Roseimaritima ulvae

Taxonomy: cellular organisms; Bacteria; PVC group; Planctomycetes; Planctomycetia; Pirellulales; Pirellulaceae; Roseimaritima

Average proteome isoelectric point is 6.12

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5779 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|A0A5B9QM57|A0A5B9QM57_9BACT Sensory transduction protein regX3 OS=Roseimaritima ulvae OX=980254 GN=regX3_2 PE=4 SV=1
MM1 pKa = 7.22PTLPRR6 pKa = 11.84HH7 pKa = 5.52RR8 pKa = 11.84RR9 pKa = 11.84SLRR12 pKa = 11.84CEE14 pKa = 3.63SLEE17 pKa = 4.43RR18 pKa = 11.84RR19 pKa = 11.84NLLAAGFGLEE29 pKa = 4.54HH30 pKa = 6.71NFISPEE36 pKa = 4.01DD37 pKa = 3.76VDD39 pKa = 4.32GSGDD43 pKa = 3.57VTPYY47 pKa = 10.96DD48 pKa = 3.51ALQVVNNLNRR58 pKa = 11.84QARR61 pKa = 11.84SEE63 pKa = 4.14GQGEE67 pKa = 4.38DD68 pKa = 3.47SSSSSGLMLDD78 pKa = 3.62VDD80 pKa = 4.48ADD82 pKa = 4.24GTSSPSDD89 pKa = 2.57AWRR92 pKa = 11.84IINYY96 pKa = 9.39LNQNGVHH103 pKa = 6.27GALASSLVPIHH114 pKa = 7.02DD115 pKa = 5.01RR116 pKa = 11.84IAALEE121 pKa = 4.19SALHH125 pKa = 5.96SSSVPSWLGSGTAHH139 pKa = 7.95DD140 pKa = 4.73ILASLYY146 pKa = 10.79NGIAPEE152 pKa = 4.27INSDD156 pKa = 4.04LQDD159 pKa = 3.92EE160 pKa = 4.88LDD162 pKa = 4.05DD163 pKa = 4.22ALEE166 pKa = 4.34RR167 pKa = 11.84FDD169 pKa = 6.22LQLQYY174 pKa = 11.57NEE176 pKa = 4.4LSDD179 pKa = 4.16RR180 pKa = 11.84LDD182 pKa = 4.2SIADD186 pKa = 3.89DD187 pKa = 4.48LPSFDD192 pKa = 6.0SIFSQLGSQIGSQYY206 pKa = 10.99HH207 pKa = 5.42EE208 pKa = 4.84LQDD211 pKa = 3.78EE212 pKa = 4.32LADD215 pKa = 4.05ALEE218 pKa = 4.36EE219 pKa = 4.06LHH221 pKa = 7.07DD222 pKa = 3.95QAGSVLDD229 pKa = 3.98EE230 pKa = 5.08LFDD233 pKa = 3.64DD234 pKa = 5.45HH235 pKa = 8.9YY236 pKa = 11.8YY237 pKa = 11.29DD238 pKa = 6.1DD239 pKa = 6.18DD240 pKa = 5.03SDD242 pKa = 4.32EE243 pKa = 4.24NTEE246 pKa = 4.34SVNGLAEE253 pKa = 4.46NGLSDD258 pKa = 5.83DD259 pKa = 5.07DD260 pKa = 5.37DD261 pKa = 5.44SSTTEE266 pKa = 3.68QVSDD270 pKa = 3.73VLSHH274 pKa = 7.44IDD276 pKa = 3.7EE277 pKa = 4.31EE278 pKa = 4.91LEE280 pKa = 3.84NLFYY284 pKa = 11.16DD285 pKa = 4.16VASDD289 pKa = 3.13IHH291 pKa = 6.9DD292 pKa = 4.29LNFSGVLNTLANVVHH307 pKa = 5.66VHH309 pKa = 6.61LPLLSSGLPDD319 pKa = 4.74LFDD322 pKa = 5.08SNIVDD327 pKa = 3.54IPNDD331 pKa = 3.61FSSEE335 pKa = 3.91LSDD338 pKa = 4.39LYY340 pKa = 11.45DD341 pKa = 3.83RR342 pKa = 11.84LEE344 pKa = 3.98SVYY347 pKa = 11.2DD348 pKa = 3.65DD349 pKa = 3.58VVPEE353 pKa = 4.19VEE355 pKa = 4.59DD356 pKa = 4.21ALDD359 pKa = 3.46HH360 pKa = 6.41VFDD363 pKa = 3.87SFSYY367 pKa = 9.25IGSAASHH374 pKa = 6.64LSSFVHH380 pKa = 5.81YY381 pKa = 9.97LHH383 pKa = 7.61GYY385 pKa = 8.54GSDD388 pKa = 3.65YY389 pKa = 10.78NTATT393 pKa = 3.68

