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Protein

Spike glycoprotein

Gene

S

Organism
Murine coronavirus (strain A59) (MHV-A59) (Murine hepatitis virus)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Spike protein S1: attaches the virion to the cell membrane by interacting with host receptor, initiating the infection. Interacts with murine CEACAM1 to mediate viral entry.UniRule annotation1 Publication
Spike protein S2: mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein. Under the current model, the protein has at least three conformational states: pre-fusion native state, pre-hairpin intermediate state, and post-fusion hairpin state. During viral and target cell membrane fusion, the coiled coil regions (heptad repeats) assume a trimer-of-hairpins structure, positioning the fusion peptide in close proximity to the C-terminal region of the ectodomain. The formation of this structure appears to drive apposition and subsequent fusion of viral and target cell membranes.UniRule annotation1 Publication
Spike protein S2': Acts as a viral fusion peptide which is unmasked following S2 cleavage occurring upon virus endocytosis.UniRule annotation

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

  • identical protein binding Source: IntAct

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processFusion of virus membrane with host endosomal membrane, Fusion of virus membrane with host membrane, Host-virus interaction, Viral attachment to host cell, Viral penetration into host cytoplasm, Virulence, Virus entry into host cell

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Spike glycoproteinUniRule annotation
Short name:
S glycoproteinUniRule annotation
Alternative name(s):
E2UniRule annotation
Peplomer proteinUniRule annotation
Cleaved into the following 3 chains:
Spike protein S1UniRule annotation
Spike protein S2UniRule annotation
Spike protein S2'UniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:SUniRule annotation
ORF Names:3
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMurine coronavirus (strain A59) (MHV-A59) (Murine hepatitis virus)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri11142 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageNidoviralesCoronaviridaeCoronavirinaeBetacoronavirus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section only exists in viral entries and indicates the host(s) either as a specific organism or taxonomic group of organisms that are susceptible to be infected by a virus.<p><a href='/help/virus_host' target='_top'>More...</a></p>Virus hostiMus musculus (Mouse) [TaxID: 10090]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000007192 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Genome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini14 – 1265ExtracellularUniRule annotationAdd BLAST1252
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei1266 – 1286HelicalUniRule annotationAdd BLAST21
Topological domaini1287 – 1324CytoplasmicUniRule annotationAdd BLAST38

GO - Cellular componenti

Keywords - Cellular componenti

Host cell membrane, Host membrane, Membrane, Viral envelope protein, Virion

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi33S → G: Complete loss of infectivity on murine cells. 1 Publication1
Mutagenesisi33S → R: No effect for infectivity on murine cells. 1 Publication1
Mutagenesisi62T → A or S: No effect for infectivity on murine cells. 1 Publication1
Mutagenesisi65L → A or H: No effect for infectivity on murine cells. 1 Publication1
Mutagenesisi79 – 82LALR → AALA: No effect for infectivity on murine cells. 1 Publication4
Mutagenesisi79 – 82LALR → MALM: Complete loss of infectivity on murine cells. 1 Publication4
Mutagenesisi162Y → A, H or Q: Complete loss of infectivity on murine cells. 1 Publication1
Mutagenesisi162Y → F: No effect for infectivity on murine cells. 1 Publication1
Mutagenesisi183K → G: Complete loss of infectivity on murine cells. 1 Publication1
Mutagenesisi183K → R: No effect for infectivity on murine cells. 1 Publication1

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 13UniRule annotationAdd BLAST13
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000003721415 – 1324Spike glycoproteinAdd BLAST1310
ChainiPRO_000003721515 – 717Spike protein S1Add BLAST703
ChainiPRO_0000037216718 – 1324Spike protein S2Add BLAST607
ChainiPRO_0000444084870 – 1324Spike protein S2'UniRule annotationAdd BLAST455

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi31N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi60N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi192N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi329 ↔ 354UniRule annotation
Glycosylationi357N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Disulfide bondi372 ↔ 425UniRule annotation
Glycosylationi435N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi530N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi625N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi657N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi665N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi688N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi737N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi754N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi893N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi1180N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi1190N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi1209N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi1225N-linked (GlcNAc...) asparagine; by hostUniRule annotation1
Glycosylationi1246N-linked (GlcNAc...) asparagine; by hostUniRule annotation1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Specific enzymatic cleavages in vivo yield mature proteins. The precursor is processed into S1 and S2 by host cell furin or another cellular protease to yield the mature S1 and S2 proteins. Additionally, a second cleavage leads to the release of a fusion peptide after viral attachment to host cell receptor.UniRule annotation
The cytoplasmic Cys-rich domain is palmitoylated. Spike glycoprotein is digested within host endosomes.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei717 – 718Cleavage; by host2
Sitei869 – 870CleavageUniRule annotation2

