Streptomyces sp. NA02950

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Actinobacteria; Actinomycetia; Streptomycetales; Streptomycetaceae; Streptomyces; unclassified Streptomyces

Average proteome isoelectric point is 6.49

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 7825 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|A0A7H8IW47|A0A7H8IW47_9ACTN Acyl-CoA dehydrogenase family protein OS=Streptomyces sp. NA02950 OX=2742137 GN=HUT19_38410 PE=3 SV=1
MM1 pKa = 7.64AGILTSLVDD10 pKa = 3.45AATGTDD16 pKa = 2.99RR17 pKa = 11.84GKK19 pKa = 10.78AGDD22 pKa = 3.93TLTLTGSGLGGTTRR36 pKa = 11.84VNVGRR41 pKa = 11.84AALTPASVAPGTVTVTVPALCAGQHH66 pKa = 5.38AVSVTAGDD74 pKa = 3.88STSNALPFFLVPAPVVTDD92 pKa = 4.14LSSGAGPAGATTVTLIGEE110 pKa = 4.74GFLTATGATFGSVGAATGTFPPPTDD135 pKa = 3.08TALTVTTPAHH145 pKa = 4.97TTPITGCTDD154 pKa = 3.36TVGVTVVSPGGTSASSDD171 pKa = 2.96RR172 pKa = 11.84SQYY175 pKa = 10.26TYY177 pKa = 11.31YY178 pKa = 10.73DD179 pKa = 3.4VPDD182 pKa = 4.09AVSATPATQVPGQNVTVTGTCLADD206 pKa = 3.43TTSVVFDD213 pKa = 4.74DD214 pKa = 6.27GVTQTPALFSNVSATEE230 pKa = 3.79VLAVVPSLAPGTFDD244 pKa = 4.61VLVTTPGGTDD254 pKa = 3.03TSSPPSVTITLL265 pKa = 3.82

Molecular weight: 25.66 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A7H8ING9|A0A7H8ING9_9ACTN Uncharacterized protein OS=Streptomyces sp. NA02950 OX=2742137 GN=HUT19_22840 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 = 11.84AILASRR35 pKa = 11.84RR36 pKa = 11.84SKK38 pKa = 10.75GRR40 pKa = 11.84ARR42 pKa = 11.84LSAA45 pKa = 3.91

Molecular weight: 5.28 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

7825

0

7825

2671400

18

16967

341.4

36.59

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.578 ± 0.044

0.844 ± 0.01

5.972 ± 0.022

5.842 ± 0.027

2.642 ± 0.016

9.535 ± 0.026

2.4 ± 0.012

3.137 ± 0.021

2.046 ± 0.025

10.244 ± 0.037

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.737 ± 0.014

1.67 ± 0.014

6.249 ± 0.029

2.676 ± 0.016

8.508 ± 0.039

5.043 ± 0.027

6.09 ± 0.032

8.261 ± 0.032

1.506 ± 0.01

2.019 ± 0.013
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