4JNH: Gag polyprotein

A unique spumavirus gag N-terminal domain with functional properties of orthoretroviral Matrix and Capsid. Determined by X-ray diffraction at 2.4 Å resolution. Released 29 May 2013.

Method
X-ray diffraction
Resolution
2.4 Å
Organism
Human spumaretrovirus
Chains
2
Atoms
2,985
Mol. weight
46.49 kDa
Released
29 May 2013

Explore 4JNH in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

4JNH contains 19 α-helices and 18 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: 9 helices, 9 β-strands

ElementResiduesLengthSheet
β-strand10-1121
β-strand1212
α-helix14-2310
α-helix28-303
β-strand35-4061
β-strand4313
β-strand4613
β-strand50-59101
α-helix641
β-strand65-7391
β-strand85-8841
α-helix90-934
β-strand9712
α-helix105-1128
α-helix122-1265
α-helix129-1313
α-helix132-1354
α-helix140-17738
Chain B: 10 helices, 9 β-strands
ElementResiduesLengthSheet
β-strand9-1134
β-strand1215
α-helix14-2310
α-helix28-303
β-strand35-4064
β-strand4316
β-strand4616
β-strand50-59104
α-helix641
β-strand65-7394
β-strand85-8844
α-helix90-945
β-strand9715
α-helix102-1032
α-helix105-1128
α-helix122-1265
α-helix129-1313
α-helix132-1354
α-helix140-17637

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Gag polyproteinA, Bprotein199Human spumaretrovirusP14349
Sequence of entity 1 (A, B), FASTA
>4JNH_1 Gag polyprotein (chains A, B)
MAHHHHHHSAALEVLFQGPGMASGSNVEEYELDVEALVVILRDRNIPRNPLHGEVIGLRL
TEGWWGQIERFQMVRLILQNDDNEPLQRPRYEVIQRAVNPHTMFMISGPLAELQLAFQDL
DLPEGPLRFGPLANGHYVQGDPYSSSYRPVTMAETAQMTRDELEDVLNTQSEIEIQMINL
LELYEVETRALRRQLAERS

Primary citation

A Unique Spumavirus Gag N-terminal Domain with Functional Properties of Orthoretroviral Matrix and Capsid. Goldstone, D.C., Flower, T.G., Ball, N.J. et al. PLoS Pathog (2013) 9:e1003376-e1003376. DOI 10.1371/journal.ppat.1003376 · PubMed

Other PDB entries of the same protein (UniProt P14349), best resolution first:

Browse structure collections

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