Proteome-pI - Proteome Isoelectric Point Database statistics

candidate division BRC1 bacterium SM23_51

Taxonomy: cellular organisms; Bacteria; unclassified Bacteria; Bacteria candidate phyla; candidate division BRC1; unclassified candidate division BRC1

Average proteome isoelectric point is 7.07

Get precalculated fractions of proteins

Acidic

pI < 6.8

6.8-7.4

pI > 7.4

Basic

All

Virtual 2D-PAGE plot for 2,062 proteins (isoelectric point calculated using IPC_method)

Get csv file with sequences according given criteria:

* You can choose from 18 different methods for calculating isoelectric point

Protein with the lowest isoelectric point:

>tr|A0A0S8JIX4|A0A0S8JIX4_9BACT Uncharacterized protein 

MRIDPTPDDDVETGGYLVLLGEQFTSLDFRYFDGYEWLEEWFDETQVPEVIEFSLTISDPLERENPMNLTRLVVLPTATLVNDAAFAATEDLAGSEAGGETSPGATETPEQTGSGASPEP

Molecular weight: 13.09 kDa
Isoelectric point according different methods:

Protein with the highest isoelectric point:

>tr|A0A0S8JH60|A0A0S8JH60_9BACT Uncharacterized protein 

MSSATFATASLPSARSSATRRTSRPLPTSSNRPARSRSRSTSRSVRVLRTSPRRFAISAT

Molecular weight: 6.5 kDa
Isoelectric point according different methods:

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
2,056	6	2,062	650,910	45	3,448	316.6	35.2 kDa

Amino acid frequency

Ala	Cys	Asp	Glu	Phe	Gly	His	Ile	Lys	Leu	Met	Asn	Gln	Pro	Arg	Ser	Thr	Val	Trp	Tyr
9.96	1.28	5.54	6.53	3.84	7.83	2.15	5.18	3.53	9.93	2.1	2.74	3.28	5.24	8.12	5.36	5.19	7.62	1.66	2.92

Note: For statistics only major isoforms were used (in this case 2,056 proteins)
For dipeptide frequency statistics click here

See this proteome in:

Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI: proteome isoelectric point database. Nucleic Acids Res. 2016. doi: 10.1093/nar/gkw978

Contact: Lukasz P. Kozlowski