Oceanihabitans sediminis

Taxonomy: cellular organisms; Bacteria; FCB group; Bacteroidetes/Chlorobi group; Bacteroidetes; Flavobacteriia; Flavobacteriales; Flavobacteriaceae; Oceanihabitans

Average proteome isoelectric point is 6.55

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2601 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|A0A368P1M9|A0A368P1M9_9FLAO DUF11 domain-containing protein OS=Oceanihabitans sediminis OX=1812012 GN=DU428_12705 PE=4 SV=1
MM1 pKa = 7.63NLRR4 pKa = 11.84KK5 pKa = 9.65IIFTIFTVFLVLVSCKK21 pKa = 10.59DD22 pKa = 3.61DD23 pKa = 3.99DD24 pKa = 4.69DD25 pKa = 4.32KK26 pKa = 12.22VEE28 pKa = 4.24IVPPRR33 pKa = 11.84DD34 pKa = 3.16RR35 pKa = 11.84TEE37 pKa = 4.11VYY39 pKa = 10.85AEE41 pKa = 4.03DD42 pKa = 3.95LEE44 pKa = 4.6EE45 pKa = 6.08IEE47 pKa = 5.14TFLQTHH53 pKa = 5.93YY54 pKa = 11.02FNYY57 pKa = 10.67DD58 pKa = 2.96EE59 pKa = 5.91FDD61 pKa = 3.65FSDD64 pKa = 4.7PYY66 pKa = 11.57SPANDD71 pKa = 3.19NYY73 pKa = 10.45EE74 pKa = 3.93IVFGKK79 pKa = 10.23IEE81 pKa = 5.12DD82 pKa = 4.83DD83 pKa = 3.64PTKK86 pKa = 10.57TPIMDD91 pKa = 3.92MLDD94 pKa = 3.57QEE96 pKa = 4.66NGPLKK101 pKa = 10.46YY102 pKa = 10.27KK103 pKa = 10.26EE104 pKa = 4.07VQDD107 pKa = 3.95PVEE110 pKa = 3.98EE111 pKa = 4.2SLVYY115 pKa = 10.08RR116 pKa = 11.84LYY118 pKa = 11.31YY119 pKa = 10.35LDD121 pKa = 3.27IRR123 pKa = 11.84EE124 pKa = 4.34GQGYY128 pKa = 8.61EE129 pKa = 4.16LNSIDD134 pKa = 5.55KK135 pKa = 10.92VYY137 pKa = 11.14LNYY140 pKa = 11.0DD141 pKa = 3.31GVLSDD146 pKa = 4.11NEE148 pKa = 4.48SFEE151 pKa = 4.58STVNPINLEE160 pKa = 3.97LTYY163 pKa = 9.59LTTGGVVTGLRR174 pKa = 11.84EE175 pKa = 3.81ALLEE179 pKa = 4.43FKK181 pKa = 9.93TATNFTEE188 pKa = 4.65NGDD191 pKa = 3.72GTTTYY196 pKa = 10.14HH197 pKa = 5.3NHH199 pKa = 6.89GIGAAFVPSGLGYY212 pKa = 10.25FEE214 pKa = 5.86IYY216 pKa = 9.95QNNIPNYY223 pKa = 9.61SPLIFKK229 pKa = 10.18FYY231 pKa = 10.58LYY233 pKa = 10.97DD234 pKa = 3.62RR235 pKa = 11.84TLLDD239 pKa = 3.78HH240 pKa = 7.51DD241 pKa = 4.87KK242 pKa = 11.52DD243 pKa = 4.4GIPTILEE250 pKa = 4.38DD251 pKa = 4.7LDD253 pKa = 4.53GDD255 pKa = 3.87EE256 pKa = 6.12NYY258 pKa = 10.46FNDD261 pKa = 4.31DD262 pKa = 3.29TDD264 pKa = 5.04GDD266 pKa = 4.13GAPNFFDD273 pKa = 5.58KK274 pKa = 11.13DD275 pKa = 3.71DD276 pKa = 5.28DD277 pKa = 4.9GDD279 pKa = 4.53GIPTKK284 pKa = 10.89DD285 pKa = 3.49EE286 pKa = 5.13IILKK290 pKa = 8.14TYY292 pKa = 9.91PEE294 pKa = 3.97EE295 pKa = 4.94GMADD299 pKa = 4.16FLTKK303 pKa = 10.34EE304 pKa = 3.97DD305 pKa = 3.43AQAYY309 pKa = 9.34FDD311 pKa = 4.26TNAADD316 pKa = 3.67DD317 pKa = 3.97EE318 pKa = 4.75VFIEE322 pKa = 3.66IRR324 pKa = 11.84YY325 pKa = 8.8NNSEE329 pKa = 3.64ATYY332 pKa = 9.18TLKK335 pKa = 10.19TFIAPDD341 pKa = 3.48SNGNGKK347 pKa = 8.92PDD349 pKa = 3.92YY350 pKa = 11.19LDD352 pKa = 2.62ITYY355 pKa = 9.46PVQQ358 pKa = 3.54

Molecular weight: 40.94 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A368P3K2|A0A368P3K2_9FLAO D-cysteine desulfhydrase family protein OS=Oceanihabitans sediminis OX=1812012 GN=DU428_12185 PE=3 SV=1
MM1 pKa = 7.69SKK3 pKa = 9.01RR4 pKa = 11.84TFQPSKK10 pKa = 10.15RR11 pKa = 11.84KK12 pKa = 9.6RR13 pKa = 11.84KK14 pKa = 8.29NKK16 pKa = 9.34HH17 pKa = 4.03GFRR20 pKa = 11.84EE21 pKa = 4.2RR22 pKa = 11.84MASANGRR29 pKa = 11.84KK30 pKa = 9.04VLARR34 pKa = 11.84RR35 pKa = 11.84RR36 pKa = 11.84AKK38 pKa = 10.09GRR40 pKa = 11.84KK41 pKa = 7.97KK42 pKa = 10.52LSVSSEE48 pKa = 3.87PRR50 pKa = 11.84HH51 pKa = 5.92KK52 pKa = 10.61KK53 pKa = 9.84

Molecular weight: 6.29 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

2601

0

2601

861170

38

2395

331.1

37.4

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.471 ± 0.049

0.758 ± 0.016

5.51 ± 0.042

6.932 ± 0.048

5.188 ± 0.044

6.071 ± 0.053

1.823 ± 0.023

8.047 ± 0.04

8.091 ± 0.07

9.261 ± 0.051

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.096 ± 0.022

6.242 ± 0.052

3.264 ± 0.029

3.369 ± 0.029

3.279 ± 0.031

6.368 ± 0.042

5.893 ± 0.067

6.302 ± 0.038

0.941 ± 0.016

4.094 ± 0.037
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