Chlorobium phaeovibrioides (strain DSM 265 / 1930) (Prosthecochloris vibrioformis (strain DSM 265))

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chlorobium/Pelodictyon group; Chlorobium; Chlorobium phaeovibrioides

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1750 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|A4SGE4|A4SGE4_CHLPM ABC transporter related protein OS=Chlorobium phaeovibrioides (strain DSM 265 / 1930) OX=290318 GN=Cvib_1542 PE=4 SV=1
MM1 pKa = 7.39KK2 pKa = 10.39KK3 pKa = 10.22KK4 pKa = 10.4LALLTAGLALAGFSAAPASAADD26 pKa = 4.22HH27 pKa = 5.72YY28 pKa = 11.57VSGNAGITWMNDD40 pKa = 2.11VDD42 pKa = 4.41YY43 pKa = 10.55AGHH46 pKa = 6.48KK47 pKa = 10.86AEE49 pKa = 4.38MDD51 pKa = 3.06AGFALFGAIGCDD63 pKa = 3.48YY64 pKa = 11.3GDD66 pKa = 3.4TRR68 pKa = 11.84LEE70 pKa = 4.2GEE72 pKa = 4.53LGYY75 pKa = 8.79MQNDD79 pKa = 3.22VDD81 pKa = 4.44KK82 pKa = 11.41VDD84 pKa = 3.77GASASGDD91 pKa = 2.98ISVISLMANGYY102 pKa = 10.23YY103 pKa = 10.44DD104 pKa = 3.85IDD106 pKa = 3.63TGGGIEE112 pKa = 4.28PYY114 pKa = 8.72ITAGVGFAQGHH125 pKa = 6.12AEE127 pKa = 3.95DD128 pKa = 4.01VTNFGTWNEE137 pKa = 4.18TTLAWQVGAGVAVPVGNNVMVDD159 pKa = 2.87LRR161 pKa = 11.84YY162 pKa = 10.05RR163 pKa = 11.84YY164 pKa = 9.89FDD166 pKa = 3.55TTDD169 pKa = 3.35MLDD172 pKa = 3.58DD173 pKa = 4.05TNIGSNNLLVGMRR186 pKa = 11.84VGFF189 pKa = 3.93

Molecular weight:
19.82 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|A4SC39|A4SC39_CHLPM Uncharacterized protein OS=Chlorobium phaeovibrioides (strain DSM 265 / 1930) OX=290318 GN=Cvib_0019 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNRR10 pKa = 11.84KK11 pKa = 8.89RR12 pKa = 11.84RR13 pKa = 11.84NKK15 pKa = 10.06HH16 pKa = 3.77GFRR19 pKa = 11.84LRR21 pKa = 11.84MSTKK25 pKa = 9.28NGRR28 pKa = 11.84RR29 pKa = 11.84IINARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.92GRR39 pKa = 11.84HH40 pKa = 4.96SLSVSSDD47 pKa = 2.66MGTAGRR53 pKa = 4.29

Molecular weight:
6.17 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

1750

0

1750

594863

36

7428

339.9

37.44

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.267 ± 0.076

1.01 ± 0.03

5.201 ± 0.115

6.862 ± 0.067

4.232 ± 0.055

7.983 ± 0.061

2.085 ± 0.038

6.157 ± 0.048

4.664 ± 0.067

10.198 ± 0.083

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.754 ± 0.042

3.302 ± 0.039

4.422 ± 0.057

3.027 ± 0.032

5.961 ± 0.088

6.845 ± 0.061

5.324 ± 0.133

6.917 ± 0.057

1.015 ± 0.021

2.773 ± 0.028

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