Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus)

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales; Caulobacteraceae; Caulobacter; Caulobacter vibrioides

Average proteome isoelectric point is 6.78

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3859 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|A0A0H3CAZ9|A0A0H3CAZ9_CAUVN Tetratricopeptide repeat-containing 2OG-Fe(II) oxygenase OS=Caulobacter vibrioides (strain NA1000 / CB15N) OX=565050 GN=CCNA_02909 PE=4 SV=1
MM1 pKa = 7.15SAEE4 pKa = 4.13PFKK7 pKa = 10.98VWQCRR12 pKa = 11.84TCGYY16 pKa = 10.22IYY18 pKa = 10.38DD19 pKa = 4.58EE20 pKa = 4.41EE21 pKa = 4.52QGDD24 pKa = 4.14PGEE27 pKa = 4.38GLAPGTRR34 pKa = 11.84WADD37 pKa = 3.25IPAGWVCPLCGTPKK51 pKa = 10.44SDD53 pKa = 3.9FDD55 pKa = 4.21MIEE58 pKa = 3.7LL59 pKa = 3.99

Molecular weight: 6.54 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0H3CB03|A0A0H3CB03_CAUVN Fumarylacetoacetase superfamily protein OS=Caulobacter vibrioides (strain NA1000 / CB15N) OX=565050 GN=CCNA_02614 PE=4 SV=1
MM1 pKa = 7.54PFGWPLHH8 pKa = 6.05RR9 pKa = 11.84RR10 pKa = 11.84SAVPLPRR17 pKa = 11.84WGRR20 pKa = 11.84RR21 pKa = 11.84GVRR24 pKa = 11.84RR25 pKa = 11.84GQISRR30 pKa = 11.84SS31 pKa = 3.47

Molecular weight: 3.67 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

3859

0

3859

1213672

10

2479

314.5

33.86

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.867 ± 0.063

0.735 ± 0.013

5.781 ± 0.031

5.422 ± 0.039

3.583 ± 0.024

8.856 ± 0.032

1.753 ± 0.02

4.417 ± 0.026

3.561 ± 0.031

10.034 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.285 ± 0.018

2.395 ± 0.029

5.471 ± 0.033

3.161 ± 0.026

7.134 ± 0.043

5.106 ± 0.032

5.294 ± 0.048

7.568 ± 0.034

1.431 ± 0.016

2.144 ± 0.02
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