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(-) Description

Title :  STRUCTURE OF THE MERS-COV FUSION CORE
 
Authors :  J. Gao, G. Lu, J. Qi, Y. Li, Y. Wu, Y. Deng, H. Geng, H. Xiao, W. Tan, J. Yan, G
Date :  12 Sep 13  (Deposition) - 09 Oct 13  (Release) - 28 Jun 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (3x)
Biol. Unit 2:  B  (3x)
Keywords :  Mers-Cov, Viral Envelope Proteins, Spike, Trimer Of Hairpins, 6-Helix Bundle, Membrane Fusion, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Gao, G. Lu, J. Qi, Y. Li, Y. Wu, Y. Deng, H. Geng, H. Li, Q. Wang, H. Xiao, W. Tan, J. Yan, G. F. Gao
Structure Of The Fusion Core And Inhibition Of Fusion By A Heptad-Repeat Peptide Derived From The S Protein Of Mers-Co
J. Virol. 2013
PubMed-ID: 24067982  |  Reference-DOI: 10.1128/JVI.02433-13

(-) Compounds

Molecule 1 - HR1 OF S PROTEIN, LINKER, HR2 OF S PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-21A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SPIKE, S
    Organism Common: MERS-COV
    Organism Scientific: HUMAN BETACORONAVIRUS 2C EMC/2012, SYNTHETIC CONSTRUCT
    Organism Taxid: 1235996, 32630
    Other Details: AMINO ACIDS 992-1054 (HR1) AND AMINO ACIDS 1252-1286 (HR2) LINKED BY A 22-RESIDUE LINKER (LVPRGSGGSGGSGGLEVLFQGP)
    Strain: HCOV-EMC

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): A 
Biological Unit 2 (3x):  B

Summary Information (see also Sequences/Alignments below)

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(-) Cis Peptide Bonds  (1, 1)

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No.Residues
1Gln A:1254 -Ile A:1255

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(-) Sequences/Alignments

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Chain A from PDB  Type:PROTEIN  Length:76
                                                                                                             
               SCOP domains ---------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                4mod A  993 NQKLIANKFNQALGAMQTGFTTTNEAFQKVQDAVNNNAQALSKLASEQINTTLLDLTYEMLSLQQVVKALNESYID 1282
                                  1002      1012      1022      1032      1256      1266      1276      
                                                                       1039|                            
                                                                        1254                            


Chain B from PDB  Type:PROTEIN  Length:76
                                                                                                             
               SCOP domains ---------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                4mod B  993 NQKLIANKFNQALGAMQTGFTTTNEAFQKVQDAVNNNAQALSKLASEQINTTLLDLTYEMLSLQQVVKALNESYID 1282
                                  1002      1012      1022      1032      1256      1266      1276      
                                                                       1039|                            
                                                                        1254
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(-) Gene Ontology  (5, 5)

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    Gln A:1254 - Ile A:1255   [ RasMol ]  
 
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(-) Related Entries Specified in the PDB File

1wdf STRUCTURE OF THE MHV FUSION CORE
1wnc STRUCTURE OF THE SARS-COV FUSION CORE