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Zinc in PDB 1e51: Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase

Enzymatic activity of Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase

All present enzymatic activity of Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase:
4.2.1.24;

Protein crystallography data

The structure of Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase, PDB code: 1e51 was solved by N.L.Mills-Davies, D.Thompson, J.B.Cooper, P.M.Shoolingin-Jordan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.38 / 2.83
Space group I 4 2 2
Cell size a, b, c (Å), α, β, γ (°) 125.530, 125.530, 200.910, 90.00, 90.00, 90.00
R / Rfree (%) 21.3 / 27

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase (pdb code 1e51). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase, PDB code: 1e51:

Zinc binding site 1 out of 1 in 1e51

Go back to Zinc Binding Sites List in 1e51
Zinc binding site 1 out of 1 in the Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Native Human Erythrocyte 5-Aminolaevulinic Acid Dehydratase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn501

b:26.4
occ:1.00
SG A:CYS122 2.6 88.9 1.0
N1 A:PBG500 2.7 45.0 1.0
SG A:CYS132 2.7 53.9 1.0
SG A:CYS124 2.8 64.0 1.0
CB A:CYS124 2.8 64.0 1.0
CB A:CYS132 2.9 53.9 1.0
CHA A:PBG500 3.1 45.0 1.0
CB A:CYS122 3.7 88.9 1.0
CA A:CYS132 3.8 0.9 1.0
CA A:CYS124 4.0 93.0 1.0
N A:CYS124 4.0 93.0 1.0
OG A:SER168 4.5 45.1 1.0
N A:CYS132 4.5 0.9 1.0
O A:SER168 4.6 46.5 1.0
C1A A:PBG500 4.6 45.0 1.0
CD A:PRO125 4.7 0.7 1.0
CA A:ASP169 4.7 75.2 1.0
C A:SER168 4.8 46.5 1.0
N A:ASP169 4.9 75.2 1.0
N A:LEU123 4.9 92.8 1.0
C A:CYS124 5.0 93.0 1.0

Reference:

N.L.Mills-Davies, D.Thompson, J.B.Cooper, S.P.Wood, P.M.Shoolingin-Jordan. The Crystal Structure of Human Ala-Dehydratase To Be Published.
Page generated: Fri Sep 25 21:22:57 2020
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