Natranaerovirga pectinivora

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Eubacteriales incertae sedis; Natranaerovirga

Average proteome isoelectric point is 6.24

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2857 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|A0A4R3MMV8|A0A4R3MMV8_9FIRM Uncharacterized protein OS=Natranaerovirga pectinivora OX=682400 GN=EDC18_102332 PE=4 SV=1
MM1 pKa = 7.41KK2 pKa = 9.88KK3 pKa = 10.15ISIFDD8 pKa = 3.86PAMCCSTGVCGPSVDD23 pKa = 4.33SEE25 pKa = 4.41LLRR28 pKa = 11.84VSTVINNLDD37 pKa = 3.28KK38 pKa = 11.23KK39 pKa = 10.24GIKK42 pKa = 9.13VEE44 pKa = 4.19RR45 pKa = 11.84NGLSTNPEE53 pKa = 3.4IFITNKK59 pKa = 8.82TVNDD63 pKa = 4.17LLNKK67 pKa = 10.13EE68 pKa = 4.82GIDD71 pKa = 3.65VLPITLVDD79 pKa = 3.8GEE81 pKa = 4.6VVKK84 pKa = 10.3TKK86 pKa = 10.54EE87 pKa = 3.65YY88 pKa = 8.6LTNVEE93 pKa = 4.2FSKK96 pKa = 10.95ILDD99 pKa = 3.59IPVDD103 pKa = 3.58QLQGQVEE110 pKa = 4.49EE111 pKa = 4.64SCCDD115 pKa = 4.41DD116 pKa = 5.34EE117 pKa = 5.22EE118 pKa = 6.1CCDD121 pKa = 5.14DD122 pKa = 6.42DD123 pKa = 5.91DD124 pKa = 6.06SCGCGCGCDD133 pKa = 5.85DD134 pKa = 5.12EE135 pKa = 7.72DD136 pKa = 6.09DD137 pKa = 5.99DD138 pKa = 5.42PGCSCGDD145 pKa = 3.66GCCC148 pKa = 4.44

Molecular weight: 15.91 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A4R3MFC2|A0A4R3MFC2_9FIRM Fumarate hydratase subunit beta OS=Natranaerovirga pectinivora OX=682400 GN=EDC18_1124 PE=3 SV=1
MM1 pKa = 7.45KK2 pKa = 9.6RR3 pKa = 11.84TFQPKK8 pKa = 8.91KK9 pKa = 8.5RR10 pKa = 11.84QRR12 pKa = 11.84QKK14 pKa = 9.41EE15 pKa = 3.76HH16 pKa = 6.23GFRR19 pKa = 11.84KK20 pKa = 10.0RR21 pKa = 11.84MSTRR25 pKa = 11.84SGRR28 pKa = 11.84KK29 pKa = 7.88VLARR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.03SLSAA44 pKa = 3.93

Molecular weight: 5.35 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

2857

0

2857

886605

29

2825

310.3

35.13

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.421 ± 0.05

0.926 ± 0.017

5.471 ± 0.035

7.641 ± 0.054

4.428 ± 0.035

6.377 ± 0.045

1.603 ± 0.017

9.974 ± 0.051

7.871 ± 0.061

9.322 ± 0.047

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.579 ± 0.023

6.126 ± 0.044

3.035 ± 0.034

2.83 ± 0.023

3.595 ± 0.024

6.017 ± 0.037

5.201 ± 0.034

6.626 ± 0.035

0.74 ± 0.015

4.215 ± 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