Ignatzschineria ureiclastica

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Gammaproteobacteria; Gammaproteobacteria incertae sedis; Ignatzschineria

Average proteome isoelectric point is 6.14

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1914 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|A0A2U2AEB4|A0A2U2AEB4_9GAMM Iron ABC transporter permease OS=Ignatzschineria ureiclastica OX=472582 GN=DC083_07870 PE=3 SV=1
MM1 pKa = 7.92EE2 pKa = 5.74DD3 pKa = 3.41LQRR6 pKa = 11.84IHH8 pKa = 7.03PFEE11 pKa = 5.81IIQYY15 pKa = 9.62DD16 pKa = 3.89EE17 pKa = 3.87NHH19 pKa = 6.67FGLFFPAHH27 pKa = 5.73EE28 pKa = 4.13RR29 pKa = 11.84FEE31 pKa = 4.57VFDD34 pKa = 4.28ALEE37 pKa = 4.42MEE39 pKa = 4.37SSGYY43 pKa = 10.02NWVDD47 pKa = 2.96IIEE50 pKa = 4.8FYY52 pKa = 11.24LEE54 pKa = 4.28NEE56 pKa = 4.13LTDD59 pKa = 3.7LQGAFQYY66 pKa = 10.52EE67 pKa = 4.51PNDD70 pKa = 3.68EE71 pKa = 4.27SCEE74 pKa = 4.05LQGSFEE80 pKa = 4.9DD81 pKa = 3.33IKK83 pKa = 11.53AFVLNFRR90 pKa = 11.84PLYY93 pKa = 10.48FDD95 pKa = 5.43DD96 pKa = 4.58RR97 pKa = 11.84QLSLLIEE104 pKa = 4.4EE105 pKa = 4.83MQEE108 pKa = 3.07TWYY111 pKa = 11.02

Molecular weight: 13.48 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2U2ADF8|A0A2U2ADF8_9GAMM Ketol-acid reductoisomerase (NADP(+)) OS=Ignatzschineria ureiclastica OX=472582 GN=ilvC PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.58RR3 pKa = 11.84TFQPSLIKK11 pKa = 10.36RR12 pKa = 11.84KK13 pKa = 9.5RR14 pKa = 11.84NHH16 pKa = 5.47GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.44NGRR28 pKa = 11.84KK29 pKa = 9.29VINRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84ARR41 pKa = 11.84LSAA44 pKa = 3.99

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

1914

0

1914

660020

25

3987

344.8

38.36

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

8.582 ± 0.065

0.776 ± 0.017

5.303 ± 0.055

6.651 ± 0.066

4.269 ± 0.048

7.021 ± 0.084

2.082 ± 0.026

7.605 ± 0.056

5.416 ± 0.043

10.472 ± 0.086

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.593 ± 0.032

4.303 ± 0.067

4.037 ± 0.04

4.158 ± 0.044

4.527 ± 0.056

5.959 ± 0.04

5.5 ± 0.036

6.422 ± 0.051

1.047 ± 0.018

3.278 ± 0.036
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