Streptococcus urinalis 2285-97

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae; Streptococcus; Streptococcus urinalis

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 2206 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|G5KDT2|G5KDT2_9STRE Ribosomal protein L11 methyltransferase OS=Streptococcus urinalis 2285-97 OX=764291 GN=prmA PE=3 SV=1
MM1 pKa = 7.71AKK3 pKa = 9.71EE4 pKa = 4.7CVWNWLAAIDD14 pKa = 4.23EE15 pKa = 4.43KK16 pKa = 11.72VEE18 pKa = 4.73DD19 pKa = 4.45GDD21 pKa = 3.84ILLISSIRR29 pKa = 11.84EE30 pKa = 3.64GLNQVKK36 pKa = 10.21KK37 pKa = 9.97NYY39 pKa = 9.62PGMDD43 pKa = 3.88FSVSDD48 pKa = 3.84GADD51 pKa = 3.21CVGDD55 pKa = 3.55GWYY58 pKa = 7.34EE59 pKa = 3.84TLFFITFPVKK69 pKa = 10.64DD70 pKa = 3.83GSDD73 pKa = 3.59DD74 pKa = 3.41LRR76 pKa = 11.84NYY78 pKa = 10.24CDD80 pKa = 3.35YY81 pKa = 11.44DD82 pKa = 4.22AFVDD86 pKa = 5.68DD87 pKa = 3.81VNGWVNHH94 pKa = 5.84DD95 pKa = 3.88TLYY98 pKa = 10.41PIYY101 pKa = 9.32VTPEE105 pKa = 3.59FVGEE109 pKa = 4.27IFDD112 pKa = 3.88EE113 pKa = 4.54

Molecular weight: 12.89 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|G5KH98|G5KH98_9STRE N-acylglucosamine-6-phosphate 2-epimerase OS=Streptococcus urinalis 2285-97 OX=764291 GN=STRUR_0191 PE=3 SV=1
MM1 pKa = 7.35KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 10.07QPSKK9 pKa = 9.67IRR11 pKa = 11.84RR12 pKa = 11.84QRR14 pKa = 11.84KK15 pKa = 7.52HH16 pKa = 5.2GFRR19 pKa = 11.84HH20 pKa = 6.39RR21 pKa = 11.84MSTKK25 pKa = 9.02NGRR28 pKa = 11.84RR29 pKa = 11.84VLASRR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84KK37 pKa = 8.73GRR39 pKa = 11.84KK40 pKa = 8.76VLSAA44 pKa = 4.05

Molecular weight: 5.38 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

2206

0

2206

629093

37

2145

285.2

32.06

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.771 ± 0.071

0.528 ± 0.014

5.71 ± 0.05

6.589 ± 0.061

4.595 ± 0.045

6.221 ± 0.057

1.956 ± 0.026

7.932 ± 0.056

7.54 ± 0.048

9.726 ± 0.069

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.517 ± 0.027

5.105 ± 0.044

3.13 ± 0.026

4.152 ± 0.037

3.552 ± 0.039

6.811 ± 0.055

5.915 ± 0.06

6.599 ± 0.049

0.861 ± 0.018

3.789 ± 0.041
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