Streptomyces paludis

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

Average proteome isoelectric point is 6.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6807 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|A0A345HK04|A0A345HK04_9ACTN NAD-dependent epimerase/dehydratase family protein OS=Streptomyces paludis OX=2282738 GN=DVK44_04255 PE=4 SV=1
MM1 pKa = 7.41TVQQEE6 pKa = 4.3APTEE10 pKa = 4.31GVTGTGEE17 pKa = 4.01PLEE20 pKa = 4.14VWIDD24 pKa = 3.44QDD26 pKa = 3.99LCTGDD31 pKa = 5.01GICAQYY37 pKa = 10.9APEE40 pKa = 4.23VFEE43 pKa = 5.9LDD45 pKa = 3.05IDD47 pKa = 3.63GLAYY51 pKa = 10.42VKK53 pKa = 10.8SADD56 pKa = 4.52DD57 pKa = 4.51EE58 pKa = 4.82LLQSPGATTRR68 pKa = 11.84VPLPLLSDD76 pKa = 3.77VVDD79 pKa = 4.07SAKK82 pKa = 10.32EE83 pKa = 3.92CPGDD87 pKa = 4.18CIHH90 pKa = 6.23VRR92 pKa = 11.84RR93 pKa = 11.84VADD96 pKa = 3.37QVEE99 pKa = 5.11VYY101 pKa = 10.88GPDD104 pKa = 3.35AEE106 pKa = 4.31

Molecular weight:
11.33 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A0A345HQM2|A0A345HQM2_9ACTN Glycosyltransferase OS=Streptomyces paludis OX=2282738 GN=DVK44_16315 PE=3 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 = 11.84AILATRR35 pKa = 11.84RR36 pKa = 11.84SKK38 pKa = 10.88GRR40 pKa = 11.84ARR42 pKa = 11.84LSAA45 pKa = 3.91

Molecular weight:
5.3 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

6807

0

6807

2381321

29

9229

349.8

37.31

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.852 ± 0.047

0.743 ± 0.008

5.858 ± 0.022

5.539 ± 0.025

2.695 ± 0.014

9.724 ± 0.03

2.209 ± 0.014

3.214 ± 0.019

2.113 ± 0.027

10.269 ± 0.037

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.673 ± 0.013

1.786 ± 0.016

6.201 ± 0.03

2.563 ± 0.02

8.123 ± 0.041

5.165 ± 0.025

6.384 ± 0.031

8.329 ± 0.033

1.467 ± 0.011

2.091 ± 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