1FLM: Dimer Of Fmn-binding Protein From Desulfovibrio Vulgaris (miyazaki F)

Citation:
Abstract
The crystal structure of FMN-binding protein (FMN-bp) from Desulfovibrio vulgaris Miyazaki F was solved by the multiple isomorphous replacement method and refined to an R factor of 15.1% at 1.3 A resolution. FMN-bp exists in a dimeric form in the crystal, in contrast to the monomeric structure determined by NMR. R.m.s. deviations between the crystal structure and the solution structure are more than 2 A, which implies significant differences. There are some hydrophobic residues in the interface between the two monomers. In particular, Leu122 in the C-terminus has a close contact with the o-xylene moiety of FMN, while solvent molecules may cover the o-xylene moiety in the solution structure.
PDB ID: 1FLMDownload
MMDB ID: 12631
PDB Deposition Date: 1999/3/10
Updated in MMDB: 2014/11
Experimental Method:
x-ray diffraction
Resolution: 1.3  Å
Source Organism:
Similar Structures:
Biological Unit for 1FLM: dimeric; determined by author and by software (PISA)
Molecular Components in 1FLM
Label Count Molecule
Proteins (2 molecules)
2
Protein (Fmn-binding Protein)
Molecule annotation
Chemicals (2 molecules)
1
2
* Click molecule labels to explore molecular sequence information.

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