Serratia sp. S1B

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Yersiniaceae; Serratia; unclassified Serratia

Average proteome isoelectric point is 6.53

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6810 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|A0A2V1HS46|A0A2V1HS46_9GAMM WYL domain-containing protein OS=Serratia sp. S1B OX=2233853 GN=C9426_01935 PE=4 SV=1
MM1 pKa = 7.59TCTSCACNDD10 pKa = 3.64LVLEE14 pKa = 4.51LLQILKK20 pKa = 10.44AQIQSQAEE28 pKa = 4.22QNNLLAQIIDD38 pKa = 3.71QNNDD42 pKa = 3.77LIASLCDD49 pKa = 3.34DD50 pKa = 3.88TDD52 pKa = 3.95DD53 pKa = 4.34KK54 pKa = 11.53RR55 pKa = 11.84EE56 pKa = 3.91RR57 pKa = 11.84YY58 pKa = 9.94LDD60 pKa = 4.06DD61 pKa = 3.6EE62 pKa = 4.55

Molecular weight: 7.03 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2V1HD07|A0A2V1HD07_9GAMM Penicillin-insensitive transglycosylase OS=Serratia sp. S1B OX=2233853 GN=pbpC PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.51RR3 pKa = 11.84TFQPSVLKK11 pKa = 10.6RR12 pKa = 11.84NRR14 pKa = 11.84SHH16 pKa = 7.16GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.4NGRR28 pKa = 11.84QVLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.36GRR39 pKa = 11.84TRR41 pKa = 11.84LTVSKK46 pKa = 10.95

Molecular weight: 5.41 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

6810

0

6810

2172407

15

6903

319.0

35.38

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.224 ± 0.033

1.067 ± 0.011

4.989 ± 0.024

5.486 ± 0.037

3.955 ± 0.022

7.058 ± 0.036

2.419 ± 0.019

6.244 ± 0.026

4.573 ± 0.03

10.93 ± 0.044

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.582 ± 0.017

4.099 ± 0.039

4.252 ± 0.019

5.451 ± 0.032

4.942 ± 0.031

6.068 ± 0.03

5.37 ± 0.04

6.909 ± 0.024

1.355 ± 0.013

3.028 ± 0.017
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