6Y7U | pdb_00006y7u

Structure of Chloroflexus aggregans Cagg_3753 LOV domain C85A A95P variant (CagFbFP)

PDB DOI: https://doi.org/10.2210/pdb6Y7U/pdb

Classification: FLUORESCENT PROTEIN
Organism(s): Chloroflexus aggregans DSM 9485
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2020-03-02 Released: 2020-04-22
Deposition Author(s): Remeeva, A., Nazarenko, V., Kovalev, K., Gordeliy, V., Gushchin, I.
Funding Organization(s): Russian Science Foundation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.225 (Depositor), 0.239 (DCC)
R-Value Work:
0.178 (Depositor), 0.193 (DCC)
R-Value Observed:
0.181 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

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Literature

Effects of Proline Substitutions on the Thermostable LOV Domain from Chloroflexus aggregans

Remeeva, A., Nazarenko, V.V., Goncharov, I.M., Yudenko, A., Smolentseva, A., Semenov, O., Kovalev, K., Gulbahar, C., Schwaneberg, U., Davari, M.D., Gordeliy, V., Gushchin, I.

(2020) Crystals (Basel)

DOI: https://doi.org/10.3390/cryst10040256

Macromolecule Content

Total Structure Weight: 25.77 kDa
Atom Count: 1,963
Modeled Residue Count: 211
Deposited Residue Count: 226
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Multi-sensor hybrid histidine kinase	A, B	113	Chloroflexus aggregans DSM 9485	Mutation(s): 0 Gene Names: Cagg_3753 EC: 2.7.13.3
UniProt
Find proteins for B8GAY9 (Chloroflexus aggregans (strain MD-66 / DSM 9485)) Explore B8GAY9 Go to UniProtKB: B8GAY9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	B8GAY9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FMN (Subject of Investigation/LOI) Query on FMN Download:Ideal Coordinates CCD File SDF format, chain D [auth B] SDF format, chain C [auth A] MOL2 format, chain D [auth B] MOL2 format, chain C [auth A] mmCIF format, chain D [auth B] mmCIF format, chain C [auth A]	C [auth A], D [auth B]	FLAVIN MONONUCLEOTIDE C₁₇ H₂₁ N₄ O₉ P FVTCRASFADXXNN-SCRDCRAPSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.225 (Depositor), 0.239 (DCC)
R-Value Work: 0.178 (Depositor), 0.193 (DCC)
R-Value Observed: 0.181 (Depositor)

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.256	α = 90
b = 111.36	β = 90
c = 38.935	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
MOLREP	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2020-04-22

Deposition Author(s):

Funding Organization	Location	Grant Number
Russian Science Foundation	Russian Federation	18-74-00092

Revision History (Full details and data files)

Version 1.0: 2020-04-22
Type: Initial release
Version 1.1: 2024-01-24
Changes: Data collection, Database references, Refinement description

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.