Arenibacter aquaticus

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

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3975 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|A0A3S0D2L4|A0A3S0D2L4_9FLAO YjgP/YjgQ family permease OS=Arenibacter aquaticus OX=2489054 GN=EHW67_20215 PE=4 SV=1
MM1 pKa = 7.63KK2 pKa = 9.52GTVYY6 pKa = 10.2RR7 pKa = 11.84FKK9 pKa = 10.33MLTMASASLCLMASCSSDD27 pKa = 4.51DD28 pKa = 5.6DD29 pKa = 5.41DD30 pKa = 7.2DD31 pKa = 5.54EE32 pKa = 6.05LGNWTDD38 pKa = 3.24KK39 pKa = 11.3SVFDD43 pKa = 3.93GSPRR47 pKa = 11.84SSSAYY52 pKa = 8.55FTIGNIGYY60 pKa = 9.93SGVGYY65 pKa = 10.75DD66 pKa = 3.83GDD68 pKa = 5.23DD69 pKa = 3.56YY70 pKa = 11.37LTSFWAYY77 pKa = 11.09DD78 pKa = 3.24MDD80 pKa = 5.17GDD82 pKa = 4.08YY83 pKa = 10.58WSQKK87 pKa = 10.74ADD89 pKa = 3.71FPGAARR95 pKa = 11.84NAAVGFAIDD104 pKa = 3.44NKK106 pKa = 10.56GYY108 pKa = 10.21IGSGYY113 pKa = 10.56DD114 pKa = 3.77GLDD117 pKa = 3.51EE118 pKa = 5.9LSDD121 pKa = 4.12FYY123 pKa = 11.7SYY125 pKa = 11.4DD126 pKa = 3.39PSSNTWTAIAEE137 pKa = 4.45FPSTPRR143 pKa = 11.84RR144 pKa = 11.84SALAFGINGYY154 pKa = 10.59GYY156 pKa = 10.45FGTGFDD162 pKa = 4.34GDD164 pKa = 3.78NDD166 pKa = 3.98RR167 pKa = 11.84KK168 pKa = 10.91DD169 pKa = 3.13FWKK172 pKa = 10.74YY173 pKa = 11.28DD174 pKa = 3.77PNTDD178 pKa = 2.85SWSEE182 pKa = 3.73LVGFGGDD189 pKa = 3.25KK190 pKa = 10.27RR191 pKa = 11.84RR192 pKa = 11.84SATTFTIGDD201 pKa = 3.93KK202 pKa = 10.92VYY204 pKa = 10.26MGTGVSNGIYY214 pKa = 10.36LDD216 pKa = 4.25DD217 pKa = 3.93FWVFDD222 pKa = 4.03SATEE226 pKa = 3.81SWTQLLDD233 pKa = 3.75LDD235 pKa = 4.83EE236 pKa = 5.2EE237 pKa = 4.87DD238 pKa = 4.87DD239 pKa = 4.03YY240 pKa = 12.08SIVRR244 pKa = 11.84SNAVGFTLNDD254 pKa = 3.15YY255 pKa = 11.12GYY257 pKa = 9.93IATGTSGGTLQSVWEE272 pKa = 4.25YY273 pKa = 11.53DD274 pKa = 3.51PSNDD278 pKa = 2.54TWEE281 pKa = 4.45AKK283 pKa = 9.7TSFEE287 pKa = 3.95RR288 pKa = 11.84TSRR291 pKa = 11.84QDD293 pKa = 3.15AVVFSNNVRR302 pKa = 11.84AFIGLGRR309 pKa = 11.84TGSLYY314 pKa = 10.87LDD316 pKa = 4.28DD317 pKa = 5.7LEE319 pKa = 5.55EE320 pKa = 4.09FFPYY324 pKa = 10.34DD325 pKa = 3.6EE326 pKa = 5.37YY327 pKa = 11.74DD328 pKa = 4.78DD329 pKa = 4.65EE330 pKa = 5.01DD331 pKa = 3.64

Molecular weight: 36.81 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3S0BVA2|A0A3S0BVA2_9FLAO Response regulator OS=Arenibacter aquaticus OX=2489054 GN=EHW67_19735 PE=4 SV=1
MM1 pKa = 7.79RR2 pKa = 11.84SFRR5 pKa = 11.84FIDD8 pKa = 3.26QEE10 pKa = 3.98FRR12 pKa = 11.84DD13 pKa = 3.94VSTLLRR19 pKa = 11.84RR20 pKa = 11.84YY21 pKa = 8.11TKK23 pKa = 9.89IHH25 pKa = 5.95FKK27 pKa = 10.2KK28 pKa = 10.42DD29 pKa = 3.35YY30 pKa = 8.87MLLRR34 pKa = 11.84SIPSIGPIVASGILSEE50 pKa = 5.23LGDD53 pKa = 3.65LRR55 pKa = 11.84RR56 pKa = 11.84FKK58 pKa = 10.69NIKK61 pKa = 9.53HH62 pKa = 5.54LAGYY66 pKa = 9.8VGLAPGIYY74 pKa = 9.76QSGDD78 pKa = 3.37TVRR81 pKa = 11.84HH82 pKa = 5.63TGVSMRR88 pKa = 11.84AHH90 pKa = 6.49RR91 pKa = 11.84LIRR94 pKa = 11.84SYY96 pKa = 10.66FIEE99 pKa = 4.74ASWQAIRR106 pKa = 11.84TDD108 pKa = 3.41PVMQAFYY115 pKa = 10.63RR116 pKa = 11.84KK117 pKa = 8.99HH118 pKa = 5.74HH119 pKa = 5.88GKK121 pKa = 9.2NVKK124 pKa = 10.36SIIVKK129 pKa = 8.57VARR132 pKa = 11.84KK133 pKa = 9.33LLSRR137 pKa = 11.84TLAVIKK143 pKa = 10.07TEE145 pKa = 3.95TPYY148 pKa = 11.19VIGVLEE154 pKa = 3.97

Molecular weight: 17.73 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

3975

0

3975

1516357

29

2814

381.5

42.89

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.539 ± 0.034

0.725 ± 0.012

5.741 ± 0.035

6.528 ± 0.036

4.84 ± 0.025

7.143 ± 0.054

1.878 ± 0.018

7.213 ± 0.035

7.306 ± 0.042

9.371 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.333 ± 0.015

5.867 ± 0.035

3.759 ± 0.022

3.416 ± 0.022

3.667 ± 0.023

6.476 ± 0.028

5.587 ± 0.04

6.234 ± 0.029

1.251 ± 0.017

4.127 ± 0.025
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