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Zinc in PDB 1h7o: Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution

Enzymatic activity of Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution

All present enzymatic activity of Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution:
4.2.1.24;

Protein crystallography data

The structure of Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution, PDB code: 1h7o was solved by P.T.Erskine, R.Newbold, A.A.Brindley, S.P.Wood, P.M.Shoolingin-Jordan, M.J.Warren, J.B.Cooper, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 13.10 / 1.75
Space group I 4 2 2
Cell size a, b, c (Å), α, β, γ (°) 102.800, 102.800, 168.300, 90.00, 90.00, 90.00
R / Rfree (%) 25.9 / 35.3

Zinc Binding Sites:

The binding sites of Zinc atom in the Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution (pdb code 1h7o). 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 Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution, PDB code: 1h7o:

Zinc binding site 1 out of 1 in 1h7o

Go back to Zinc Binding Sites List in 1h7o
Zinc binding site 1 out of 1 in the Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Schiff-Base Complex of Yeast 5-Aminolaevulinic Acid Dehydratase with 5-Aminolaevulinic Acid at 1.7 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn1343

b:31.5
occ:1.00
 O A:HOH2427 2.2 28.5 1.0
SG A:CYS133 2.2 30.0 1.0
SG A:CYS143 2.3 32.6 1.0
SG A:CYS135 2.3 32.2 1.0
CB A:CYS133 3.3 16.8 1.0
CB A:CYS143 3.3 29.7 1.0
CB A:CYS135 3.3 24.7 1.0
CA A:CYS143 3.8 32.6 1.0
O A:HOH2281 3.8 29.1 1.0
N A:CYS135 4.0 28.4 1.0
OG A:SER179 4.0 34.2 1.0
O A:HOH2329 4.2 31.5 1.0
CA A:CYS135 4.2 32.6 1.0
O A:SER179 4.4 24.6 1.0
O A:HOH2342 4.5 45.9 1.0
O A:HOH2343 4.5 41.3 1.0
NH1 A:ARG232 4.5 44.1 1.0
CA A:CYS133 4.6 15.4 1.0
N A:LEU134 4.7 25.9 1.0
O A:HOH2283 4.7 27.4 1.0
NZ A:LYS210 4.7 41.6 1.0
N A:CYS143 4.7 37.0 1.0
CA A:ASP180 4.8 20.7 1.0
C A:SER179 4.8 20.9 1.0
O A:CYS143 4.8 36.8 1.0
C A:CYS143 4.9 31.9 1.0

Reference:

P.T.Erskine, R.Newbold, A.A.Brindley, S.P.Wood, P.M.Shoolingin-Jordan, M.J.Warren, J.B.Cooper. The X-Ray Structure of Yeast 5-Aminolaevulinic Acid Dehydratase Complexed with Substrate and Three Inhibitors J.Mol.Biol. V. 312 133 2001.
ISSN: ISSN 0022-2836
PubMed: 11545591
DOI: 10.1006/JMBI.2001.4947
Page generated: Sun Oct 13 02:03:55 2024

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