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UniProtKB/Swiss-Prot entry P04850


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name HN_SV5
Primary accession number P04850
Secondary accession numbers None
Integrated into Swiss-Prot on August 13, 1987
Sequence was last modified on August 13, 1987 (Sequence version 1)
Annotations were last modified on    November 4, 2008 (Entry version 62)
Name and origin of the protein
Protein name Hemagglutinin-neuraminidase
Synonym EC 3.2.1.18
Gene name
Name: HN
From
Simian virus 5 (strain W3) (SV5) [TaxID: 11208] 
Taxonomy Viruses; ssRNA negative-strand viruses; Mononegavirales; Paramyxoviridae; Paramyxovirinae; Rubulavirus.
Virus hosts Canis familiaris (Dog) [TaxID: 9615]
Homo sapiens (Human) [TaxID: 9606]
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA].
PubMed=3973974 [NCBI, ExPASy, EBI, Israel, Japan]
Hiebert S.W., Paterson R.G., Lamb R.A.;
"Hemagglutinin-neuraminidase protein of the paramyxovirus simian virus 5: nucleotide sequence of the mRNA predicts an N-terminal membrane anchor.";
J. Virol. 54:1-6(1985).
[2]
NUCLEOTIDE SEQUENCE [GENOMIC RNA].
PubMed=1765772 [NCBI, ExPASy, EBI, Israel, Japan]
Baty D.U., Southern J.A., Randall R.E.;
"Sequence comparison between the haemagglutinin-neuraminidase genes of simian, canine and human isolates of simian virus 5.";
J. Gen. Virol. 72:3103-3107(1991).
[3]
X-RAY CRYSTALLOGRAPHY (2.3 ANGSTROMS) OF 37-565.
DOI=10.1016/j.str.2005.02.019; PubMed=15893670 [NCBI, ExPASy, EBI, Israel, Japan]
Yuan P., Thompson T.B., Wurzburg B.A., Paterson R.G., Lamb R.A., Jardetzky T.S.;
"Structural studies of the parainfluenza virus 5 hemagglutinin-neuraminidase tetramer in complex with its receptor, sialyllactose.";
Structure 13:803-815(2005).
Comments
  • FUNCTION: Attaches the virus to sialic acid-containing cell receptors and thereby initiating infection. Binding of HN protein to the receptor induces a conformational change that allows the F protein to trigger virion/cell membranes fusion (By similarity).
  • FUNCTION: Neuraminidase activity ensures the efficient spread of the virus by dissociating the mature virions from the neuraminic acid containing glycoproteins (By similarity).
  • CATALYTIC ACTIVITY: Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
  • SUBCELLULAR LOCATION: Virion membrane; Single-pass type II membrane protein (Potential). Cell membrane; Single-pass type II membrane protein (Potential).
  • SIMILARITY: Belongs to the paramyxoviruses hemagglutinin-neuraminidase family.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
S76876; AAB21114.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
K02870; AAA47878.1; -; Genomic_RNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF052755; AAC95517.1; -; Genomic_RNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR A00879; HNNZSV.
RefSeq YP_138517.1; -.
3D structure databases
PDB
1Z4V; X-ray; 2.30 A; A=37-565.[ExPASy / RCSB / EBI]
1Z4W; X-ray; 2.70 A; A=37-565.[ExPASy / RCSB / EBI]
1Z4X; X-ray; 2.50 A; A=37-565.[ExPASy / RCSB / EBI]
1Z4Y; X-ray; 2.60 A; A=37-565.[ExPASy / RCSB / EBI]
1Z4Z; X-ray; 2.50 A; A=37-565.[ExPASy / RCSB / EBI]
1Z50; X-ray; 2.80 A; A=37-565.[ExPASy / RCSB / EBI]
Detailed list of linked structures.
PDBsum 1Z4V; -.
1Z4W; -.
1Z4X; -.
1Z4Y; -.
1Z4Z; -.
1Z50; -.
ModBase P04850.
Ontologies
GO
GO:0016021; Cellular component: integral to membrane (inferred from electronic annotation from UniProtKB-KW).
GO:0005886; Cellular component: plasma membrane (inferred from electronic annotation from UniProtKB-KW).
GO:0055036; Cellular component: virion membrane (inferred from electronic annotation from UniProtKB-SubCell).
QuickGo view.
Family and domain databases
InterPro IPR000665; Hemagglutn-neuramid_glycoprot.
IPR016285; Hemagglutn-neuramid_paramyxo.
Graphical view of domain structure.
Pfam PF00423; HN; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF001072; Hemagglut-neuramid_paramyxoV; 1.
BLOCKS P04850.
ProtoNet P04850.
Genome annotation databases
GeneID 3160803; -.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
3D-structure; Cell membrane; Envelope protein; Glycoprotein; Hemagglutinin; Hydrolase; Membrane; Signal-anchor; Transmembrane; Virion.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
CHAIN   1   565  565     Hemagglutinin-neuraminidase. PRO_0000142641
TOPO_DOM   1    19  19     Cytoplasmic (Potential). 
TRANSMEM   20    40  21     Potential. 
TOPO_DOM   41   565  525     Extracellular (Potential). 
CARBOHYD   139   139        N-linked (GlcNAc...). 
CARBOHYD   267   267        N-linked (GlcNAc...). 
CARBOHYD   504   504        N-linked (GlcNAc...). 
DISULFID   161   185         
DISULFID   175   236         
DISULFID   227   240         
DISULFID   365   375         
DISULFID   448   458         
DISULFID   528   539         
TURN   121   125  5      
STRAND   126   129  4      
HELIX   134   137  4      
STRAND   140   145  6      
STRAND   156   159  4      
STRAND   161   169  9      
STRAND   174   184  11      
STRAND   192   202  11      
STRAND   206   218  13      
STRAND   224   232  9      
STRAND   235   242  8      
HELIX   247   252  6      
STRAND   253   255  3      
STRAND   258   265  8      
STRAND   270   275  6      
TURN   281   283  3      
STRAND   284   289  6      
STRAND   295   297  3      
STRAND   300   309  10      
HELIX   314   319  6      
TURN   330   332  3      
HELIX   337   346  10      
TURN   351   355  5      
STRAND   356   367  12      
STRAND   376   379  4      
TURN   382   384  3      
STRAND   391   396  6      
STRAND   399   404  6      
STRAND   414   434  21      
HELIX   446   448  3      
STRAND   466   470  5      
HELIX   472   474  3      
STRAND   475   477  3      
TURN   478   481  4      
STRAND   483   489  7      
STRAND   491   496  6      
STRAND   498   506  9      
STRAND   508   513  6      
STRAND   520   531  12      
TURN   532   535  4      
STRAND   536   546  11      
STRAND   548   564  17      
Sequence information
Length: 565 AA [This is the length of the unprocessed precursor] Molecular weight: 62205 Da [This is the MW of the unprocessed precursor] CRC64: 30A4A7068A25B563 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MVAEDAPVRA TCRVLFRTTT LIFLCTLLAL SISILYESLI TQKQIMSQAG STGSNSGLGS 

