Corynebacterium imitans

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

Average proteome isoelectric point is 5.79

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2011 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|A0A076NIH4|A0A076NIH4_9CORY Phosphotransacetylase OS=Corynebacterium imitans OX=156978 GN=eutD PE=4 SV=1
MM1 pKa = 7.37GKK3 pKa = 10.51KK4 pKa = 8.89MLPVSLGLAAAVLAGCASDD23 pKa = 3.75PVEE26 pKa = 4.29PAAEE30 pKa = 4.2VAEE33 pKa = 4.39PEE35 pKa = 3.95APAFHH40 pKa = 6.77FASGTLEE47 pKa = 5.09LGDD50 pKa = 4.87FDD52 pKa = 5.5PATLGDD58 pKa = 5.13DD59 pKa = 4.74LFDD62 pKa = 4.3PCAEE66 pKa = 4.02ISAEE70 pKa = 4.08EE71 pKa = 3.95YY72 pKa = 10.61AAAGMTGVEE81 pKa = 4.36PEE83 pKa = 4.02PVIAEE88 pKa = 4.22SSNGLALGCDD98 pKa = 4.06SDD100 pKa = 5.53PIDD103 pKa = 3.83HH104 pKa = 7.01GIDD107 pKa = 3.14RR108 pKa = 11.84SIVSSRR114 pKa = 11.84TPAAGVSEE122 pKa = 4.21TAGYY126 pKa = 9.02EE127 pKa = 3.68LSYY130 pKa = 11.16PEE132 pKa = 4.49TEE134 pKa = 4.41VPDD137 pKa = 4.14AYY139 pKa = 11.22LMKK142 pKa = 10.62NPVVSPYY149 pKa = 10.88LCAAQVDD156 pKa = 4.43TTRR159 pKa = 11.84GALGVSVSVSGIKK172 pKa = 9.97KK173 pKa = 9.97EE174 pKa = 4.55SIDD177 pKa = 3.75ACVLALDD184 pKa = 3.95NLEE187 pKa = 4.33RR188 pKa = 11.84LYY190 pKa = 10.87KK191 pKa = 10.83ASGQEE196 pKa = 3.83AAEE199 pKa = 4.22EE200 pKa = 4.22MM201 pKa = 4.42

Molecular weight: 20.64 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A076NK21|A0A076NK21_9CORY Ribonuclease J OS=Corynebacterium imitans OX=156978 GN=rnj PE=3 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.0RR4 pKa = 11.84TFQPNNRR11 pKa = 11.84RR12 pKa = 11.84RR13 pKa = 11.84ARR15 pKa = 11.84KK16 pKa = 8.24HH17 pKa = 4.59GFRR20 pKa = 11.84ARR22 pKa = 11.84MRR24 pKa = 11.84TRR26 pKa = 11.84AGRR29 pKa = 11.84AIVSARR35 pKa = 11.84RR36 pKa = 11.84KK37 pKa = 9.62KK38 pKa = 10.53GRR40 pKa = 11.84AKK42 pKa = 10.73LSAA45 pKa = 3.92

Molecular weight: 5.29 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

2011

0

2011

654327

40

3024

325.4

35.22

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.259 ± 0.08

0.672 ± 0.014

6.206 ± 0.05

6.831 ± 0.051

3.246 ± 0.035

8.375 ± 0.048

2.093 ± 0.026

4.678 ± 0.038

3.274 ± 0.052

9.409 ± 0.068

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.171 ± 0.028

2.781 ± 0.038

5.081 ± 0.04

3.306 ± 0.03

6.279 ± 0.058

5.221 ± 0.034

6.18 ± 0.049

8.302 ± 0.049

1.346 ± 0.02

2.291 ± 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