Jannaschia rubra

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Roseobacteraceae; Jannaschia

Average proteome isoelectric point is 6.21

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3629 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|A0A0M6XKY5|A0A0M6XKY5_9RHOB Heparinase II/III-like protein OS=Jannaschia rubra OX=282197 GN=JAN5088_00346 PE=4 SV=1
MM1 pKa = 7.52LRR3 pKa = 11.84TLSTAALAVTLAVPAFAQDD22 pKa = 3.42MADD25 pKa = 3.22MSDD28 pKa = 4.47LIRR31 pKa = 11.84SRR33 pKa = 11.84DD34 pKa = 3.39ITGGPVYY41 pKa = 10.64SIANNYY47 pKa = 9.52DD48 pKa = 3.15EE49 pKa = 5.05NTWLDD54 pKa = 3.67LNDD57 pKa = 3.99RR58 pKa = 11.84DD59 pKa = 4.14SYY61 pKa = 11.78GYY63 pKa = 10.99NNYY66 pKa = 10.56GYY68 pKa = 8.78GTDD71 pKa = 3.59YY72 pKa = 11.28NQIGEE77 pKa = 4.3IEE79 pKa = 4.65DD80 pKa = 3.9VILDD84 pKa = 3.71KK85 pKa = 11.06GGQMVGIVAEE95 pKa = 4.18VGGFLDD101 pKa = 4.33IGDD104 pKa = 4.01KK105 pKa = 10.84HH106 pKa = 7.75VMVPVDD112 pKa = 4.95DD113 pKa = 4.1IRR115 pKa = 11.84LVAVDD120 pKa = 4.19DD121 pKa = 4.29ASYY124 pKa = 11.19SYY126 pKa = 9.3VTRR129 pKa = 11.84LSEE132 pKa = 4.14EE133 pKa = 3.93QLEE136 pKa = 4.25EE137 pKa = 4.23LPSVDD142 pKa = 4.47EE143 pKa = 4.62GWWDD147 pKa = 3.22

Molecular weight: 16.27 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0M6XTL3|A0A0M6XTL3_9RHOB GIY-YIG domain-containing protein OS=Jannaschia rubra OX=282197 GN=JAN5088_03216 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 8.83HH14 pKa = 4.64RR15 pKa = 11.84HH16 pKa = 3.91GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.37AGRR28 pKa = 11.84KK29 pKa = 8.54ILNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 8.97VLSAA44 pKa = 4.11

Molecular weight: 5.13 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

3629

0

3629

1106816

29

2957

305.0

32.94

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

13.164 ± 0.053

0.843 ± 0.013

6.681 ± 0.04

5.525 ± 0.039

3.499 ± 0.024

9.14 ± 0.041

2.03 ± 0.017

4.704 ± 0.03

2.26 ± 0.027

10.055 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.748 ± 0.02

2.139 ± 0.019

5.422 ± 0.031

2.737 ± 0.022

7.847 ± 0.041

4.602 ± 0.026

5.606 ± 0.029

7.601 ± 0.037

1.457 ± 0.02

1.941 ± 0.018
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