        70         80         90        100        110        120 
ITDLLNNILS VANQIIYNSA VALPLQLDTL ESTLLTAIKS LQTSDKLEQN CSWSAALIND 

       130        140        150        160        170        180 
NRYINGINQF YFSIAEGRNL TLGPLLNMPS FIPTATTPEG CTRIPSFSLT KTHWCYTHNV 

       190        200        210        220        230        240 
ILNGCQDHVS SNQFVSMGII EPTSAGFPFF RTLKTLYLSD GVNRKSCSIS TVPGGCMMYC 

       250        260        270        280        290        300 
FVSTQPERDD YFSAAPPEQR IIIMYYNDTI VERIINPPGV LDVWATLNPG TGSGVYYLGW 

       310        320        330        340        350        360 
VLFPIYGGVI KGTSLWNNQA NKYFIPQMVA ALCSQNQATQ VQNAKSSYYS SWFGNRMIQS 

       370        380        390        400        410        420 
GILACPLRQD LTNECLVLPF SNDQVLMGAE GRLYMYGDSV YYYQRSNSWW PMTMLYKVTI 

       430        440        450        460        470        480 
TFTNGQPSAI SAQNVPTQQV PRPGTGDCSA TNRCPGFCLT GVYADAWLLT NPSSTSTFGS 

       490        500        510        520        530        540 
EATFTGSYLN TATQRINPTM YIANNTQIIS SQQFGSSGQE AAYGHTTCFR DTGSVMVYCI 

       550        560 
YIIELSSSLL GQFQIVPFIR QVTLS 

P04850 in FASTA format

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