Paenimaribius caenipelagi

Taxonomy: cellular organisms; Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Paenimaribius

Average proteome isoelectric point is 6.18

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 3702 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|A0A547PIS5|A0A547PIS5_9RHOB Uncharacterized protein OS=Paenimaribius caenipelagi OX=2489174 GN=FEV53_19610 PE=4 SV=1
MM1 pKa = 7.85AEE3 pKa = 4.77PDD5 pKa = 3.62TEE7 pKa = 4.3LTVPLQEE14 pKa = 4.92QSDD17 pKa = 4.0LLYY20 pKa = 10.79FDD22 pKa = 5.77FNLDD26 pKa = 3.32GVEE29 pKa = 5.12DD30 pKa = 4.54IIQIRR35 pKa = 11.84RR36 pKa = 11.84SDD38 pKa = 4.02SVWTGTQFLDD48 pKa = 2.79IWSVEE53 pKa = 3.89FWEE56 pKa = 4.69VGSLSDD62 pKa = 4.89PGFSHH67 pKa = 7.62PDD69 pKa = 3.08DD70 pKa = 3.81VAILHH75 pKa = 6.36PVTVEE80 pKa = 3.66AVKK83 pKa = 10.9YY84 pKa = 9.87LASADD89 pKa = 3.97FNKK92 pKa = 10.68DD93 pKa = 2.53LYY95 pKa = 11.43NDD97 pKa = 3.32VKK99 pKa = 10.83RR100 pKa = 11.84PHH102 pKa = 7.5DD103 pKa = 3.78YY104 pKa = 11.31AQTLTLADD112 pKa = 4.56DD113 pKa = 4.7LNSDD117 pKa = 4.48GYY119 pKa = 11.85VDD121 pKa = 4.18LQFSVGFNYY130 pKa = 10.0EE131 pKa = 3.92DD132 pKa = 3.71PLYY135 pKa = 10.56GSRR138 pKa = 11.84YY139 pKa = 9.84EE140 pKa = 4.0YY141 pKa = 10.02LTEE144 pKa = 4.29NGIEE148 pKa = 3.97FAGYY152 pKa = 9.66ILDD155 pKa = 3.6NGRR158 pKa = 11.84YY159 pKa = 8.48QDD161 pKa = 3.87HH162 pKa = 6.99TDD164 pKa = 4.2DD165 pKa = 5.05FYY167 pKa = 11.85GDD169 pKa = 4.08PPHH172 pKa = 6.36QLSEE176 pKa = 4.21IIQAFEE182 pKa = 3.91RR183 pKa = 11.84VISGSVDD190 pKa = 3.57LDD192 pKa = 3.43EE193 pKa = 7.21DD194 pKa = 3.94GALEE198 pKa = 4.11KK199 pKa = 10.52FAVLDD204 pKa = 3.87FQSRR208 pKa = 11.84SWGSLYY214 pKa = 11.0DD215 pKa = 3.73GDD217 pKa = 4.89SNIIEE222 pKa = 4.18SWDD225 pKa = 3.61RR226 pKa = 11.84QQSANYY232 pKa = 9.1VEE234 pKa = 5.82LYY236 pKa = 10.84EE237 pKa = 5.99FDD239 pKa = 3.95DD240 pKa = 4.67QLAIWRR246 pKa = 11.84DD247 pKa = 3.39SEE249 pKa = 4.84EE250 pKa = 4.31YY251 pKa = 10.33PNTPVPLAYY260 pKa = 10.61DD261 pKa = 3.95NVWGLIPTLIFDD273 pKa = 4.63SDD275 pKa = 3.89DD276 pKa = 3.85PLNVEE281 pKa = 4.39QVMSTLSRR289 pKa = 11.84LPGYY293 pKa = 7.58GTQGFYY299 pKa = 10.86EE300 pKa = 4.66GLSSYY305 pKa = 11.03DD306 pKa = 2.99WYY308 pKa = 9.8TAYY311 pKa = 10.5HH312 pKa = 6.76DD313 pKa = 4.43WYY315 pKa = 8.69TGPGGSVDD323 pKa = 3.75YY324 pKa = 11.29DD325 pKa = 4.05AMFLFANSINANQDD339 pKa = 2.88PTFQLGMTQALLQDD353 pKa = 4.23ALDD356 pKa = 3.81SRR358 pKa = 11.84GGSISVDD365 pKa = 3.21LDD367 pKa = 3.54EE368 pKa = 6.81FITDD372 pKa = 4.38PDD374 pKa = 3.87PTGDD378 pKa = 3.85PLTYY382 pKa = 10.46SAIDD386 pKa = 3.8LPAGLILDD394 pKa = 3.98SSTGVVSGASEE405 pKa = 4.05EE406 pKa = 4.49TMTTSFMADD415 pKa = 3.47DD416 pKa = 4.12GRR418 pKa = 11.84GGTFTTTVSFSLPGLDD434 pKa = 4.74GIVDD438 pKa = 4.26GTAGGDD444 pKa = 3.49VITTNFVDD452 pKa = 4.64AYY454 pKa = 10.46GDD456 pKa = 3.39TLTFSKK462 pKa = 10.65VDD464 pKa = 3.59HH465 pKa = 6.58KK466 pKa = 11.61VLGYY470 pKa = 10.77EE471 pKa = 3.87GDD473 pKa = 3.93DD474 pKa = 3.69YY475 pKa = 11.66IGIAKK480 pKa = 10.32GIGIEE485 pKa = 4.11VSGGAGNDD493 pKa = 3.37VIRR496 pKa = 11.84INSATGTASGDD507 pKa = 3.5GGNDD511 pKa = 3.67TIHH514 pKa = 6.19TGVRR518 pKa = 11.84SMVVDD523 pKa = 4.28GGTGDD528 pKa = 4.93DD529 pKa = 3.42MLIANMCYY537 pKa = 9.81GAKK540 pKa = 8.47HH541 pKa = 5.68TLTGGEE547 pKa = 4.17GADD550 pKa = 3.16TFVFTAASTRR560 pKa = 11.84KK561 pKa = 8.97MSVATVTDD569 pKa = 4.38FDD571 pKa = 4.9PEE573 pKa = 4.52LDD575 pKa = 3.57TLVIEE580 pKa = 4.8GEE582 pKa = 4.42VVDD585 pKa = 6.55LSRR588 pKa = 11.84AWLYY592 pKa = 10.86DD593 pKa = 3.17FRR595 pKa = 11.84SITTTAGGDD604 pKa = 3.23RR605 pKa = 11.84VLGYY609 pKa = 10.82GDD611 pKa = 3.56NDD613 pKa = 3.91EE614 pKa = 4.92IVISNLIDD622 pKa = 3.57VDD624 pKa = 3.84DD625 pKa = 5.26LLYY628 pKa = 10.91QFF630 pKa = 5.61

