Acinetobacter qingfengensis

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales; Moraxellaceae; Acinetobacter

Average proteome isoelectric point is 6.51

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2825 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|A0A1E7RCH6|A0A1E7RCH6_9GAMM Copper resistance protein NlpE OS=Acinetobacter qingfengensis OX=1262585 GN=BJI46_10965 PE=4 SV=1
MM1 pKa = 7.7KK2 pKa = 10.11KK3 pKa = 9.69YY4 pKa = 10.65QCIVCGWIYY13 pKa = 11.1DD14 pKa = 4.01EE15 pKa = 4.51ALGWPEE21 pKa = 4.08DD22 pKa = 4.29GIVAGTKK29 pKa = 9.43WEE31 pKa = 5.48DD32 pKa = 3.32IPEE35 pKa = 4.28DD36 pKa = 3.9WTCPDD41 pKa = 4.22CGVSKK46 pKa = 11.15ADD48 pKa = 3.74FEE50 pKa = 4.67MIEE53 pKa = 3.94II54 pKa = 4.45

Molecular weight: 6.19 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1E7QX05|A0A1E7QX05_9GAMM IclR family transcriptional regulator OS=Acinetobacter qingfengensis OX=1262585 GN=BJI46_07120 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.55RR3 pKa = 11.84TFQPSEE9 pKa = 3.97LKK11 pKa = 10.13RR12 pKa = 11.84KK13 pKa = 8.98RR14 pKa = 11.84VHH16 pKa = 6.36GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.4AGRR28 pKa = 11.84QVLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 10.18GRR39 pKa = 11.84HH40 pKa = 5.1SLTVV44 pKa = 3.06

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

2825

0

2825

906604

33

2047

320.9

35.95

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.465 ± 0.047

0.965 ± 0.016

5.228 ± 0.035

5.392 ± 0.042

4.198 ± 0.037

6.347 ± 0.047

2.558 ± 0.027

7.342 ± 0.044

5.326 ± 0.033

10.52 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.349 ± 0.023

4.522 ± 0.041

3.807 ± 0.027

6.228 ± 0.06

4.347 ± 0.033

6.007 ± 0.039

5.401 ± 0.036

6.282 ± 0.036

1.298 ± 0.018

3.418 ± 0.027
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