Pricia antarctica

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

Average proteome isoelectric point is 6.43

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4172 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|A0A1G6ZS75|A0A1G6ZS75_9FLAO Uncharacterized protein OS=Pricia antarctica OX=641691 GN=SAMN05421636_10377 PE=4 SV=1
MM1 pKa = 7.76KK2 pKa = 10.17IGVLIIGIFFMGNYY16 pKa = 10.34ALFGQITVDD25 pKa = 3.28DD26 pKa = 3.71SGYY29 pKa = 9.06TVEE32 pKa = 4.23QLVRR36 pKa = 11.84DD37 pKa = 3.68VLINSNCAATSSYY50 pKa = 11.58SSFTGTEE57 pKa = 3.8QNVNGIGYY65 pKa = 9.38FNANATDD72 pKa = 4.07FPYY75 pKa = 10.73KK76 pKa = 10.35EE77 pKa = 4.73GIILSTGRR85 pKa = 11.84ARR87 pKa = 11.84DD88 pKa = 3.56AQGPNTGINDD98 pKa = 3.89SGTEE102 pKa = 4.01SWPGDD107 pKa = 3.27QDD109 pKa = 5.54LITVTNTGNLFNATYY124 pKa = 9.92IQFDD128 pKa = 4.21FVPLTNSINFNFLFASEE145 pKa = 5.16EE146 pKa = 4.03YY147 pKa = 10.3QEE149 pKa = 5.66NYY151 pKa = 8.85QCTYY155 pKa = 9.97SDD157 pKa = 3.39VFAFILTDD165 pKa = 3.51SQGVSTNLAIVPGTEE180 pKa = 3.81EE181 pKa = 4.11PVRR184 pKa = 11.84ATTIRR189 pKa = 11.84PGIQGQCDD197 pKa = 3.28ARR199 pKa = 11.84NIDD202 pKa = 4.83FFGKK206 pKa = 10.52LNGANDD212 pKa = 4.88PISFYY217 pKa = 11.36GQTEE221 pKa = 4.26SLKK224 pKa = 10.92AEE226 pKa = 4.18SLVTPGEE233 pKa = 4.32SYY235 pKa = 10.28TIKK238 pKa = 10.78LVISDD243 pKa = 4.12NQDD246 pKa = 3.18SQVDD250 pKa = 3.72SAVFLEE256 pKa = 4.74AGSFSLGYY264 pKa = 10.5DD265 pKa = 3.1LGEE268 pKa = 4.72DD269 pKa = 2.89RR270 pKa = 11.84TVANGNPACIGEE282 pKa = 4.72NIPLDD287 pKa = 3.56ATVEE291 pKa = 4.33GVQDD295 pKa = 3.56YY296 pKa = 10.56RR297 pKa = 11.84WYY299 pKa = 10.86KK300 pKa = 10.72DD301 pKa = 3.29GSEE304 pKa = 4.18VAQWAGNPQVTLTEE318 pKa = 4.15NGQYY322 pKa = 10.1RR323 pKa = 11.84VDD325 pKa = 5.02LIFSASCISDD335 pKa = 3.1GGLTVEE341 pKa = 5.8FIVPPKK347 pKa = 10.57INGNPVDD354 pKa = 3.88ITACDD359 pKa = 3.85LDD361 pKa = 5.15GDD363 pKa = 4.17GSEE366 pKa = 4.56TFDD369 pKa = 4.02FSTNGTRR376 pKa = 11.84MMGTQDD382 pKa = 3.16SAVYY386 pKa = 9.83GVTYY390 pKa = 9.88FASEE394 pKa = 3.42VDD396 pKa = 3.48AQNFTNPIEE405 pKa = 4.34NPEE408 pKa = 3.98NYY410 pKa = 8.96EE411 pKa = 3.99VQGTEE416 pKa = 3.8TIYY419 pKa = 11.26ARR421 pKa = 11.84LSSGQSCSEE430 pKa = 3.64IVPFQLKK437 pKa = 9.66VQGLDD442 pKa = 3.55FEE444 pKa = 5.16SSLKK448 pKa = 10.6ASYY451 pKa = 10.16ILCFDD456 pKa = 3.87GEE458 pKa = 4.67GEE460 pKa = 4.15KK461 pKa = 10.95LEE463 pKa = 4.49PLPVLDD469 pKa = 4.58TGLSLSKK476 pKa = 11.42YY477 pKa = 7.58MFTWYY482 pKa = 9.59TEE484 pKa = 4.41TISEE488 pKa = 4.27EE489 pKa = 3.91NRR491 pKa = 11.84ITDD494 pKa = 3.2ATGPSFTASALGTYY508 pKa = 9.63HH509 pKa = 7.21VLLQNLEE516 pKa = 4.43FGCEE520 pKa = 3.67FSIATEE526 pKa = 4.09VLPSQQPEE534 pKa = 4.08VFEE537 pKa = 4.35VDD539 pKa = 4.1FVSDD543 pKa = 4.7LFSDD547 pKa = 3.93SNTVEE552 pKa = 3.99IKK554 pKa = 10.68AQGEE558 pKa = 4.43STYY561 pKa = 11.15LFAVDD566 pKa = 5.47DD567 pKa = 4.34SDD569 pKa = 5.03FGTSNRR575 pKa = 11.84FEE577 pKa = 4.57DD578 pKa = 4.49LSAGEE583 pKa = 4.05HH584 pKa = 4.66VAYY587 pKa = 9.56VTDD590 pKa = 4.14SEE592 pKa = 4.57NCSVLSEE599 pKa = 4.57DD600 pKa = 4.14FLVVDD605 pKa = 5.02FPRR608 pKa = 11.84FFTPNGDD615 pKa = 3.64GNNDD619 pKa = 2.2IWQIVGFPEE628 pKa = 3.88IEE630 pKa = 4.02KK631 pKa = 11.05AEE633 pKa = 3.95IAIFDD638 pKa = 3.48QYY640 pKa = 10.64GTLLYY645 pKa = 10.53QFNNGSGWDD654 pKa = 3.7GTANDD659 pKa = 4.12HH660 pKa = 6.93RR661 pKa = 11.84MPASDD666 pKa = 3.3YY667 pKa = 8.7WFRR670 pKa = 11.84IAYY673 pKa = 9.94VKK675 pKa = 11.12DD676 pKa = 3.5NVQKK680 pKa = 10.34EE681 pKa = 4.62FKK683 pKa = 10.39SHH685 pKa = 6.98FSLKK689 pKa = 10.32RR690 pKa = 3.28

