Chondrocystis sp. NIES-4102

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Cyanobacteria/Melainabacteria group; Cyanobacteria; Oscillatoriophycideae; Chroococcales; Chroococcaceae; Chondrocystis; unclassified Chondrocystis

Average proteome isoelectric point is 6.34

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 4342 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|A0A1Z4RSU1|A0A1Z4RSU1_9CHRO Putative ABC transporter permease protein OS=Chondrocystis sp. NIES-4102 OX=2005460 GN=NIES4102_25340 PE=3 SV=1
MM1 pKa = 7.58EE2 pKa = 5.89LFSNNNLIRR11 pKa = 11.84THH13 pKa = 7.07FLLQSEE19 pKa = 4.81WEE21 pKa = 3.94QGFTGKK27 pKa = 10.78LEE29 pKa = 4.04LTNTGEE35 pKa = 4.37TLKK38 pKa = 10.75DD39 pKa = 3.16WQIEE43 pKa = 4.4FEE45 pKa = 4.51SSWEE49 pKa = 3.88ITPGMIWGAEE59 pKa = 4.05IVSHH63 pKa = 6.13QGNKK67 pKa = 9.75YY68 pKa = 7.91VLKK71 pKa = 10.28PVDD74 pKa = 4.06YY75 pKa = 10.71NATIYY80 pKa = 10.38SQQQIAIIFNANKK93 pKa = 9.71IDD95 pKa = 3.81GQVGNPTNIIFSDD108 pKa = 4.32DD109 pKa = 3.74YY110 pKa = 11.74GLPTPPSNSSDD121 pKa = 3.2NSNSEE126 pKa = 4.45VINTNDD132 pKa = 4.99DD133 pKa = 3.6LATDD137 pKa = 3.5IDD139 pKa = 4.03FTLVKK144 pKa = 10.31DD145 pKa = 3.39WGSGFEE151 pKa = 4.15GQISITNNSPYY162 pKa = 10.75SIDD165 pKa = 3.15SWTLAFDD172 pKa = 4.43FPNPINNIWDD182 pKa = 3.73AEE184 pKa = 4.31IEE186 pKa = 4.28SSTNGSYY193 pKa = 9.92TIKK196 pKa = 10.04NAAWNRR202 pKa = 11.84EE203 pKa = 3.78LSAGEE208 pKa = 4.15TITFGFTGYY217 pKa = 11.01NSVTSQPQNFDD228 pKa = 3.51LDD230 pKa = 3.75GSTFASPSTSDD241 pKa = 2.93SKK243 pKa = 11.59YY244 pKa = 10.63SYY246 pKa = 11.16SNPDD250 pKa = 2.92LTTEE254 pKa = 4.46LEE256 pKa = 4.25LNKK259 pKa = 10.21NYY261 pKa = 10.1QGRR264 pKa = 11.84ATFYY268 pKa = 11.01DD269 pKa = 3.46AANPSGGIGASGYY282 pKa = 10.18DD283 pKa = 3.86VPSLDD288 pKa = 3.38QLYY291 pKa = 10.4KK292 pKa = 10.68VVAINNIQWNGSEE305 pKa = 3.8ASGGFFEE312 pKa = 5.63VSGPKK317 pKa = 9.39QRR319 pKa = 11.84EE320 pKa = 3.63GAAPVIVQVIDD331 pKa = 3.56YY332 pKa = 9.92LYY334 pKa = 10.72EE335 pKa = 4.31RR336 pKa = 11.84ADD338 pKa = 3.66GMDD341 pKa = 3.34MSAEE345 pKa = 3.96AFKK348 pKa = 11.09LVADD352 pKa = 4.18PVDD355 pKa = 4.37GIVNINYY362 pKa = 9.66QLVGPDD368 pKa = 3.73DD369 pKa = 5.56DD370 pKa = 5.02YY371 pKa = 11.64VTAYY375 pKa = 10.07GYY377 pKa = 10.81SIGQGIVVEE386 pKa = 6.01GIAEE390 pKa = 4.26SNPYY394 pKa = 8.53YY395 pKa = 10.85AAVRR399 pKa = 11.84LNNYY403 pKa = 8.62RR404 pKa = 11.84YY405 pKa = 9.49PIEE408 pKa = 4.14TVEE411 pKa = 4.48LLTEE415 pKa = 4.09NGEE418 pKa = 4.51AIDD421 pKa = 5.26LNRR424 pKa = 11.84EE425 pKa = 3.62SDD427 pKa = 3.45NRR429 pKa = 11.84FVLDD433 pKa = 3.9GNYY436 pKa = 9.92PLYY439 pKa = 10.6GAQDD443 pKa = 4.12LLVTDD448 pKa = 4.2IFGQQVTLDD457 pKa = 4.22DD458 pKa = 4.08VNITNGSSNDD468 pKa = 3.68TVTGEE473 pKa = 4.04QFAKK477 pKa = 10.41IAA479 pKa = 3.88

Molecular weight: 52.7 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A1Z4RKU0|A0A1Z4RKU0_9CHRO Uncharacterized protein OS=Chondrocystis sp. NIES-4102 OX=2005460 GN=NIES4102_00810 PE=4 SV=1
MM1 pKa = 6.61TQRR4 pKa = 11.84TLGGTNRR11 pKa = 11.84KK12 pKa = 7.61QKK14 pKa = 8.99RR15 pKa = 11.84TSGFRR20 pKa = 11.84ARR22 pKa = 11.84MRR24 pKa = 11.84TSNGKK29 pKa = 9.45RR30 pKa = 11.84VIQARR35 pKa = 11.84RR36 pKa = 11.84KK37 pKa = 9.07KK38 pKa = 9.65GRR40 pKa = 11.84HH41 pKa = 5.0RR42 pKa = 11.84LSVV45 pKa = 3.12

Molecular weight: 5.27 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

4342

0

4342

1365604

29

10077

314.5

35.16

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.685 ± 0.039

0.984 ± 0.018

5.074 ± 0.043

6.071 ± 0.039

3.82 ± 0.023

6.308 ± 0.048

1.698 ± 0.021

7.905 ± 0.034

5.444 ± 0.04

10.963 ± 0.052

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.763 ± 0.021

5.124 ± 0.047

4.24 ± 0.03

5.565 ± 0.039

4.428 ± 0.034

6.463 ± 0.031

5.711 ± 0.042

6.078 ± 0.03

1.357 ± 0.017

3.321 ± 0.026
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