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Iron in PDB 1zz7: Crystal Structure of Feii Hppe in Complex with Substrate Form 1

Protein crystallography data

The structure of Crystal Structure of Feii Hppe in Complex with Substrate Form 1, PDB code: 1zz7 was solved by L.J.Higgins, F.Yan, P.Liu, H.W.Liu, C.L.Drennan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.03 / 2.10
Space group P 65 2 2
Cell size a, b, c (Å), α, β, γ (°) 86.560, 86.560, 220.360, 90.00, 90.00, 120.00
R / Rfree (%) 24.4 / 26.6

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of Feii Hppe in Complex with Substrate Form 1 (pdb code 1zz7). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of Feii Hppe in Complex with Substrate Form 1, PDB code: 1zz7:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 1zz7

Go back to Iron Binding Sites List in 1zz7
Iron binding site 1 out of 2 in the Crystal Structure of Feii Hppe in Complex with Substrate Form 1


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Feii Hppe in Complex with Substrate Form 1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe199

b:46.1
occ:1.00
NE2 A:HIS138 1.8 42.2 1.0
O14 A:S0H1002 2.1 69.4 1.0
OE2 A:GLU142 2.2 40.7 1.0
O A:HOH1006 2.2 33.0 1.0
NE2 A:HIS180 2.2 32.9 1.0
O A:HOH1003 2.6 35.3 1.0
CD2 A:HIS138 2.7 42.1 1.0
CE1 A:HIS180 2.8 33.4 1.0
CE1 A:HIS138 2.8 43.4 1.0
CD A:GLU142 3.0 38.8 1.0
OE1 A:GLU142 3.0 40.3 1.0
CD2 A:HIS180 3.4 32.4 1.0
P1 A:S0H1002 3.6 69.7 1.0
ND2 A:ASN135 3.6 48.0 1.0
CG A:HIS138 3.8 43.3 1.0
ND1 A:HIS138 3.9 44.2 1.0
O15 A:S0H1002 3.9 69.4 1.0
ND1 A:HIS180 4.0 32.7 1.0
O13 A:S0H1002 4.3 69.1 1.0
CG A:HIS180 4.4 33.3 1.0
OD1 A:ASN197 4.4 43.3 1.0
CG A:GLU142 4.4 37.9 1.0
ND2 A:ASN197 4.5 42.7 1.0
C2 A:S0H1002 4.8 68.6 1.0
CG A:ASN197 4.9 40.2 1.0
CB A:GLU142 4.9 34.1 1.0
CG A:ASN135 4.9 49.9 1.0

Iron binding site 2 out of 2 in 1zz7

Go back to Iron Binding Sites List in 1zz7
Iron binding site 2 out of 2 in the Crystal Structure of Feii Hppe in Complex with Substrate Form 1


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of Feii Hppe in Complex with Substrate Form 1 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe199

b:46.3
occ:1.00
NE2 B:HIS138 1.7 46.3 1.0
O6 B:S0H1001 2.0 52.3 1.0
OE1 B:GLU142 2.1 34.2 1.0
O15 B:S0H1001 2.1 60.5 1.0
NE2 B:HIS180 2.3 29.8 1.0
CE1 B:HIS138 2.6 46.5 1.0
CD2 B:HIS138 2.9 45.6 1.0
CE1 B:HIS180 3.0 30.4 1.0
CD B:GLU142 3.1 33.9 1.0
C3 B:S0H1001 3.3 55.5 1.0
P1 B:S0H1001 3.4 60.5 1.0
OE2 B:GLU142 3.4 37.2 1.0
CD2 B:HIS180 3.4 30.1 1.0
C2 B:S0H1001 3.7 58.4 1.0
ND1 B:HIS138 3.7 46.4 1.0
O B:HOH1004 3.7 41.2 1.0
CG B:HIS138 3.9 46.2 1.0
C1 B:S0H1001 4.0 56.1 1.0
ND1 B:HIS180 4.2 28.7 1.0
O14 B:S0H1001 4.2 61.6 1.0
O13 B:S0H1001 4.3 61.3 1.0
CG B:GLU142 4.4 32.0 1.0
CG B:HIS180 4.4 31.2 1.0
OD1 B:ASN197 4.5 40.3 1.0
ND2 B:ASN197 4.8 38.3 1.0
CB B:GLU142 4.9 28.6 1.0

Reference:

L.J.Higgins, F.Yan, P.Liu, H.W.Liu, C.L.Drennan. Structural Insight Into Antibiotic Fosfomycin Biosynthesis By A Mononuclear Iron Enzyme Nature V. 437 838 2005.
ISSN: ISSN 0028-0836
PubMed: 16015285
DOI: 10.1038/NATURE03924
Page generated: Wed Jul 16 23:20:16 2025

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