Corynebacterium jeikeium (strain K411)

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Corynebacteriales; Corynebacteriaceae; Corynebacterium; Corynebacterium jeikeium

Average proteome isoelectric point is 6.0

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2064 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|Q4JSY0|Q4JSY0_CORJK Putative cation-transporting P-type ATPase OS=Corynebacterium jeikeium (strain K411) OX=306537 GN=ctpA2 PE=4 SV=1
MM1 pKa = 7.54SVFQCPVCDD10 pKa = 3.62YY11 pKa = 10.99RR12 pKa = 11.84FDD14 pKa = 3.9EE15 pKa = 4.72AVGDD19 pKa = 3.87AAEE22 pKa = 4.72GFDD25 pKa = 5.26PGTSWSEE32 pKa = 4.04VPDD35 pKa = 3.81DD36 pKa = 4.71WFCPDD41 pKa = 3.5CGVRR45 pKa = 11.84DD46 pKa = 3.76KK47 pKa = 11.82VDD49 pKa = 4.24FEE51 pKa = 4.52PVAA54 pKa = 4.3

Molecular weight: 6.01 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|Q4JSD0|Q4JSD0_CORJK Putative hydrolase OS=Corynebacterium jeikeium (strain K411) OX=306537 GN=cwlM PE=4 SV=1
MM1 pKa = 7.69AKK3 pKa = 10.06GKK5 pKa = 8.69RR6 pKa = 11.84TFQPNNRR13 pKa = 11.84RR14 pKa = 11.84RR15 pKa = 11.84ARR17 pKa = 11.84VHH19 pKa = 5.99GFRR22 pKa = 11.84TRR24 pKa = 11.84MRR26 pKa = 11.84TRR28 pKa = 11.84AGRR31 pKa = 11.84AIVSARR37 pKa = 11.84RR38 pKa = 11.84NKK40 pKa = 9.24GRR42 pKa = 11.84KK43 pKa = 9.07SLTAA47 pKa = 4.07

Molecular weight: 5.48 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

2064

0

2064

716252

24

3618

347.0

37.6

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.473 ± 0.069

0.704 ± 0.013

6.055 ± 0.045

6.611 ± 0.055

3.19 ± 0.03

8.589 ± 0.048

2.074 ± 0.023

4.755 ± 0.036

3.778 ± 0.046

9.226 ± 0.047

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.248 ± 0.022

3.1 ± 0.029

5.062 ± 0.036

3.559 ± 0.031

6.197 ± 0.049

5.919 ± 0.036

5.88 ± 0.034

8.033 ± 0.05

1.395 ± 0.021

2.152 ± 0.025
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