Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2)

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales; Alcanivoracaceae; Alcanivorax; Alcanivorax borkumensis

Average proteome isoelectric point is 6.2

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2752 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|Q0VTK1|Q0VTK1_ALCBS Uncharacterized protein OS=Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2) OX=393595 GN=ABO_0094 PE=4 SV=1
MM1 pKa = 7.42NNFTRR6 pKa = 11.84IISIAAISGISSIAIANTGEE26 pKa = 4.19VIFNGVVSDD35 pKa = 4.03TTCTLDD41 pKa = 3.81VSQQGIAQADD51 pKa = 3.69NTVTLDD57 pKa = 4.4PITTAEE63 pKa = 4.23FLASDD68 pKa = 4.14TAYY71 pKa = 10.13KK72 pKa = 9.67ATGFSLVATDD82 pKa = 5.56AGSATCNLTGKK93 pKa = 9.62GASVQWTGQLYY104 pKa = 9.8VGHH107 pKa = 7.11NILQNIATGGAANVGMQLLEE127 pKa = 4.32SDD129 pKa = 3.58GTTPVTVNGSPSIIADD145 pKa = 3.38ASGASLDD152 pKa = 3.96FNVGYY157 pKa = 10.46AATDD161 pKa = 3.34ATAVTEE167 pKa = 4.21GQVRR171 pKa = 11.84SIANYY176 pKa = 10.31SIVFNN181 pKa = 4.57

Molecular weight: 18.32 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>sp|Q0VKY4|UREF_ALCBS Urease accessory protein UreF OS=Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2) OX=393595 GN=ureF PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.51RR3 pKa = 11.84TFQPSVLKK11 pKa = 10.42RR12 pKa = 11.84KK13 pKa = 9.04RR14 pKa = 11.84AHH16 pKa = 6.12GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.27NGRR28 pKa = 11.84KK29 pKa = 8.98ILAARR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.95GRR39 pKa = 11.84KK40 pKa = 8.8RR41 pKa = 11.84LAAA44 pKa = 4.42

Molecular weight: 5.09 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

2752

0

2752

907762

33

3600

329.9

36.38

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.054 ± 0.057

0.996 ± 0.017

5.821 ± 0.036

6.047 ± 0.044

3.64 ± 0.032

7.782 ± 0.04

2.343 ± 0.027

4.945 ± 0.033

3.834 ± 0.039

11.093 ± 0.063

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.644 ± 0.022

3.346 ± 0.027

4.703 ± 0.028

4.542 ± 0.036

6.168 ± 0.041

5.744 ± 0.033

5.068 ± 0.029

7.221 ± 0.041

1.452 ± 0.019

2.557 ± 0.024
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