Blastochloris viridis (Rhodopseudomonas viridis)

Taxonomy: cellular organisms; Bacteria;

Average proteome isoelectric point is 6.79

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3241 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|A0A0N7IUI4|A0A0N7IUI4_BLAVI Cadherin-like beta sandwich domain protein OS=Blastochloris viridis OX=1079 GN=BVIRIDIS_11120 PE=4 SV=1
MM1 pKa = 6.61TTVSSATSTTYY12 pKa = 10.81SSSTSSSSSSLDD24 pKa = 3.47LDD26 pKa = 3.62TSDD29 pKa = 6.1FLTLMCVQLQNQNPLDD45 pKa = 4.22PSDD48 pKa = 3.48PTEE51 pKa = 4.06YY52 pKa = 9.91MSQLVSYY59 pKa = 10.66ASLSEE64 pKa = 3.84QSEE67 pKa = 4.61VNDD70 pKa = 3.23QLGNITTALASLLAANAVGYY90 pKa = 10.1VGHH93 pKa = 5.85TVEE96 pKa = 5.7AAGSTNALADD106 pKa = 4.7GSASWNYY113 pKa = 9.19TLASDD118 pKa = 4.45ASKK121 pKa = 9.53VTIKK125 pKa = 9.58ITDD128 pKa = 3.5EE129 pKa = 4.06SGKK132 pKa = 8.37TVYY135 pKa = 7.63TTTGEE140 pKa = 4.22TAAGEE145 pKa = 4.31HH146 pKa = 6.09SFVWDD151 pKa = 3.55GTTSSGTKK159 pKa = 8.71LTEE162 pKa = 3.8GTYY165 pKa = 10.46TMSITATDD173 pKa = 3.64ADD175 pKa = 4.35GNAVTTSSTVVGVVTGVDD193 pKa = 3.5SSSGTVMLQIGDD205 pKa = 4.11AEE207 pKa = 4.32VAFANVIAIKK217 pKa = 10.55SS218 pKa = 3.56

Molecular weight: 22.24 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0S4Q6K6|A0A0S4Q6K6_BLAVI Uncharacterized protein OS=Blastochloris viridis OX=1079 GN=BVIRIDIS_31430 PE=4 SV=1
MM1 pKa = 7.91RR2 pKa = 11.84KK3 pKa = 9.13RR4 pKa = 11.84RR5 pKa = 11.84HH6 pKa = 4.77GFRR9 pKa = 11.84ARR11 pKa = 11.84MATKK15 pKa = 10.31SGRR18 pKa = 11.84KK19 pKa = 9.29VIALRR24 pKa = 11.84RR25 pKa = 11.84AQGRR29 pKa = 11.84KK30 pKa = 9.22RR31 pKa = 11.84LSAA34 pKa = 3.93

Molecular weight: 4.01 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

3241

0

3241

1038761

28

4528

320.5

34.47

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

14.156 ± 0.075

0.818 ± 0.014

5.709 ± 0.037

5.437 ± 0.037

3.579 ± 0.028

8.573 ± 0.046

1.928 ± 0.019

4.675 ± 0.034

2.89 ± 0.033

10.179 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.109 ± 0.022

2.182 ± 0.026

5.561 ± 0.041

2.747 ± 0.02

7.772 ± 0.048

4.903 ± 0.039

5.399 ± 0.048

8.163 ± 0.038

1.246 ± 0.018

1.97 ± 0.024
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