Proteome-pI - Proteome Isoelectric Point Database statistics

Human astrovirus-1 (HAstV-1)

Taxonomy: Viruses; ssRNA viruses; ssRNA positive-strand viruses, no DNA stage; Astroviridae; Mamastrovirus; Mamastrovirus 1

Average proteome isoelectric point is 6.95

Get precalculated fractions of proteins

Acidic

pI < 6.8

6.8-7.4

pI > 7.4

Basic

All

Virtual 2D-PAGE plot for 3 proteins (isoelectric point calculated using IPC_method)

Get csv file with sequences according given criteria:

* You can choose from 18 different methods for calculating isoelectric point

Protein with the lowest isoelectric point:

>sp|Q67726|NS1AB_HASV1 Non-structural polyprotein 1AB 

MAYGEPYYSSKPDKDFNFGSTMARRQMTPTMVTKLPKFVRNSPQAYDWIVRGLIFPTIGKTYFQRVVVITGGLEDGTYGSFAFDGKEWVGIYPIEHLNLMSSLKLIHKANALQERLRLSQEEKATLALDVQFLQHENVRLKEMIPKPEPRKIQMKWIIMGAVLTFLSLIPGGYAHSQTNNTIFTDMIAAC
KYSTETLTENLDLRIKLALANITISDKLDAVRQILNFAFVPRAHWLRTVFYYIHYYEMWNIFMFVLAIGTVMRSARPGTDLVTLATSHLSGFRMAVLPTIPFHTTMTLWVMNTLMVCYYFDNLLAITLAILAPILGIIFLCFMEDSNYVSQIRGLIATAVLIAGGHACLTLTGTTTSLFVVILTCRFIRM
ATVFIGTRFEIRDANGKVVATVPTRIKNVAFDFFQKLKQSGVRVGVNEFVVIKPGALCVIDTPEGKGTGFFSGNDIVTAAHVVGNNTFVNVCYEGLMYEAKVRYMPEKDIAFLTCPGDLHPTARLKLSKNPDYSCVTVMAYVNEDLVVSTAAAMVHGNTLSYAVRTQDGMSGAPVCDKYGRVLAVHQTNT
GYTGGAVIIDPADFHPVKAPSQVELLKEEIERLKAQLNSATENATTVVTQQPSAALEQKSVSDSDVVDLVRTAMEREMKVLRDEINGILAPFLQKKKGKTKHGRGRVRRNLRKGVKLLTEEEYRELLEKGLDRETFLDLIDRIIGERSGYPDYDDEDYYDEDDDGWGMVGDDVEFDYTEVINFDQAKPIP
APRTTKQKICPEPEVESQPLDLSQKKEKQSEYEQQVVKSTKPQQLEHEQQVVKPIKPQKSEPQPYSQTYGKAPIWESYDFDWDEDDAKFILPAPHRLTKADEIVLGSKIVKLRTIIETAIKTQNYSALPEAVFELDKAAYEAGLEGFLQRVKSKNKAPEKQGPKKLQRAPEDQGAQNYHSLDAWKLLLEP
PRERRCVPANFPLLGHLPINRPIFDDKKPRDDLLGLLPEPTWHAFEEYGPTTWGPQAFIKSFDKFFYAEPIDFFSEYPQLCAFADWATYREFRYLEDTRVIHITATEKNTDSTPAYPKMNYFDTEENYLEAHGWAPYIREFTRVYKGDKPEVLWYLFLKKEIIKEEKIRNSDIRQIVCADPIYTRIGACL
EAHQNALMKQHTDTSVGQCGWSPMEGGFKKTMQRLVNKGNKHFIEFDWTRYDGTIPPALFKHIKEIRWNFINKDQREKYRHVHEWYVNNLLNRHVLLPSGEVTLQTRGNPSGQFSTTMDNNMVNFWLQAFEFAYFNGPDRDLWKTYDTVVYGDDRLSTTPSVPDDYEERVITMYRDIFGMWVKPGKVICR
DSIVGLSFCGFTVNENLEPVPTSPEKLMASLLKPYKILPDLESLHGKLLCYQLLAAFMAEDHPFKVYVEHCLSRTAKQLRDSGLPARLTEEQLHRIWRGGPKKCDG

Molecular weight: 163.87 kDa
Isoelectric point according different methods:

Protein with the highest isoelectric point:

>sp|O12792|CAPSD_HASV1 Capsid polyprotein VP90 

MASKSNKQVTVEVSNNGRSRSKSRARSQSRGRDKSVKITVNSRNRARRQPGRDKRQSSQRVRNIVNKQLRKQGVTGPKPAICQRATATLGTVGSNTSGTTEIEACILLNPVLVKDATGSTQFGPVQALGAQYSMWKLKYLNVKLTSMVGASAVNGTVSGVSLNPTTTPTSTSWSGLGARKHLDVTVGKNA
TFKLKPSDLGGPRDGWWLTNTNDNASDTLGPSIEIHTLGRTMSSYKNEQFTGGLFLVELASEWCFTGYAANPNLVNLVKSTDNQVSVTFEGSAGSPLIMNVPEGSHFARTVLARSTTPTTLARAGERTTSDTVWQVLNTAVSAAELVTPPPFNWLVKGGWWFVKLIAGRTRTGSRSFYVYPSYQDALSNK
PALCTGSTPGGMRTRNPVTTTLQFTQMNQPSLGHGEAPAAFGRSIPAPGEEFKVVLTFGAPMSPNANNKQTWVNKPLDAPSGHYNVKIAKDVDHYLTMQGFTSIASVDWYTIDFQPSEAPAPIQGLQVLVNSSKKADVYAIKQFVTAQTNNKHQVTSLFLVKVTTGFQVNNYLSYFYRASATGDATTNLL
VRGDTYTAGISFTQGGWYLLTNTSIVDGAMPPGWVWNNVELKTNTAYHMDKGLVHLIMPLPESTQMCYEMLTSIPRSRASGHGYESDNTEYLDAPDSADQFKEDIETDTDIESTEDEDEADRFDIIDTSDEEDENETDRVTLLSTLVNQGMTMTRATRIARRAFPTLSDRIKRGVYMDLLVSGASPGNAW
SHACEEARKAAGEINPCTSGSRGHAE

Molecular weight: 85.54 kDa
Isoelectric point according different methods:

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
3	0	3	3,157	786	1,436	1052.3	118.2 kDa

Amino acid frequency

Ala	Cys	Asp	Glu	Phe	Gly	His	Ile	Lys	Leu	Met	Asn	Gln	Pro	Arg	Ser	Thr	Val	Trp	Tyr
7.16	1.24	5.54	5.96	4.28	6.43	2.0	5.29	6.34	8.49	2.5	4.24	3.93	5.45	5.13	5.51	8.08	7.22	1.49	3.74

Note: For statistics only major isoforms were used (in this case 3 proteins)
For dipeptide frequency statistics click here

See this proteome in:

Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI: proteome isoelectric point database. Nucleic Acids Res. 2016. doi: 10.1093/nar/gkw978

Contact: Lukasz P. Kozlowski