Results | viHumans

UniProt ID

P0C6U2

Status

Reviewed

Host

Homo Sapiens (Human) [TaxID: 9606]

Gene Name

1a[Gene ID: 918764 ]

Protein Name

♦Replicase polyprotein 1a (pp1a) (ORF1a polyprotein) [Cleaved into: Non-structural protein 1 (nsp1) (p9)
♦ Non-structural protein 2 (nsp2) (p87)
♦ Non-structural protein 3 (nsp3) (EC 3.4.19.12) (EC 3.4.22.-) (PL1-PRO/PL2-PRO) (PLP1/PLP2) (Papain-like proteinases 1/2) (p195)
♦ Non-structural protein 4 (nsp4) (Peptide HD2)
♦ 3C-like proteinase (3CL-PRO) (3CLp) (EC 3.4.22.-) (M-PRO) (nsp5) (p34)
♦ Non-structural protein 6 (nsp6)
♦ Non-structural protein 7 (nsp7) (p5)
♦ Non-structural protein 8 (nsp8) (p23)
♦ Non-structural protein 9 (nsp9) (p12)
♦ Non-structural protein 10 (nsp10) (Growth factor-like peptide) (GFL) (p16)
♦ Non-structural protein 11 (nsp11)]

Organism Name

Human Coronavirus 229E (HCoV-229E)

Taxonomic Lineage

Viruses> SsRNA Viruses> SsRNA Positive-strand Viruses> No DNA Stage> Nidovirales> Coronaviridae> Coronavirinae> Alphacoronavirus> Human Coronavirus 229E (HCoV-229E)

RefSeq

NC_002645.1 ; AF304460.1

PubMed ID

11369870 ; 8337838 ; 9094676 ; 10329692 ; 9847320 ; 11431476 ; 11842254 ; 11842253 ; 12746549

