Lactobacillus ceti DSM 22408

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Ligilactobacillus; Ligilactobacillus ceti

Average proteome isoelectric point is 6.56

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 1244 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|A0A0R2KG25|A0A0R2KG25_9LACO Pantothenate kinase OS=Lactobacillus ceti DSM 22408 OX=1122146 GN=coaA PE=3 SV=1
MM1 pKa = 7.8EE2 pKa = 4.47YY3 pKa = 10.95CEE5 pKa = 5.57FYY7 pKa = 10.8AIDD10 pKa = 3.85LEE12 pKa = 4.55EE13 pKa = 4.44IKK15 pKa = 9.97TNPEE19 pKa = 3.41ITEE22 pKa = 4.38HH23 pKa = 6.39IIKK26 pKa = 10.08KK27 pKa = 9.29QALLEE32 pKa = 4.11SLIQGYY38 pKa = 9.64RR39 pKa = 11.84EE40 pKa = 3.73MSEE43 pKa = 3.97INQDD47 pKa = 2.66ICQEE51 pKa = 3.98FLSCDD56 pKa = 3.4DD57 pKa = 4.57CEE59 pKa = 6.2AIIQLEE65 pKa = 4.17IEE67 pKa = 4.11QEE69 pKa = 3.88EE70 pKa = 4.33DD71 pKa = 3.21QEE73 pKa = 4.28

Molecular weight: 8.68 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0R2KRY7|A0A0R2KRY7_9LACO PEP_hydrolase domain-containing protein OS=Lactobacillus ceti DSM 22408 OX=1122146 GN=IV53_GL000071 PE=4 SV=1
MM1 pKa = 7.36KK2 pKa = 9.43RR3 pKa = 11.84TYY5 pKa = 9.69QPKK8 pKa = 8.69KK9 pKa = 7.77RR10 pKa = 11.84HH11 pKa = 4.99RR12 pKa = 11.84QRR14 pKa = 11.84VHH16 pKa = 6.07GFRR19 pKa = 11.84KK20 pKa = 10.03RR21 pKa = 11.84MSTSNGRR28 pKa = 11.84KK29 pKa = 8.13VLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84KK37 pKa = 9.05GRR39 pKa = 11.84KK40 pKa = 8.7VLSAA44 pKa = 4.05

Molecular weight: 5.4 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

1244

0

1244

403319

37

2076

324.2

36.46

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.595 ± 0.084

0.654 ± 0.018

5.51 ± 0.053

6.668 ± 0.083

4.109 ± 0.06

6.207 ± 0.068

1.852 ± 0.03

7.569 ± 0.068

7.524 ± 0.095

9.836 ± 0.084

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.664 ± 0.038

4.855 ± 0.054

3.521 ± 0.037

4.926 ± 0.103

3.752 ± 0.057

5.132 ± 0.046

5.753 ± 0.055

7.029 ± 0.061

0.874 ± 0.024

3.921 ± 0.052
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