteome isoelectric point is 5.93

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2773 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|A0A0M5KYF7|A0A0M5KYF7_9SPHN Protein GrpE OS=Altererythrobacter epoxidivorans OX=361183 GN=grpE PE=3 SV=1
MM1 pKa = 7.13KK2 pKa = 9.56TLSLALTAVLATGLVACTDD21 pKa = 3.64EE22 pKa = 5.24ASVEE26 pKa = 4.11NTDD29 pKa = 4.87LDD31 pKa = 3.92VATTDD36 pKa = 3.5GEE38 pKa = 4.29AAAKK42 pKa = 10.18ARR44 pKa = 11.84EE45 pKa = 4.14IQGGDD50 pKa = 3.48LADD53 pKa = 4.04LQLGAKK59 pKa = 9.26IVGPQGEE66 pKa = 4.39EE67 pKa = 3.66VKK69 pKa = 10.94ARR71 pKa = 11.84LTNEE75 pKa = 3.47AGAFADD81 pKa = 3.16ITSYY85 pKa = 10.21VACPKK90 pKa = 10.67GVTEE94 pKa = 5.03CDD96 pKa = 3.23PATAPNGMIYY106 pKa = 9.73TYY108 pKa = 11.15VHH110 pKa = 5.47TVYY113 pKa = 10.42PGEE116 pKa = 4.72DD117 pKa = 3.44NQDD120 pKa = 3.49DD121 pKa = 4.23SGSGTGADD129 pKa = 3.51SSDD132 pKa = 3.63VEE134 pKa = 4.28IATSFMMTQPAYY146 pKa = 10.35GFTGAVGYY154 pKa = 8.05STAEE158 pKa = 4.14VIRR161 pKa = 11.84AVGNKK166 pKa = 8.26AQVVITCLDD175 pKa = 3.51GGIVWTINAGGGGDD189 pKa = 3.01QWEE192 pKa = 4.19QAEE195 pKa = 5.29PITFWWQSTVPPAGPADD212 pKa = 3.94AYY214 pKa = 10.53AIKK217 pKa = 10.57ANYY220 pKa = 7.39VTATGNGPYY229 pKa = 9.3PAKK232 pKa = 10.39SDD234 pKa = 3.71QAPSACTAPSTDD246 pKa = 2.98GG247 pKa = 3.49

Molecular weight: 25.23 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0M4LTG0|A0A0M4LTG0_9SPHN Propionyl-CoA carboxylase beta chain OS=Altererythrobacter epoxidivorans OX=361183 GN=AMC99_00372 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 = 8.06VLRR32 pKa = 11.84ARR34 pKa = 11.84RR35 pKa = 11.84KK36 pKa = 8.8RR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 8.46NLCAA44 pKa = 4.54

Molecular weight: 5.15 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

2773

0

2773

853711

37

3761

307.9

33.48

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.111 ± 0.063

0.83 ± 0.017

6.28 ± 0.053

6.561 ± 0.04

3.693 ± 0.032

8.785 ± 0.044

1.936 ± 0.02

5.218 ± 0.031

3.53 ± 0.039

9.61 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.665 ± 0.024

2.707 ± 0.028

4.952 ± 0.031

3.153 ± 0.023

6.725 ± 0.047

5.523 ± 0.034

5.051 ± 0.04

6.982 ± 0.032

1.426 ± 0.021

2.262 ± 0.025
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