Pathways Involved

Various pathway(s) in which protein is involved

KEGG

Not Available

Reactome

Not Available

Sequence

							MACNRVTLAVASDSEISANGCSTIAQAVRRYSEAASNGFRACRFVSLDLQDCIVGIADDTYVMGLHGNQTLFCNIMKFSDRPFMLHGWLVFSNSNYLLEE
FDVVFGKRGGGNVTYTDQYLCGADGKPVMSEDLWQFVDHFGENEEIIINGHTYVCAWLTKRKPLDYKRQNNLAIEEIEYVHGDALHTLRNGSVLEMAKEV
KTSSKVVLSDALDKLYKVFGSPVMTNGSNILEAFTKPVFISALVQCTCGTKSWSVGDWTGFKSSCCNVISNKLCVVPGNVKPGDAVITTQQAGAGIKYFC
GMTLKFVANIEGVSVWRVIALQSVDCFVASSTFVEEEHVNRMDTFCFNVRNSVTDECRLAMLGAEMTSNVRRQVASGVIDISTGWFDVYDDIFAESKPWF
VRKAEDIFGPCWSALASALKQLKVTTGELVRFVKSICNSAVAVVGGTIQILASVPEKFLNAFDVFVTAIQTVFDCAVETCTIAGKAFDKVFDYVLLDNAL
VKLVTTKLKGVRERGLNKVKYATVVVGSTEEVKSSRVERSTAVLTIANNYSKLFDEGYTVVIGDVAYFVSDGYFRLMASPNSVLTTAVYKPLFAFNVNVM
GTRPEKFPTTVTCENLESAVLFVNDKITEFQLDYSIDVIDNEIIVKPNISLCVPLYVRDYVDKWDDFCRQYSNESWFEDDYRAFISVLDITDAAVKAAES
KAFVDTIVPPCPSILKVIDGGKIWNGVIKNVNSVRDWLKSLKLNLTQQGLLGTCAKRFKRWLGILLEAYNAFLDTVVSTVKIGGLTFKTYAFDKPYIVIR
DIVCKVENKTEAEWIELFPHNDRIKSFSTFESAYMPIADPTHFDIEEVELLDAEFVEPGCGGILAVIDEHVFYKKDGVYYPSNGTNILPVAFTKAAGGKV
SFSDDVEVKDIEPVYRVKLCFEFEDEKLVDVCEKAIGKKIKHEGDWDSFCKTIQSALSVVSCYVNLPTYYIYDEEGGNDLSLPVMISEWPLSVQQAQQEA
TLPDIAEDVVDQVEEVNSIFDIETVDVKHDVSPFEMPFEELNGLKILKQLDNNCWVNSVMLQIQLTGILDGDYAMQFFKMGRVAKMIERCYTAEQCIRGA
MGDVGLCMYRLLKDLHTGFMVMDYKCSCTSGRLEESGAVLFCTPTKKAFPYGTCLNCNAPRMCTIRQLQGTIIFVQQKPEPVNPVSFVVKPVCSSIFRGA
VSCGHYQTNIYSQNLCVDGFGVNKIQPWTNDALNTICIKDADYNAKVEISVTPIKNTVDTTPKEEFVVKEKLNAFLVHDNVAFYQGDVDTVVNGVDFDFI
VNAANENLAHGGGLAKALDVYTKGKLQRLSKEHIGLAGKVKVGTGVMVECDSLRIFNVVGPRKGKHERDLLIKAYNTINNEQGTPLTPILSCGIFGIKLE
TSLEVLLDVCNTKEVKVFVYTDTEVCKVKDFVSGLVNVQKVEQPKIEPKPVSVIKVAPKPYRVDGKFSYFTEDLLCVADDKPIVLFTDSMLTLDDRGLAL
DNALSGVLSAAIKDCVDINKAIPSGNLIKFDIGSVVVYMCVVPSEKDKHLDNNVQRCTRKLNRLMCDIVCTIPADYILPLVLSSLTCNVSFVGELKAAEA
KVITIKVTEDGVNVHDVTVTTDKSFEQQVGVIADKDKDLSGAVPSDLNTSELLTKAIDVDWVEFYGFKDAVTFATVDHSAFAYESAVVNGIRVLKTSDNN
CWVNAVCIALQYSKPHFISQGLDAAWNKFVLGDVEIFVAFVYYVARLMKGDKGDAEDTLTKLSKYLANEAQVQLEHYSSCVECDAKFKNSVASINSAIVC
ASVKRDGVQVGYCVHGIKYYSRVRSVRGRAIIVSVEQLEPCAQSRLLSGVAYTAFSGPVDKGHYTVYDTAKKSMYDGDRFVKHDLSLLSVTSVVMVGGYV
APVNTVKPKPVINQLDEKAQKFFDFGDFLIHNFVIFFTWLLSMFTLCKTAVTTGDVKIMAKAPQRTGVVLKRSLKYNLKASAAVLKSKWWLLAKFTKLLL
