Pararhodobacter marinus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Pararhodobacter

Average proteome isoelectric point is 6.24

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4216 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|A0A2U2CIX1|A0A2U2CIX1_9RHOB Lytic murein transglycosylase OS=Pararhodobacter marinus OX=2184063 GN=C4N9_02075 PE=4 SV=1
MM1 pKa = 7.55APDD4 pKa = 5.67GYY6 pKa = 10.75QLSDD10 pKa = 3.29MPLTAEE16 pKa = 4.5HH17 pKa = 6.91LLDD20 pKa = 3.54ATIYY24 pKa = 10.77GPTGDD29 pKa = 5.24AIGDD33 pKa = 3.67VHH35 pKa = 8.33DD36 pKa = 6.03LILGEE41 pKa = 4.81AGHH44 pKa = 7.23SDD46 pKa = 3.76MQHH49 pKa = 6.48DD50 pKa = 3.69PAMAEE55 pKa = 4.02GAMDD59 pKa = 4.68GATSEE64 pKa = 4.04DD65 pKa = 3.54MAMGEE70 pKa = 4.53TEE72 pKa = 4.31GAMTDD77 pKa = 3.74PVDD80 pKa = 3.67QTEE83 pKa = 4.5TGASAGVEE91 pKa = 4.08MTNPPDD97 pKa = 3.27MDD99 pKa = 4.84AEE101 pKa = 4.16NTMDD105 pKa = 4.78DD106 pKa = 3.96EE107 pKa = 4.88PRR109 pKa = 11.84AADD112 pKa = 3.75LGEE115 pKa = 4.28TATTATPGHH124 pKa = 6.68GGQDD128 pKa = 3.44GAEE131 pKa = 4.24TLSHH135 pKa = 7.43AILDD139 pKa = 3.49IGGFLGLGEE148 pKa = 4.59HH149 pKa = 6.34RR150 pKa = 11.84VAVPVSDD157 pKa = 3.57LQIYY161 pKa = 9.7QNADD165 pKa = 3.26DD166 pKa = 4.01VRR168 pKa = 11.84VYY170 pKa = 10.73LPWTEE175 pKa = 4.08EE176 pKa = 3.77QLEE179 pKa = 4.17EE180 pKa = 4.02LPEE183 pKa = 4.01YY184 pKa = 11.21VEE186 pKa = 5.92GDD188 pKa = 3.05MATYY192 pKa = 10.18GRR194 pKa = 11.84SLTPRR199 pKa = 11.84NTYY202 pKa = 10.08

Molecular weight: 21.38 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2U2C5X0|A0A2U2C5X0_9RHOB Sarcosine oxidase subunit gamma OS=Pararhodobacter marinus OX=2184063 GN=C4N9_17985 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 8.9KK14 pKa = 9.66RR15 pKa = 11.84HH16 pKa = 4.49GFRR19 pKa = 11.84SRR21 pKa = 11.84MATKK25 pKa = 10.35SGQKK29 pKa = 9.48ILNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.02KK41 pKa = 10.61LSAA44 pKa = 4.03

Molecular weight: 5.15 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

4216

0

4216

1328425

24

2108

315.1

34.05

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.252 ± 0.063

0.868 ± 0.012

5.947 ± 0.031

5.71 ± 0.036

3.54 ± 0.024

8.964 ± 0.043

2.046 ± 0.021

4.838 ± 0.027

2.429 ± 0.032

10.457 ± 0.045

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.775 ± 0.017

2.256 ± 0.018

5.555 ± 0.029

3.104 ± 0.019

7.391 ± 0.037

4.856 ± 0.023

5.325 ± 0.022

7.173 ± 0.026

1.446 ± 0.016

2.068 ± 0.02
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