Streptomyces peucetius subsp. caesius ATCC 27952

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Streptomycetales; Streptomycetaceae; Streptomyces; Streptomyces peucetius; Streptomyces peucetius subsp. caesius

Average proteome isoelectric point is 6.34

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6389 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|A0A2D3U2Q2|A0A2D3U2Q2_STRC0 Crp/Fnr family transcriptional regulator OS=Streptomyces peucetius subsp. caesius ATCC 27952 OX=316280 GN=CGZ69_00160 PE=4 SV=1
MM1 pKa = 7.17TVQHH5 pKa = 6.02EE6 pKa = 4.7VPTEE10 pKa = 3.96GAAEE14 pKa = 3.99ALEE17 pKa = 4.07VWIDD21 pKa = 3.41QDD23 pKa = 3.99LCTGDD28 pKa = 5.01GICAQYY34 pKa = 10.9APEE37 pKa = 4.23VFEE40 pKa = 5.9LDD42 pKa = 3.05IDD44 pKa = 3.63GLAYY48 pKa = 10.43VKK50 pKa = 10.69SGEE53 pKa = 4.59DD54 pKa = 3.94EE55 pKa = 4.66LLQDD59 pKa = 4.73PGATTPVPLPLLSDD73 pKa = 3.26IVDD76 pKa = 3.91SAKK79 pKa = 10.35EE80 pKa = 3.95CPGDD84 pKa = 4.18CIHH87 pKa = 6.52VRR89 pKa = 11.84RR90 pKa = 11.84VSDD93 pKa = 3.27KK94 pKa = 10.85VEE96 pKa = 4.17VYY98 pKa = 10.9GPDD101 pKa = 3.36AEE103 pKa = 4.31

Molecular weight: 11.07 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2D3UB19|A0A2D3UB19_STRC0 Histidine kinase OS=Streptomyces peucetius subsp. caesius ATCC 27952 OX=316280 GN=CGZ69_18505 PE=4 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.0RR4 pKa = 11.84TFQPNNRR11 pKa = 11.84RR12 pKa = 11.84RR13 pKa = 11.84AKK15 pKa = 8.7THH17 pKa = 5.15GFRR20 pKa = 11.84LRR22 pKa = 11.84MRR24 pKa = 11.84TRR26 pKa = 11.84AGRR29 pKa = 11.84AILANRR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 10.45GRR40 pKa = 11.84ANLSAA45 pKa = 4.66

Molecular weight: 5.25 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

6389

0

6389

2050681

32

8264

321.0

34.4

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.471 ± 0.045

0.824 ± 0.01

5.985 ± 0.026

5.897 ± 0.033

2.727 ± 0.016

9.413 ± 0.037

2.304 ± 0.015

3.217 ± 0.025

2.212 ± 0.027

10.273 ± 0.04

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.818 ± 0.013

1.76 ± 0.015

6.078 ± 0.03

2.853 ± 0.018

8.09 ± 0.037

5.112 ± 0.021

5.958 ± 0.024

8.503 ± 0.028

1.485 ± 0.014

2.019 ± 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