Aurantiacibacter atlanticus

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

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 3172 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|A0A0H4VFB7|A0A0H4VFB7_9SPHN GTP 3' 8-cyclase OS=Aurantiacibacter atlanticus OX=1648404 GN=moaA PE=3 SV=1
MM1 pKa = 7.73NDD3 pKa = 3.07RR4 pKa = 11.84TNTIFGWVLASLIVALGGSIVANTYY29 pKa = 8.47FHH31 pKa = 6.9GGGVEE36 pKa = 3.99MPEE39 pKa = 3.79NPGYY43 pKa = 10.65VIEE46 pKa = 4.4AAEE49 pKa = 4.61GGAGADD55 pKa = 4.08AGPSLATLLSTGSADD70 pKa = 3.04AGEE73 pKa = 4.45AVFAKK78 pKa = 10.38CSACHH83 pKa = 6.44TIAQGGASGIGPNLYY98 pKa = 10.21GVLGSPIGGHH108 pKa = 6.19AAGFAYY114 pKa = 10.45SSALSGKK121 pKa = 9.4GGNWDD126 pKa = 4.29YY127 pKa = 11.91DD128 pKa = 4.09NMDD131 pKa = 3.34AWLTSPRR138 pKa = 11.84VFANGTKK145 pKa = 9.43MSFAGLSSGEE155 pKa = 3.9DD156 pKa = 3.02RR157 pKa = 11.84ANVILYY163 pKa = 8.18MLANGGGPALPEE175 pKa = 4.28PEE177 pKa = 4.99LEE179 pKa = 4.16MEE181 pKa = 4.24EE182 pKa = 4.49TEE184 pKa = 5.12GEE186 pKa = 4.38DD187 pKa = 4.33GVDD190 pKa = 4.0APGEE194 pKa = 4.31GPGEE198 pKa = 4.23VEE200 pKa = 4.86GEE202 pKa = 4.04SADD205 pKa = 4.04AIEE208 pKa = 4.71AAGGMGDD215 pKa = 4.0DD216 pKa = 3.72QPVAEE221 pKa = 4.66NVGDD225 pKa = 4.01DD226 pKa = 3.51VV227 pKa = 4.57

Molecular weight: 22.59 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A168M159|A0A168M159_9SPHN Uncharacterized protein OS=Aurantiacibacter atlanticus OX=1648404 GN=CP97_14707 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 = 7.92STVGGRR28 pKa = 11.84KK29 pKa = 7.78VLRR32 pKa = 11.84NRR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84RR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 8.84KK41 pKa = 10.36LCAA44 pKa = 3.96

Molecular weight: 5.25 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

3172

0

3172

959350

37

2744

302.4

32.88

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.221 ± 0.051

0.864 ± 0.015

6.253 ± 0.037

6.283 ± 0.039

3.697 ± 0.028

8.57 ± 0.041

1.998 ± 0.022

5.335 ± 0.026

3.048 ± 0.039

9.86 ± 0.05

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.629 ± 0.024

2.783 ± 0.026

4.94 ± 0.027

3.355 ± 0.023

6.933 ± 0.043

5.709 ± 0.033

5.122 ± 0.028

6.838 ± 0.032

1.391 ± 0.02

2.169 ± 0.022
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