3MKO - JenaLib

Title :   CRYSTAL STRUCTURE OF THE LYMPHOCYTIC CHORIOMENINGITIS VIRUS MEMBRANE FUSION GLYCOPROTEIN GP2 IN ITS POSTFUSION CONFORMATION

Authors :   S. Igonet, M. C. Vaney, F. A. Rey

Date :   15 Apr 10 (Deposition) - 20 Apr 11 (Release) - 28 Dec 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym. Unit : A
Biol. Unit 1: A  (3x)

Keywords :   Trimeric Coiled-Coil, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Igonet, M. C. Vaney, C. Vonhrein, G. Bricogne, E. A. Stura, H. Hengartner, B. Eschli, F. A. Rey
X-Ray Structure Of The Arenavirus Glycoprotein Gp2 In Its Postfusion Hairpin Conformation
Proc. Natl. Acad. Sci. Usa V. 108 19967 2011
PubMed-ID: 22123988 | Reference-DOI: 10.1073/PNAS.1108910108

Compounds

Molecule 1 - GLYCOPROTEIN C
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-19B
	Expression System Strain	:	ROSETTA-GAMI (DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	ECTODOMAIN
	Gene	:	LCMV-GP
	Mutation	:	YES
	Organism Scientific	:	LYMPHOCYTIC CHORIOMENINGITIS VIRUS
	Organism Taxid	:	11623
	Strain	:	WE-HPI
	Synonym	:	ARENAVIRUS GLYCOPROTEIN 2

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 5)

Sites (5, 5)

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:50 , ALA A:339 , GLU A:402 , THR A:403	BINDING SITE FOR RESIDUE MPD A 92
2	AC2	SOFTWARE	HOH A:21 , SER A:349 , TYR A:372 , SER A:373 , LYS A:374 , TYR A:377 , LEU A:393 , SER A:398	BINDING SITE FOR RESIDUE MPD A 93
3	AC3	SOFTWARE	LEU A:319 , LEU A:321 , ASP A:323 , ASN A:371 , TYR A:372 , SER A:373 , TRP A:376	BINDING SITE FOR RESIDUE MPD A 94
4	AC4	SOFTWARE	ASN A:325	BINDING SITE FOR RESIDUE CL A 95
5	AC5	SOFTWARE	HOH A:87 , ARG A:362	BINDING SITE FOR RESIDUE IUM A 96

SS Bonds (1, 1)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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)
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Chain A from PDB  Type:PROTEIN  Length:103
 aligned with Q9ICW1_9VIRU | Q9ICW1 from UniProtKB/TrEMBL  Length:498

    Alignment length:110
                                   322       332       342       352       362       372       382       392       402       412       422
         Q9ICW1_9VIRU   313 EEFCDMLRLIDYNKAALSKFKQDVESALHVFKTTVNSLISDQLLMRNHLRDLMGVPYCNYSKFWYLEHAKTGETSVPKCWLVTNGSYLNETHFSDQIEQEADNMITEMLR 422
               SCOP domains -------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains Arena_glycoprot-3mkoA01 A:313-422                                                                              Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhh-------..................hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 3mko A 313 EEFSDMLRLIDYNKAALSKFKQDVESALHVFKTTVNSLISDQLLMRNHLRDLMGVPYCNYSKFWYLEHA-------PKCWLVTNGSYLNETHFSDQIEQEADNMITEMLR 422
                                   322       332       342       352       362       372        |-      |392       402       412       422
                                                                                              381     389

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	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 (0, 0)

CATH Domains (0, 0)

Pfam Domains (1, 1)

Gene Ontology (7, 7)

Asymmetric Unit(hide GO term definitions)

Chain A (Q9ICW1_9VIRU | Q9ICW1)

biological process
	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.
cellular component
	GO:0033644	host cell membrane	Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0020002	host cell plasma membrane	The plasma membrane surrounding a host cell.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0019031	viral envelope	The lipid bilayer of a virion that surrounds the protein capsid. May also contain glycoproteins.
	GO:0019012	virion	The complete fully infectious extracellular virus particle.

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		Pro A:389 - Lys A:390	[ RasMol ]

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Description