3HOI

Crystal structure of FMN-dependent nitroreductase BF3017 from Bacteroides fragilis NCTC 9343 (YP_212631.1) from Bacteroides fragilis NCTC 9343 at 1.55 A resolution

PDB DOI: https://doi.org/10.2210/pdb3HOI/pdb

Classification: OXIDOREDUCTASE
Organism(s): Bacteroides fragilis NCTC 9343
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2009-06-02 Released: 2009-06-23
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free: 0.187
R-Value Work: 0.161
R-Value Observed: 0.162

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.5 of the entry. See complete history.

Literature

Crystal structure of FMN-dependent nitroreductase BF3017 from Bacteroides fragilis NCTC 9343 (YP_212631.1) from Bacteroides fragilis NCTC 9343 at 1.55 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 22.27 kDa
Atom Count: 1,891
Modelled Residue Count: 193
Deposited Residue Count: 193
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FMN-dependent nitroreductase BF3017	A	193	Bacteroides fragilis NCTC 9343	Mutation(s): 0 Gene Names: BF3017, YP_212631.1
UniProt
Find proteins for Q5LB10 (Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / CCUG 4856 / JCM 11019 / LMG 10263 / NCTC 9343 / Onslow / VPI 2553 / EN-2)) Explore Q5LB10 Go to UniProtKB: Q5LB10
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5LB10
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FMN Query on FMN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	FLAVIN MONONUCLEOTIDE C₁₇ H₂₁ N₄ O₉ P FVTCRASFADXXNN-SCRDCRAPSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
FLC Query on FLC Download Ideal Coordinates CCD File SDF format, chain F [auth A] MOL2 format, chain F [auth A] mmCIF format, chain F [auth A]	F [auth A]	CITRATE ANION C₆ H₅ O₇ KRKNYBCHXYNGOX-UHFFFAOYSA-K		Interactions Focus chain F [auth A] Interactions & Density Focus chain F [auth A]
PEG Query on PEG Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A]	D [auth A], E [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A]
UNL Query on UNL Download Ideal Coordinates CCD File	C [auth A]	Unknown ligand QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free: 0.187
R-Value Work: 0.161
R-Value Observed: 0.162
Space Group: P 6₁ 2 2
Diffraction Data: https://doi.org/10.18430/M33HOI

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.873	α = 90
b = 48.873	β = 90
c = 295.194	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2009-06-23

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2009-06-23
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance
Version 1.2: 2017-10-25
Changes: Author supporting evidence, Refinement description
Version 1.3: 2019-07-24
Changes: Data collection, Derived calculations, Refinement description
Version 1.4: 2023-02-01
Changes: Database references, Derived calculations
Version 1.5: 2024-10-16
Changes: Data collection, Structure summary