Mariprofundus ferrinatatus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Zetaproteobacteria; Mariprofundales; Mariprofundaceae; Mariprofundus

Average proteome isoelectric point is 6.15

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2236 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|A0A2K8L3L8|A0A2K8L3L8_9PROT Uncharacterized protein OS=Mariprofundus ferrinatatus OX=1921087 GN=Ga0123462_1058 PE=4 SV=1
MM1 pKa = 7.51QITDD5 pKa = 3.37NKK7 pKa = 9.78VVSFHH12 pKa = 5.84YY13 pKa = 9.93TLTNDD18 pKa = 3.0AGEE21 pKa = 4.43IVDD24 pKa = 4.07TSAGGEE30 pKa = 4.02PMPYY34 pKa = 10.34LHH36 pKa = 6.95GAANIVPGLEE46 pKa = 3.77LALEE50 pKa = 4.68GKK52 pKa = 10.25RR53 pKa = 11.84VGDD56 pKa = 3.68KK57 pKa = 11.44LNVTLEE63 pKa = 3.93AADD66 pKa = 3.98AYY68 pKa = 11.03GEE70 pKa = 4.02FDD72 pKa = 3.57PALVEE77 pKa = 4.35VVSAEE82 pKa = 4.06LFDD85 pKa = 5.76GIDD88 pKa = 3.63NIEE91 pKa = 4.43ADD93 pKa = 3.82MEE95 pKa = 4.59FEE97 pKa = 4.49TEE99 pKa = 4.23TEE101 pKa = 3.93SGDD104 pKa = 3.4IEE106 pKa = 4.48FVRR109 pKa = 11.84VTNVDD114 pKa = 3.18GDD116 pKa = 4.23NITIDD121 pKa = 3.93GNHH124 pKa = 7.08PLAGQNLTFAVEE136 pKa = 3.79ITDD139 pKa = 3.62IRR141 pKa = 11.84DD142 pKa = 3.24ATAEE146 pKa = 4.07EE147 pKa = 4.88LEE149 pKa = 4.59HH150 pKa = 6.77GHH152 pKa = 5.77VHH154 pKa = 7.36GDD156 pKa = 3.76DD157 pKa = 6.07DD158 pKa = 6.4DD159 pKa = 5.86DD160 pKa = 4.14EE161 pKa = 5.69CCGEE165 pKa = 4.15GCGCHH170 pKa = 6.24

Molecular weight: 18.19 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A2K8L7D7|A0A2K8L7D7_9PROT Uncharacterized protein OS=Mariprofundus ferrinatatus OX=1921087 GN=Ga0123462_0912 PE=4 SV=1
MM1 pKa = 7.5SFTYY5 pKa = 9.9KK6 pKa = 10.15PSRR9 pKa = 11.84IRR11 pKa = 11.84RR12 pKa = 11.84ARR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.68GFRR19 pKa = 11.84ARR21 pKa = 11.84MATRR25 pKa = 11.84AGRR28 pKa = 11.84AIINRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84AKK37 pKa = 9.93GRR39 pKa = 11.84KK40 pKa = 8.56SLSVV44 pKa = 3.11

Molecular weight: 5.2 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

2236

0

2236

707698

29

1550

316.5

34.92

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

9.947 ± 0.06

1.087 ± 0.021

5.597 ± 0.039

6.804 ± 0.045

3.723 ± 0.033

7.681 ± 0.044

2.508 ± 0.024

6.192 ± 0.04

4.516 ± 0.045

10.373 ± 0.072

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.978 ± 0.025

3.268 ± 0.031

4.176 ± 0.031

3.525 ± 0.032

5.958 ± 0.041

6.268 ± 0.036

4.62 ± 0.033

7.022 ± 0.045

1.248 ± 0.02

2.509 ± 0.029
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