Marinomonas spartinae

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales; Oceanospirillaceae; Marinomonas

Average proteome isoelectric point is 6.46

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4312 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|A0A1A8THD5|A0A1A8THD5_9GAMM Uncharacterized protein OS=Marinomonas spartinae OX=1792290 GN=MSP8886_02328 PE=4 SV=1
MM1 pKa = 6.83NTPSIALIYY10 pKa = 9.35GTDD13 pKa = 3.26TSNTEE18 pKa = 3.69EE19 pKa = 4.01VGIKK23 pKa = 9.79IVQQWGEE30 pKa = 4.01LGEE33 pKa = 4.92DD34 pKa = 3.33VAIYY38 pKa = 10.0NIKK41 pKa = 10.77DD42 pKa = 3.01VDD44 pKa = 3.88LSIFEE49 pKa = 5.28DD50 pKa = 4.49YY51 pKa = 9.89STLILGIPTWDD62 pKa = 3.3FGGIQSDD69 pKa = 4.04WEE71 pKa = 4.3VLGDD75 pKa = 3.86TLSTLSLDD83 pKa = 4.33DD84 pKa = 3.83KK85 pKa = 11.2TIALYY90 pKa = 10.99GLGDD94 pKa = 3.48QFGYY98 pKa = 11.34ADD100 pKa = 4.03YY101 pKa = 10.86FLDD104 pKa = 3.97AMGWLYY110 pKa = 11.16EE111 pKa = 4.05KK112 pKa = 10.94LKK114 pKa = 8.62TTGATFIGQWPTEE127 pKa = 4.07GYY129 pKa = 10.34EE130 pKa = 4.2FEE132 pKa = 5.26ASQACTEE139 pKa = 4.32DD140 pKa = 3.1KK141 pKa = 10.42MHH143 pKa = 6.72FVGLAIDD150 pKa = 4.13EE151 pKa = 4.54DD152 pKa = 4.12QQFEE156 pKa = 4.42LTDD159 pKa = 3.33QRR161 pKa = 11.84VEE163 pKa = 3.6QWVIQLYY170 pKa = 10.33AEE172 pKa = 4.09RR173 pKa = 11.84AVLMEE178 pKa = 4.23

Molecular weight: 20.11 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1A8T1W4|A0A1A8T1W4_9GAMM Putative glutamine ABC transporter permease protein GlnM OS=Marinomonas spartinae OX=1792290 GN=glnM_1 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.51RR3 pKa = 11.84TFQPSVLKK11 pKa = 10.46RR12 pKa = 11.84KK13 pKa = 9.37RR14 pKa = 11.84NHH16 pKa = 5.37GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.41GGRR28 pKa = 11.84QVIARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 8.94ALSAA44 pKa = 4.07

Molecular weight: 5.11 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

4312

0

4312

1376740

29

5643

319.3

35.46

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.583 ± 0.041

1.04 ± 0.013

5.415 ± 0.034

5.846 ± 0.042

4.167 ± 0.033

6.823 ± 0.038

2.425 ± 0.021

6.441 ± 0.035

5.405 ± 0.033

10.525 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.669 ± 0.021

4.1 ± 0.037

4.068 ± 0.03

4.439 ± 0.032

4.619 ± 0.034

6.906 ± 0.037

5.369 ± 0.051

6.884 ± 0.03

1.271 ± 0.019

3.006 ± 0.024
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