Molecular weight: 43.06 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A5B9QKU1|A0A5B9QKU1_9BACT 50S ribosomal protein L7/L12 OS=Roseimaritima ulvae OX=980254 GN=rplL_1 PE=3 SV=1
MM1 pKa = 7.1VRR3 pKa = 11.84LSRR6 pKa = 11.84LTRR9 pKa = 11.84SRR11 pKa = 11.84RR12 pKa = 11.84SLKK15 pKa = 10.24KK16 pKa = 10.48FRR18 pKa = 11.84THH20 pKa = 4.99PHH22 pKa = 5.91ARR24 pKa = 11.84QAPQAQAWSAGRR36 pKa = 11.84SQSKK40 pKa = 10.44PNGLEE45 pKa = 3.92KK46 pKa = 10.8QKK48 pKa = 9.96TNPTLRR54 pKa = 11.84GSPSRR59 pKa = 11.84RR60 pKa = 11.84LRR62 pKa = 11.84LRR64 pKa = 11.84VKK66 pKa = 10.34RR67 pKa = 11.84GSLRR71 pKa = 11.84SLKK74 pKa = 10.32KK75 pKa = 10.54FRR77 pKa = 11.84THH79 pKa = 4.99PHH81 pKa = 5.91ARR83 pKa = 11.84QAPQAQAWSAGRR95 pKa = 11.84SQSKK99 pKa = 10.44PNGLEE104 pKa = 3.92KK105 pKa = 10.8QKK107 pKa = 9.96TNPTLRR113 pKa = 11.84GSPRR117 pKa = 11.84RR118 pKa = 11.84RR119 pKa = 11.84LRR121 pKa = 11.84LRR123 pKa = 11.84VKK125 pKa = 9.95RR126 pKa = 11.84GSRR129 pKa = 11.84RR130 pKa = 11.84SLKK133 pKa = 10.27KK134 pKa = 10.52FRR136 pKa = 11.84THH138 pKa = 4.99PHH140 pKa = 5.91ARR142 pKa = 11.84QAPQAQAWSAGRR154 pKa = 11.84SQSKK158 pKa = 10.44PNGLEE163 pKa = 3.92KK164 pKa = 10.8QKK166 pKa = 9.96TNPTLRR172 pKa = 11.84GSPRR176 pKa = 11.84RR177 pKa = 11.84RR178 pKa = 11.84LRR180 pKa = 11.84LRR182 pKa = 11.84VKK184 pKa = 9.95RR185 pKa = 11.84GSRR188 pKa = 11.84RR189 pKa = 11.84SLKK192 pKa = 10.27KK193 pKa = 10.52FRR195 pKa = 11.84THH197 pKa = 4.99PHH199 pKa = 5.91ARR201 pKa = 11.84QAPQAQAWSAGRR213 pKa = 11.84SQSKK217 pKa = 10.44PNGLEE222 pKa = 3.92KK223 pKa = 10.8QKK225 pKa = 9.96TNPTLRR231 pKa = 11.84GSPRR235 pKa = 11.84RR236 pKa = 11.84RR237 pKa = 11.84LRR239 pKa = 11.84LRR241 pKa = 11.84VKK243 pKa = 9.93RR244 pKa = 11.84DD245 pKa = 2.99SRR247 pKa = 11.84RR248 pKa = 11.84SLKK251 pKa = 10.4KK252 pKa = 10.21FHH254 pKa = 5.99THH256 pKa = 4.19PHH258 pKa = 5.8ARR260 pKa = 11.84QAPQAQAWSAGRR272 pKa = 11.84SQSKK276 pKa = 10.44PNGLEE281 pKa = 3.92KK282 pKa = 10.8QKK284 pKa = 9.96TNPTLRR290 pKa = 11.84GSPRR294 pKa = 11.84RR295 pKa = 11.84RR296 pKa = 11.84LRR298 pKa = 11.84LRR300 pKa = 11.84VKK302 pKa = 9.95RR303 pKa = 11.84GSRR306 pKa = 11.84RR307 pKa = 11.84SLKK310 pKa = 10.31KK311 pKa = 10.36FHH313 pKa = 5.99THH315 pKa = 4.19PHH317 pKa = 5.8ARR319 pKa = 11.84QAPQAQAWSGSVVV332 pKa = 2.92

Molecular weight: 38.25 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

5779

0

5779

2373878

29

9958

410.8

45.1

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

10.552 ± 0.04

1.1 ± 0.015

6.352 ± 0.042

5.85 ± 0.034

3.482 ± 0.02

7.657 ± 0.046

2.235 ± 0.019

4.541 ± 0.019

2.999 ± 0.033

10.052 ± 0.043

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.147 ± 0.019

2.962 ± 0.032

5.522 ± 0.023

4.772 ± 0.029

6.866 ± 0.05

6.19 ± 0.036

5.599 ± 0.046

7.213 ± 0.028

1.519 ± 0.015

2.389 ± 0.016
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