Iron in PDB 1lhs: Loggerhead Sea Turtle Myoglobin (Aquo-Met)

The structure of Loggerhead Sea Turtle Myoglobin (Aquo-Met), PDB code: 1lhs was solved by M.Nardini, C.Tarricone, A.Lania, A.Desideri, G.De Sanctis, M.Coletta, R.Petruzzelli, P.Ascenzi, A.Coda, M.Bolognesi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	37.500, 61.100, 75.200, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Iron atom in the Loggerhead Sea Turtle Myoglobin (Aquo-Met) (pdb code 1lhs). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Loggerhead Sea Turtle Myoglobin (Aquo-Met), PDB code: 1lhs:

Iron binding site 1 out of 1 in the Loggerhead Sea Turtle Myoglobin (Aquo-Met)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Loggerhead Sea Turtle Myoglobin (Aquo-Met) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe155 b:15.5 occ:1.00 FE A:HEM155 0.0 15.5 1.0 ND A:HEM155 1.9 17.3 1.0 NA A:HEM155 2.0 14.8 1.0 O A:HOH328 2.0 35.0 1.0 NB A:HEM155 2.0 6.5 1.0 NC A:HEM155 2.1 5.7 1.0 NE2 A:HIS93 2.3 14.7 1.0 C1D A:HEM155 2.9 13.9 1.0 C1A A:HEM155 3.0 24.1 1.0 C4A A:HEM155 3.0 17.2 1.0 C4D A:HEM155 3.0 14.7 1.0 C4C A:HEM155 3.1 22.4 1.0 C1B A:HEM155 3.1 20.5 1.0 C4B A:HEM155 3.1 17.0 1.0 CD2 A:HIS93 3.1 17.3 1.0 C1C A:HEM155 3.2 17.3 1.0 CHD A:HEM155 3.3 11.3 1.0 CHA A:HEM155 3.4 16.4 1.0 CHB A:HEM155 3.4 9.0 1.0 CE1 A:HIS93 3.4 18.4 1.0 CHC A:HEM155 3.5 10.5 1.0 C2A A:HEM155 4.1 6.2 1.0 C2D A:HEM155 4.2 13.0 1.0 C3D A:HEM155 4.2 14.3 1.0 C3A A:HEM155 4.2 7.3 1.0 C3C A:HEM155 4.3 10.4 1.0 C3B A:HEM155 4.3 9.8 1.0 C2B A:HEM155 4.3 10.9 1.0 CG A:HIS93 4.3 21.0 1.0 C2C A:HEM155 4.4 14.8 1.0 NE2 A:HIS64 4.4 36.5 1.0 ND1 A:HIS93 4.5 25.0 1.0 CE1 A:HIS64 4.5 8.0 1.0 CG2 A:VAL68 4.8 11.1 1.0

M.Nardini, C.Tarricone, M.Rizzi, A.Lania, A.Desideri, G.De Sanctis, M.Coletta, R.Petruzzelli, P.Ascenzi, A.Coda, M.Bolognesi. Reptile Heme Protein Structure: X-Ray Crystallographic Study of the Aquo-Met and Cyano-Met Derivatives of the Loggerhead Sea Turtle (Caretta Caretta) Myoglobin at 2.0 A Resolution. J.Mol.Biol. V. 247 459 1995.
ISSN: ISSN 0022-2836
PubMed: 7714901
DOI: 10.1006/JMBI.1994.0153