Kribbella antibiotica

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Propionibacteriales; Kribbellaceae; Kribbella

Average proteome isoelectric point is 6.22

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 8290 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|A0A4R4ZM40|A0A4R4ZM40_9ACTN Carboxymuconolactone decarboxylase family protein OS=Kribbella antibiotica OX=190195 GN=E1263_18095 PE=4 SV=1
MM1 pKa = 6.92QVAVDD6 pKa = 3.9VPKK9 pKa = 10.78CVASGQCVQIAPEE22 pKa = 4.18VFDD25 pKa = 4.78QRR27 pKa = 11.84DD28 pKa = 3.54DD29 pKa = 3.95DD30 pKa = 4.65GMVVLLDD37 pKa = 3.89EE38 pKa = 5.11APPPAEE44 pKa = 4.17HH45 pKa = 7.6DD46 pKa = 4.26SVHH49 pKa = 6.08EE50 pKa = 4.14AALVCPAAAFLVTAA64 pKa = 5.24

Molecular weight: 6.69 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4R4ZVB0|A0A4R4ZVB0_9ACTN DUF4303 domain-containing protein OS=Kribbella antibiotica OX=190195 GN=E1263_04455 PE=4 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.0RR4 pKa = 11.84TFQPNNRR11 pKa = 11.84RR12 pKa = 11.84RR13 pKa = 11.84HH14 pKa = 5.34KK15 pKa = 10.47KK16 pKa = 8.84HH17 pKa = 5.5GFRR20 pKa = 11.84LRR22 pKa = 11.84MRR24 pKa = 11.84TRR26 pKa = 11.84AGRR29 pKa = 11.84AIIAARR35 pKa = 11.84RR36 pKa = 11.84NKK38 pKa = 9.34GRR40 pKa = 11.84QRR42 pKa = 11.84LAAA45 pKa = 4.56

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

8290

0

8290

2784158

27

6789

335.8

36.11

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.631 ± 0.035

0.696 ± 0.008

6.015 ± 0.023

5.271 ± 0.026

2.98 ± 0.016

8.864 ± 0.027

2.061 ± 0.013

4.021 ± 0.02

2.594 ± 0.02

10.34 ± 0.035

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.691 ± 0.01

2.352 ± 0.017

5.682 ± 0.021

3.253 ± 0.014

6.939 ± 0.028

5.549 ± 0.019

6.498 ± 0.03

8.586 ± 0.024

1.648 ± 0.011

2.326 ± 0.015
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