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BMRB: 15261

2JPK

LactococcinGb in DPC and TFE

Authors

Rogne, P., Kristiansen, P.E., Fimland, G., Nissen-Meyer, J.

Assembly

lcnGb

Entity

1. lcnGb (polymer, Thiol state: not present), 35 monomers, 4109.726 Da Detail

KKWGWLAWVD PAYEFIKGFG KGAIKEGNKD KWKNI

Formula weight

4109.726 Da

Source organism

Lactococcus lactis

Exptl. method

Refine. method

torsion angle dynamics

Data set

assigned_chemical_shifts

Chem. Shift Complete1

Sequence coverage: 100.0 %, Completeness: 95.0 %, Completeness (bb): 98.1 % Detail

Polymer type: polypeptide(L)

	Total	¹H	¹⁵N
All	95.0 % (268 of 282)	94.6 % (229 of 242)	97.5 % (39 of 40)
Backbone	98.1 % (106 of 108)	98.6 % (73 of 74)	97.1 % (33 of 34)
Sidechain	93.1 % (162 of 174)	92.9 % (156 of 168)	100.0 % (6 of 6)
Aromatic	95.2 % (40 of 42)	94.7 % (36 of 38)	100.0 % (4 of 4)
Methyl	100.0 % (13 of 13)	100.0 % (13 of 13)

1. lcnGb

KKWGWLAWVD PAYEFIKGFG KGAIKEGNKD KWKNI

Show sample condition

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

Sample #2

Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

Chem. Shift Complete2

Sequence coverage: 97.1 %, Completeness: 91.0 %, Completeness (bb): 97.7 % Detail

Polymer type: polypeptide(L)

	Total	¹H	¹⁵N
All	91.0 % (513 of 564)	89.9 % (435 of 484)	97.5 % (78 of 80)
Backbone	97.7 % (211 of 216)	98.0 % (145 of 148)	97.1 % (66 of 68)
Sidechain	86.8 % (302 of 348)	86.3 % (290 of 336)	100.0 % (12 of 12)
Aromatic	77.4 % (65 of 84)	75.0 % (57 of 76)	100.0 % (8 of 8)
Methyl	96.2 % (25 of 26)	96.2 % (25 of 26)

1. lcnGb

KKWGWLAWVD PAYEFIKGFG KGAIKEGNKD KWKNI

Show sample condition

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

Sample #2

Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

Protein Blocks Logo

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

Release date

2008-02-20

Citation

Three-dimensional structure of the two peptides that constitute the two-peptide bacteriocin lactococcin G
Rogne, P., Fimland, G., Nissen-Meyer, J., Kristiansen, P.E.
Biochim. Biophys. Acta (2008), 1784, 543-554, PubMed 18187052 , DOI 10.1016/j.bbapap.2007.12.002 , Abstract

Related entities 1. lcnGb, : 1 : 2 : 3 entities Detail

Experiments performed 10 experiments Detail

1 2D 1H-15N HSQC

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

2 2D 1H-1H TOCSY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

3 2D 1H-1H NOESY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

4 3D 1H-15N TOCSY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

5 3D 1H-15N NOESY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details LcnGb:DPC 1:200 peptide to lipid ratio

#	Name	Isotope labeling	Type	Concentration
1	lactococcinG beta	[U-15N]		1 mM
2	DPC	[U-2H]		200 mM
3	D2O	natural abundance		10 %
4	TFA	natural abundance		0.1 %
5	DSS	natural abundance		0.2 mM

6 2D 1H-15N HSQC

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

7 2D 1H-1H TOCSY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

8 2D 1H-1H NOESY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

9 3D 1H-15N TOCSY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

10 3D 1H-15N NOESY

Instrument

Bruker Avance - 600 MHz Cryoprobe

Sample

State isotropic, Solvent system 90%TFE/10%H2O, Pressure 1 atm, Temperature 298 K, pH 2.8, Details Lactococcin Gb in TFE

#	Name	Isotope labeling	Type	Concentration
6	Lactococcin Gb	[U-15N]		1 mM
7	TFE	[U-2H]		90 %
8	TFA	natural abundance		0.1 %
9	DSS	natural abundance		0.2 mM

nullKeywords antimicrobial, membrane bound, Peptide