Rubrivirga sp. SAORIC476

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Rhodothermaeota; Rhodothermia; Rhodothermales; Rubricoccaceae; Rubrivirga; unclassified Rubrivirga

Average proteome isoelectric point is 5.64

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3744 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|A0A271JDS6|A0A271JDS6_9BACT Uncharacterized protein OS=Rubrivirga sp. SAORIC476 OX=1961794 GN=B1759_04970 PE=4 SV=1
MM1 pKa = 7.52HH2 pKa = 7.93KK3 pKa = 9.93LTFLLALATALVVLPACDD21 pKa = 3.48AFGGGDD27 pKa = 3.51PTIGGTYY34 pKa = 10.17SGIDD38 pKa = 3.29PAQGQRR44 pKa = 11.84VSMIIPADD52 pKa = 3.84TEE54 pKa = 4.24SDD56 pKa = 3.42PDD58 pKa = 3.44ATFTLTYY65 pKa = 9.77TEE67 pKa = 4.42TGFPDD72 pKa = 4.83AIEE75 pKa = 4.27TATYY79 pKa = 9.91AYY81 pKa = 7.44PTLTLTGDD89 pKa = 3.08VSLRR93 pKa = 11.84CTVDD97 pKa = 3.07EE98 pKa = 4.92TGDD101 pKa = 3.88SLDD104 pKa = 4.0CRR106 pKa = 11.84PTAGQDD112 pKa = 3.05FGNFVFTRR120 pKa = 3.72

Molecular weight: 12.64 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A271J704|A0A271J704_9BACT Zn_protease domain-containing protein OS=Rubrivirga sp. SAORIC476 OX=1961794 GN=B1759_13300 PE=4 SV=1
MM1 pKa = 7.52AHH3 pKa = 7.41RR4 pKa = 11.84KK5 pKa = 8.03PHH7 pKa = 6.67LPTKK11 pKa = 8.61TCPVCSRR18 pKa = 11.84PFAWRR23 pKa = 11.84KK24 pKa = 8.38KK25 pKa = 6.98WARR28 pKa = 11.84DD29 pKa = 3.12WEE31 pKa = 4.34AVVYY35 pKa = 10.56CSEE38 pKa = 3.81RR39 pKa = 11.84CRR41 pKa = 11.84RR42 pKa = 11.84SKK44 pKa = 10.91SSAGGPSTGDD54 pKa = 3.26GARR57 pKa = 11.84TRR59 pKa = 11.84LGSTGG64 pKa = 3.16

Molecular weight: 7.13 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

3744

0

3744

1333258

38

2911

356.1

38.12

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.523 ± 0.063

0.54 ± 0.01

6.846 ± 0.028

5.757 ± 0.033

3.386 ± 0.024

9.283 ± 0.044

1.799 ± 0.019

3.311 ± 0.03

1.487 ± 0.027

10.279 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.673 ± 0.019

1.881 ± 0.029

5.797 ± 0.032

2.751 ± 0.021

7.722 ± 0.046

5.164 ± 0.031

6.221 ± 0.038

8.885 ± 0.04

1.337 ± 0.017

2.359 ± 0.023
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