Duck hepatitis B virus (strain China) (DHBV)

Taxonomy: Viruses; Riboviria; Pararnavirae; Artverviricota; Revtraviricetes; Blubervirales; Hepadnaviridae; Avihepadnavirus; Duck hepatitis B virus

Average proteome isoelectric point is 8.67

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 5 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:
>sp|P30029-2|HBSAG-2_HPBDC Isoform of P30029 Isoform S of Large envelope protein OS=Duck hepatitis B virus (strain China) OX=31510 GN=S PE=4 SV=2
MM1 pKa = 7.15GQQPAKK7 pKa = 10.78SMDD10 pKa = 2.92VRR12 pKa = 11.84RR13 pKa = 11.84IEE15 pKa = 4.32GGEE18 pKa = 3.69ILLNQLAGRR27 pKa = 11.84MIPKK31 pKa = 10.26GAVTWSGKK39 pKa = 10.37YY40 pKa = 7.88PTIDD44 pKa = 3.16HH45 pKa = 6.9LLDD48 pKa = 3.59HH49 pKa = 6.22VQTMEE54 pKa = 5.18EE55 pKa = 4.51INTLQQQGAWPAGAGRR71 pKa = 11.84RR72 pKa = 11.84VGLTNPTPQEE82 pKa = 3.7IPQPQWTPEE91 pKa = 3.83EE92 pKa = 4.01DD93 pKa = 3.23QKK95 pKa = 11.68ARR97 pKa = 11.84EE98 pKa = 3.95AFRR101 pKa = 11.84RR102 pKa = 11.84YY103 pKa = 8.96QEE105 pKa = 3.91EE106 pKa = 4.36RR107 pKa = 11.84PPEE110 pKa = 4.17TTTIPPSSTPPWKK123 pKa = 10.18LQPGDD128 pKa = 4.29DD129 pKa = 4.29PLLEE133 pKa = 4.48SKK135 pKa = 10.74SLLEE139 pKa = 3.94THH141 pKa = 7.36PLYY144 pKa = 10.71QNPEE148 pKa = 3.83PAVPVIKK155 pKa = 9.85TPPLKK160 pKa = 10.58KK161 pKa = 10.34KK162 pKa = 10.19MSGTFGGILAGLIGLLVSFFLLIKK186 pKa = 10.18ILEE189 pKa = 4.25ILRR192 pKa = 11.84KK193 pKa = 9.72LDD195 pKa = 3.2WWWISLSSPKK205 pKa = 10.95GKK207 pKa = 8.31MQCAFQDD214 pKa = 3.1TGAQISPHH222 pKa = 5.65YY223 pKa = 10.44AGSCPWGCPGFLWTYY238 pKa = 10.39LRR240 pKa = 11.84LFIIFLLILLVAAGLLYY257 pKa = 10.14LTDD260 pKa = 3.77NGSTILGKK268 pKa = 9.65LQWASVSALFSSISSLLPSDD288 pKa = 3.65QKK290 pKa = 11.76SLVALMFGLLLIWMTSSSATQTLVTLTQLATLSALFFKK328 pKa = 10.98NN329 pKa = 3.05

