Catenibacterium sp. CAG:290

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Erysipelotrichia; Erysipelotrichales; Coprobacillaceae; Catenibacterium; environmental samples

Average proteome isoelectric point is 6.18

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1992 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|R7GQI0|R7GQI0_9FIRM Uncharacterized protein OS=Catenibacterium sp. CAG:290 OX=1262767 GN=BN591_01338 PE=3 SV=1
MM1 pKa = 7.22KK2 pKa = 10.57VKK4 pKa = 10.66VNEE7 pKa = 4.27GCLGCGACTGICPDD21 pKa = 3.53VFEE24 pKa = 6.54LDD26 pKa = 3.89DD27 pKa = 4.26EE28 pKa = 4.81GLAKK32 pKa = 10.68VIVEE36 pKa = 4.21EE37 pKa = 4.55TEE39 pKa = 4.09DD40 pKa = 4.08PAVQDD45 pKa = 5.45AIDD48 pKa = 4.13GCPVGVIEE56 pKa = 5.94AEE58 pKa = 4.02

Molecular weight: 6.0 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|R7GNI2|R7GNI2_9FIRM 30S ribosomal protein S17 OS=Catenibacterium sp. CAG:290 OX=1262767 GN=rpsQ PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 9.42RR3 pKa = 11.84TYY5 pKa = 10.34QPNKK9 pKa = 8.62RR10 pKa = 11.84KK11 pKa = 9.56RR12 pKa = 11.84AKK14 pKa = 8.76THH16 pKa = 5.23GFRR19 pKa = 11.84ARR21 pKa = 11.84MATVGGRR28 pKa = 11.84KK29 pKa = 9.34VIARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84KK36 pKa = 8.99KK37 pKa = 10.04GRR39 pKa = 11.84KK40 pKa = 8.66VLSAA44 pKa = 4.05

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

1992

0

1992

591403

29

1942

296.9

33.61

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.154 ± 0.061

1.379 ± 0.02

6.229 ± 0.051

7.014 ± 0.058

4.187 ± 0.041

6.295 ± 0.056

2.423 ± 0.03

8.258 ± 0.06

7.855 ± 0.054

9.143 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

3.057 ± 0.029

4.974 ± 0.039

3.091 ± 0.03

2.953 ± 0.026

3.532 ± 0.036

5.764 ± 0.045

5.511 ± 0.043

6.763 ± 0.045

0.663 ± 0.018

4.754 ± 0.045
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