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(-) Description

Title :  CRYSTAL STRUCTURE OF THE TRIMERIC STATE OF THE RHESUS ROTAVIRUS VP4 MEMBRANE INTERACTION DOMAIN, VP5CT
 
Authors :  P. R. Dormitzer, E. B. Nason, B. V. V. Prasad, S. C. Harrison
Date :  06 Mar 04  (Deposition) - 31 Aug 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.20
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  D,E,F  (1x)
Biol. Unit 3:  D,E,F  (2x)
Biol. Unit 4:  A,B,C  (2x)
Keywords :  Beta Sandwich, Greek Key, Alpha Helical Triple Coiled-Coil, Membrane Penetration Protein, Non-Enveloped Virus, Spike Protein, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. R. Dormitzer, E. B. Nason, B. V. Prasad, S. C. Harrison
Structural Rearrangements In The Membrane Penetration Protein Of A Non-Enveloped Virus.
Nature V. 430 1053 2004
PubMed-ID: 15329727  |  Reference-DOI: 10.1038/NATURE02836
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - VP4
    ChainsA, B, C, D, E, F
    EngineeredYES
    Expression SystemSPODOPTERA FRUGIPERDA
    Expression System CommonFALL ARMYWORM
    Expression System StrainSF9
    Expression System Taxid7108
    Expression System Vector TypeVIRUS
    FragmentTRIMERIC CONFORMATION OF THE MEMBRANE INTERACTION DOMAIN, VP5CT
    GeneGENE SEGMENT 4
    Organism ScientificRHESUS ROTAVIRUS
    Organism Taxid10969

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit ABCDEF
Biological Unit 1 (1x)ABC   
Biological Unit 2 (1x)   DEF
Biological Unit 3 (2x)   DEF
Biological Unit 4 (2x)ABC   

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1SLQ)

(-) Sites  (0, 0)

(no "Site" information available for 1SLQ)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1SLQ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1SLQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1SLQ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1SLQ)

(-) Exons   (0, 0)

(no "Exon" information available for 1SLQ)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:270
 aligned with VP4_ROTRH | P12473 from UniProtKB/Swiss-Prot  Length:776

    Alignment length:270
                                   262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522
            VP4_ROTRH   253 DIVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEDVTAHTTCSVNGMNDFNFNGGSLPTDFIISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSFNSLRFRFRLTVEEPSFSITRTRVGGLYGLPAAYPNNGKEYYEVAGRLSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIYLAL 522
               SCOP domains d1slqa_ A: VP4 membrane interaction domain                                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee..eeeeee..eeeeee...eeeee......eeeeeee..eeeeeeee....eeeeeeeeeee..eeeeee........eeeeeeee....eeeeeeee..........eeeeeeee.eeeee..eee.........eee..eeeeeeeeeeeeeeee...eeeeeeeeeeeee.....ee..........ee..........eeeeeeeeeeeeee............ee.hhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1slq A 253 DIVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEEVTAHTTCSVNGMNDFNFNGGSLPTDFVISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSLNSLRFRFRLTVEEPSFSITRTRVSRLYGLPAANPNNGKEYYEVAGRFSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIDLAL 522
                                   262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522

Chain B from PDB  Type:PROTEIN  Length:269
 aligned with VP4_ROTRH | P12473 from UniProtKB/Swiss-Prot  Length:776

    Alignment length:269
                                   263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513         
            VP4_ROTRH   254 IVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEDVTAHTTCSVNGMNDFNFNGGSLPTDFIISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSFNSLRFRFRLTVEEPSFSITRTRVGGLYGLPAAYPNNGKEYYEVAGRLSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIYLAL 522
               SCOP domains d1slqb_ B: VP4 membrane interaction domain                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...eeeeee..eeeeee...eeeee......eeeeeee..eeeeeeee....eeeeeeeeeee..eeeeee........eeeeeeee....eeeeeeee.........eeeeeeeee.eeeee..eee.........eee..eeeeeeeeeeeeeee....eeeeeeeeeeeee.....ee..........ee..........eeeeeeeeeeeeee............ee.hhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1slq B 254 IVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEEVTAHTTCSVNGMNDFNFNGGSLPTDFVISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSLNSLRFRFRLTVEEPSFSITRTRVSRLYGLPAANPNNGKEYYEVAGRFSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIDLAL 522
                                   263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513         

