Hahella chejuensis (strain KCTC 2396)

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales; Hahellaceae; Hahella; Hahella chejuensis

Average proteome isoelectric point is 6.26

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 6751 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|Q2SI75|Q2SI75_HAHCH Uncharacterized protein OS=Hahella chejuensis (strain KCTC 2396) OX=349521 GN=HCH_02873 PE=4 SV=1
MM1 pKa = 7.83PEE3 pKa = 3.69YY4 pKa = 10.41GYY6 pKa = 10.82HH7 pKa = 5.83NEE9 pKa = 4.16SFASVLFIQAGKK21 pKa = 8.22AQSMAVGDD29 pKa = 4.08VFFLNPGDD37 pKa = 4.24SVDD40 pKa = 4.26EE41 pKa = 4.36IYY43 pKa = 10.98AALKK47 pKa = 9.8AASGTSNGRR56 pKa = 11.84IGLYY60 pKa = 9.63ICAADD65 pKa = 4.34KK66 pKa = 10.86LPQVGASPVRR76 pKa = 11.84YY77 pKa = 9.04IDD79 pKa = 3.53IPTISTAGAVYY90 pKa = 10.26GGAITPYY97 pKa = 10.13VEE99 pKa = 3.85PAGAGSFCAIVAGAIPGTSNTNLNAAKK126 pKa = 10.11HH127 pKa = 5.71PSDD130 pKa = 3.46VVTSSVCNSGVGVWVRR146 pKa = 11.84DD147 pKa = 3.59SEE149 pKa = 5.03DD150 pKa = 3.8PDD152 pKa = 4.67RR153 pKa = 11.84LAAWAIVTLSSTPSPSISGLVGGNASTQYY182 pKa = 11.33GDD184 pKa = 3.18EE185 pKa = 4.31TANVTDD191 pKa = 4.5FSEE194 pKa = 4.95TITSGYY200 pKa = 7.64LTPDD204 pKa = 3.26AGSTQYY210 pKa = 12.03ALLDD214 pKa = 3.55VTDD217 pKa = 4.43NLDD220 pKa = 3.21GTVDD224 pKa = 3.5YY225 pKa = 10.28RR226 pKa = 11.84SPGDD230 pKa = 3.63APTSAVDD237 pKa = 3.96LVLSGASEE245 pKa = 4.29SATLAGVAHH254 pKa = 6.44TQTHH258 pKa = 5.77TAQFPAPGTNADD270 pKa = 4.49DD271 pKa = 3.99NSFAAGQGGGNNPWFEE287 pKa = 4.22PPAFPLADD295 pKa = 3.39TTATYY300 pKa = 11.37DD301 pKa = 3.65LVFKK305 pKa = 10.71DD306 pKa = 4.05GVSAITTANIVLDD319 pKa = 3.89VNDD322 pKa = 3.45VVEE325 pKa = 4.67AEE327 pKa = 4.28EE328 pKa = 4.39GTPAGTTFQVTFQKK342 pKa = 10.39IYY344 pKa = 10.95DD345 pKa = 4.43DD346 pKa = 3.92GTTASWTVTLTVGEE360 pKa = 4.63DD361 pKa = 3.35GSLEE365 pKa = 4.0VDD367 pKa = 3.95SIMGPVFKK375 pKa = 10.66DD376 pKa = 2.58IFRR379 pKa = 11.84PVFRR383 pKa = 11.84EE384 pKa = 4.05VAA386 pKa = 3.32

Molecular weight:
39.73 kDa
Isoelectric point according different methods:






Protein with the highest isoelectric point:
>tr|Q2SHB7|Q2SHB7_HAHCH Transposase and inactivated derivatives OS=Hahella chejuensis (strain KCTC 2396) OX=349521 GN=HCH_03196 PE=4 SV=1
MM1 pKa = 7.2TSWRR5 pKa = 11.84PLQTPGPRR13 pKa = 11.84GASVSRR19 pKa = 11.84LWISHH24 pKa = 5.49IFRR27 pKa = 11.84VKK29 pKa = 9.53RR30 pKa = 11.84TT31 pKa = 3.39

Molecular weight:
3.62 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

6751

0

6751

2111145

29

5711

312.7

34.66

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.734 ± 0.037

1.047 ± 0.012

5.733 ± 0.031

6.419 ± 0.031

3.902 ± 0.02

7.296 ± 0.039

2.162 ± 0.015

5.365 ± 0.027

4.465 ± 0.028

10.541 ± 0.042

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.445 ± 0.018

3.615 ± 0.022

4.442 ± 0.024

4.227 ± 0.023

5.916 ± 0.028

6.481 ± 0.029

4.899 ± 0.032

6.822 ± 0.031

1.39 ± 0.014

3.098 ± 0.021

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