Desulfovibrio marinus

Taxonomy: cellular organisms; Bacteria; Proteobacteria; delta/epsilon subdivisions; Deltaproteobacteria; Desulfovibrionales; Desulfovibrionaceae; Desulfovibrio

Average proteome isoelectric point is 6.11

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4594 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|A0A6P1ZGT0|A0A6P1ZGT0_9DELT Phenylacetate-coenzyme A ligase OS=Desulfovibrio marinus OX=370038 GN=DQK91_10020 PE=3 SV=1
MM1 pKa = 6.99STLTGAMYY9 pKa = 9.82TGIAGLTTHH18 pKa = 6.57SKK20 pKa = 10.54GISVAGNNLANSSTVGYY37 pKa = 9.79KK38 pKa = 8.89STSIQFEE45 pKa = 4.48DD46 pKa = 3.27MFYY49 pKa = 11.23SSLHH53 pKa = 5.36TANGPDD59 pKa = 3.72QIGHH63 pKa = 6.43GSSVSTLYY71 pKa = 11.1SDD73 pKa = 5.3FSAGSYY79 pKa = 10.73EE80 pKa = 4.34DD81 pKa = 3.66TASPTDD87 pKa = 3.59VACTGKK93 pKa = 10.77GFFVVTDD100 pKa = 3.63PTTGRR105 pKa = 11.84NYY107 pKa = 8.14YY108 pKa = 8.77TRR110 pKa = 11.84AGHH113 pKa = 6.93FSFNEE118 pKa = 3.64DD119 pKa = 3.13GYY121 pKa = 11.29LINAQGYY128 pKa = 8.3RR129 pKa = 11.84VQGWEE134 pKa = 4.32ADD136 pKa = 3.76PAHH139 pKa = 7.05KK140 pKa = 10.91GNGVSTKK147 pKa = 10.54GALGDD152 pKa = 3.66IRR154 pKa = 11.84FDD156 pKa = 4.14DD157 pKa = 4.33LQSPPEE163 pKa = 4.08ATSFMTLLVNLDD175 pKa = 3.45KK176 pKa = 11.32DD177 pKa = 3.87SEE179 pKa = 4.21EE180 pKa = 4.5RR181 pKa = 11.84SANPTDD187 pKa = 3.98PFFSLQQEE195 pKa = 4.23WDD197 pKa = 3.57GTADD201 pKa = 3.43PPMGEE206 pKa = 3.75NSYY209 pKa = 9.36TYY211 pKa = 9.12QSSMVVYY218 pKa = 10.28DD219 pKa = 3.78EE220 pKa = 5.54AGGSHH225 pKa = 6.41EE226 pKa = 4.02VTIYY230 pKa = 10.59FDD232 pKa = 3.79PVQDD236 pKa = 4.11DD237 pKa = 4.36SVVSDD242 pKa = 3.6AGGGQVWEE250 pKa = 4.57YY251 pKa = 10.6IITCDD256 pKa = 3.47PSEE259 pKa = 4.81DD260 pKa = 3.28GRR262 pKa = 11.84TIDD265 pKa = 3.77GQEE268 pKa = 3.92LSSTSSAGLLMTGTLTFDD286 pKa = 4.04SSSQLTGMTAFTLNGAATGDD306 pKa = 3.86LHH308 pKa = 7.5DD309 pKa = 4.42LTNWTPADD317 pKa = 3.78IGDD320 pKa = 4.85DD321 pKa = 4.01GNPMFTANFSGSDD334 pKa = 3.35NASYY338 pKa = 10.08TGDD341 pKa = 3.75AEE343 pKa = 4.23ALNIGIDD350 pKa = 4.28FGIHH354 pKa = 7.2DD355 pKa = 4.81NTPSATGWDD364 pKa = 3.7SAVADD369 pKa = 4.17ASLIGSDD376 pKa = 3.66IANLFNFEE384 pKa = 4.17EE385 pKa = 5.14PIISSNATTAYY396 pKa = 9.77GRR398 pKa = 11.84SSSTLSRR405 pKa = 11.84SQDD408 pKa = 3.04GYY410 pKa = 10.45PPGFLEE416 pKa = 5.79DD417 pKa = 4.89VEE419 pKa = 5.36IDD421 pKa = 3.74DD422 pKa = 4.65NGVITGIFSNDD433 pKa = 2.93QSMEE437 pKa = 4.18LYY439 pKa = 10.86VLGLADD445 pKa = 4.14FANYY449 pKa = 9.59QGLINEE455 pKa = 4.75GGNLYY460 pKa = 10.4SASGDD465 pKa = 3.27SGLPITGVAGTNQFGSVASNKK486 pKa = 10.19LEE488 pKa = 4.04LSNVDD493 pKa = 3.37YY494 pKa = 10.97SGEE497 pKa = 4.05MVDD500 pKa = 4.65LIRR503 pKa = 11.84YY504 pKa = 6.69QRR506 pKa = 11.84GYY508 pKa = 10.36QSNSKK513 pKa = 10.68VITTVDD519 pKa = 3.32TLLQEE524 pKa = 4.98AINLKK529 pKa = 10.3RR530 pKa = 3.64

Molecular weight: 56.2 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A6P1ZMQ3|A0A6P1ZMQ3_9DELT Carbon monoxide dehydrogenase OS=Desulfovibrio marinus OX=370038 GN=DQK91_02450 PE=4 SV=1
MM1 pKa = 7.75SKK3 pKa = 10.38RR4 pKa = 11.84PYY6 pKa = 9.63QPSKK10 pKa = 9.73IRR12 pKa = 11.84RR13 pKa = 11.84KK14 pKa = 8.13RR15 pKa = 11.84THH17 pKa = 5.96GFLVRR22 pKa = 11.84SRR24 pKa = 11.84TKK26 pKa = 10.05SGRR29 pKa = 11.84AVLRR33 pKa = 11.84RR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 9.59GRR40 pKa = 11.84KK41 pKa = 8.88RR42 pKa = 11.84LACC45 pKa = 4.34

Molecular weight: 5.41 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

4594

0

4594

1459414

27

4366

317.7

34.94

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.376 ± 0.044

1.246 ± 0.019

5.702 ± 0.03

6.785 ± 0.039

3.884 ± 0.024

7.903 ± 0.036

2.169 ± 0.017

5.174 ± 0.03

4.065 ± 0.032

10.397 ± 0.041

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.788 ± 0.016

2.904 ± 0.02

4.952 ± 0.028

3.308 ± 0.019

6.391 ± 0.037

5.679 ± 0.026

5.118 ± 0.022

7.312 ± 0.028

1.171 ± 0.014

2.678 ± 0.019
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