Chain C from PDB  Type:PROTEIN  Length:266
 aligned with VP4_ROTRH | P12473 from UniProtKB/Swiss-Prot  Length:776

    Alignment length:266
                                   261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511      
            VP4_ROTRH   252 EDIVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEDVTAHTTCSVNGMNDFNFNGGSLPTDFIISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSFNSLRFRFRLTVEEPSFSITRTRVGGLYGLPAAYPNNGKEYYEVAGRLSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQL 517
               SCOP domains d1slqc_ C: VP4 membrane interaction domain                                                                                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee...eeeeeeeeeeeeee...eeeee......eeeeeee..eeeee..ee..ee..eeeeeeee..eeeeee........eeeeeeee....eeeeeeee..........eeeeeeee.eeeee..eee.........eee..eeeeeeeeeeeeeeee...eeeeeeeeeeeee.....ee..........ee..........eeeeeeeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1slq C 252 EDIVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEEVTAHTTCSVNGMNDFNFNGGSLPTDFVISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSLNSLRFRFRLTVEEPSFSITRTRVSRLYGLPAANPNNGKEYYEVAGRFSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQL 517
                                   261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511      

Chain D from PDB  Type:PROTEIN  Length:267
 aligned with VP4_ROTRH | P12473 from UniProtKB/Swiss-Prot  Length:776

    Alignment length:267
                                   263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       
            VP4_ROTRH   254 IVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEDVTAHTTCSVNGMNDFNFNGGSLPTDFIISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSFNSLRFRFRLTVEEPSFSITRTRVGGLYGLPAAYPNNGKEYYEVAGRLSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIYL 520
               SCOP domains d1slqd_ D: VP4 membrane interaction domain                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee..eeeeeeeeeeeeee...eeeee......eeeeeee..eeeeeeee....eeeeeeeeeee..eeeeee........eeeeeeee....eeeeeeee..........eeeeeeee.eeeee..eee.........eee..eeeeeeeeeeeeeeee...eeeeeeeeeeeee.....ee..........ee..........eeeeeeeeeeeeee.........eeeee.hhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1slq D 254 IVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEEVTAHTTCSVNGMNDFNFNGGSLPTDFVISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSLNSLRFRFRLTVEEPSFSITRTRVSRLYGLPAANPNNGKEYYEVAGRFSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIDL 520
                                   263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       

Chain E from PDB  Type:PROTEIN  Length:267
 aligned with VP4_ROTRH | P12473 from UniProtKB/Swiss-Prot  Length:776

    Alignment length:267
                                   266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       
            VP4_ROTRH   257 SKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEDVTAHTTCSVNGMNDFNFNGGSLPTDFIISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSFNSLRFRFRLTVEEPSFSITRTRVGGLYGLPAAYPNNGKEYYEVAGRLSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIYLALL 523
               SCOP domains d1slqe_ E: VP4 membrane interaction domain                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeeeee...eeeee......eeeeeee..eeeeeeee....eeeeeeeeeee..eeeeee........eeeeeeee....eeeeeeee..........eeeeeeee.eeeee..eee.........eee..eeeeeeeeeeeeeeee...eeeeeeeeeeeee.....ee..........ee..........eeeeeeeeeeeeee.........eeeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1slq E 257 SKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEEVTAHTTCSVNGMNDFNFNGGSLPTDFVISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSLNSLRFRFRLTVEEPSFSITRTRVSRLYGLPAANPNNGKEYYEVAGRFSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQLIDLALL 523
                                   266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       

Chain F from PDB  Type:PROTEIN  Length:265
 aligned with VP4_ROTRH | P12473 from UniProtKB/Swiss-Prot  Length:776

