Iron in PDB 9fmu: Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin

The structure of Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin also contains other interesting chemical elements:

Calcium

(Ca)

3 atoms

The binding sites of Iron atom in the Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin (pdb code 9fmu). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin, PDB code: 9fmu:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:180.1 occ:1.00 FE A:HEM201 0.0 180.1 1.0 NB A:HEM201 2.0 180.1 1.0 NC A:HEM201 2.0 180.1 1.0 ND A:HEM201 2.0 180.1 1.0 NA A:HEM201 2.0 180.1 1.0 NE2 A:HIS87 2.1 173.2 1.0 CD2 A:HIS87 2.6 173.2 1.0 C4C A:HEM201 3.0 180.1 1.0 C1C A:HEM201 3.0 180.1 1.0 C1A A:HEM201 3.0 180.1 1.0 C4A A:HEM201 3.0 180.1 1.0 C4B A:HEM201 3.0 180.1 1.0 C1B A:HEM201 3.0 180.1 1.0 C1D A:HEM201 3.0 180.1 1.0 C4D A:HEM201 3.1 180.1 1.0 CE1 A:HIS87 3.3 173.2 1.0 CHD A:HEM201 3.4 180.1 1.0 CHC A:HEM201 3.4 180.1 1.0 CHB A:HEM201 3.4 180.1 1.0 CHA A:HEM201 3.4 180.1 1.0 NE2 A:HIS58 3.7 191.0 1.0 CG A:HIS87 3.9 173.2 1.0 CE1 A:HIS58 4.0 191.0 1.0 C2C A:HEM201 4.2 180.1 1.0 C3C A:HEM201 4.2 180.1 1.0 ND1 A:HIS87 4.2 173.2 1.0 C2A A:HEM201 4.2 180.1 1.0 C3A A:HEM201 4.2 180.1 1.0 C2B A:HEM201 4.3 180.1 1.0 C3B A:HEM201 4.3 180.1 1.0 C3D A:HEM201 4.3 180.1 1.0 C2D A:HEM201 4.3 180.1 1.0 CD2 A:HIS58 5.0 191.0 1.0

Iron binding site 2 out of 2 in the Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo-Em Structure of Human CD163 SRCR1-9 in Complex with Haptoglobin- Hemoglobin within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe201 b:196.8 occ:1.00 FE B:HEM201 0.0 196.8 1.0 NC B:HEM201 2.0 196.8 1.0 NA B:HEM201 2.0 196.8 1.0 NB B:HEM201 2.0 196.8 1.0 ND B:HEM201 2.1 196.8 1.0 NE2 B:HIS92 2.7 200.0 1.0 NE2 B:HIS63 2.7 206.7 1.0 C1C B:HEM201 2.9 196.8 1.0 C4B B:HEM201 3.0 196.8 1.0 C4C B:HEM201 3.0 196.8 1.0 C1A B:HEM201 3.0 196.8 1.0 C4A B:HEM201 3.0 196.8 1.0 C1B B:HEM201 3.0 196.8 1.0 C4D B:HEM201 3.1 196.8 1.0 C1D B:HEM201 3.1 196.8 1.0 CD2 B:HIS92 3.2 200.0 1.0 CE1 B:HIS92 3.2 200.0 1.0 CHC B:HEM201 3.3 196.8 1.0 CE1 B:HIS63 3.3 206.7 1.0 CHA B:HEM201 3.4 196.8 1.0 CHD B:HEM201 3.4 196.8 1.0 CHB B:HEM201 3.4 196.8 1.0 ND1 B:HIS92 3.8 200.0 1.0 CG B:HIS92 3.8 200.0 1.0 CD2 B:HIS63 3.9 206.7 1.0 CG2 B:VAL67 4.1 200.3 1.0 C2C B:HEM201 4.1 196.8 1.0 C3C B:HEM201 4.2 196.8 1.0 C3B B:HEM201 4.2 196.8 1.0 C2A B:HEM201 4.2 196.8 1.0 C3A B:HEM201 4.2 196.8 1.0 C2B B:HEM201 4.2 196.8 1.0 C3D B:HEM201 4.3 196.8 1.0 C2D B:HEM201 4.3 196.8 1.0 ND1 B:HIS63 4.6 206.7 1.0 CG1 B:VAL67 4.7 200.3 1.0 CG B:HIS63 4.9 206.7 1.0 CB B:HIS92 5.0 200.0 1.0

A.Etzerodt, J.H.Mikkelsen, M.Torvund-Jensen, D.Hennig, T.Boesen, J.H.Graversen, S.K.Moestrup, J.M.Kollman, C.B.F.Andersen. The Structure of Human Scavenger Receptor CD163 in Complex with Haptoglobin-Hemoglobin Discloses the Molecular Mechanism For Hemoglobin Scavenging. To Be Published.