ISDA: 6V04

Deposition Date 2019-11-18

Release Date 2020-11-18

Last Version Date 2024-05-22

Entry Detail

PDB ID:

6V04

Keywords:

UNKNOWN FUNCTION

Title:

DynU16 crystal structure, a putative protein in the dynemicin biosynthetic locus

Biological Source:

Source Organism:

Micromonospora chersina (Taxon ID: 47854)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.50 Å

R-Value Free:

0.18

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 31 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Uncharacterized SRPBCC domain-containing protein
Gene (Uniprot):GA0070603_4194
Chain IDs:A
Chain Length:284
Number of Molecules:1
Biological Source:Micromonospora chersina

UniProt ID:B2BM46 Pfam ID:PF08327

Ligand Molecules

Primary Citation

Structural characterization of DynU16, a START/Bet v1-like protein involved in dynemicin biosynthesis.

Alvarado, S.K, Miller, M.D, Bhardwaj, M, Thorson, J.S, Van Lanen, S.G, Phillips Jr, G.N.Show

Acta Crystallogr.,Sect.F 77 328 333 (2021)

PMID: 34605436 DOI: 10.1107/S2053230X21008943

Abstact

The 1.5 Å resolution crystal structure of DynU16, a protein identified in the dynemicin-biosynthetic gene cluster, is reported. The structure adopts a di-domain helix-grip fold with a uniquely positioned open cavity connecting the domains. The elongated dimensions of the cavity appear to be compatible with the geometry of a linear polyene, suggesting the involvement of DynU16 in the upstream steps of dynemicin biosynthesis.

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Primary Citation of related structures

Abstact

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