BMRBj - BMREntryMaster

Found 1 Document (0.478 seconds)

BMRB: 16395

Assignments of M.HhaI bound with hemimethylated DNA

Authors

Zhou, H., Murdy, M., Dahlquist, F., Reich, N.

Assembly

M.HhaI-DNA-cofactor ternary complex

Entity

1. M.HhaI-DNA-cofactor ternary complex (polymer, Thiol state: all free), 331 monomers, 37525.30 Da Detail

MIEIKDKQLT GLRFIDLFAG LGGFRLALES CGAECVYSNE WDKYAQEVYE MNFGEKPEGD ITQVNEKTIP DHDILCAGFP CQAFSISGKQ KGFEDSRGTL FFDIARIVRE KKPKVVFMEN VKNFASHDNG NTLEVVKNTM NELDYSFHAK VLNALDYGIP QKRERIYMIC FRNDLNIQNF QFPKPFELNT FVKDLLLPDS EVEHLVIDRK DLVMTNQEIE QTTPKTVRLG IVGKGGQGER IYSTRGIAIT LSAYGGGIFA KTGGYLVNGK TRKLHPRECA RVMGYPDSYK VHPSTSQAYK QFGNSVVINV LQYIAYNIGS SLNLEHHHHH H

Formula weight

37525.3 Da

Source organism

Escherichia coli

Exptl. method

solution NMR

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 90.9 %, Completeness: 38.7 %, Completeness (bb): 63.4 % Detail

Polymer type: polypeptide(L)

	Total	¹H	¹³C	¹⁵N
All	38.7 % (1523 of 3931)	27.1 % (554 of 2048)	44.7 % (684 of 1529)	80.5 % (285 of 354)
Backbone	63.4 % (1244 of 1962)	51.2 % (347 of 678)	63.7 % (615 of 965)	88.4 % (282 of 319)
Sidechain	24.1 % (547 of 2272)	15.1 % (207 of 1370)	38.9 % (337 of 867)	8.6 % (3 of 35)
Aromatic	10.8 % (39 of 362)	13.8 % (25 of 181)	7.8 % (14 of 180)	0.0 % (0 of 1)
Methyl	22.4 % (78 of 348)	19.5 % (34 of 174)	25.3 % (44 of 174)

1. M.HhaI

Show sample condition

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5

#	Name	Isotope labeling	Concentration
1	M.HhaI	[U-13C; U-15N; U-2H]	0.5 mM
2	H2O	natural abundance	90 %
3	D2O	natural abundance	10 %
4	NaCl	natural abundance	100 mM
5	NaPi	natural abundance	50 mM
6	glycerol	natural abundance	0.75 %
7	arg	natural abundance	50 mM
8	Glu	natural abundance	50 mM

LACS Plot; CA

Atom type	Mol. common name	Atom group	Ref. method	Ref. type	Shift ratio
¹³C	DSS	methyl protons	external	indirect	0.2514495
¹H	DSS	methyl protons	external	direct	1.0
¹⁵N	DSS	methyl protons	external	indirect	0.1013291

Referencing offset: 0.75 ppm, Outliers: 1 Detail

LACS Plot; CB

Atom type	Mol. common name	Atom group	Ref. method	Ref. type	Shift ratio
¹³C	DSS	methyl protons	external	indirect	0.2514495
¹H	DSS	methyl protons	external	direct	1.0
¹⁵N	DSS	methyl protons	external	indirect	0.1013291

Referencing offset: 0.75 ppm, Outliers: 1 Detail

Release date

2009-09-03

Citation

The recognition pathway for the DNA cytosine methyltransferase M.HhaI
Zhou, H., Murdy, M.M., Dahlquist, F.W., Reich, N.O.
Biochemistry (2009), 48, 7807-7816, PubMed 19580326 , DOI 10.1021/bi900502g , Abstract

Related entities 1. M.HhaI-DNA-cofactor ternary complex, : 87 entities Detail

Experiments performed 1 experiments Detail

Chemical shift validation 3 contents Detail

Properties

Input source #1: Assigned chemical shifts - Assigned chemical shifts	bmr16395_3.str
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

Content subtype: bmr16395_3.str

#	Content subtype	Saveframe	Status	# of rows	Experiment type	Sequence coverage (%)
1	Assigned chemical shifts	assigned_chem_shift_list_1	Warning	1109		89.4 (chain: 1, length: 331)
1	Chemical shift references	chemical_shift_reference_1	OK	3		No information

Assigned chemical shifts

Saveframe: assigned_chem_shift_list_1
- Status: Warning
- Sequence coverage of experimental data
  - Entity_assembly_ID: 1, Chain length: 331, Sequence coverage: 89.4%
- Total number of assignments
  - ¹³C chemical shifts: 557
  - ¹H chemical shifts: 276
  - ¹⁵N chemical shifts: 276
- Completeness of assignments
  - Entity_assemble_ID: 1
- Redox state of CYS
- Peptide bond of PRO
- Histogram of normalized assigned chemical shifts
- Random coil index and derived parameters (S² and NMR RMSD)
  - Chain_ID: 1

Atom group	# of target shifts	# of assigned shifts	Completeness (%)
¹³C chemical shifts	1529	557	36.4
¹H chemical shifts	2048	276	13.5
¹⁵N chemical shifts	369	276	74.8

Atom group	# of target shifts	# of assigned shifts	Completeness (%)
¹³C chemical shifts	662	295	44.6
¹H chemical shifts	678	276	40.7
¹⁵N chemical shifts	319	276	86.5

Atom group	# of target shifts	# of assigned shifts	Completeness (%)
¹³C chemical shifts	867	262	30.2
¹H chemical shifts	1370	0	0.0
¹⁵N chemical shifts	50	0	0.0

Atom group	# of target shifts	# of assigned shifts	Completeness (%)
¹³C chemical shifts	181	16	8.8
¹H chemical shifts	181	0	0.0

Atom group	# of target shifts	# of assigned shifts	Completeness (%)
¹³C chemical shifts	180	0	0.0
¹H chemical shifts	181	0	0.0
¹⁵N chemical shifts	1	0	0.0

Keywords methyltransferase, M.HhaI, NMR

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Found 1 Document (0.478 seconds)

BMRB: 16395

Sample

Chemical shift reference

Chemical shift reference

Related entities 1. M.HhaI-DNA-cofactor ternary complex, : 87 entities Detail

Experiments performed 1 experiments Detail

Instrument

Sample

Chemical shift validation 3 contents Detail