Nickel in PDB 3ze7: 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms

Enzymatic activity of 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms

All present enzymatic activity of 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms:
1.12.7.2;

Protein crystallography data

The structure of 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms, PDB code: 3ze7 was solved by M.C.Marques, R.Coelho, I.A.C.Pereira, P.M.Matias, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	45.78 / 1.95
*Space group*	P 2₁ 2₁ 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	72.297, 96.987, 103.855, 90.00, 90.00, 90.00
*R / R_free (%)*	15.3 / 19

Other elements in 3ze7:

The structure of 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms also contains other interesting chemical elements:

Iron

(Fe)

14 atoms

Nickel Binding Sites:

The binding sites of Nickel atom in the 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms (pdb code 3ze7). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total only one binding site of Nickel was determined in the 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms, PDB code: 3ze7:

Nickel binding site 1 out of 1 in 3ze7

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Nickel Binding Sites List in 3ze7

Nickel binding site 1 out of 1 in the 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms

Mono view

Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of 3D Structure of the Ni-Fe-Se Hydrogenase From D. Vulgaris Hildenborough in the Reduced State at 1.95 Angstroms within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:Ni501 b:12.5 occ:1.00	SG	B:OCS75	2.2	12.1	1.0
	SE	B:SEC489	2.3	20.1	1.0
	SG	B:CYS78	2.3	11.3	1.0
	SG	B:CYS492	2.5	7.4	1.0
	FE	B:FCO500	2.5	10.5	1.0
	OD1	B:OCS75	3.0	8.7	1.0
	OD2	B:OCS75	3.1	13.1	1.0
	CB	B:OCS75	3.1	10.1	1.0
	C1	B:FCO500	3.4	10.1	1.0
	CB	B:SEC489	3.5	11.4	1.0
	C2	B:FCO500	3.5	10.4	1.0
	CB	B:CYS492	3.5	5.6	1.0
	CB	B:CYS78	3.6	10.8	1.0
	N	B:CYS78	4.1	5.6	1.0
	C3	B:FCO500	4.2	12.7	1.0
	N1	B:FCO500	4.3	10.3	1.0
	CA	B:CYS78	4.4	5.2	1.0
	N	B:CYS492	4.4	5.6	1.0
	N2	B:FCO500	4.5	10.7	1.0
	CA	B:CYS492	4.5	7.0	1.0
	CA	B:OCS75	4.6	9.4	1.0
	CD	B:ARG422	4.6	10.0	1.0
	NH1	B:ARG422	4.8	8.2	1.0
	CA	B:SEC489	4.8	6.6	1.0
	CB	B:VAL77	4.9	9.1	1.0
	NE	B:ARG422	5.0	6.2	1.0

Reference:

M.C.Marques, R.Coelho, I.A.C.Pereira, P.M.Matias. Redox State-Dependent Changes in the Crystal Structure of [Nifese] Hydrogenase From Desulfovibrio Vulgaris Hildenborough Int.J.Hydrogen Energy V. 38 8664 2013.
ISSN: ISSN 0360-3199
DOI: 10.1016/J.IJHYDENE.2013.04.132

Page generated: Wed Oct 9 17:55:03 2024

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