LIYTLYSVVLLCVRFGPFNFCSETVNGYAKSNFVKDDYCDGSLGCKMCLFGYQELSQFSHLDVVWKHITDPLFSNMQPFIVMVLLLIFGDNYLRCFLLYF
VAQMISTVGVFLGYKETNWFLHFIPFDVICDELLVTVIVIKVISFVRHVLFGCENPDCIACSKSARLKRFPVNTIVNGVQRSFYVNANGGSKFCKKHRFF
CVDCDSYGYGSTFITPEVSRELGNITKTNVQPTGPAYVMIDKVEFENGFYRLYSCETFWRYNFDITESKYSCKEVFKNCNVLDDFIVFNNNGTNVTQVKN
ASVYFSQLLCRPIKLVDSELLSTLSVDFNGVLHKAYIDVLRNSFGKDLNANMSLAECKRALGLSISDHEFTSAISNAHRCDVLLSDLSFNNFVSSYAKPE
EKLSAYDLACCMRAGAKVVNANVLTKDQTPIVWHAKDFNSLSAEGRKYIVKTSKAKGLTFLLTINENQAVTQIPATSIVAKQGAGDAGHSLTWLWLLCGL
VCLIQFYLCFFMPYFMYDIVSSFEGYDFKYIENGQLKNFEAPLKCVRNVFENFEDWHYAKFGFTPLNKQSCPIVVGVSEIVNTVAGIPSNVYLVGKTLIF
TLQAAFGNAGVCYDIFGVTTPEKCIFTSACTRLEGLGGNNVYCYNTALMEGSLPYSSIQANAYYKYDNGNFIKLPEVIAQGFGFRTVRTIATKYCRVGEC
VESNAGVCFGFDKWFVNDGRVANGYVCGTGLWNLVFNILSMFSSSFSVAAMSGQILLNCALGAFAIFCCFLVTKFRRMFGDLSVGVCTVVVAVLLNNVSY
IVTQNLVTMIAYAILYFFATRSLRYAWIWCAAYLIAYISFAPWWLCAWYFLAMLTGLLPSLLKLKVSTNLFEGDKFVGTFESAAAGTFVIDMRSYEKLAN
SISPEKLKSYAASYNRYKYYSGNANEADYRCACYAYLAKAMLDFSRDHNDILYTPPTVSYGSTLQAGLRKMAQPSGFVEKCVVRVCYGNTVLNGLWLGDI
VYCPRHVIASNTTSAIDYDHEYSIMRLHNFSIISGTAFLGVVGATMHGVTLKIKVSQTNMHTPRHSFRTLKSGEGFNILACYDGCAQGVFGVNMRTNWTI
RGSFINGACGSPGYNLKNGEVEFVYMHQIELGSGSHVGSSFDGVMYGGFEDQPNLQVESANQMLTVNVVAFLYAAILNGCTWWLKGEKLFVEHYNEWAQA
NGFTAMNGEDAFSILAAKTGVCVERLLHAIQVLNNGFGGKQILGYSSLNDEFSINEVVKQMFGVNLQSGKTTSMFKSISLFAGFFVMFWAELFVYTTTIW
VNPGFLTPFMILLVALSLCLTFVVKHKVLFLQVFLLPSIIVAAIQNCAWDYHVTKVLAEKFDYNVSVMQMDIQGFVNIFICLFVALLHTWRFAKERCTHW
CTYLFSLIAVLYTALYSYDYVSLLVMLLCAISNEWYIGAIIFRICRFGVAFLPVEYVSYFDGVKTVLLFYMLLGFVSCMYYGLLYWINRFCKCTLGVYDF
CVSPAEFKYMVANGLNAPNGPFDALFLSFKLMGIGGPRTIKVSTVQSKLTDLKCTNVVLMGILSNMNIASNSKEWAYCVEMHNKINLCDDPETAQELLLA
LLAFFLSKHSDFGLGDLVDSYFENDSILQSVASSFVGMPSFVAYETARQEYENAVANGSSPQIIKQLKKAMNVAKAEFDRESSVQKKINRMAEQAAAAMY
KEARAVNRKSKVVSAMHSLLFGMLRRLDMSSVDTILNMARNGVVPLSVIPATSAARLVVVVPDHDSFVKMMVDGFVHYAGVVWTLQEVKDNDGKNVHLKD
VTKENQEILVWPLILTCERVVKLQNNEIMPGKMKVKATKGEGDGGITSEGNALYNNEGGRAFMYAYVTTKPGMKYVKWEHDSGVVTVELEPPCRFVIDTP
TGPQIKYLYFVKNLNNLRRGAVLGYIGATVRLQAGKQTEFVSNSHLLTHCSFAVDPAAAYLDAVKQGAKPVGNCVKMLTNGSGSGQAITCTIDSNTTQDT
YGGASVCIYCRAHVAHPTMDGFCQYKGKWVQVPIGTNDPIRFCLENTVCKVCGCWLNHGCTCDRTAIQSFDNSYLNESGALVPLD
						

