Massilia armeniaca

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; Oxalobacteraceae; Massilia

Average proteome isoelectric point is 6.79

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5145 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|A0A2R4C4G3|A0A2R4C4G3_9BURK Helicase OS=Massilia armeniaca OX=2072590 GN=C9I28_00985 PE=4 SV=1
MM1 pKa = 7.43KK2 pKa = 10.55NIFTFRR8 pKa = 11.84AASIAAQEE16 pKa = 4.52ADD18 pKa = 3.21DD19 pKa = 4.37SYY21 pKa = 11.85IVGFADD27 pKa = 4.86SRR29 pKa = 11.84SQPQEE34 pKa = 3.63YY35 pKa = 9.93IILQRR40 pKa = 11.84SVYY43 pKa = 10.08PDD45 pKa = 3.79GEE47 pKa = 4.29PDD49 pKa = 3.33EE50 pKa = 5.97DD51 pKa = 4.24EE52 pKa = 4.86PDD54 pKa = 3.53TYY56 pKa = 11.08FLEE59 pKa = 5.26INDD62 pKa = 4.05QATSGYY68 pKa = 10.92GGIQSATLSQDD79 pKa = 2.71SFTLVLADD87 pKa = 4.3DD88 pKa = 4.49NEE90 pKa = 4.39YY91 pKa = 11.27SDD93 pKa = 4.92GLTAVTVRR101 pKa = 11.84FDD103 pKa = 3.77AAQLPADD110 pKa = 4.43LKK112 pKa = 10.98QYY114 pKa = 10.41LGQIFHH120 pKa = 6.63GTDD123 pKa = 3.26CTFTASS129 pKa = 3.21

Molecular weight: 14.17 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2R4CIF2|A0A2R4CIF2_9BURK IS1595 family transposase OS=Massilia armeniaca OX=2072590 GN=C9I28_21240 PE=4 SV=1
MM1 pKa = 7.35KK2 pKa = 9.36RR3 pKa = 11.84TYY5 pKa = 9.97QPSVVRR11 pKa = 11.84RR12 pKa = 11.84KK13 pKa = 8.57RR14 pKa = 11.84THH16 pKa = 5.79GFRR19 pKa = 11.84ARR21 pKa = 11.84MATRR25 pKa = 11.84GGRR28 pKa = 11.84QVLNARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.65GRR39 pKa = 11.84KK40 pKa = 8.75RR41 pKa = 11.84LAVV44 pKa = 3.41

Molecular weight: 5.18 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

5145

0

5145

1777161

27

3246

345.4

37.44

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.261 ± 0.055

0.884 ± 0.012

5.482 ± 0.025

5.06 ± 0.031

3.41 ± 0.019

8.353 ± 0.035

2.228 ± 0.017

4.329 ± 0.026

3.271 ± 0.029

10.549 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.318 ± 0.016

2.894 ± 0.027

5.185 ± 0.028

3.968 ± 0.023

6.861 ± 0.033

5.048 ± 0.028

5.505 ± 0.04

7.458 ± 0.028

1.39 ± 0.016

2.545 ± 0.019
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