Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R)

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae; Streptococcus; Streptococcus agalactiae; Streptococcus agalactiae serogroup V

Average proteome isoelectric point is 6.63

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2105 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|Q8DX87|Q8DX87_STRA5 AAA_28 domain-containing protein OS=Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R) OX=208435 GN=SAG1967 PE=4 SV=1
MM1 pKa = 7.77DD2 pKa = 3.45VSAIVRR8 pKa = 11.84DD9 pKa = 3.8IKK11 pKa = 10.04TGRR14 pKa = 11.84ATLVCFPVEE23 pKa = 3.91MSEE26 pKa = 4.73LKK28 pKa = 10.64LALGLRR34 pKa = 11.84EE35 pKa = 4.3EE36 pKa = 5.57DD37 pKa = 3.4DD38 pKa = 3.98LEE40 pKa = 4.41YY41 pKa = 10.35IIADD45 pKa = 3.94SDD47 pKa = 3.94CQLLKK52 pKa = 10.68EE53 pKa = 4.33HH54 pKa = 7.47DD55 pKa = 4.7SIEE58 pKa = 4.4MINQFVEE65 pKa = 4.26LVEE68 pKa = 4.63NVDD71 pKa = 3.88SEE73 pKa = 4.57LVKK76 pKa = 10.64AVHH79 pKa = 5.79QVIGYY84 pKa = 5.47TASDD88 pKa = 3.51FVDD91 pKa = 3.22YY92 pKa = 11.17DD93 pKa = 4.3FNFGDD98 pKa = 4.39CCLLSDD104 pKa = 3.56VTTRR108 pKa = 11.84RR109 pKa = 11.84EE110 pKa = 3.62LGEE113 pKa = 4.23YY114 pKa = 10.48YY115 pKa = 10.31FDD117 pKa = 3.64EE118 pKa = 5.54LGVQGVGKK126 pKa = 9.59EE127 pKa = 3.89ALEE130 pKa = 4.24MYY132 pKa = 9.98FDD134 pKa = 3.9HH135 pKa = 6.98EE136 pKa = 4.57AYY138 pKa = 10.38GRR140 pKa = 11.84DD141 pKa = 3.35IDD143 pKa = 5.43LEE145 pKa = 4.4SQGGFSDD152 pKa = 3.57YY153 pKa = 11.1GYY155 pKa = 11.18VEE157 pKa = 3.81ISGG160 pKa = 3.66

Molecular weight: 18.07 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>sp|Q8DXR8|RSMA_STRA5 Ribosomal RNA small subunit methyltransferase A OS=Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R) OX=208435 GN=rsmA 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

2105

0

2105

616913

23

2274

293.1

32.95

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.904 ± 0.061

0.581 ± 0.016

5.644 ± 0.052

6.516 ± 0.059

4.571 ± 0.044

6.339 ± 0.051

1.981 ± 0.025

7.892 ± 0.055

7.339 ± 0.058

9.994 ± 0.067

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.561 ± 0.031

4.924 ± 0.04

3.187 ± 0.029

3.976 ± 0.034

3.882 ± 0.039

6.55 ± 0.05

5.738 ± 0.047

6.728 ± 0.045

0.853 ± 0.016

3.839 ± 0.039
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