Molecular weight: 68.9 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A547Q757|A0A547Q757_9RHOB MBL fold metallo-hydrolase OS=Paenimaribius caenipelagi OX=2489174 GN=FEV53_05705 PE=4 SV=1
MM1 pKa = 7.45KK2 pKa = 9.61RR3 pKa = 11.84TFQPSNLVRR12 pKa = 11.84KK13 pKa = 9.18RR14 pKa = 11.84RR15 pKa = 11.84HH16 pKa = 4.42GFRR19 pKa = 11.84ARR21 pKa = 11.84MATKK25 pKa = 10.37AGRR28 pKa = 11.84KK29 pKa = 8.54ILNARR34 pKa = 11.84RR35 pKa = 11.84ARR37 pKa = 11.84GRR39 pKa = 11.84KK40 pKa = 9.07SLSAA44 pKa = 3.93

Molecular weight: 5.14 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

3702

0

3702

1141485

32

2956

308.3

33.54

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

11.803 ± 0.05

0.937 ± 0.017

6.268 ± 0.045

6.119 ± 0.041

3.578 ± 0.027

8.763 ± 0.059

2.054 ± 0.023

5.176 ± 0.028

2.99 ± 0.032

10.04 ± 0.048

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.603 ± 0.021

2.553 ± 0.024

5.096 ± 0.031

3.155 ± 0.02

7.152 ± 0.048

5.392 ± 0.029

5.574 ± 0.031

7.137 ± 0.037

1.398 ± 0.015

2.211 ± 0.018
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