Molecular weight: 75.82 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1G7DNU0|A0A1G7DNU0_9FLAO Uncharacterized protein OS=Pricia antarctica OX=641691 GN=SAMN05421636_105406 PE=4 SV=1
MM1 pKa = 7.47LFVFDD6 pKa = 4.44ICPKK10 pKa = 10.42KK11 pKa = 10.67SQTPNRR17 pKa = 11.84AVWNLGFGTSIALGVIPLGLAATAVYY43 pKa = 9.4WFIVNKK49 pKa = 10.22NSSLFLVCLMRR60 pKa = 11.84CSMNSIASTGFISAKK75 pKa = 7.3YY76 pKa = 9.68LRR78 pKa = 11.84RR79 pKa = 11.84IHH81 pKa = 5.96MRR83 pKa = 3.27

Molecular weight: 9.26 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

4172

0

4172

1420157

29

4883

340.4

38.25

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.924 ± 0.037

0.728 ± 0.013

5.972 ± 0.034

6.564 ± 0.029

5.041 ± 0.031

7.049 ± 0.039

1.896 ± 0.021

7.216 ± 0.03

7.168 ± 0.048

9.357 ± 0.049

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.404 ± 0.02

5.36 ± 0.034

3.76 ± 0.025

3.355 ± 0.02

3.985 ± 0.025

6.248 ± 0.031

5.696 ± 0.039

6.264 ± 0.027

1.161 ± 0.014

3.851 ± 0.024
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