ISDA: 9U5N

Deposition Date 2025-03-21

Release Date 2026-03-25

Last Version Date 2026-03-25

Entry Detail

PDB ID:

9U5N

Keywords:

FLUORESCENT PROTEIN

Title:

Structure of Chloroflexus aggregans flavin based fluorescent protein (CagFbFP) Q89E variant (complex with FMN)

Biological Source:

Source Organism(s):

Chloroflexus aggregans (strain MD-66 / DSM 9485) (Taxon ID: 326427)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.27 Å

R-Value Free:

0.18

R-Value Work:

0.16

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:histidine kinase
Gene (Uniprot):Cagg_3753
Chain IDs:A, B
Chain Length:113
Number of Molecules:2
Biological Source:Chloroflexus aggregans (strain MD-66 / DSM 9485)

UniProt ID:B8GAY9

Ligand Molecules

FMN

MES

Primary Citation

Discovery of excited state proton transfer in flavin-based fluorescent protein with large Stokes shift

Nikolaev, A, Markeeva, E.Show

To Be Published ? ? ? (?)

Primary Citation of related structures

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