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Iron in PDB 2cn4: The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand

Protein crystallography data

The structure of The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand, PDB code: 2cn4 was solved by M.Czjzek, S.Letoffe, C.Wandersman, M.Delepierre, A.Lecroisey, N.Izadi-Pruneyre, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.3
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 47.080, 62.320, 56.820, 90.00, 105.34, 90.00
R / Rfree (%) 16.9 / 22.4

Iron Binding Sites:

The binding sites of Iron atom in the The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand (pdb code 2cn4). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand, PDB code: 2cn4:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 2cn4

Go back to Iron Binding Sites List in 2cn4
Iron binding site 1 out of 2 in the The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe1175

b:12.7
occ:1.00
FE A:HEM1175 0.0 12.7 1.0
OH A:TYR75 2.0 11.8 1.0
NB A:HEM1175 2.0 12.9 1.0
NC A:HEM1175 2.1 12.6 1.0
NA A:HEM1175 2.1 14.0 1.0
ND A:HEM1175 2.1 14.7 1.0
NE2 B:HIS32 2.1 16.9 1.0
CZ A:TYR75 3.0 9.7 1.0
C1B A:HEM1175 3.1 13.2 1.0
CE1 B:HIS32 3.1 17.2 1.0
C4C A:HEM1175 3.1 13.0 1.0
C4B A:HEM1175 3.1 14.4 1.0
C4A A:HEM1175 3.1 14.5 1.0
C1C A:HEM1175 3.1 13.2 1.0
C1D A:HEM1175 3.1 14.8 1.0
C1A A:HEM1175 3.1 15.1 1.0
C4D A:HEM1175 3.1 15.2 1.0
CD2 B:HIS32 3.1 16.2 1.0
CHB A:HEM1175 3.4 13.4 1.0
CHD A:HEM1175 3.4 13.8 1.0
CHC A:HEM1175 3.4 13.6 1.0
CHA A:HEM1175 3.5 13.9 1.0
CE1 A:TYR75 3.7 9.9 1.0
CE2 A:TYR75 3.8 10.8 1.0
ND1 A:HIS83 3.8 12.6 1.0
ND1 B:HIS32 4.2 16.3 1.0
CG B:HIS32 4.2 17.2 1.0
C2B A:HEM1175 4.3 13.6 1.0
C3B A:HEM1175 4.3 14.1 1.0
C3C A:HEM1175 4.3 13.6 1.0
C2C A:HEM1175 4.3 12.5 1.0
C3A A:HEM1175 4.3 15.0 1.0
C2A A:HEM1175 4.3 16.1 1.0
C2D A:HEM1175 4.3 16.2 1.0
C3D A:HEM1175 4.3 18.4 1.0
CG A:HIS83 4.6 12.7 1.0
CB A:HIS83 4.6 12.3 1.0
CE1 A:HIS83 4.6 12.3 1.0
CD1 A:TYR75 4.9 10.6 1.0
CD2 A:TYR75 5.0 11.0 1.0

Iron binding site 2 out of 2 in 2cn4

Go back to Iron Binding Sites List in 2cn4
Iron binding site 2 out of 2 in the The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe1175

b:14.3
occ:1.00
FE B:HEM1175 0.0 14.3 1.0
NB B:HEM1175 2.0 14.6 1.0
NA B:HEM1175 2.0 16.7 1.0
OH B:TYR75 2.0 11.1 1.0
ND B:HEM1175 2.1 16.0 1.0
NC B:HEM1175 2.1 14.5 1.0
NE2 A:HIS32 2.2 16.7 1.0
CZ B:TYR75 2.9 9.6 1.0
C1B B:HEM1175 3.0 15.2 1.0
C4B B:HEM1175 3.0 15.3 1.0
C4D B:HEM1175 3.0 17.3 1.0
C4A B:HEM1175 3.1 17.1 1.0
C1A B:HEM1175 3.1 18.2 1.0
CD2 A:HIS32 3.1 16.6 1.0
C1C B:HEM1175 3.1 15.0 1.0
C1D B:HEM1175 3.1 16.6 1.0
C4C B:HEM1175 3.1 15.4 1.0
CE1 A:HIS32 3.2 16.6 1.0
CHB B:HEM1175 3.4 16.1 1.0
CHA B:HEM1175 3.4 17.1 1.0
CHC B:HEM1175 3.4 15.2 1.0
CHD B:HEM1175 3.5 16.8 1.0
CE2 B:TYR75 3.7 9.1 1.0
CE1 B:TYR75 3.7 10.1 1.0
ND1 B:HIS83 3.9 12.3 1.0
C3B B:HEM1175 4.2 15.0 1.0
C2B B:HEM1175 4.2 14.7 1.0
CG A:HIS32 4.3 16.7 1.0
ND1 A:HIS32 4.3 16.0 1.0
C3A B:HEM1175 4.3 19.1 1.0
C3D B:HEM1175 4.3 19.0 1.0
C2A B:HEM1175 4.3 20.2 1.0
C2C B:HEM1175 4.3 15.5 1.0
C3C B:HEM1175 4.3 16.1 1.0
C2D B:HEM1175 4.3 17.9 1.0
CG B:HIS83 4.6 12.7 1.0
CB B:HIS83 4.6 12.5 1.0
CE1 B:HIS83 4.7 12.0 1.0
CD2 B:TYR75 4.9 10.5 1.0
CD1 B:TYR75 4.9 10.8 1.0

Reference:

M.Czjzek, S.Letoffe, C.Wandersman, M.Delepierre, A.Lecroisey, N.Izadi-Pruneyre. The Crystal Structure of the Secreted Dimeric Form of the Hemophore Hasa Reveals A Domain Swapping with An Exchanged Heme Ligand J.Mol.Biol. V. 365 1176 2007.
ISSN: ISSN 0022-2836
PubMed: 17113104
DOI: 10.1016/J.JMB.2006.10.063
Page generated: Thu Jul 17 00:28:59 2025

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