Bifidobacterium catulorum

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Bifidobacteriales; Bifidobacteriaceae; Bifidobacterium

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 2008 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|A0A2U2MR08|A0A2U2MR08_9BIFI Guanylate kinase OS=Bifidobacterium catulorum OX=1630173 GN=gmk PE=3 SV=1
MM1 pKa = 7.34MLPIGSVVYY10 pKa = 10.09LAGGNQKK17 pKa = 9.81IMSRR21 pKa = 11.84DD22 pKa = 3.18VFFDD26 pKa = 3.56YY27 pKa = 10.95TGVLYY32 pKa = 9.29PQGFDD37 pKa = 3.85PDD39 pKa = 3.86NIYY42 pKa = 10.83YY43 pKa = 10.39FHH45 pKa = 7.59DD46 pKa = 3.57VDD48 pKa = 3.34VDD50 pKa = 3.76EE51 pKa = 5.36VVFEE55 pKa = 4.57GYY57 pKa = 10.28RR58 pKa = 11.84DD59 pKa = 3.77DD60 pKa = 4.44DD61 pKa = 3.98QNRR64 pKa = 11.84LDD66 pKa = 3.6TMFTNWVNDD75 pKa = 3.87PDD77 pKa = 3.82NTTPRR82 pKa = 11.84GVVEE86 pKa = 4.09

Molecular weight: 9.95 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2U2MU36|A0A2U2MU36_9BIFI NUDIX hydrolase OS=Bifidobacterium catulorum OX=1630173 GN=DF200_03030 PE=3 SV=1
MM1 pKa = 7.44KK2 pKa = 9.6RR3 pKa = 11.84TFQPNNRR10 pKa = 11.84RR11 pKa = 11.84RR12 pKa = 11.84HH13 pKa = 4.84MKK15 pKa = 9.68HH16 pKa = 5.75GFRR19 pKa = 11.84TRR21 pKa = 11.84MRR23 pKa = 11.84TRR25 pKa = 11.84SGRR28 pKa = 11.84ALINRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84NKK37 pKa = 9.17GRR39 pKa = 11.84KK40 pKa = 8.62VLSAA44 pKa = 4.05

Molecular weight: 5.43 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

2008

0

2008

732220

25

3623

364.7

39.73

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.015 ± 0.069

0.888 ± 0.016

6.973 ± 0.059

5.488 ± 0.049

3.37 ± 0.037

8.41 ± 0.056

2.123 ± 0.028

5.229 ± 0.045

3.857 ± 0.055

8.601 ± 0.065

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.578 ± 0.029

3.247 ± 0.042

4.694 ± 0.036

2.979 ± 0.031

6.601 ± 0.071

5.924 ± 0.046

6.1 ± 0.07

7.916 ± 0.043

1.287 ± 0.021

2.72 ± 0.029
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