Salinimicrobium catena

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

Average proteome isoelectric point is 6.25

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2965 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|A0A1H5JXK7|A0A1H5JXK7_9FLAO Hemolysin contains CBS domains OS=Salinimicrobium catena OX=390640 GN=SAMN04488034_101899 PE=3 SV=1
MM1 pKa = 7.43EE2 pKa = 5.85NSTKK6 pKa = 10.6HH7 pKa = 5.99LGGAGGKK14 pKa = 8.98LVHH17 pKa = 5.91SVKK20 pKa = 10.83YY21 pKa = 10.5ILIFLLLWVVGCSDD35 pKa = 5.28DD36 pKa = 5.11DD37 pKa = 5.3DD38 pKa = 4.72NVPPPVEE45 pKa = 4.02PTQSIDD51 pKa = 3.45LVLVAEE57 pKa = 4.69NMVSPIGLMPSPDD70 pKa = 3.72DD71 pKa = 3.44TGNLYY76 pKa = 11.04VIDD79 pKa = 4.18QIGKK83 pKa = 8.46VWVIDD88 pKa = 3.83DD89 pKa = 4.08SGNLLEE95 pKa = 5.69EE96 pKa = 4.69PFLDD100 pKa = 3.78VGPMMVTLDD109 pKa = 3.45PGYY112 pKa = 10.42DD113 pKa = 3.35EE114 pKa = 6.13RR115 pKa = 11.84GLLGLAFHH123 pKa = 7.66PDD125 pKa = 3.2YY126 pKa = 11.16SSNGRR131 pKa = 11.84LFVYY135 pKa = 8.11YY136 pKa = 8.3TAPPIAGGPEE146 pKa = 3.99EE147 pKa = 5.5GEE149 pKa = 3.92MWDD152 pKa = 3.28NTSRR156 pKa = 11.84ISEE159 pKa = 4.23FTVSGSNPNQVQAGSEE175 pKa = 4.14KK176 pKa = 10.32IILDD180 pKa = 3.26INQPQFNHH188 pKa = 6.37EE189 pKa = 4.19GGTIAFGPDD198 pKa = 2.8GYY200 pKa = 11.12LYY202 pKa = 10.35ISIGDD207 pKa = 3.75GGASNDD213 pKa = 3.48VAPGHH218 pKa = 6.01VEE220 pKa = 3.44DD221 pKa = 4.97WYY223 pKa = 10.86DD224 pKa = 3.66VNAGGNGQDD233 pKa = 3.69VEE235 pKa = 5.01SNLLGNILRR244 pKa = 11.84IDD246 pKa = 3.53VDD248 pKa = 3.51GGDD251 pKa = 4.04PYY253 pKa = 11.14GIPGDD258 pKa = 3.91NPFVDD263 pKa = 3.09SDD265 pKa = 3.75GRR267 pKa = 11.84DD268 pKa = 3.14EE269 pKa = 4.09IYY271 pKa = 10.46AYY273 pKa = 10.4GFRR276 pKa = 11.84NPFRR280 pKa = 11.84FSFDD284 pKa = 2.67MGGDD288 pKa = 3.15HH289 pKa = 7.52RR290 pKa = 11.84LFVGDD295 pKa = 4.24AGQNLWEE302 pKa = 4.86EE303 pKa = 4.06ISVVEE308 pKa = 4.61NGGNYY313 pKa = 8.44GWNVKK318 pKa = 9.97EE319 pKa = 4.2GTHH322 pKa = 6.87CFDD325 pKa = 4.13ASNNEE330 pKa = 4.05NVLEE334 pKa = 4.24SCPDD338 pKa = 3.12VDD340 pKa = 4.16VLGNEE345 pKa = 4.8LIDD348 pKa = 4.09PVIEE352 pKa = 3.92MSNANNPAGGSTVTIIGGYY371 pKa = 7.34VYY373 pKa = 10.37RR374 pKa = 11.84GTAIPEE380 pKa = 3.82LSGQYY385 pKa = 10.84LFGSFSQDD393 pKa = 3.14FEE395 pKa = 4.4PTGEE399 pKa = 4.13VFFANPSGAGLWDD412 pKa = 3.87FEE414 pKa = 4.19EE415 pKa = 5.94LEE417 pKa = 4.5FKK419 pKa = 9.84STSGDD424 pKa = 2.44IGYY427 pKa = 9.38YY428 pKa = 10.43LKK430 pKa = 11.21GFGQDD435 pKa = 3.37LDD437 pKa = 4.11GEE439 pKa = 4.52IYY441 pKa = 10.39IAVSSMLGPDD451 pKa = 3.52GNTGKK456 pKa = 10.0IFKK459 pKa = 10.24ISLVDD464 pKa = 3.67DD465 pKa = 4.19

Molecular weight: 50.07 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H5JB70|A0A1H5JB70_9FLAO Uncharacterized protein OS=Salinimicrobium catena OX=390640 GN=SAMN04488034_101685 PE=4 SV=1
MM1 pKa = 7.22FSIGRR6 pKa = 11.84LFCCYY11 pKa = 9.94FGHH14 pKa = 7.23RR15 pKa = 11.84LHH17 pKa = 7.04ISRR20 pKa = 11.84RR21 pKa = 11.84ITNHH25 pKa = 4.96IKK27 pKa = 10.11EE28 pKa = 4.37YY29 pKa = 10.18SCTRR33 pKa = 11.84CGQEE37 pKa = 3.65MTDD40 pKa = 3.4TANGFLANLTPRR52 pKa = 11.84LQEE55 pKa = 4.08TNTFLAKK62 pKa = 9.19IHH64 pKa = 5.2EE65 pKa = 4.3RR66 pKa = 11.84RR67 pKa = 11.84RR68 pKa = 11.84NRR70 pKa = 11.84KK71 pKa = 8.52MILKK75 pKa = 10.42ASS77 pKa = 3.67

Molecular weight: 9.1 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

2965

0

2965

981291

39

3347

331.0

37.41

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.722 ± 0.045

0.653 ± 0.015

5.439 ± 0.034

7.928 ± 0.053

5.189 ± 0.036

6.653 ± 0.042

1.856 ± 0.021

7.039 ± 0.037

7.29 ± 0.054

9.607 ± 0.057

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.323 ± 0.022

5.168 ± 0.033

3.703 ± 0.022

3.477 ± 0.022

4.152 ± 0.026

6.156 ± 0.031

5.236 ± 0.039

6.442 ± 0.033

1.089 ± 0.018

3.877 ± 0.03
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