Aurantiacibacter spongiae

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Erythrobacteraceae; Aurantiacibacter

Average proteome isoelectric point is 6.07

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2690 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|A0A3N5CPX8|A0A3N5CPX8_9SPHN Thiolase family protein OS=Aurantiacibacter spongiae OX=2488860 GN=EG799_02660 PE=3 SV=1
MM1 pKa = 7.33TNISRR6 pKa = 11.84NLILGCSLLALSACGPDD23 pKa = 4.44EE24 pKa = 4.08IASPGTGGDD33 pKa = 3.45IIINNPSPTPSPTPTPTPTSGGVTAAAGCPTIADD67 pKa = 3.79AQGLTDD73 pKa = 4.27EE74 pKa = 4.96GTISGPTGEE83 pKa = 4.53YY84 pKa = 9.35RR85 pKa = 11.84VCATPIRR92 pKa = 11.84FNSSSTLSYY101 pKa = 11.3VPGLLYY107 pKa = 10.51RR108 pKa = 11.84LPGQVSVGTDD118 pKa = 3.56GGPAPDD124 pKa = 4.25NSDD127 pKa = 3.54GFDD130 pKa = 3.59DD131 pKa = 4.16TDD133 pKa = 3.66VEE135 pKa = 4.4LTIEE139 pKa = 4.37PGVIIYY145 pKa = 10.64ASGSSFLNVTRR156 pKa = 11.84GNSIDD161 pKa = 3.75ANGTEE166 pKa = 4.41DD167 pKa = 3.79RR168 pKa = 11.84PIIFTSRR175 pKa = 11.84DD176 pKa = 3.4NILGLNNDD184 pKa = 3.64NSSGQWGGVVLSGRR198 pKa = 11.84APVTDD203 pKa = 4.52CFQPGATPGTVNCEE217 pKa = 4.05RR218 pKa = 11.84QVEE221 pKa = 4.6GAADD225 pKa = 3.69PNFFGGATPDD235 pKa = 3.85DD236 pKa = 4.42SSGSMSYY243 pKa = 10.01VQIRR247 pKa = 11.84FSGFVLSGDD256 pKa = 4.13NEE258 pKa = 4.34LQSLTTGGVGSGTDD272 pKa = 3.18LSYY275 pKa = 10.78IQSVNSSDD283 pKa = 4.32DD284 pKa = 3.38GAEE287 pKa = 4.02FFGGRR292 pKa = 11.84VNLSHH297 pKa = 7.28LIVAGAEE304 pKa = 3.94DD305 pKa = 5.08DD306 pKa = 5.31SLDD309 pKa = 3.36TDD311 pKa = 3.83TGVKK315 pKa = 10.69ANFQYY320 pKa = 11.2VLAAQRR326 pKa = 11.84SGVGDD331 pKa = 3.51TMIEE335 pKa = 3.9ADD337 pKa = 3.88SSNGLEE343 pKa = 4.42DD344 pKa = 3.14QTPRR348 pKa = 11.84QNTQVANFTFIQRR361 pKa = 11.84RR362 pKa = 11.84SGDD365 pKa = 3.2QVIRR369 pKa = 11.84LRR371 pKa = 11.84GGTDD375 pKa = 2.93YY376 pKa = 11.6GLYY379 pKa = 9.99NGVVIDD385 pKa = 4.1QSSSGTPCIRR395 pKa = 11.84IDD397 pKa = 3.6DD398 pKa = 4.08QEE400 pKa = 4.46TIRR403 pKa = 11.84AANAGLDD410 pKa = 3.76DD411 pKa = 4.03VGPPRR416 pKa = 11.84FNSVALDD423 pKa = 3.52CQTNFRR429 pKa = 11.84AGSDD433 pKa = 3.58GVTVADD439 pKa = 3.91VEE441 pKa = 4.92AILTSGTGNTLDD453 pKa = 4.16YY454 pKa = 11.4DD455 pKa = 3.74NTIQNGYY462 pKa = 10.3LNGANEE468 pKa = 4.68DD469 pKa = 3.71GYY471 pKa = 11.12MPIFDD476 pKa = 4.02VTSLSSFFEE485 pKa = 4.18SASFIGAVSASNDD498 pKa = 2.81WTQGWTCDD506 pKa = 3.18SAAITFGNNTGNCLTLPVYY525 pKa = 10.6

Molecular weight: 54.38 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A3N5CVL0|A0A3N5CVL0_9SPHN ATP synthase gamma chain OS=Aurantiacibacter spongiae OX=2488860 GN=atpG PE=3 SV=1
MM1 pKa = 7.22TFSHH5 pKa = 7.47PRR7 pKa = 11.84RR8 pKa = 11.84QPRR11 pKa = 11.84RR12 pKa = 11.84SRR14 pKa = 11.84RR15 pKa = 11.84SRR17 pKa = 11.84EE18 pKa = 3.49PRR20 pKa = 11.84PRR22 pKa = 11.84RR23 pKa = 11.84LRR25 pKa = 11.84TRR27 pKa = 11.84PRR29 pKa = 11.84ANPRR33 pKa = 11.84PPRR36 pKa = 11.84SATTVLPARR45 pKa = 11.84SPDD48 pKa = 3.21RR49 pKa = 11.84ARR51 pKa = 11.84PARR54 pKa = 11.84PAVRR58 pKa = 11.84RR59 pKa = 11.84HH60 pKa = 6.08RR61 pKa = 11.84RR62 pKa = 11.84RR63 pKa = 11.84TWPKK67 pKa = 9.07GRR69 pKa = 11.84TGRR72 pKa = 11.84RR73 pKa = 3.22

Molecular weight: 8.86 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

2690

0

2690

867789

41

1865

322.6

34.98

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

12.965 ± 0.067

0.836 ± 0.014

6.566 ± 0.037

6.144 ± 0.048

3.533 ± 0.028

8.963 ± 0.048

1.916 ± 0.022

4.743 ± 0.031

2.514 ± 0.039

9.758 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.475 ± 0.023

2.479 ± 0.025

5.202 ± 0.037

3.033 ± 0.029

7.841 ± 0.05

5.137 ± 0.036

5.191 ± 0.029

7.094 ± 0.035

1.43 ± 0.019

2.182 ± 0.025
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