Marinobacter litoralis

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Alteromonadaceae; Marinobacter

Average proteome isoelectric point is 6.01

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3156 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|A0A3M2RMB6|A0A3M2RMB6_9ALTE Putative HTH-type transcriptional regulator YvdT OS=Marinobacter litoralis OX=187981 GN=yvdT PE=4 SV=1
MM1 pKa = 7.76TIRR4 pKa = 11.84KK5 pKa = 9.0NMLIASIATAGFALAGTASAADD27 pKa = 3.93MYY29 pKa = 11.05KK30 pKa = 10.42SGVGGLYY37 pKa = 10.54AGFNYY42 pKa = 10.13TFMNVDD48 pKa = 3.81FDD50 pKa = 5.27EE51 pKa = 4.53INKK54 pKa = 10.07DD55 pKa = 3.22ADD57 pKa = 3.38VGTLSGKK64 pKa = 9.92VGVMANEE71 pKa = 4.07YY72 pKa = 10.54VGLEE76 pKa = 3.74ARR78 pKa = 11.84AGFGANDD85 pKa = 3.75DD86 pKa = 4.89DD87 pKa = 4.83IYY89 pKa = 11.54GVDD92 pKa = 3.66VEE94 pKa = 4.59IDD96 pKa = 3.52NFFGGYY102 pKa = 8.28ATFNMVNEE110 pKa = 4.56SPVTPYY116 pKa = 11.12AVLGFTRR123 pKa = 11.84AEE125 pKa = 4.05LEE127 pKa = 4.31AGSEE131 pKa = 4.17SDD133 pKa = 4.12DD134 pKa = 4.43GSDD137 pKa = 3.41FSYY140 pKa = 11.04GAGLNFKK147 pKa = 9.01MAQNVSGNLEE157 pKa = 3.78YY158 pKa = 10.08MRR160 pKa = 11.84YY161 pKa = 9.92YY162 pKa = 10.99DD163 pKa = 5.46DD164 pKa = 6.5DD165 pKa = 4.51DD166 pKa = 4.05VTVDD170 pKa = 4.46GIGLGVQFNFF180 pKa = 4.38

Molecular weight: 19.19 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3M2RCY8|A0A3M2RCY8_9ALTE Phosphate regulon transcriptional regulatory protein PhoB OS=Marinobacter litoralis OX=187981 GN=phoB PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.51RR3 pKa = 11.84TFQPSVLKK11 pKa = 10.34RR12 pKa = 11.84KK13 pKa = 9.1RR14 pKa = 11.84VHH16 pKa = 6.26GFRR19 pKa = 11.84ARR21 pKa = 11.84MATANGRR28 pKa = 11.84KK29 pKa = 9.34VISRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.41GRR39 pKa = 11.84ARR41 pKa = 11.84LSAA44 pKa = 3.91

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

3156

0

3156

1057142

29

2504

335.0

36.96

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.724 ± 0.041

0.914 ± 0.015

5.692 ± 0.036

6.721 ± 0.043

3.798 ± 0.028

7.713 ± 0.038

2.198 ± 0.025

5.242 ± 0.031

4.065 ± 0.035

10.603 ± 0.052

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.593 ± 0.023

3.454 ± 0.027

4.645 ± 0.027

4.121 ± 0.033

6.077 ± 0.037

5.999 ± 0.027

5.17 ± 0.027

7.354 ± 0.036

1.346 ± 0.017

2.571 ± 0.023
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