Hermit crab associated circular virus

Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes; Cirlivirales; Circoviridae; unclassified Circoviridae

Average proteome isoelectric point is 8.09

Get precalculated fractions of proteins

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



Virtual 2D-PAGE plot for 2 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|A0A0K1RLN6|A0A0K1RLN6_9CIRC Putative capsid protein OS=Hermit crab associated circular virus OX=1692252 PE=4 SV=1
MM1 pKa = 7.47PRR3 pKa = 11.84DD4 pKa = 3.53APAKK8 pKa = 9.06QWCFTLNNYY17 pKa = 7.88TPAEE21 pKa = 3.96LTAIVDD27 pKa = 3.68SAGNFDD33 pKa = 4.15YY34 pKa = 11.33LCFGRR39 pKa = 11.84EE40 pKa = 3.57RR41 pKa = 11.84GNNNTPHH48 pKa = 5.96LQGYY52 pKa = 9.48LILKK56 pKa = 6.87EE57 pKa = 4.27KK58 pKa = 10.76KK59 pKa = 7.99RR60 pKa = 11.84FSYY63 pKa = 10.31VRR65 pKa = 11.84QLAGLEE71 pKa = 3.88RR72 pKa = 11.84AHH74 pKa = 6.68WEE76 pKa = 4.15KK77 pKa = 10.75KK78 pKa = 9.95SPRR81 pKa = 11.84STPKK85 pKa = 10.09QASDD89 pKa = 3.59YY90 pKa = 10.18CKK92 pKa = 10.48KK93 pKa = 10.86DD94 pKa = 2.83GDD96 pKa = 3.73YY97 pKa = 11.43DD98 pKa = 3.93EE99 pKa = 5.87YY100 pKa = 11.9GEE102 pKa = 5.69LPTKK106 pKa = 10.56KK107 pKa = 9.78QGQRR111 pKa = 11.84TDD113 pKa = 3.64FDD115 pKa = 4.24EE116 pKa = 4.57LKK118 pKa = 10.64EE119 pKa = 4.19WIKK122 pKa = 10.72EE123 pKa = 3.84QDD125 pKa = 3.06HH126 pKa = 6.62RR127 pKa = 11.84PTDD130 pKa = 3.47RR131 pKa = 11.84EE132 pKa = 3.97VAEE135 pKa = 4.78EE136 pKa = 5.06FPSLWGRR143 pKa = 11.84YY144 pKa = 7.82RR145 pKa = 11.84SACISFLDD153 pKa = 4.41LFSPHH158 pKa = 6.48PTLVQGTLRR167 pKa = 11.84PWQEE171 pKa = 4.13DD172 pKa = 3.89LNTRR176 pKa = 11.84LSAPPNDD183 pKa = 3.91RR184 pKa = 11.84DD185 pKa = 3.54VMFVVDD191 pKa = 4.08EE192 pKa = 4.62NGNSGKK198 pKa = 10.12SWFIRR203 pKa = 11.84YY204 pKa = 9.39LMTEE208 pKa = 4.17RR209 pKa = 11.84PDD211 pKa = 3.62DD212 pKa = 3.83VQMLSIGKK220 pKa = 9.53RR221 pKa = 11.84DD222 pKa = 4.17DD223 pKa = 3.49LAHH226 pKa = 7.2AIDD229 pKa = 3.96PAKK232 pKa = 10.57KK233 pKa = 9.81IFFFDD238 pKa = 3.55VPRR241 pKa = 11.84GGMEE245 pKa = 3.96FMQYY249 pKa = 11.06AVLEE253 pKa = 4.12QLKK256 pKa = 9.96NRR258 pKa = 11.84LVFSPKK264 pKa = 9.36YY265 pKa = 7.58EE266 pKa = 3.98SRR268 pKa = 11.84MKK270 pKa = 10.2VLHH273 pKa = 6.83HH274 pKa = 6.76IPHH277 pKa = 5.61VVVFCNEE284 pKa = 3.68EE285 pKa = 3.72PDD287 pKa = 3.52RR288 pKa = 11.84TKK290 pKa = 11.02LSRR293 pKa = 11.84DD294 pKa = 3.3RR295 pKa = 11.84FRR297 pKa = 11.84VTHH300 pKa = 5.94IRR302 pKa = 11.84QVV304 pKa = 2.96

