Marinilabilia rubra

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Bacteroidia; Marinilabiliales; Marinilabiliaceae; Marinilabilia

Average proteome isoelectric point is 6.38

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4010 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|A0A2U2BBP0|A0A2U2BBP0_9BACT Site-specific DNA-methyltransferase (adenine-specific) OS=Marinilabilia rubra OX=2162893 GN=DDZ16_06080 PE=3 SV=1
MM1 pKa = 7.12QLSKK5 pKa = 9.41TWWYY9 pKa = 11.01FLMATIFVFTACDD22 pKa = 4.14DD23 pKa = 4.59DD24 pKa = 7.72DD25 pKa = 7.24DD26 pKa = 7.44DD27 pKa = 6.2EE28 pKa = 5.73DD29 pKa = 6.27LNGNWVEE36 pKa = 4.03LGAFEE41 pKa = 5.67GIPRR45 pKa = 11.84TDD47 pKa = 2.65AVAFVIGDD55 pKa = 3.55YY56 pKa = 10.73AYY58 pKa = 11.22VGTGYY63 pKa = 10.65NGEE66 pKa = 3.91EE67 pKa = 4.23DD68 pKa = 3.34EE69 pKa = 4.75RR70 pKa = 11.84LRR72 pKa = 11.84DD73 pKa = 3.91FWRR76 pKa = 11.84YY77 pKa = 9.89DD78 pKa = 3.23AVNDD82 pKa = 3.38TWRR85 pKa = 11.84EE86 pKa = 4.03VASLPAEE93 pKa = 3.86AAARR97 pKa = 11.84NGAVAFSSNGKK108 pKa = 9.81GYY110 pKa = 10.93VGTGYY115 pKa = 10.79DD116 pKa = 4.27GEE118 pKa = 4.68NKK120 pKa = 10.51LKK122 pKa = 10.76DD123 pKa = 3.56FWEE126 pKa = 4.62FNPAEE131 pKa = 4.6GGDD134 pKa = 4.16GQWTRR139 pKa = 11.84IDD141 pKa = 4.68DD142 pKa = 4.14FPGTARR148 pKa = 11.84YY149 pKa = 9.0SAIAFGLEE157 pKa = 3.5QNGYY161 pKa = 10.21VGTGYY166 pKa = 10.82DD167 pKa = 3.74GNRR170 pKa = 11.84LKK172 pKa = 11.0DD173 pKa = 3.96FYY175 pKa = 11.17KK176 pKa = 10.69YY177 pKa = 10.59DD178 pKa = 3.78AASGSWSQIMSIGGSKK194 pKa = 10.21RR195 pKa = 11.84RR196 pKa = 11.84DD197 pKa = 3.09AAVFVIDD204 pKa = 3.87GKK206 pKa = 11.09AYY208 pKa = 10.81VFTGVDD214 pKa = 2.97NSEE217 pKa = 4.36YY218 pKa = 10.05VTDD221 pKa = 3.06AWMYY225 pKa = 11.01DD226 pKa = 3.57PQADD230 pKa = 3.12TWTEE234 pKa = 3.59KK235 pKa = 11.07RR236 pKa = 11.84EE237 pKa = 4.18ITSGTNDD244 pKa = 3.75DD245 pKa = 4.1EE246 pKa = 6.43SYY248 pKa = 11.78DD249 pKa = 4.11DD250 pKa = 5.36DD251 pKa = 4.9YY252 pKa = 12.16SLAGTNVVAFSMGGLGYY269 pKa = 10.08ISTGGQGYY277 pKa = 10.47AGNTTWEE284 pKa = 4.35YY285 pKa = 11.77NPITDD290 pKa = 3.79FWEE293 pKa = 4.36EE294 pKa = 3.6KK295 pKa = 10.82SNFEE299 pKa = 4.03GSSRR303 pKa = 11.84SDD305 pKa = 2.86AVAFAINNTPYY316 pKa = 10.67VATGNSSGYY325 pKa = 10.63YY326 pKa = 10.02FDD328 pKa = 5.98DD329 pKa = 2.86VWTFYY334 pKa = 10.57PDD336 pKa = 3.81EE337 pKa = 4.31EE338 pKa = 5.08QNDD341 pKa = 3.38NDD343 pKa = 3.73

Molecular weight: 38.2 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2U2B8G7|A0A2U2B8G7_9BACT Uncharacterized protein OS=Marinilabilia rubra OX=2162893 GN=DDZ16_10130 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNRR10 pKa = 11.84KK11 pKa = 8.89RR12 pKa = 11.84RR13 pKa = 11.84NKK15 pKa = 9.98HH16 pKa = 3.99GFRR19 pKa = 11.84SRR21 pKa = 11.84MTTVNGRR28 pKa = 11.84RR29 pKa = 11.84VLASRR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.54GRR39 pKa = 11.84KK40 pKa = 8.81RR41 pKa = 11.84LTVSNEE47 pKa = 3.61KK48 pKa = 9.93RR49 pKa = 11.84HH50 pKa = 5.47KK51 pKa = 10.53AA52 pKa = 3.32

Molecular weight: 6.25 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

4010

0

4010

1511230

27

7413

376.9

42.52

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.309 ± 0.032

0.76 ± 0.012

5.755 ± 0.031

7.062 ± 0.036

5.159 ± 0.033

7.042 ± 0.043

1.946 ± 0.019

6.976 ± 0.036

6.746 ± 0.054

9.24 ± 0.046

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.468 ± 0.022

5.457 ± 0.036

3.919 ± 0.021

3.41 ± 0.021

4.304 ± 0.029

6.684 ± 0.04

5.146 ± 0.049

6.462 ± 0.032

1.286 ± 0.015

3.868 ± 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