Oxobacter pfennigii

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae; Oxobacter

Average proteome isoelectric point is 6.38

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4273 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|A0A0P8X0T5|A0A0P8X0T5_9CLOT Electron transport complex subunit RsxG OS=Oxobacter pfennigii OX=36849 GN=rsxG_1 PE=4 SV=1
MM1 pKa = 7.46KK2 pKa = 10.79SMVKK6 pKa = 10.31GFRR9 pKa = 11.84SKK11 pKa = 10.84LALLMALVVVFSFSLSMTAFAAIDD35 pKa = 3.42TTVTVKK41 pKa = 10.21FYY43 pKa = 11.24NDD45 pKa = 3.28TVDD48 pKa = 4.4PDD50 pKa = 3.68VQLWTTRR57 pKa = 11.84TVEE60 pKa = 3.88YY61 pKa = 10.63DD62 pKa = 3.3SAVPVSKK69 pKa = 10.16PYY71 pKa = 10.97LPGGYY76 pKa = 8.08TDD78 pKa = 4.42PLGGAASVYY87 pKa = 10.58DD88 pKa = 4.71AIFAAAEE95 pKa = 4.08QIRR98 pKa = 11.84ALPDD102 pKa = 3.51EE103 pKa = 5.03DD104 pKa = 5.48PEE106 pKa = 5.51IEE108 pKa = 4.51DD109 pKa = 4.16PPVVGWDD116 pKa = 3.38ANPAYY121 pKa = 9.64GDD123 pKa = 3.32PGGYY127 pKa = 8.93IEE129 pKa = 6.17AIGDD133 pKa = 3.76FVTWNDD139 pKa = 3.07YY140 pKa = 11.22DD141 pKa = 4.0YY142 pKa = 11.68DD143 pKa = 5.49PITGHH148 pKa = 6.78HH149 pKa = 6.12ISEE152 pKa = 4.62GEE154 pKa = 4.09GWVCTVIPDD163 pKa = 4.21GDD165 pKa = 4.09DD166 pKa = 3.76PYY168 pKa = 11.98DD169 pKa = 4.51PIQYY173 pKa = 8.22LTAEE177 pKa = 4.13ALEE180 pKa = 5.09DD181 pKa = 3.34GMEE184 pKa = 4.34IIFRR188 pKa = 11.84FQSYY192 pKa = 9.55RR193 pKa = 11.84YY194 pKa = 8.81EE195 pKa = 3.9WDD197 pKa = 3.45DD198 pKa = 3.32

Molecular weight: 21.97 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0N8NTP6|A0A0N8NTP6_9CLOT High-affinity zinc uptake system ATP-binding protein ZnuC OS=Oxobacter pfennigii OX=36849 GN=znuC_1 PE=4 SV=1
MM1 pKa = 7.41LLVLPVRR8 pKa = 11.84LALPATQVLLALLVLPARR26 pKa = 11.84LALPATQVLLALLVLPATQVLLALLVLPATQVLLAPLVLPAQLALPVTQVLLALLVLPARR86 pKa = 11.84LALPATQVLLALLVLPARR104 pKa = 11.84LALPVTQVLLALLVLPARR122 pKa = 11.84LALPVTQVLLALLVLPARR140 pKa = 11.84LALPATQVLLALLVLPARR158 pKa = 11.84LALPATQVLLALLALPAQLALPATRR183 pKa = 11.84VLLALLVLPARR194 pKa = 11.84LALPATQVLLALLVLPARR212 pKa = 11.84LALPATRR219 pKa = 11.84VLLALLALPARR230 pKa = 11.84LALPVTRR237 pKa = 11.84VLLALLALPARR248 pKa = 11.84LALPVLLLLVLSFPLQVDD266 pKa = 3.81LSPRR270 pKa = 3.43

Molecular weight: 28.1 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

4273

0

4273

1282805

30

3275

300.2

33.64

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.883 ± 0.038

1.174 ± 0.019

5.619 ± 0.028

6.931 ± 0.044

4.302 ± 0.028

6.954 ± 0.038

1.513 ± 0.016

9.098 ± 0.048

7.687 ± 0.041

9.127 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.917 ± 0.019

5.106 ± 0.033

3.37 ± 0.024

2.623 ± 0.022

3.901 ± 0.027

6.362 ± 0.032

5.039 ± 0.038

6.496 ± 0.033

0.818 ± 0.013

4.08 ± 0.03
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