Molecular weight: 35.68 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|A0A0K1RLN6|A0A0K1RLN6_9CIRC Putative capsid protein OS=Hermit crab associated circular virus OX=1692252 PE=4 SV=1
MM1 pKa = 7.53TKK3 pKa = 10.32FLTPPRR9 pKa = 11.84PSSKK13 pKa = 9.97RR14 pKa = 11.84LRR16 pKa = 11.84AVSPKK21 pKa = 8.94MQTGTPEE28 pKa = 4.01PAHH31 pKa = 6.23TIMPRR36 pKa = 11.84GISTHH41 pKa = 4.7MRR43 pKa = 11.84KK44 pKa = 9.09SAYY47 pKa = 9.37HH48 pKa = 6.23RR49 pKa = 11.84NLGRR53 pKa = 11.84RR54 pKa = 11.84VGKK57 pKa = 10.34YY58 pKa = 5.52STRR61 pKa = 11.84RR62 pKa = 11.84TLYY65 pKa = 10.05TGFKK69 pKa = 10.17NDD71 pKa = 3.7LVSKK75 pKa = 8.46KK76 pKa = 8.65TYY78 pKa = 7.5WSRR81 pKa = 11.84LIRR84 pKa = 11.84IPHH87 pKa = 5.69YY88 pKa = 10.37GAGQEE93 pKa = 3.84EE94 pKa = 4.81HH95 pKa = 5.74IKK97 pKa = 10.02YY98 pKa = 10.27RR99 pKa = 11.84RR100 pKa = 11.84GAYY103 pKa = 10.2CNVRR107 pKa = 11.84GVKK110 pKa = 9.53INYY113 pKa = 6.65WFSMDD118 pKa = 5.37ANTQYY123 pKa = 10.77PVQVRR128 pKa = 11.84WAIINPKK135 pKa = 9.52VNEE138 pKa = 4.31GTDD141 pKa = 3.57LTLVTNPEE149 pKa = 3.73NFFISKK155 pKa = 10.57DD156 pKa = 3.38PTTEE160 pKa = 3.61QSEE163 pKa = 4.39NFPTTGNYY171 pKa = 8.73FKK173 pKa = 11.5YY174 pKa = 9.78MNRR177 pKa = 11.84KK178 pKa = 8.68INRR181 pKa = 11.84EE182 pKa = 3.72LYY184 pKa = 10.13GVLKK188 pKa = 10.58EE189 pKa = 4.41GTFTMSIDD197 pKa = 3.49PAAAVPNPGVVYY209 pKa = 10.55RR210 pKa = 11.84PGSAVKK216 pKa = 10.24KK217 pKa = 8.52IALYY221 pKa = 10.77VPVNRR226 pKa = 11.84QMKK229 pKa = 7.92WNNVVAGDD237 pKa = 3.8ANGYY241 pKa = 9.0PEE243 pKa = 4.03QNLYY247 pKa = 9.27FVWWYY252 pKa = 8.42DD253 pKa = 3.38TAANDD258 pKa = 3.63NTNPSASPLVQEE270 pKa = 4.48FHH272 pKa = 7.1EE273 pKa = 4.15KK274 pKa = 9.9TIYY277 pKa = 10.33FKK279 pKa = 10.97NSQMFAA285 pKa = 3.35

Molecular weight: 32.81 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

2

0

2

589

285

304

294.5

34.25

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

5.603 ± 0.483

1.019 ± 0.453

5.433 ± 1.78

5.603 ± 0.944

4.924 ± 0.483

5.433 ± 0.361

2.547 ± 0.299

3.905 ± 0.445

6.961 ± 0.038

6.452 ± 1.282

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.716 ± 0.299

5.942 ± 1.443

6.961 ± 0.276

3.735 ± 0.391

7.81 ± 0.537

5.433 ± 0.123

6.282 ± 1.213

6.282 ± 0.499

2.037 ± 0.046

4.924 ± 0.944
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