    Alignment length:265
                                   262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512     
            VP4_ROTRH   253 DIVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEDVTAHTTCSVNGMNDFNFNGGSLPTDFIISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSFNSLRFRFRLTVEEPSFSITRTRVGGLYGLPAAYPNNGKEYYEVAGRLSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQL 517
               SCOP domains d1slqf_ F: VP4 membrane interaction domain                                                                                                                                                                                                                                SCOP domains
               CATH domains -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1slqF02 F:486-517                CATH domains
           Pfam domains (1) VP4_haemagglut-1slqF01 F:253-517                                                                                                                                                                                                                                          Pfam domains (1)
           Pfam domains (2) VP4_haemagglut-1slqF02 F:253-517                                                                                                                                                                                                                                          Pfam domains (2)
           Pfam domains (3) VP4_haemagglut-1slqF03 F:253-517                                                                                                                                                                                                                                          Pfam domains (3)
           Pfam domains (4) VP4_haemagglut-1slqF04 F:253-517                                                                                                                                                                                                                                          Pfam domains (4)
           Pfam domains (5) VP4_haemagglut-1slqF05 F:253-517                                                                                                                                                                                                                                          Pfam domains (5)
           Pfam domains (6) VP4_haemagglut-1slqF06 F:253-517                                                                                                                                                                                                                                          Pfam domains (6)
         Sec.struct. author .eeeee...eeeeeeeeeeeeee..eeeeee......eeeeeeee.eeeee..ee..ee..eeeeeeee..eeeeee........eeeeeeee....eeeeeeee.........eeeeeeeee.eeeee..eee.........eee..eeeeeeeeeeeeeeee...eeeeeeeeeeee......ee..........ee..........eeeeeeeeeeeeee............ee.hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1slq F 253 DIVVSKTSLWKEMQYNRDITIRFKFASSIVKSGGLGYKWSEISFKPANYQYTYTRDGEEVTAHTTCSVNGMNDFNFNGGSLPTDFVISRYEVIKENSYVYVDYWDDSQAFRNMVYVRSLAANLNSVICTGGDYSFALPVGQWPVMTGGAVSLHSAGVTLSTQFTDFVSLNSLRFRFRLTVEEPSFSITRTRVSRLYGLPAANPNNGKEYYEVAGRFSLISLVPSNDDYQTPITNSVTVRQDLERQLGELREEFNALSQEIAMSQL 517
                                   262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512     

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 6)

Asymmetric Unit

(-) CATH Domains  (1, 1)

Asymmetric Unit

(-) Pfam Domains  (1, 6)

Asymmetric Unit

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (VP4_ROTRH | P12473)
biological process
    GO:0039665    permeabilization of host organelle membrane involved in viral entry into host cell    Induction of organellar membrane permeabilization triggered by an interaction between the host membrane and a membrane-penetration protein associated with a viral capsid. Results in release of the virus contents from an organelle into the host cell cytoplasm.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    GO:0019058    viral life cycle    A set of processes which all viruses follow to ensure survival; includes attachment and entry of the virus particle, decoding of genome information, translation of viral mRNA by host ribosomes, genome replication, and assembly and release of viral particles containing the genome.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
    GO:0019062    virion attachment to host cell    The process by which a virion protein binds to molecules on the host cellular surface or host cell surface projection.
cellular component
    GO:0044165    host cell endoplasmic reticulum    The irregular network of unit membranes, visible only by electron microscopy, that occurs in the host cell cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The host ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
    GO:0044168    host cell rough endoplasmic reticulum    The irregular network of unit membranes, visible only by electron microscopy, that occurs in the host cell cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The host rough ER has ribosomes adhering to the outer surface.
    GO:0019028    viral capsid    The protein coat that surrounds the infective nucleic acid in some virus particles. It comprises numerous regularly arranged subunits, or capsomeres.
    GO:0039624    viral outer capsid    The outer layer of a double or triple concentric icosahedral capsid. Outer capsids are part of reoviridae and cystoviridae virions.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        VP4_ROTRH | P124731kqr 1kri 2b4h 2b4i 2p3i 2p3j 2p3k 3tb0

(-) Related Entries Specified in the PDB File

1kqr CRYSTAL STRUCTURE OF THE RHESUS ROTAVIRUS VP4 SIALIC ACID BINDING DOMAIN IN COMPLEX WITH 2-O-METHYL-ALPHA-D-N-ACETYL NEURAMINIC ACID
1kri NMR SOLUTION STRUCTURES OF THE RHESUS ROTAVIRUS VP4 SIALIC ACID BINDING DOMAIN WITHOUT LIGAND