Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D) (Chromatium vinosum)

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales; Chromatiaceae; Allochromatium; Allochromatium vinosum

Average proteome isoelectric point is 6.22

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3211 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|D3RVH2|D3RVH2_ALLVD Phospho-N-acetylmuramoyl-pentapeptide-transferase OS=Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D) OX=572477 GN=mraY PE=3 SV=1
MM1 pKa = 7.11NAEE4 pKa = 4.51ADD6 pKa = 3.86LEE8 pKa = 4.41APLVFTASAASKK20 pKa = 9.42VAEE23 pKa = 4.88LIRR26 pKa = 11.84DD27 pKa = 3.59EE28 pKa = 4.65GNPGLMLRR36 pKa = 11.84VYY38 pKa = 9.87IQGGGCSGFQYY49 pKa = 10.98GFTFDD54 pKa = 5.04EE55 pKa = 4.86DD56 pKa = 4.03VQDD59 pKa = 3.89GDD61 pKa = 4.33TEE63 pKa = 4.53VVTDD67 pKa = 4.35GVKK70 pKa = 10.81LLVDD74 pKa = 4.06PMSLQYY80 pKa = 11.73LMGAEE85 pKa = 3.76IDD87 pKa = 3.97YY88 pKa = 10.81TEE90 pKa = 4.56GLQGAQFVIRR100 pKa = 11.84NPNATTTCGCGSSFSAA116 pKa = 4.79

Molecular weight: 12.27 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|D3RSC0|D3RSC0_ALLVD Transposase IS605 OrfB family OS=Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D) OX=572477 GN=Alvin_1140 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.56RR3 pKa = 11.84TFQPSRR9 pKa = 11.84LKK11 pKa = 10.48RR12 pKa = 11.84ARR14 pKa = 11.84THH16 pKa = 5.93GFRR19 pKa = 11.84ARR21 pKa = 11.84SATRR25 pKa = 11.84NGRR28 pKa = 11.84KK29 pKa = 9.31VLSARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.62GRR39 pKa = 11.84VRR41 pKa = 11.84LIPP44 pKa = 3.91

Molecular weight: 5.15 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

3211

0

3211

1097853

30

3764

341.9

37.63

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.156 ± 0.044

0.965 ± 0.017

5.894 ± 0.037

6.569 ± 0.044

3.337 ± 0.027

7.895 ± 0.044

2.317 ± 0.02

4.98 ± 0.029

2.559 ± 0.031

11.637 ± 0.059

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.112 ± 0.023

2.398 ± 0.028

5.35 ± 0.035

3.703 ± 0.025

8.175 ± 0.056

5.21 ± 0.034

5.137 ± 0.041

6.917 ± 0.035

1.399 ± 0.018

2.289 ± 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