Length

4085

Alternate Sequence

Not Available

Non-standard residue

Not Available

Date of last Sequence modification

10-06-2008

Protein Existence

Evidence at protein level

Amino Acid composition

Amino Acid	Count	% Frequency	Amino Acid	Count	% Frequency
Alanine (A)			Leucine (L)
Arginine (R)			Lysine (K)
Asparagine (N)			Methionine (M)
Aspartic Acid (D)			Phenylalanine (F)
Cysteine (C)			Proline (P)
Glutamine (Q)			Serine (S)
Glutamic Acid (E)			Threonine (T)
Glycine (G)			Tryptophan (W)
Histidine (H)			Tyrosine (Y)
Isoleucine (I)			Valine (V)

Sum of Absolute Deviation from Amino Acid Occurrence Frequencies

Aliphatic Index

Instability Index

Secondary Structure features

% Number of Residues in Helices	% Number of Residues in Strands	% Number of Residues in Coils

Structural Difficulty(SD) index

Role(s)

♦The papain-like proteinase 1 (PLP1) and papain-like proteinase 2 (PLP2) are responsible for the cleavages located at the N-terminus of the replicase polyprotein. In addition, PLP2 possesses a deubiquitinating/deISGylating activity and processes both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains from cellular substrates. PLP2 also antagonizes innate immune induction of type I interferon by blocking the nuclear translocation of host IRF-3 (By similarity).
♦ The main proteinase 3CL-PRO is responsible for the majority of cleavages as it cleaves the C-terminus of replicase polyprotein at 11 sites. Recognizes substrates containing the core sequence [ILMVF]-Q-|-[SGACN]. Inhibited by the substrate-analog Cbz-Val-Asn-Ser-Thr-Leu-Gln-CMK. Also contains an ADP-ribose-1''-phosphate (ADRP)-binding function (By similarity).
♦ Nsp7-nsp8 hexadecamer may possibly confer processivity to the polymerase, maybe by binding to dsRNA or by producing primers utilized by the latter.
♦ Nsp9 is a ssRNA-binding protein.

EC

3.4.19.12 , 3.4.22.- , 3.4.22.-

Experimentally known GO terms

GO:0003723 ;   GO:0003968 ;   GO:0004197 ;   GO:0008242 ;   GO:0008270 ;
GO:0016021 ;   GO:0019079 ;   GO:0019082 ;   GO:0033644 ;   GO:0036459 ;
GO:0039520 ;   GO:0039548 ;   GO:0039648 ;   GO:0044220

Subcellular Location

♦ Non-structural protein 3: Host membrane
♦ Multi-pass membrane protein .
♦ Non-structural protein 4: Host membrane
♦ Multi-pass membrane protein .
♦ Non-structural protein 6: Host membrane
♦ Multi-pass membrane protein .
♦ Non-structural protein 7: Host cytoplasm, host perinuclear region . Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes (By similarity). .
♦ Non-structural protein 8: Host cytoplasm, host perinuclear region . Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes (By similarity). .
♦ Non-structural protein 9: Host cytoplasm, host perinuclear region . Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes (By similarity). .
♦ Non-structural protein 10: Host cytoplasm, host perinuclear region . Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes (By similarity). .

Domain(s)

♦DOMAIN 1016 1268 Peptidase C16 1.
♦ DOMAIN 1269 1436 Macro.
♦ DOMAIN 1663 1914 Peptidase C16 2.
♦ DOMAIN 2966 3267 Peptidase C30.

Motif(s)

Not Available

Methods of 3D structure generation

X-ray crystallography (4)

Experimetally known structure

1P9S 2ZU2 3EWQ 3EWR

Active Site(s)

♦ACT_SITE 1054 1054 For PL1-PRO activity.
♦ ACT_SITE 1205 1205 For PL1-PRO activity.
♦ ACT_SITE 1701 1701 For PL2-PRO activity.
♦ ACT_SITE 1863 1863 For PL2-PRO activity.
♦ ACT_SITE 3006 3006 For 3CL-PRO activity.
♦ ACT_SITE 3109 3109 For 3CL-PRO activity.

Predicted 3D Structures

Protein couldn't be modeled using I-Tasser and Raptor X because of length constraints of the software.

Experimentally known Ligand(s)

Not Available

Virtually Screened Ligands

Virtual screening has been performed using RASPD

						Million Molecules

					
Best 20 Hit molecules 
Not Available