Molecular weight: 36.42 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>sp|P30029|HBSAG_HPBDC Large envelope protein OS=Duck hepatitis B virus (strain China) OX=31510 GN=S PE=3 SV=2
MM1 pKa = 7.45PQPLKK6 pKa = 10.84QSLDD10 pKa = 3.26QSKK13 pKa = 8.61WLRR16 pKa = 11.84EE17 pKa = 4.17AEE19 pKa = 3.91KK20 pKa = 10.53HH21 pKa = 6.08LRR23 pKa = 11.84EE24 pKa = 4.61LEE26 pKa = 4.05NLVDD30 pKa = 4.46SNLEE34 pKa = 3.97EE35 pKa = 4.51EE36 pKa = 4.37KK37 pKa = 10.94LKK39 pKa = 10.52PQLSMGEE46 pKa = 4.42DD47 pKa = 3.39VQSPGKK53 pKa = 10.64GEE55 pKa = 3.85PLHH58 pKa = 6.29PNVRR62 pKa = 11.84APLSHH67 pKa = 6.3VVRR70 pKa = 11.84AATIDD75 pKa = 3.69LPRR78 pKa = 11.84LGNKK82 pKa = 9.66LPAKK86 pKa = 9.73HH87 pKa = 6.56HH88 pKa = 6.15LGKK91 pKa = 10.87LSGLYY96 pKa = 9.38QMKK99 pKa = 9.56GCTFNPEE106 pKa = 3.58WKK108 pKa = 10.59VPDD111 pKa = 3.45ISDD114 pKa = 3.37THH116 pKa = 7.4FDD118 pKa = 3.61LQVLNEE124 pKa = 4.19CPSRR128 pKa = 11.84NWKK131 pKa = 9.93YY132 pKa = 8.85LTPAKK137 pKa = 9.91FWPKK141 pKa = 9.85SISYY145 pKa = 9.65FPVQAGVKK153 pKa = 9.77AKK155 pKa = 10.91YY156 pKa = 8.9PDD158 pKa = 3.27NVMQHH163 pKa = 5.44EE164 pKa = 4.89SIVGKK169 pKa = 10.43YY170 pKa = 7.4LTRR173 pKa = 11.84LYY175 pKa = 10.58EE176 pKa = 4.03AGILYY181 pKa = 10.13KK182 pKa = 10.39RR183 pKa = 11.84ISKK186 pKa = 10.27HH187 pKa = 5.45LVTFKK192 pKa = 10.35GQPYY196 pKa = 9.18KK197 pKa = 10.21WEE199 pKa = 3.78HH200 pKa = 5.49QYY202 pKa = 11.02LVKK205 pKa = 10.35QHH207 pKa = 6.21QIPDD211 pKa = 3.37GATTRR216 pKa = 11.84KK217 pKa = 9.71INGRR221 pKa = 11.84AEE223 pKa = 3.56NRR225 pKa = 11.84RR226 pKa = 11.84RR227 pKa = 11.84GDD229 pKa = 3.32PAKK232 pKa = 10.62SISRR236 pKa = 11.84PHH238 pKa = 6.52DD239 pKa = 3.65PKK241 pKa = 10.68RR242 pKa = 11.84GCNMVRR248 pKa = 11.84QISNNRR254 pKa = 11.84SSIRR258 pKa = 11.84PCANNGGDD266 pKa = 3.25KK267 pKa = 10.65HH268 pKa = 7.52SPTTRR273 pKa = 11.84RR274 pKa = 11.84LACWGGKK281 pKa = 9.07ASRR284 pKa = 11.84INQSYY289 pKa = 10.53SSRR292 pKa = 11.84DD293 pKa = 2.9SSAPVDD299 pKa = 3.24ARR301 pKa = 11.84GRR303 pKa = 11.84SEE305 pKa = 4.09SAGSLSSLSGRR316 pKa = 11.84KK317 pKa = 8.68AAGNHH322 pKa = 4.8HH323 pKa = 7.23HH324 pKa = 6.47STLINPSVEE333 pKa = 3.78TTARR337 pKa = 11.84GRR339 pKa = 11.84STPGEE344 pKa = 4.08QISARR349 pKa = 11.84DD350 pKa = 3.6TSALPEE356 pKa = 4.18SRR358 pKa = 11.84ASRR361 pKa = 11.84ACNKK365 pKa = 10.09DD366 pKa = 3.19SSIKK370 pKa = 10.36EE371 pKa = 3.82EE372 pKa = 4.19NVWYY376 pKa = 10.64LRR378 pKa = 11.84GNTSWPNRR386 pKa = 11.84ITGKK390 pKa = 10.57LFLVDD395 pKa = 3.43KK396 pKa = 10.57NSRR399 pKa = 11.84NTTEE403 pKa = 3.6ARR405 pKa = 11.84LVVDD409 pKa = 5.36FSQFSKK415 pKa = 10.78GKK417 pKa = 9.03NAMRR421 pKa = 11.84FPRR424 pKa = 11.84YY425 pKa = 8.48WSPNLSTLRR434 pKa = 11.84RR435 pKa = 11.84ILPVGMPRR443 pKa = 11.84ISLDD447 pKa = 3.21LSQAFYY453 pKa = 10.9HH454 pKa = 6.6LPLNPASSSRR464 pKa = 11.84LAVSDD469 pKa = 3.74GQRR472 pKa = 11.84VYY474 pKa = 11.07YY475 pKa = 9.93FRR477 pKa = 11.84KK478 pKa = 9.65APMGVGLSPFLLHH491 pKa = 7.37LFTTALGSEE500 pKa = 3.97IARR503 pKa = 11.84RR504 pKa = 11.84FNVWTFTYY512 pKa = 9.89MDD514 pKa = 5.26DD515 pKa = 5.74FLLCHH520 pKa = 6.51PNARR524 pKa = 11.84HH525 pKa = 6.01LNSISHH531 pKa = 6.54AVCTFLQEE539 pKa = 3.68LGIRR543 pKa = 11.84INFDD547 pKa = 2.79KK548 pKa = 8.48TTPSPVTEE556 pKa = 3.96IRR558 pKa = 11.84FLGYY562 pKa = 10.63QIDD565 pKa = 3.83QKK567 pKa = 11.0FMKK570 pKa = 10.02IEE572 pKa = 3.68EE573 pKa = 4.43DD574 pKa = 2.69RR575 pKa = 11.84WKK577 pKa = 10.73EE578 pKa = 3.45LRR580 pKa = 11.84TVIKK584 pKa = 9.91KK585 pKa = 10.07IKK587 pKa = 9.61VGAWYY592 pKa = 9.21DD593 pKa = 3.34WKK595 pKa = 10.9CIQRR599 pKa = 11.84FVGHH603 pKa = 6.96LNFVLPFTKK612 pKa = 10.62GNLEE616 pKa = 4.0MLKK619 pKa = 10.47PMYY622 pKa = 10.43AAITNKK628 pKa = 9.7VNFSFSSAYY637 pKa = 8.34RR638 pKa = 11.84TLLYY642 pKa = 10.37KK643 pKa = 10.16LTMGVCKK650 pKa = 10.21LAIKK654 pKa = 9.68PKK656 pKa = 10.46SSVPLPRR663 pKa = 11.84VATDD667 pKa = 3.36ATPTHH672 pKa = 6.4GAISHH677 pKa = 5.63ITGGSAVFAFSKK689 pKa = 10.69VRR691 pKa = 11.84DD692 pKa = 3.38IHH694 pKa = 7.3IQEE697 pKa = 4.6LLMVCLAKK705 pKa = 11.01LMIKK709 pKa = 9.55PRR711 pKa = 11.84CILTDD716 pKa = 3.45STFVCHH722 pKa = 6.96KK723 pKa = 10.27RR724 pKa = 11.84YY725 pKa = 8.06QTLPWHH731 pKa = 6.55FAMLAKK737 pKa = 10.32QLLSPMQLYY746 pKa = 8.02FVPSKK751 pKa = 10.83YY752 pKa = 10.6NPADD756 pKa = 3.51GPSRR760 pKa = 11.84HH761 pKa = 6.27KK762 pKa = 10.97PPDD765 pKa = 3.32WTALTYY771 pKa = 10.44TPLSKK776 pKa = 10.42AIYY779 pKa = 9.36IPHH782 pKa = 7.04RR783 pKa = 11.84LCGTT787 pKa = 3.88

Molecular weight: 89.21 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

4

1

5

1850

167

787

370.0

41.8

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

6.919 ± 0.26

1.351 ± 0.245

4.108 ± 0.392

4.324 ± 0.595

3.622 ± 0.426

5.784 ± 0.559

2.865 ± 0.529

5.892 ± 0.52

6.054 ± 0.645

11.243 ± 1.602

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

1.838 ± 0.257

3.081 ± 0.729

7.135 ± 0.565

3.892 ± 0.541

6.973 ± 1.181

8.703 ± 0.448

6.27 ± 0.373

4.486 ± 0.389

2.486 ± 0.362

2.973 ± 0.318
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