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BMRB: 18322

2LQO

Mrx1 reduced

Authors

Buts, L., Van Laer, K., Messens, J.

Assembly

reduced Mrx1

Entity

1. reduced Mrx1 (polymer, Thiol state: all free), 92 monomers, 10014.18 Da Detail

MVTAALTIYT TSWCGYCLRL KTALTANRIA YDEVDIEHNR AAAEFVGSVN GGNRTVPTVK FADGSTLTNP SADEVKAKLV KIAGLEHHHH HH

Formula weight

10014.18 Da

Source organism

Mycobacterium tuberculosis

Exptl. method

Refine. method

simulated annealing

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 96.7 %, Completeness: 93.0 %, Completeness (bb): 96.0 % Detail

Polymer type: polypeptide(L)

	Total	¹H	¹³C	¹⁵N
All	93.0 % (941 of 1012)	92.4 % (473 of 512)	92.8 % (375 of 404)	96.9 % (93 of 96)
Backbone	96.0 % (526 of 548)	95.2 % (179 of 188)	96.3 % (260 of 270)	96.7 % (87 of 90)
Sidechain	90.5 % (498 of 550)	90.7 % (294 of 324)	90.0 % (198 of 220)	100.0 % (6 of 6)
Aromatic	67.9 % (57 of 84)	69.0 % (29 of 42)	65.9 % (27 of 41)	100.0 % (1 of 1)
Methyl	98.3 % (118 of 120)	100.0 % (60 of 60)	96.7 % (58 of 60)

1. reduced Mrx1

MVTAALTIYT TSWCGYCLRL KTALTANRIA YDEVDIEHNR AAAEFVGSVN GGNRTVPTVK FADGSTLTNP SADEVKAKLV KIAGLEHHHH HH

Show sample condition

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

LACS Plot; CA

Referencing offset: -0.46 ppm, Outliers: 3 Detail

LACS Plot; CB

Referencing offset: -0.46 ppm, Outliers: 3 Detail

LACS Plot; HA

Referencing offset: -0.04 ppm, Outliers: 1 Detail

LACS Plot; CO

Referencing offset: -0.29 ppm, Outliers: 2 Detail

Protein Blocks Logo

Calculated from 20 models in PDB: 2LQO, Strand ID: A Detail

Release date

2012-09-13

Citation

Mycoredoxin-1 is one of the missing links in the oxidative stress defence mechanism of Mycobacteria
Van Laer, K., Buts, L., Foloppe, N., Vertommen, D., Van Belle, K., Wahni, K., Roos, G., Nilsson, L., Mateos, L.M., Rawat, M., van Nuland, N.A.J., Messens, J.
Mol. Microbiol. (2012), 86, 787-804, PubMed 22970802 , DOI 10.1111/mmi.12030 , Abstract

Related entities 1. reduced Mrx1, : 1 : 1 : 15 entities Detail

Experiments performed 13 experiments Detail

1 2D 1H-15N HSQC

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

2 2D 1H-13C HSQC

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

3 2D 1H-1H NOESY

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

4 3D CBCA(CO)NH

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

5 3D HNCO

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

6 3D HNCACB

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

7 3D HBHA(CO)NH

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

8 3D C(CO)NH

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

9 3D HCCH-TOCSY

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

10 3D 1H-15N NOESY

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

11 3D 1H-13C NOESY

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

12 HBCBCGCDHD

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

13 HBCBCGCDCEHE

Instrument

Varian Varian NMR Systems - 600 MHz

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.6

#	Name	Isotope labeling	Type	Concentration
1	reduced_Mrx1	[U-99% 13C; U-99% 15N]		0.8 ~ 1.0 mM
2	H2O	natural abundance		90 mM
3	D2O	natural abundance		10 mM

NMR combined restraints 4 contents Detail

Properties

Input source #1: NMR data (NEF) - Assigned chemical shifts, Distance restraints, Dihedral angle restraints	combined_18322_2lqo.nef
Input source #2: Coordindates	2lqo.cif
Diamagnetism of the molecular assembly	True (excluding Oxygen atoms)
Whether the assembly has a disulfide bond	None
Whether the assembly has a other bond	None
Whether the assembly contains a cyclic polymer	None
Overall data processing status	Warning

Disulfide bonds

None

Other bonds (neither disulfide, covalent nor hydrogen bonds, e.g. Zinc–sulphur bond)

None

Non-standard residues

None

Sequence alignments

Entity_assembly_ID (NMR): A vs Auth_asym_ID (model): A

--------10--------20--------30--------40--------50--------60--------70--------80--------90--
MVTAALTIYTTSWCGYCLRLKTALTANRIAYDEVDIEHNRAAAEFVGSVNGGNRTVPTVKFADGSTLTNPSADEVKAKLVKIAGLEHHHHHH
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MVTAALTIYTTSWCGYCLRLKTALTANRIAYDEVDIEHNRAAAEFVGSVNGGNRTVPTVKFADGSTLTNPSADEVKAKLVKIAGLEHHHHHH

Chain assignments

Entity_assembly_ID (NMR)	Auth_asym_ID (model)	Length	Unmapped	Conflict	Sequence coverage (%)
A	A	92	0	0	100.0

Content subtype: combined_18322_2lqo.nef

#	Content subtype	Saveframe	Status	# of rows (sets)	Experiment type	Sequence coverage (%)
1	Assigned chemical shifts	assigned_chem_shift_list_1	Warning	927		94.6 (chain: A, length: 92)
1	Distance restraints	CNS/XPLOR_distance_constraints_2	OK	2439 (1)	noe	93.5 (chain: A, length: 92)
1	Dihedral angle restraints	CNS/XPLOR_dihedral_3	OK	147 (147)	.	89.1 (chain: A, length: 92)

Assigned chemical shifts

Saveframe: assigned_chem_shift_list_1
- Status: Warning
- Sequence coverage of experimental data
  - Entity_assembly_ID: A, Chain length: 92, Sequence coverage: 94.6%
- Total number of assignments
  - ¹H chemical shifts: 467
  - ¹³C chemical shifts: 370
  - ¹⁵N chemical shifts: 90
- Completeness of assignments
  - Entity_assemble_ID: A
- Redox state of CYS
- Peptide bond of PRO
- Rotameric state of ILE , LEU, and VAL
- Histogram of normalized assigned chemical shifts
- Random coil index and derived parameters (S² and NMR RMSD)
  - Chain_ID: A

Distance restraints

Saveframe: CNS/XPLOR_distance_constraints_2
- Status: OK
- Experiment type: noe
- Sequence coverage of experimental data
  - Entity_assembly_ID: A, Chain length: 92, Sequence coverage: 93.5%
- Total number of restraints: 2414
- Weight of restraints: 1.0 (2414)
- Potential type of restraints: square-well-parabolic (2414)
- Range of distance target values: 1.36, 4.5 (Å)
- Histogram of distance target values
- Histogram of discrepancy in distance target values
- Distance restraints per residue
  - Chain_ID: A
- Distance restraints on contact map

Dihedral angle restraints

Saveframe: CNS/XPLOR_dihedral_3
- Status: OK
- Experiment type: .
- Sequence coverage of experimental data
  - Entity_assembly_ID: A, Chain length: 92, Sequence coverage: 89.1%
- Total number of restraints: 147
- Total number of restraints per polymer type: 147
- Weight of restraints: 1.0 (147)
- Potential type of restraints: square-well-parabolic (147)
- Plot of Phi-Psi angle restraints
- Dihedral angle restraints per residue
  - Chain_ID: A

Keywords Trx fold