Ulvibacter antarcticus

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Flavobacteriia; Flavobacteriales; Flavobacteriaceae; Ulvibacter

Average proteome isoelectric point is 6.3

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3363 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|A0A3L9YW39|A0A3L9YW39_9FLAO Uncharacterized protein OS=Ulvibacter antarcticus OX=442714 GN=BXY75_2057 PE=4 SV=1
MM1 pKa = 7.49KK2 pKa = 10.72NSILCAAALLIGTAGIAQLNIANIVQTGLNNNSNNVQNGVYY43 pKa = 10.58NEE45 pKa = 4.0IKK47 pKa = 10.5VIQNGNSNNSLIAQNGTNNFSCVEE71 pKa = 3.86QDD73 pKa = 3.29GDD75 pKa = 3.62WNYY78 pKa = 11.17SEE80 pKa = 5.35VDD82 pKa = 2.92QTGNYY87 pKa = 8.71NSNVGLQQGDD97 pKa = 4.31LNFSDD102 pKa = 4.38VDD104 pKa = 3.74QDD106 pKa = 3.79GDD108 pKa = 3.85NNNADD113 pKa = 3.99FDD115 pKa = 4.11QLGNQNANAQNQLGDD130 pKa = 3.89NNDD133 pKa = 3.44SQVYY137 pKa = 10.7SDD139 pKa = 4.0GNMNATATDD148 pKa = 3.45QQGDD152 pKa = 4.01SNSAFVYY159 pKa = 10.39QDD161 pKa = 3.03GNQNVGDD168 pKa = 4.03IAQSGDD174 pKa = 3.47SNLGYY179 pKa = 10.13IYY181 pKa = 10.35QDD183 pKa = 3.24GNKK186 pKa = 9.91NSGDD190 pKa = 3.57IEE192 pKa = 4.18QSGDD196 pKa = 3.41SNQAEE201 pKa = 3.81ILQFGNRR208 pKa = 11.84NASAVTQTGDD218 pKa = 2.98ANFAVTIQTDD228 pKa = 3.14RR229 pKa = 11.84RR230 pKa = 11.84NVSNVEE236 pKa = 3.7QTGDD240 pKa = 3.37GNFAFVQQDD249 pKa = 2.98GRR251 pKa = 11.84RR252 pKa = 11.84NSSDD256 pKa = 2.83INQTGDD262 pKa = 3.24GNYY265 pKa = 9.0STVSQTGRR273 pKa = 11.84KK274 pKa = 7.92NVNYY278 pKa = 10.31NSQQGNYY285 pKa = 9.05NSNDD289 pKa = 2.45ITQIGRR295 pKa = 11.84RR296 pKa = 11.84NDD298 pKa = 3.32SYY300 pKa = 11.79VLQLGDD306 pKa = 3.67YY307 pKa = 9.82NKK309 pKa = 9.03NTTVQDD315 pKa = 4.66GINNDD320 pKa = 3.03SDD322 pKa = 4.15VYY324 pKa = 11.09QIGDD328 pKa = 3.96GNCSDD333 pKa = 4.51VFQDD337 pKa = 3.45GNNNVGLTVQVGNNHH352 pKa = 6.81IANIHH357 pKa = 4.18QTGNGNNATIGQLGGTPFNTTITQTGGGNLTKK389 pKa = 10.17INQNGSFF396 pKa = 3.6

Molecular weight: 42.24 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3L9YVR7|A0A3L9YVR7_9FLAO YHYH protein OS=Ulvibacter antarcticus OX=442714 GN=BXY75_1647 PE=4 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.01RR4 pKa = 11.84TFQPSKK10 pKa = 9.13RR11 pKa = 11.84KK12 pKa = 9.48RR13 pKa = 11.84RR14 pKa = 11.84NKK16 pKa = 9.49HH17 pKa = 3.94GFRR20 pKa = 11.84EE21 pKa = 4.18RR22 pKa = 11.84MASVNGRR29 pKa = 11.84KK30 pKa = 9.17VLAARR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 9.87GRR40 pKa = 11.84KK41 pKa = 8.56KK42 pKa = 10.21ISVSSEE48 pKa = 3.74TRR50 pKa = 11.84HH51 pKa = 5.96KK52 pKa = 10.68KK53 pKa = 9.8

Molecular weight: 6.26 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

3363

0

3363

1143827

25

3224

340.1

38.18

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.506 ± 0.04

0.774 ± 0.015

5.715 ± 0.035

6.66 ± 0.042

5.15 ± 0.033

6.676 ± 0.054

1.694 ± 0.023

7.93 ± 0.04

7.243 ± 0.057

9.238 ± 0.04

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.254 ± 0.025

6.09 ± 0.051

3.391 ± 0.027

3.234 ± 0.027

3.415 ± 0.027

6.839 ± 0.034

5.977 ± 0.046

6.293 ± 0.037

0.994 ± 0.014

3.926 ± 0.031
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