Iron in PDB 1spg: Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus

The structure of Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus, PDB code: 1spg was solved by S.E.Mylvaganam, E.D.Getzoff, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.95
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	89.600, 75.600, 69.700, 90.00, 141.90, 90.00
R / Rfree (%)	19.1 / 24.5

The binding sites of Iron atom in the Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus (pdb code 1spg). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus, PDB code: 1spg:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe144 b:8.1 occ:1.00 FE A:HEM144 0.0 8.1 1.0 C A:CMO145 1.8 11.5 1.0 NC A:HEM144 2.0 11.2 1.0 ND A:HEM144 2.0 16.4 1.0 NE2 A:HIS89 2.0 6.8 1.0 NA A:HEM144 2.0 15.6 1.0 NB A:HEM144 2.0 12.9 1.0 O A:CMO145 2.9 15.7 1.0 CE1 A:HIS89 2.9 8.4 1.0 C4C A:HEM144 3.0 13.1 1.0 C1D A:HEM144 3.0 15.4 1.0 C1C A:HEM144 3.0 10.3 1.0 C1A A:HEM144 3.0 14.7 1.0 C4D A:HEM144 3.0 15.2 1.0 C4B A:HEM144 3.0 12.2 1.0 CD2 A:HIS89 3.1 7.6 1.0 C4A A:HEM144 3.1 14.1 1.0 C1B A:HEM144 3.1 12.4 1.0 CHD A:HEM144 3.3 14.5 1.0 CHC A:HEM144 3.3 9.2 1.0 CHA A:HEM144 3.3 15.0 1.0 CHB A:HEM144 3.5 11.3 1.0 ND1 A:HIS89 4.1 8.6 1.0 CG A:HIS89 4.2 6.6 1.0 C2A A:HEM144 4.2 14.3 1.0 C3C A:HEM144 4.2 10.7 1.0 C2C A:HEM144 4.2 10.0 1.0 C2D A:HEM144 4.2 15.9 1.0 C3D A:HEM144 4.3 16.6 1.0 C3B A:HEM144 4.3 13.4 1.0 C3A A:HEM144 4.3 13.5 1.0 C2B A:HEM144 4.3 14.5 1.0 NE2 A:HIS60 4.7 13.0 1.0

Iron binding site 2 out of 2 in the Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Carbonmonoxy Hemoglobin From the Teleost Fish Leiostomus Xanthurus within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe148 b:11.4 occ:1.00 FE B:HEM148 0.0 11.4 1.0 C B:CMO149 1.8 14.1 1.0 ND B:HEM148 1.9 14.4 1.0 NA B:HEM148 2.0 15.6 1.0 NC B:HEM148 2.0 15.2 1.0 NB B:HEM148 2.0 14.2 1.0 NE2 B:HIS92 2.1 13.7 1.0 O B:CMO149 3.0 15.4 1.0 C4D B:HEM148 3.0 15.4 1.0 CD2 B:HIS92 3.0 11.4 1.0 C1D B:HEM148 3.0 13.1 1.0 C1A B:HEM148 3.0 15.9 1.0 C4C B:HEM148 3.1 14.3 1.0 C4A B:HEM148 3.1 15.4 1.0 CE1 B:HIS92 3.1 15.0 1.0 C1B B:HEM148 3.1 13.7 1.0 C1C B:HEM148 3.1 13.8 1.0 C4B B:HEM148 3.1 15.1 1.0 CHA B:HEM148 3.3 14.4 1.0 CHD B:HEM148 3.4 13.3 1.0 CHB B:HEM148 3.5 14.6 1.0 CHC B:HEM148 3.5 13.2 1.0 CG B:HIS92 4.1 13.6 1.0 ND1 B:HIS92 4.2 12.9 1.0 C2D B:HEM148 4.2 14.1 1.0 C3D B:HEM148 4.2 15.4 1.0 C2A B:HEM148 4.2 18.4 1.0 C3A B:HEM148 4.3 17.0 1.0 C3C B:HEM148 4.3 12.9 1.0 C2B B:HEM148 4.3 14.1 1.0 C2C B:HEM148 4.3 11.6 1.0 C3B B:HEM148 4.3 15.5 1.0 NE2 B:HIS63 4.5 17.3 1.0 CG2 B:VAL67 4.7 2.5 1.0

S.E.Mylvaganam, C.Bonaventura, J.Bonaventura, E.D.Getzoff. Structural Basis For the Root Effect in Haemoglobin. Nat.Struct.Biol. V. 3 275 1996.
ISSN: ISSN 1072-8368
PubMed: 8605630
DOI: 10.1038/NSB0396-275