Arenitalea lutea

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

Average proteome isoelectric point is 6.52

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|A0A1M6ANY2|A0A1M6ANY2_9FLAO Predicted DNA-binding protein MmcQ/YjbR family OS=Arenitalea lutea OX=1178825 GN=SAMN05216261_0536 PE=4 SV=1
MM1 pKa = 7.54KK2 pKa = 10.21NIKK5 pKa = 9.67ILSLLLLAIIGFNACDD21 pKa = 3.5QDD23 pKa = 4.08DD24 pKa = 4.53DD25 pKa = 5.15LVFTAQEE32 pKa = 4.04PTDD35 pKa = 4.55GIVFSNSFLDD45 pKa = 4.13EE46 pKa = 4.24YY47 pKa = 10.96VLTVAASNNLGEE59 pKa = 4.22RR60 pKa = 11.84FTWKK64 pKa = 10.18DD65 pKa = 3.16ANFGVPTNVTYY76 pKa = 10.5EE77 pKa = 4.26LEE79 pKa = 3.94NSIIGDD85 pKa = 3.8FTDD88 pKa = 3.29VTTVGTTDD96 pKa = 3.31GNEE99 pKa = 3.83LAVTIGKK106 pKa = 8.61MLEE109 pKa = 3.85FATAAGLDD117 pKa = 3.74NDD119 pKa = 5.08PNTDD123 pKa = 3.64LPNTGTLYY131 pKa = 10.69FRR133 pKa = 11.84VKK135 pKa = 10.81GFIGTEE141 pKa = 3.98GLPTYY146 pKa = 10.92SPVQEE151 pKa = 4.21LTVVLPEE158 pKa = 3.83IVEE161 pKa = 4.19GGGAFEE167 pKa = 3.9IASWGVVGSGYY178 pKa = 10.66NSWGAFADD186 pKa = 3.99GKK188 pKa = 10.81FYY190 pKa = 8.5TTAVPGVIVSYY201 pKa = 11.41VNLVDD206 pKa = 4.49GEE208 pKa = 4.4IKK210 pKa = 10.4FRR212 pKa = 11.84EE213 pKa = 4.0NNQWGGDD220 pKa = 3.59LGDD223 pKa = 4.23ANGDD227 pKa = 3.73GVLDD231 pKa = 4.7ADD233 pKa = 4.52PDD235 pKa = 3.82NNIAVTAGDD244 pKa = 3.74YY245 pKa = 10.84KK246 pKa = 10.35ITINTNDD253 pKa = 3.2NSYY256 pKa = 9.88TIEE259 pKa = 4.22PFSWGIVGSGYY270 pKa = 10.55NDD272 pKa = 3.2WGGAGPDD279 pKa = 2.97AKK281 pKa = 10.44LYY283 pKa = 10.52YY284 pKa = 10.68DD285 pKa = 3.61HH286 pKa = 6.89TTDD289 pKa = 3.14TFKK292 pKa = 11.55ANVKK296 pKa = 10.19LLTGEE301 pKa = 3.93IKK303 pKa = 10.54FRR305 pKa = 11.84MNNSWGGDD313 pKa = 3.33LGDD316 pKa = 4.27ANGDD320 pKa = 3.74GVLDD324 pKa = 4.26ADD326 pKa = 4.56ADD328 pKa = 4.12NNIATTEE335 pKa = 3.84GHH337 pKa = 5.9YY338 pKa = 10.92VVTVNLNDD346 pKa = 3.26NSYY349 pKa = 10.92SIVEE353 pKa = 4.17GTVWGAVGSGYY364 pKa = 10.54NDD366 pKa = 3.18WGGAGPDD373 pKa = 3.34AALTEE378 pKa = 4.19IQPGVWYY385 pKa = 10.36AEE387 pKa = 3.91NVTLVDD393 pKa = 3.7GEE395 pKa = 4.7LKK397 pKa = 10.39FRR399 pKa = 11.84PNNTWSGDD407 pKa = 3.61YY408 pKa = 11.23GDD410 pKa = 5.56ANGDD414 pKa = 3.82NILDD418 pKa = 3.51QDD420 pKa = 3.96ADD422 pKa = 3.71NNIAVTAGNYY432 pKa = 9.57VISIDD437 pKa = 3.99FNDD440 pKa = 4.2PAGPAYY446 pKa = 10.73YY447 pKa = 10.32LGSRR451 pKa = 4.06

Molecular weight: 48.1 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1M6AXR0|A0A1M6AXR0_9FLAO Predicted oxidoreductase OS=Arenitalea lutea OX=1178825 GN=SAMN05216261_0678 PE=4 SV=1
MM1 pKa = 7.84PSGKK5 pKa = 9.32KK6 pKa = 9.59RR7 pKa = 11.84KK8 pKa = 7.05RR9 pKa = 11.84HH10 pKa = 5.11KK11 pKa = 10.59VATHH15 pKa = 5.21KK16 pKa = 10.3RR17 pKa = 11.84KK18 pKa = 9.62KK19 pKa = 9.04RR20 pKa = 11.84RR21 pKa = 11.84RR22 pKa = 11.84ANRR25 pKa = 11.84HH26 pKa = 4.77KK27 pKa = 10.58KK28 pKa = 9.8KK29 pKa = 10.51KK30 pKa = 10.04

Molecular weight: 3.76 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

1027488

29

2900

346.5

39.08

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.31 ± 0.044

0.791 ± 0.015

5.798 ± 0.045

6.5 ± 0.041

5.259 ± 0.035

6.339 ± 0.046

1.81 ± 0.022

8.158 ± 0.043

7.864 ± 0.061

9.184 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.099 ± 0.024

6.52 ± 0.051

3.32 ± 0.027

3.232 ± 0.025

3.222 ± 0.028

6.471 ± 0.034

5.789 ± 0.047

6.257 ± 0.029

1.051 ± 0.017

4.025 ± 0.023
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