Iron in PDB 2pt2: Structure of FUTA1 with Iron(II)

The structure of Structure of FUTA1 with Iron(II), PDB code: 2pt2 was solved by N.M.Koropatkin, A.M.Randich, M.Bhattachryya-Pakrasi, H.B.Pakrasi, T.J.Smith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.00
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	98.307, 65.703, 50.255, 90.00, 102.43, 90.00
R / Rfree (%)	17.5 / 21.2

The binding sites of Iron atom in the Structure of FUTA1 with Iron(II) (pdb code 2pt2). 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 Structure of FUTA1 with Iron(II), PDB code: 2pt2:

Iron binding site 1 out of 1 in the Structure of FUTA1 with Iron(II)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of FUTA1 with Iron(II) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe400 b:15.7 occ:1.00 OH A:TYR185 2.0 17.4 1.0 OH A:TYR241 2.0 14.0 1.0 OH A:TYR55 2.0 15.3 1.0 OH A:TYR242 2.0 13.0 1.0 NE2 A:HIS54 2.6 19.7 1.0 CZ A:TYR185 3.0 15.9 1.0 CZ A:TYR55 3.1 12.9 1.0 CZ A:TYR241 3.1 15.0 1.0 CZ A:TYR242 3.1 11.7 1.0 CE1 A:HIS54 3.3 18.6 1.0 CE1 A:TYR185 3.3 16.8 1.0 CE2 A:TYR55 3.4 15.5 1.0 CE1 A:TYR241 3.4 14.2 1.0 CD2 A:HIS54 3.7 19.5 1.0 CE1 A:TYR242 3.8 13.0 1.0 O A:HOH432 4.0 17.9 1.0 CE2 A:TYR242 4.0 13.8 1.0 NH1 A:ARG145 4.1 11.8 1.0 CE2 A:TYR185 4.2 15.0 1.0 NH2 A:ARG145 4.2 13.3 1.0 C2 A:EDO405 4.2 23.8 1.0 CE1 A:TYR55 4.3 12.5 1.0 CE2 A:TYR241 4.3 13.4 1.0 ND2 A:ASN239 4.5 15.0 1.0 ND1 A:HIS54 4.5 20.3 1.0 CZ A:ARG145 4.6 15.7 1.0 CD1 A:TYR185 4.7 13.2 1.0 CG A:HIS54 4.7 18.0 1.0 CD2 A:TYR55 4.7 15.7 1.0 CD1 A:TYR241 4.8 13.1 1.0

N.Koropatkin, A.M.Randich, M.Bhattacharyya-Pakrasi, H.B.Pakrasi, T.J.Smith. The Structure of the Iron-Binding Protein, FUTA1, From Synechocystis 6803. J.Biol.Chem. V. 282 27468 2007.
ISSN: ISSN 0021-9258
PubMed: 17626019
DOI: 10.1074/JBC.M704136200