5M1G: Gag protein

Structure of a Spumaretrovirus Gag central domain reveals an ancient retroviral capsid. Determined by solution NMR. Released 26 Oct 2016.

Method: Solution NMR
Organism: Human spumaretrovirus
Chains: 2
Atoms: 1,538
Mol. weight: 21.9 kDa
Released: 26 Oct 2016

Explore 5M1G in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

5M1G contains 12 α-helices and 4 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.

Chains A and B: 6 helices, 2 β-strands

Element	Residues	Length	Sheet
α-helix	393-401	9
α-helix	404-415	12
α-helix	419-426	8
α-helix	433-445	13
α-helix	450-454	5
α-helix	456-467	12
β-strand	469	1	1
β-strand	475	1	1

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Gag protein	A, B	protein	99	Human spumaretrovirus	P14349

Sequence of entity 1 (A, B), FASTA

>5M1G_1 Gag protein (chains A, B)
RTHGTFPMHQLGNVIKGIVDQEGVATAYTLGMMLSGQNYQLVSGIIRGYLPGQAVVTALQ
QRLDQEIDDQTRAETFIQHLNAVYEILGLNARGQSIRLE

Primary citation

Structure of a Spumaretrovirus Gag Central Domain Reveals an Ancient Retroviral Capsid. Ball, N.J., Nicastro, G., Dutta, M. et al. PLoS Pathog (2016) 12:e1005981-e1005981. DOI 10.1371/journal.ppat.1005981 · PubMed

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

8Q3E 2.17 Å, High Resolution Structure of Nucleosome Core with Bound Foamy Virus GAG Peptide
4JNH 2.4 Å, A unique spumavirus gag N-terminal domain with functional properties of orthoretroviral…
8Q36 2.6 Å, Structure of Nucleosome Core with a Bound Metallopeptide Conjugate (Foamy Virus GAG…
5MLU 2.8 Å, Crystal structure of the PFV GAG CBS bound to a mononucleosome
4JMR 2.9 Å, A unique spumavirus gag N-terminal domain with functional properties of orthoretroviral…
5M1H Structure of a Spumaretrovirus Gag central domain reveals an ancient retroviral capsid

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