Aurantiacibacter marinus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythrobacteraceae; Aurantiacibacter

Average proteome isoelectric point is 5.8

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2546 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|A0A0H0XLH0|A0A0H0XLH0_9SPHN Uncharacterized protein OS=Aurantiacibacter marinus OX=874156 GN=AAV99_06510 PE=4 SV=1
MM1 pKa = 7.57ALAIPGVAHH10 pKa = 7.49ADD12 pKa = 3.47PYY14 pKa = 10.56IAISGGVATAEE25 pKa = 4.17DD26 pKa = 4.4ADD28 pKa = 3.82NSGVFTADD36 pKa = 2.99VPSRR40 pKa = 11.84GGTGGQPGIPAGTAYY55 pKa = 10.95SFDD58 pKa = 3.91TNADD62 pKa = 3.68LGWNVGGQIGYY73 pKa = 10.39AFDD76 pKa = 3.39SGVRR80 pKa = 11.84IEE82 pKa = 5.19LDD84 pKa = 3.29GSYY87 pKa = 8.6VTYY90 pKa = 10.51DD91 pKa = 3.51IEE93 pKa = 4.25NHH95 pKa = 5.96LNPVLGGQSINDD107 pKa = 3.95PDD109 pKa = 4.01VSVLTRR115 pKa = 11.84GDD117 pKa = 3.82FVGLSIGEE125 pKa = 4.21LLADD129 pKa = 3.31GRR131 pKa = 11.84GDD133 pKa = 3.63VEE135 pKa = 4.96SYY137 pKa = 11.27GAFLNLLYY145 pKa = 10.92DD146 pKa = 4.4FDD148 pKa = 5.46LGAIKK153 pKa = 10.1PYY155 pKa = 9.96IGAGAGIYY163 pKa = 10.39VIDD166 pKa = 3.77VDD168 pKa = 4.59YY169 pKa = 11.18IPGGALIADD178 pKa = 4.37DD179 pKa = 5.0ADD181 pKa = 3.69TTFAYY186 pKa = 10.09QGIAGVSGQLSDD198 pKa = 3.87RR199 pKa = 11.84VQLFAEE205 pKa = 4.24YY206 pKa = 10.05KK207 pKa = 9.53YY208 pKa = 10.69RR209 pKa = 11.84GLFDD213 pKa = 3.75EE214 pKa = 5.5ADD216 pKa = 3.11ITNRR220 pKa = 11.84LLPATLEE227 pKa = 4.09VDD229 pKa = 3.67TTQHH233 pKa = 5.85IGALGLRR240 pKa = 11.84FMLGGSPTPPPPPPPPPPPPPPPPPPPPPPPPPPPQAA277 pKa = 3.9

Molecular weight: 28.55 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0H0XRI3|A0A0H0XRI3_9SPHN Cell division protein OS=Aurantiacibacter marinus OX=874156 GN=AAV99_05485 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.89GFFARR21 pKa = 11.84KK22 pKa = 8.04ATVGGRR28 pKa = 11.84NVLRR32 pKa = 11.84NRR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84KK37 pKa = 9.31GRR39 pKa = 11.84KK40 pKa = 8.82KK41 pKa = 10.58LSAA44 pKa = 3.95

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

2546

0

2546

823728

41

2745

323.5

35.08

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.381 ± 0.061

0.833 ± 0.015

6.249 ± 0.043

6.25 ± 0.045

3.801 ± 0.031

8.922 ± 0.044

1.943 ± 0.024

5.249 ± 0.036

2.902 ± 0.041

9.689 ± 0.056

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.658 ± 0.029

2.82 ± 0.032

5.057 ± 0.033

3.268 ± 0.029

6.7 ± 0.043

5.47 ± 0.033

5.21 ± 0.03

6.954 ± 0.035

1.426 ± 0.024

2.218 ± 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