Keywords - PTMi

Disulfide bond, Glycoprotein, Lipoprotein, Palmitate

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P11224

PTM databases

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P11224

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotrimer; each monomer consists of a S1 and a S2 subunit. The resulting peplomers protrude from the virus surface as spikes (By similarity). Cytoplasmic tail interacts with M protein. S1 interacts with murine CEACAM1, and weakly with murine CEACAM2 in tissue culture.UniRule annotation4 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
itself3EBI-16196052,EBI-16196052

GO - Molecular functioni

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-61967N

Protein interaction database and analysis system

More...
IntActi
P11224, 1 interactor

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

11324
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P11224

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P11224

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P11224

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni17 – 330Receptor binding siteAdd BLAST314
Regioni312 – 583Receptor-binding domainUniRule annotationAdd BLAST272
Regioni827 – 849Fusion peptideUniRule annotationAdd BLAST23
Regioni970 – 1020Heptad repeat 1UniRule annotationAdd BLAST51
Regioni1214 – 1254Heptad repeat 2UniRule annotationAdd BLAST41

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili999 – 1043UniRule annotationAdd BLAST45
Coiled coili1227 – 1255UniRule annotationAdd BLAST29

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi1320 – 1324KxHxxUniRule annotation5

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi1287 – 1304Cys-richAdd BLAST18

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the betacoronaviruses spike protein family.UniRule annotation

Keywords - Domaini

Coiled coil, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

KEGG Orthology (KO)

