Salinihabitans flavidus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Roseobacteraceae; Salinihabitans

Average proteome isoelectric point is 6.2

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3934 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|A0A1H8T3X1|A0A1H8T3X1_9RHOB Uncharacterized protein OS=Salinihabitans flavidus OX=569882 GN=SAMN04490248_11421 PE=4 SV=1
MM1 pKa = 7.89ILIALVAGLLVGGSYY16 pKa = 11.19LLYY19 pKa = 10.39LQFDD23 pKa = 4.45RR24 pKa = 11.84GCADD28 pKa = 3.61ADD30 pKa = 3.93CFVEE34 pKa = 5.59AVQACEE40 pKa = 4.03PEE42 pKa = 4.32TFRR45 pKa = 11.84TQSPAGTGAEE55 pKa = 3.79GVYY58 pKa = 10.01RR59 pKa = 11.84VVGPAGPACEE69 pKa = 3.94ISFEE73 pKa = 4.21YY74 pKa = 10.74SEE76 pKa = 4.6NPNPTFVDD84 pKa = 3.64KK85 pKa = 10.79PVTFVLSPDD94 pKa = 3.47EE95 pKa = 4.47ASEE98 pKa = 4.11DD99 pKa = 3.94TVLGALEE106 pKa = 4.15ACMTGRR112 pKa = 11.84TGPYY116 pKa = 9.06QCGGPLFDD124 pKa = 4.78QLAGSAPAYY133 pKa = 10.44ASLEE137 pKa = 4.12YY138 pKa = 10.91GGDD141 pKa = 3.76GPLPCGDD148 pKa = 3.75PVEE151 pKa = 4.86GAGEE155 pKa = 4.1PLYY158 pKa = 10.21PMPKK162 pKa = 9.47DD163 pKa = 3.83GQWGYY168 pKa = 7.36VTRR171 pKa = 11.84DD172 pKa = 3.84GEE174 pKa = 4.39WQIQPQWDD182 pKa = 3.47RR183 pKa = 11.84AMDD186 pKa = 3.68FHH188 pKa = 7.39EE189 pKa = 4.82GRR191 pKa = 11.84AIVGGKK197 pKa = 8.37NAWGIIDD204 pKa = 4.17RR205 pKa = 11.84DD206 pKa = 3.86GEE208 pKa = 4.18EE209 pKa = 4.3IIAPEE214 pKa = 4.2HH215 pKa = 6.42ASDD218 pKa = 5.1VDD220 pKa = 3.72GQPPFTPYY228 pKa = 10.61SEE230 pKa = 4.45GCTVANIFTDD240 pKa = 4.04TSQPAFFLDD249 pKa = 3.98RR250 pKa = 11.84DD251 pKa = 3.81GKK253 pKa = 10.93AYY255 pKa = 9.5WRR257 pKa = 11.84DD258 pKa = 3.46EE259 pKa = 4.16RR260 pKa = 11.84PEE262 pKa = 3.84ALAALEE268 pKa = 4.34IKK270 pKa = 10.85NFGNFSEE277 pKa = 4.41GLAWFWDD284 pKa = 3.47GDD286 pKa = 4.18IIEE289 pKa = 5.13PSYY292 pKa = 11.47GWIDD296 pKa = 3.35ASGSVAIEE304 pKa = 4.09PEE306 pKa = 4.23FVDD309 pKa = 5.0AGDD312 pKa = 3.83FSGGLAPASSRR323 pKa = 11.84EE324 pKa = 4.03GQAGFISPDD333 pKa = 2.92GRR335 pKa = 11.84LVLPRR340 pKa = 11.84KK341 pKa = 6.46WTLHH345 pKa = 4.93NAQPFSEE352 pKa = 4.6GLAQVWTDD360 pKa = 3.57AFDD363 pKa = 3.28IAYY366 pKa = 9.61MNDD369 pKa = 3.06SDD371 pKa = 5.22FAFHH375 pKa = 7.74DD376 pKa = 3.9VTFPAADD383 pKa = 3.47GSDD386 pKa = 3.45PVRR389 pKa = 11.84GQIEE393 pKa = 4.17AAGPFHH399 pKa = 7.74DD400 pKa = 4.62GLAPVVAVYY409 pKa = 10.84DD410 pKa = 3.8GTTEE414 pKa = 4.02FAYY417 pKa = 10.09MNQQGEE423 pKa = 4.6VAFVPDD429 pKa = 4.17RR430 pKa = 11.84LDD432 pKa = 5.22GIALCDD438 pKa = 3.28ARR440 pKa = 11.84LRR442 pKa = 11.84PEE444 pKa = 3.88FHH446 pKa = 6.67NGLVRR451 pKa = 11.84LVVADD456 pKa = 4.7DD457 pKa = 4.56GEE459 pKa = 4.78SCGDD463 pKa = 3.37EE464 pKa = 4.42SYY466 pKa = 11.71LDD468 pKa = 3.68GAPAYY473 pKa = 9.89DD474 pKa = 3.66AAHH477 pKa = 6.23YY478 pKa = 10.27LYY480 pKa = 10.66LDD482 pKa = 3.5TQGRR486 pKa = 11.84VAMQQVKK493 pKa = 10.21

Molecular weight: 53.06 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1H8SH60|A0A1H8SH60_9RHOB Riboflavin biosynthesis protein OS=Salinihabitans flavidus OX=569882 GN=SAMN04490248_11224 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 8.96RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.62GFRR19 pKa = 11.84SRR21 pKa = 11.84MATKK25 pKa = 10.45AGRR28 pKa = 11.84KK29 pKa = 8.54ILNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.07SLSAA44 pKa = 3.93

Molecular weight: 5.15 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

3934

0

3934

1213260

28

2144

308.4

33.55

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.146 ± 0.052

0.896 ± 0.011

6.053 ± 0.034

6.192 ± 0.038

3.686 ± 0.025

8.86 ± 0.044

2.149 ± 0.018

5.122 ± 0.03

2.818 ± 0.032

10.023 ± 0.045

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.816 ± 0.018

2.437 ± 0.022

5.15 ± 0.026

3.03 ± 0.021

7.31 ± 0.043

5.043 ± 0.026

5.4 ± 0.025

7.291 ± 0.035

1.412 ± 0.017

2.165 ± 0.017
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