6G95: Ebolavirus glycoprotein

Crystal structure of Ebolavirus glycoprotein in complex with thioridazine. Determined by X-ray diffraction at 2.31 Å resolution. Released 23 May 2018.

Method
X-ray diffraction
Resolution
2.31 Å
Organism
Zaire ebolavirus (strain Mayinga-76)
Chains
2
Atoms
3,321
Mol. weight
57.83 kDa
Ligands
RTZ, NAG
Released
23 May 2018

Explore 6G95 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6G95 contains 16 α-helices and 27 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 10 helices, 23 β-strands

ElementResiduesLengthSheet
β-strand36-3941
β-strand42-4541
α-helix48-503
α-helix60-623
β-strand63-6971
α-helix70-734
α-helix79-835
β-strand86-8942
β-strand96-9831
β-strand101-10331
β-strand105-114103
β-strand12013
α-helix1231
β-strand12414
α-helix125-1262
β-strand135-144103
β-strand151-15442
β-strand159-16131
β-strand165-16731
β-strand16912
α-helix170-1712
β-strand17214
β-strand17613
β-strand177-18591
α-helix186-1872
β-strand216-22383
β-strand231-23773
β-strand240-24343
α-helix250-26213
β-strand273-27753
α-helix290-2923
β-strand308-31033
β-strand472-47653
Chain B: 6 helices, 4 β-strands
ElementResiduesLengthSheet
β-strand50311
β-strand515-51951
α-helix539-5413
β-strand544-54851
α-helix551-5533
α-helix554-57522
β-strand580-58121
α-helix584-59714
α-helix613-6197
α-helix623-6253

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Envelope glycoproteinAprotein330Zaire ebolavirus (strain Mayinga-76)Q05320 (AlphaFold model)
Envelope glycoproteinBprotein168Zaire ebolavirus (strain Mayinga-76)Q05320 (AlphaFold model)
Sequence of entity 1 (A), FASTA
>6G95_1 Envelope glycoprotein (chains A)
ETGRSIPLGVIHNSALQVSDVDKLVCRDKLSSTNQLRSVGLNLEGNGVATDVPSATKRWG
FRSGVPPKVVNYEAGEWAENCYNLEIKKPDGSECLPAAPDGIRGFPRCRYVHKVSGTGPC
AGDFAFHKEGAFFLYDRLASTVIYRGTTFAEGVVAFLILPQAKKDFFSSHPLREPVNATE
DPSSGYYSTTIRYQATGFGTNETEYLFEVDNLTYVQLESRFTPQFLLQLNETIYTSGKRS
NTTGKLIWKVNPEIDTTIGEWAFWETKKNLTRKIRSEELSFTVVXXXXXXXSTHHQDTGE
ESASSGKLGLITNTIAGVAGLITGGRRTRR
Sequence of entity 2 (B), FASTA
>6G95_2 Envelope glycoprotein (chains B)
EAIVNAQPKCNPNLHYWTTQDEGAAIGLAWIPYFGPAAEGIYIEGLMHNQDGLICGLRQL
ANETTQALQLFLRATTELRTFSILNRKAIDFLLQRWGGTCHILGPDCCIEPADWTKNITD
KIDQIIHDFVDGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGTHHHHHH

Ligands and cofactors

IDNameFormulaCopies
RTZ10-{2-[(2R)-1-methylpiperidin-2-yl]ethyl}-2-(methylsulfanyl)-10H-phenothiazineC21 H26 N2 S21
NAG2-acetamido-2-deoxy-beta-D-glucopyranoseC8 H15 N O64

Water and common crystallization additives (DMS, GOL) are not listed.

Primary citation

Structures of Ebola Virus Glycoprotein Complexes with Tricyclic Antidepressant and Antipsychotic Drugs. Zhao, Y., Ren, J., Fry, E.E. et al. J Med Chem (2018) 61:4938-4945. DOI 10.1021/acs.jmedchem.8b00350 · PubMed

Other PDB entries of the same protein (UniProt Q05320 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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