BMRB: 10171

Solution structure of the C2H2 type zinc finger (region 311-343) of human Zinc finger protein 224

Authors

Tochio, N., Tomizawa, T., Abe, H., Saito, K., Li, H., Sato, M., Koshiba, S., Kobayashi, N., Kigawa, T., Yokoyama, S.

Assembly

Zinc finger protein 224

Entity

1. zf-C2H2 (polymer, Thiol state: all other bound), 46 monomers, 4840.228 Da Detail

GSSGSSGTAE KPFRCDTCDK SFRQRSALNS HRMIHTGEKP SGPSSG

2. ZN (non-polymer), 65.409 Da

Total weight

4905.637 Da

Max. entity weight

4840.228 Da

Entity Connection

na 4 Detail

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ID	Type	Value order	Atom ID 1	Atom ID 2
1	na	sing	1:CYS15:SG	2:ZN1:ZN
2	na	sing	1:CYS18:SG	2:ZN1:ZN
3	na	sing	1:HIS31:NE2	2:ZN1:ZN
4	na	sing	1:HIS35:NE2	2:ZN1:ZN

Source organism

Homo sapiens

Exptl. method

solution NMR

Refine. method

torsion angle dynamics

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 78.3 %, Completeness: 81.8 %, Completeness (bb): 76.3 % Detail

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Polymer type: polypeptide(L)

	Total	1H	13C	15N
All	81.8 % (396 of 484)	81.3 % (208 of 256)	84.2 % (154 of 183)	75.6 % (34 of 45)
Backbone	76.3 % (206 of 270)	72.6 % (69 of 95)	79.5 % (105 of 132)	74.4 % (32 of 43)
Sidechain	87.8 % (223 of 254)	86.3 % (139 of 161)	90.1 % (82 of 91)	100.0 % (2 of 2)
Aromatic	100.0 % (28 of 28)	100.0 % (14 of 14)	100.0 % (14 of 14)
Methyl	100.0 % (18 of 18)	100.0 % (9 of 9)	100.0 % (9 of 9)

1. zf-C2H2

GSSGSSGTAE KPFRCDTCDK SFRQRSALNS HRMIHTGEKP SGPSSG

Show sample condition

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 (±0.001) atm, Temperature 296 (±0.1) K, pH 7.0 (±0.05)

#	Name	Isotope labeling	Type	Concentration
1	zf-C2H2	[U-13C; U-15N]	protein	1.0 (±0.1) mM
2	d-Tris-HCl		buffer	20 mM
3	NaCl		salt	100 mM
4	ZnCl2		salt	0.05 mM
5	IDA		salt	1 mM
6	d-DTT		salt	1 mM
7	NaN3		salt	0.02 %
8	H2O		solvent	90 %
9	D2O		solvent	10 %

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LACS Plot; CA

Referencing offset: -0.23 ppm, Outliers: 1 Detail

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Chemical shift reference

Atom type	Mol. common name	Atom group	Value	Ref. method	Ref. type	Shift ratio
13C	DSS	methyl protons	0.0 ppm	null	indirect	0.2514495
1H	DSS	methyl protons	0.0 ppm	null	indirect	1.0
15N	DSS	methyl protons	0.0 ppm	null	indirect	0.1013291

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LACS Plot; CB

Referencing offset: -0.23 ppm, Outliers: 1 Detail

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Chemical shift reference

Atom type	Mol. common name	Atom group	Value	Ref. method	Ref. type	Shift ratio
13C	DSS	methyl protons	0.0 ppm	null	indirect	0.2514495
1H	DSS	methyl protons	0.0 ppm	null	indirect	1.0
15N	DSS	methyl protons	0.0 ppm	null	indirect	0.1013291

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LACS Plot; HA

Referencing offset: -0.03 ppm, Outliers: 1 Detail

Show chemical shift referencing parameters

Chemical shift reference

Atom type	Mol. common name	Atom group	Value	Ref. method	Ref. type	Shift ratio
13C	DSS	methyl protons	0.0 ppm	null	indirect	0.2514495
1H	DSS	methyl protons	0.0 ppm	null	indirect	1.0
15N	DSS	methyl protons	0.0 ppm	null	indirect	0.1013291

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LACS Plot; CO

Referencing offset: 0.04 ppm, Outliers: 2 Detail

Show chemical shift referencing parameters

Chemical shift reference

Atom type	Mol. common name	Atom group	Value	Ref. method	Ref. type	Shift ratio
13C	DSS	methyl protons	0.0 ppm	null	indirect	0.2514495
1H	DSS	methyl protons	0.0 ppm	null	indirect	1.0
15N	DSS	methyl protons	0.0 ppm	null	indirect	0.1013291

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Protein Blocks Logo

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

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Release date

2009-02-23

Citation

Solution structure of the C2H2 type zinc finger (region 311-343) of human Zinc finger protein 224
Tochio, N., Tomizawa, T., Abe, H., Saito, K., Li, H., Sato, M., Koshiba, S., Kobayashi, N., Kigawa, T., Yokoyama, S.

Related entities 1. zf-C2H2, : 1 : 153 entities Detail

Experiments performed 2 experiments Detail