More...
KOi
K19254

Database of Orthologous Groups

More...
OrthoDBi
VOG0900000Z

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.5.790, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_04099 BETA_CORONA_SPIKE, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002552 Corona_S2
IPR027400 S_HR2
IPR032500 Spike_N
IPR018548 Spike_rcpt-bd
IPR036326 Spike_rcpt-bd_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01601 Corona_S2, 1 hit
PF16451 Spike_NTD, 1 hit
PF09408 Spike_rec_bind, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF143587 SSF143587, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P11224-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLFVFILFLP SCLGYIGDFR CIQLVNSNGA NVSAPSISTE TVEVSQGLGT
60 70 80 90 100
YYVLDRVYLN ATLLLTGYYP VDGSKFRNLA LRGTNSVSLS WFQPPYLNQF
110 120 130 140 150
NDGIFAKVQN LKTSTPSGAT AYFPTIVIGS LFGYTSYTVV IEPYNGVIMA
160 170 180 190 200
SVCQYTICQL PYTDCKPNTN GNKLIGFWHT DVKPPICVLK RNFTLNVNAD
210 220 230 240 250
AFYFHFYQHG GTFYAYYADK PSATTFLFSV YIGDILTQYY VLPFICNPTA
260 270 280 290 300
GSTFAPRYWV TPLVKRQYLF NFNQKGVITS AVDCASSYTS EIKCKTQSML
310 320 330 340 350
PSTGVYELSG YTVQPVGVVY RRVANLPACN IEEWLTARSV PSPLNWERKT
360 370 380 390 400
FQNCNFNLSS LLRYVQAESL FCNNIDASKV YGRCFGSISV DKFAVPRSRQ
410 420 430 440 450
VDLQLGNSGF LQTANYKIDT AATSCQLHYT LPKNNVTINN HNPSSWNRRY
460 470 480 490 500
GFNDAGVFGK NQHDVVYAQQ CFTVRSSYCP CAQPDIVSPC TTQTKPKSAF
510 520 530 540 550
VNVGDHCEGL GVLEDNCGNA DPHKGCICAN NSFIGWSHDT CLVNDRCQIF
560 570 580 590 600
ANILLNGINS GTTCSTDLQL PNTEVVTGIC VKYDLYGITG QGVFKEVKAD
610 620 630 640 650
YYNSWQTLLY DVNGNLNGFR DLTTNKTYTI RSCYSGRVSA AFHKDAPEPA
660 670 680 690 700
LLYRNINCSY VFSNNISREE NPLNYFDSYL GCVVNADNRT DEALPNCDLR
710 720 730 740 750
MGAGLCVDYS KSRRAHRSVS TGYRLTTFEP YTPMLVNDSV QSVDGLYEMQ
760 770 780 790 800
IPTNFTIGHH EEFIQTRSPK VTIDCAAFVC GDNTACRQQL VEYGSFCVNV
810 820 830 840 850
NAILNEVNNL LDNMQLQVAS ALMQGVTISS RLPDGISGPI DDINFSPLLG
860 870 880 890 900
CIGSTCAEDG NGPSAIRGRS AIEDLLFDKV KLSDVGFVEA YNNCTGGQEV
910 920 930 940 950
RDLLCVQSFN GIKVLPPVLS ESQISGYTTG ATAAAMFPPW SAAAGVPFSL
960 970 980 990 1000
SVQYRINGLG VTMNVLSENQ KMIASAFNNA LGAIQDGFDA TNSALGKIQS
1010 1020 1030 1040 1050
VVNANAEALN NLLNQLSNRF GAISASLQEI LTRLEAVEAK AQIDRLINGR
1060 1070 1080 1090 1100
LTALNAYISK QLSDSTLIKV SAAQAIEKVN ECVKSQTTRI NFCGNGNHIL
1110 1120 1130 1140 1150
SLVQNAPYGL YFIHFSYVPI SFTTANVSPG LCISGDRGLA PKAGYFVQDD
1160 1170 1180 1190 1200
GEWKFTGSSY YYPEPITDKN SVIMSSCAVN YTKAPEVFLN TSIPNPPDFK
1210 1220 1230 1240 1250
EELDKWFKNQ TSIAPDLSLD FEKLNVTLLD LTYEMNRIQD AIKKLNESYI
1260 1270 1280 1290 1300
NLKEVGTYEM YVKWPWYVWL LIGLAGVAVC VLLFFICCCT GCGSCCFKKC
1310 1320
GNCCDEYGGH QDSIVIHNIS SHED
Length:1,324
Mass (Da):146,019
Last modified:February 1, 1996 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iE198EF8F0BCDBF0E
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti82R → T in strain: Isolate C12 mutant. 1
Natural varianti98N → S in strain: Isolate C12 mutant. 1
Natural varianti159Q → L in strain: Isolate C12 mutant; associated with altered pathogenesis. 1
Natural varianti716H → D in strain: Isolate C12 mutant. 1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M18379 Genomic RNA Translation: AAA46455.1
AF029248 Genomic RNA Translation: AAB86819.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A27402 VGIH59

NCBI Reference Sequences

More...
RefSeqi
NP_045300.1, NC_001846.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
1489752

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
vg:1489752

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M18379 Genomic RNA Translation: AAA46455.1
AF029248 Genomic RNA Translation: AAB86819.1
PIRiA27402 VGIH59
RefSeqiNP_045300.1, NC_001846.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1WDFX-ray2.50A/B969-1024[»]
A/B1216-1254[»]
1WDGX-ray2.06A/B969-1017[»]
A/B1224-1254[»]
3JCLelectron microscopy4.00A/B/C15-1231[»]
6B3Oelectron microscopy4.10A/B/C714-1252[»]
ProteinModelPortaliP11224
SMRiP11224
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-61967N
IntActiP11224, 1 interactor

PTM databases

SwissPalmiP11224

Proteomic databases

PRIDEiP11224

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1489752
KEGGivg:1489752

Phylogenomic databases

KOiK19254
OrthoDBiVOG0900000Z

Miscellaneous databases

EvolutionaryTraceiP11224

Family and domain databases

Gene3Di1.20.5.790, 1 hit
HAMAPiMF_04099 BETA_CORONA_SPIKE, 1 hit
InterProiView protein in InterPro
IPR002552 Corona_S2
IPR027400 S_HR2
IPR032500 Spike_N
IPR018548 Spike_rcpt-bd
IPR036326 Spike_rcpt-bd_sf
PfamiView protein in Pfam
PF01601 Corona_S2, 1 hit
PF16451 Spike_NTD, 1 hit
PF09408 Spike_rec_bind, 2 hits
SUPFAMiSSF143587 SSF143587, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSPIKE_CVMA5
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P11224
Secondary accession number(s): O39227
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1989
Last sequence update: February 1, 1996
Last modified: June 20, 2018
This is version 130 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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