Erythrobacter litoralis

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythroba

Average proteome isoelectric point is 5.91

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2981 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|A0A074MEZ3|A0A074MEZ3_9SPHN Cystathionine beta-lyase OS=Erythrobacter litoralis OX=39960 GN=EH32_12045 PE=3 SV=1
MM1 pKa = 7.52ALAAAPAFAAPAGEE15 pKa = 4.32EE16 pKa = 4.36LPHH19 pKa = 6.68EE20 pKa = 5.06GPDD23 pKa = 3.51AQDD26 pKa = 3.13PVIPIKK32 pKa = 10.62ARR34 pKa = 11.84SGIGEE39 pKa = 3.86GRR41 pKa = 11.84EE42 pKa = 4.21ANNTASAISGQGFTITANATLASEE66 pKa = 4.18YY67 pKa = 10.36RR68 pKa = 11.84FRR70 pKa = 11.84GVDD73 pKa = 3.55LSGGDD78 pKa = 3.52PTVQGGIDD86 pKa = 3.87LFHH89 pKa = 7.31DD90 pKa = 3.34TGFYY94 pKa = 10.67AGTFASTLDD103 pKa = 4.5DD104 pKa = 3.58EE105 pKa = 4.89TTGYY109 pKa = 10.93GGLEE113 pKa = 3.93LDD115 pKa = 6.25FYY117 pKa = 11.28AGWSGDD123 pKa = 3.58VAEE126 pKa = 5.1GLSANLGVIAYY137 pKa = 6.92TFPDD141 pKa = 3.69APEE144 pKa = 4.87GDD146 pKa = 3.81FDD148 pKa = 4.26YY149 pKa = 11.62LEE151 pKa = 5.25LYY153 pKa = 10.62GSVGFTLGPAQATVGAAWDD172 pKa = 3.62VGEE175 pKa = 5.16DD176 pKa = 3.54GLRR179 pKa = 11.84FGGLRR184 pKa = 11.84RR185 pKa = 11.84DD186 pKa = 3.47NLYY189 pKa = 11.11VYY191 pKa = 9.72TDD193 pKa = 3.86LSAGVPGTPVTVNAHH208 pKa = 6.45LGYY211 pKa = 9.31TDD213 pKa = 3.74GAIDD217 pKa = 3.64FAGEE221 pKa = 4.27SVSFDD226 pKa = 3.05WSLGADD232 pKa = 3.2WAIRR236 pKa = 11.84DD237 pKa = 3.92TPLVLGVAYY246 pKa = 10.54VDD248 pKa = 3.96AADD251 pKa = 4.92DD252 pKa = 3.86VAPPGAFNPTSGTILGTLTAYY273 pKa = 9.83FF274 pKa = 4.01

Molecular weight: 28.19 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A074MC34|A0A074MC34_9SPHN Rieske domain-containing protein OS=Erythrobacter litoralis OX=39960 GN=EH32_01055 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 9.24RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.93GFFARR21 pKa = 11.84KK22 pKa = 7.42ATPGGRR28 pKa = 11.84KK29 pKa = 8.05VLRR32 pKa = 11.84LRR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84RR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.04KK41 pKa = 10.54LSAA44 pKa = 4.03

Molecular weight: 5.28 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

2981

0

2981

948914

41

2739

318.3

34.48

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.05 ± 0.066

0.819 ± 0.013

6.074 ± 0.039

6.917 ± 0.042

3.7 ± 0.032

9.061 ± 0.038

1.902 ± 0.024

4.927 ± 0.033

2.884 ± 0.039

9.72 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.464 ± 0.025

2.441 ± 0.03

5.269 ± 0.031

2.841 ± 0.023

7.408 ± 0.05

5.104 ± 0.03

4.952 ± 0.033

6.964 ± 0.036

1.384 ± 0.02

2.119 ± 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