Leuconostoc fallax

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli;

Average proteome isoelectric point is 6.6

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1619 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|A0A4R5N8V2|A0A4R5N8V2_9LACO DUF2179 domain-containing protein OS=Leuconostoc fallax OX=1251 GN=C5L23_000613 PE=4 SV=1
MM1 pKa = 7.22TAINDD6 pKa = 3.89ANSMLNAIEE15 pKa = 4.89SGDD18 pKa = 3.69LVSAQNYY25 pKa = 7.38FKK27 pKa = 11.04KK28 pKa = 10.59SLQNDD33 pKa = 3.61SDD35 pKa = 3.74EE36 pKa = 5.41LIYY39 pKa = 11.21NLAEE43 pKa = 3.96EE44 pKa = 4.89LYY46 pKa = 11.28GMGFTHH52 pKa = 6.34YY53 pKa = 10.68AKK55 pKa = 10.32EE56 pKa = 4.09AYY58 pKa = 9.0EE59 pKa = 4.19LLLTRR64 pKa = 11.84YY65 pKa = 8.26PQEE68 pKa = 4.05DD69 pKa = 4.11SIRR72 pKa = 11.84TALADD77 pKa = 3.32IAIDD81 pKa = 4.62DD82 pKa = 4.43GEE84 pKa = 4.56IDD86 pKa = 3.58HH87 pKa = 7.05ALEE90 pKa = 5.06LLSQVNPEE98 pKa = 3.39SDD100 pKa = 3.75AYY102 pKa = 11.14VSSLLVKK109 pKa = 10.49ADD111 pKa = 4.53LYY113 pKa = 11.12QSEE116 pKa = 4.64GLNEE120 pKa = 3.93AAEE123 pKa = 4.3SSLRR127 pKa = 11.84RR128 pKa = 11.84AQQLMPDD135 pKa = 3.4HH136 pKa = 7.55DD137 pKa = 5.17IIQLALAEE145 pKa = 4.84FYY147 pKa = 11.13FDD149 pKa = 2.9IQSYY153 pKa = 8.76HH154 pKa = 4.75QAIPIYY160 pKa = 10.06RR161 pKa = 11.84RR162 pKa = 11.84LIMQGTLEE170 pKa = 4.01VSKK173 pKa = 10.72IDD175 pKa = 3.12IVARR179 pKa = 11.84LGVAYY184 pKa = 9.88AQIGNYY190 pKa = 10.11DD191 pKa = 3.39NAIGYY196 pKa = 9.29LEE198 pKa = 4.06QIKK201 pKa = 10.4PEE203 pKa = 4.51NITLTTQFQLAVVYY217 pKa = 8.09YY218 pKa = 10.77QNTQWQDD225 pKa = 3.33AIDD228 pKa = 4.49LFNDD232 pKa = 4.64IIDD235 pKa = 3.84VDD237 pKa = 3.87PKK239 pKa = 9.18YY240 pKa = 9.54TSVYY244 pKa = 9.25PLLGKK249 pKa = 10.3AYY251 pKa = 9.31EE252 pKa = 4.24KK253 pKa = 10.93LNKK256 pKa = 9.03IDD258 pKa = 3.35EE259 pKa = 4.75AYY261 pKa = 10.43RR262 pKa = 11.84IYY264 pKa = 10.67QEE266 pKa = 5.15GLSQDD271 pKa = 3.51EE272 pKa = 4.85TNSQLYY278 pKa = 9.63RR279 pKa = 11.84LAGITAQKK287 pKa = 10.69LNEE290 pKa = 4.24LEE292 pKa = 4.11SAEE295 pKa = 4.33TYY297 pKa = 9.79LVKK300 pKa = 10.8AIALDD305 pKa = 3.96EE306 pKa = 4.89ADD308 pKa = 3.47TMAITSLAQVLLLQDD323 pKa = 3.67RR324 pKa = 11.84AAEE327 pKa = 4.34VITLILDD334 pKa = 3.45QQEE337 pKa = 3.99NDD339 pKa = 3.65VIDD342 pKa = 3.78NSFYY346 pKa = 10.15WVLAKK351 pKa = 10.33AYY353 pKa = 9.75EE354 pKa = 4.13MTDD357 pKa = 3.35EE358 pKa = 4.23YY359 pKa = 11.4EE360 pKa = 4.34KK361 pKa = 11.14ASEE364 pKa = 4.37NYY366 pKa = 10.06DD367 pKa = 3.85LAWPLLQNNTDD378 pKa = 3.9FLLDD382 pKa = 3.3AMAWYY387 pKa = 10.17RR388 pKa = 11.84EE389 pKa = 3.85NGQRR393 pKa = 11.84DD394 pKa = 3.52IEE396 pKa = 4.28IQSLQQYY403 pKa = 9.93LKK405 pKa = 10.71LVPDD409 pKa = 5.26DD410 pKa = 5.02IEE412 pKa = 4.24MQLRR416 pKa = 11.84LADD419 pKa = 3.95YY420 pKa = 10.58EE421 pKa = 4.16NDD423 pKa = 3.51SMM425 pKa = 5.97

Molecular weight: 48.56 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4V3A2H1|A0A4V3A2H1_9LACO Uncharacterized protein OS=Leuconostoc fallax OX=1251 GN=C5L23_000634 PE=4 SV=1
MM1 pKa = 7.36KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 9.69QPKK8 pKa = 8.34KK9 pKa = 7.47RR10 pKa = 11.84HH11 pKa = 5.71RR12 pKa = 11.84EE13 pKa = 3.7RR14 pKa = 11.84VHH16 pKa = 6.23GFRR19 pKa = 11.84KK20 pKa = 10.04RR21 pKa = 11.84MSTSNGRR28 pKa = 11.84KK29 pKa = 8.23VLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.94GRR39 pKa = 11.84KK40 pKa = 8.67VLSAA44 pKa = 4.05

Molecular weight: 5.32 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

1619

0

1619

490441

30

1901

302.9

33.82

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.157 ± 0.07

0.265 ± 0.025

5.821 ± 0.059

5.235 ± 0.061

4.265 ± 0.051

6.386 ± 0.053

2.272 ± 0.029

7.735 ± 0.065

5.855 ± 0.059

9.9 ± 0.076

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.674 ± 0.03

4.962 ± 0.046

3.399 ± 0.029

5.229 ± 0.06

4.008 ± 0.049

6.027 ± 0.072

6.208 ± 0.049

7.056 ± 0.049

1.049 ± 0.026

3.472 ± 0.04
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