BMRB: 10179

Solution structure of the C2H2 type zinc finger (region 724-756) of human Zinc finger protein 28 homolog

Authors

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

Assembly

Zinc finger protein 28 homolog

Entity

1. zf-C2H2 domain (polymer, Thiol state: free and other bound), 46 monomers, 4741.180 Da Detail

GSSGSSGTGQ RPYECIECGK AFKTKSSLIC HRRSHTGEKP SGPSSG

2. ZN (non-polymer), 65.409 Da

Total weight

4806.5894 Da

Max. entity weight

4741.18 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: 82.6 %, Completeness: 81.1 %, Completeness (bb): 72.6 % Detail

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Polymer type: polypeptide(L)

	Total	1H	13C	15N
All	81.1 % (391 of 482)	82.4 % (210 of 255)	82.5 % (151 of 183)	68.2 % (30 of 44)
Backbone	72.6 % (196 of 270)	70.1 % (68 of 97)	76.2 % (99 of 130)	67.4 % (29 of 43)
Sidechain	90.8 % (227 of 250)	89.9 % (142 of 158)	92.3 % (84 of 91)	100.0 % (1 of 1)
Aromatic	100.0 % (26 of 26)	100.0 % (13 of 13)	100.0 % (13 of 13)
Methyl	95.0 % (19 of 20)	100.0 % (10 of 10)	90.0 % (9 of 10)

1. zf-C2H2 domain

GSSGSSGTGQ RPYECIECGK AFKTKSSLIC HRRSHTGEKP SGPSSG

Show sample condition

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 (±0.001) atm, Temperature 298 (±0.1) K, pH 7.0 (±0.05)

#	Name	Isotope labeling	Type	Concentration
1	zf-C2H2 domain	[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: -0.2 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: -0.2 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: 0.01 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; CO

Referencing offset: -0.07 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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Protein Blocks Logo

Calculated from 20 models in PDB: 2EM4, Strand ID: A Detail

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Release date

2009-02-25

Citation

Solution structure of the C2H2 type zinc finger (region 724-756) of human Zinc finger protein 28 homolog
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 domain, : 1 : 187 entities Detail

Experiments performed 2 experiments Detail