1STM: Satellite panicum mosaic virus

Satellite panicum mosaic virus. Determined by X-ray diffraction at 1.9 Å resolution. Released 27 Jan 1997.

Method
X-ray diffraction
Resolution
1.9 Å
Organism
Panicum mosaic satellite virus
Chains
5
Atoms
5,633
Mol. weight
84.92 kDa
Released
27 Jan 1997

Explore 1STM in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

1STM contains 40 α-helices and 50 β-strands across 5 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.

Chains A, B, C, D and E: 8 helices, 10 β-strands

ElementResiduesLengthSheet
α-helix19-202
β-strand21-2991
β-strand36-4052
α-helix41-433
α-helix45-495
β-strand55-66121
β-strand70-7672
β-strand86-8722
β-strand91-9332
β-strand98-10251
α-helix110-1112
β-strand11211
α-helix1131
β-strand121-12882
α-helix134-1374
β-strand139-149111
α-helix150-1523
α-helix154-1563

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Satellite panicum mosaic virusA, B, C, D, Eprotein157Panicum mosaic satellite virusQ86993 (AlphaFold model)
Sequence of entity 1 (A, B, C, D, E), FASTA
>1STM_1 SATELLITE PANICUM MOSAIC VIRUS (chains A, B, C, D, E)
MAPKRSRRSNRRAGSRAAATSLVYDTCYVTLTERATTSFQRQSFPTLKGMGDRAFQVVAF
TIQGVSAAPLMYNARLYNPGDTDSVHATGVQLMGTVPRTVRLTPRVGQNNWFFGNTEEAE
TILAIDGLVSTKGANAPSNTVIVTGCFRLAPSELQSS

Primary citation

The structure of satellite panicum mosaic virus at 1.9 A resolution. Ban, N., McPherson, A. Nat Struct Biol (1995) 2:882-890. DOI 10.1038/nsb1095-882 · PubMed

Other PDB entries of the same protein (UniProt Q86993 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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