Pelagovum pacificum

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Pelagovum

Average proteome isoelectric point is 5.92

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3956 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|A0A5C5GDV1|A0A5C5GDV1_9RHOB sn-glycerol-3-phosphate ABC transporter ATP-binding protein UgpC OS=Pelagovum pacificum OX=2588711 GN=ugpC PE=4 SV=1
MM1 pKa = 7.09KK2 pKa = 9.77TIALATLAAFAAAPAFAAGLDD23 pKa = 4.27DD24 pKa = 5.06PAPMAPPAAPAPAPMMMSSDD44 pKa = 2.67WSGFYY49 pKa = 10.81GGASLGYY56 pKa = 10.43GRR58 pKa = 11.84VEE60 pKa = 4.11SDD62 pKa = 4.22ALADD66 pKa = 3.78DD67 pKa = 4.31TNGAVYY73 pKa = 10.0GLHH76 pKa = 6.58GGYY79 pKa = 8.06MHH81 pKa = 7.74DD82 pKa = 4.34FGSIVAGGEE91 pKa = 3.3IDD93 pKa = 3.81YY94 pKa = 10.94QATNIEE100 pKa = 4.47DD101 pKa = 3.64DD102 pKa = 3.88TTGVEE107 pKa = 3.98LDD109 pKa = 3.62SVSRR113 pKa = 11.84AKK115 pKa = 10.68LRR117 pKa = 11.84LGYY120 pKa = 10.17DD121 pKa = 2.89AGNFLPYY128 pKa = 9.27VTGGWAYY135 pKa = 10.69AEE137 pKa = 4.09TSGTLEE143 pKa = 4.58AEE145 pKa = 4.48DD146 pKa = 3.96SGSFAGIGIDD156 pKa = 3.59YY157 pKa = 10.27KK158 pKa = 10.32VTDD161 pKa = 4.96GIMVGGEE168 pKa = 4.09VLQHH172 pKa = 5.98QFDD175 pKa = 4.59DD176 pKa = 4.73FDD178 pKa = 6.17DD179 pKa = 4.39SGIDD183 pKa = 3.44VDD185 pKa = 4.29ATTASARR192 pKa = 11.84VSFQFF197 pKa = 4.14

Molecular weight: 20.32 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A5C5GHG5|A0A5C5GHG5_9RHOB Sugar ABC transporter permease OS=Pelagovum pacificum OX=2588711 GN=FHY64_13035 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNRR10 pKa = 11.84VRR12 pKa = 11.84KK13 pKa = 8.99NRR15 pKa = 11.84HH16 pKa = 3.77GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.44AGRR28 pKa = 11.84KK29 pKa = 8.46VLNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.02KK41 pKa = 10.61LSAA44 pKa = 4.03

Molecular weight: 5.17 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

3956

0

3956

1240708

18

2905

313.6

34.05

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.968 ± 0.053

0.838 ± 0.012

6.359 ± 0.038

6.369 ± 0.039

3.65 ± 0.026

8.84 ± 0.042

1.973 ± 0.02

5.021 ± 0.026

2.62 ± 0.03

10.035 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.698 ± 0.021

2.434 ± 0.023

5.228 ± 0.028

2.863 ± 0.021

7.01 ± 0.046

5.34 ± 0.026

5.652 ± 0.023

7.431 ± 0.029

1.459 ± 0.018

2.213 ± 0.02
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