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Iron in PDB 3zjr: M.Acetivorans Protoglobin in Complex with Cyanide and Xenon

Protein crystallography data

The structure of M.Acetivorans Protoglobin in Complex with Cyanide and Xenon, PDB code: 3zjr was solved by A.Pesce, L.Tilleman, J.Donne, E.Aste, P.Ascenzi, C.Ciaccio, M.Coletta, L.Moens, C.Viappiani, S.Dewilde, M.Bolognesi, M.Nardini, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 42.37 / 3.00
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 80.498, 50.169, 51.389, 90.00, 100.27, 90.00
R / Rfree (%) 20.41 / 30.621

Other elements in 3zjr:

The structure of M.Acetivorans Protoglobin in Complex with Cyanide and Xenon also contains other interesting chemical elements:

Xenon (Xe) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the M.Acetivorans Protoglobin in Complex with Cyanide and Xenon (pdb code 3zjr). 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 M.Acetivorans Protoglobin in Complex with Cyanide and Xenon, PDB code: 3zjr:

Iron binding site 1 out of 1 in 3zjr

Go back to Iron Binding Sites List in 3zjr
Iron binding site 1 out of 1 in the M.Acetivorans Protoglobin in Complex with Cyanide and Xenon


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of M.Acetivorans Protoglobin in Complex with Cyanide and Xenon within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe200

b:40.4
occ:1.00
FE A:HEM200 0.0 40.4 1.0
NA A:HEM200 2.0 42.3 1.0
ND A:HEM200 2.0 41.6 1.0
NC A:HEM200 2.1 40.2 1.0
NB A:HEM200 2.1 41.2 1.0
NE2 A:HIS120 2.3 36.2 1.0
C A:CYN201 2.8 39.5 1.0
C1D A:HEM200 3.0 41.9 1.0
C1A A:HEM200 3.0 43.0 1.0
C4D A:HEM200 3.0 42.4 1.0
C4A A:HEM200 3.0 43.3 1.0
C4C A:HEM200 3.1 39.7 1.0
C1C A:HEM200 3.1 39.1 1.0
C4B A:HEM200 3.1 40.7 1.0
C1B A:HEM200 3.1 41.3 1.0
CD2 A:HIS120 3.2 37.9 1.0
CE1 A:HIS120 3.3 36.6 1.0
CHD A:HEM200 3.3 41.3 1.0
CHA A:HEM200 3.3 43.2 1.0
CHB A:HEM200 3.4 42.8 1.0
CHC A:HEM200 3.4 40.5 1.0
N A:CYN201 3.9 39.0 1.0
C2D A:HEM200 4.2 42.9 1.0
C3D A:HEM200 4.2 42.5 1.0
C2A A:HEM200 4.2 43.9 1.0
C3A A:HEM200 4.3 43.3 1.0
C3C A:HEM200 4.3 37.4 1.0
C2C A:HEM200 4.3 37.6 1.0
C3B A:HEM200 4.3 40.2 1.0
C2B A:HEM200 4.3 39.9 1.0
ND1 A:HIS120 4.3 37.5 1.0
CG A:HIS120 4.4 40.8 1.0

Reference:

A.Pesce, L.Tilleman, J.Donne, E.Aste, P.Ascenzi, C.Ciaccio, M.Coletta, L.Moens, C.Viappiani, S.Dewilde, M.Bolognesi, M.Nardini. Structure and Haem-Distal Site Plasticity in Methanosarcina Acetivorans Protoglobin. Plos One V. 8 66144 2013.
ISSN: ISSN 1932-6203
PubMed: 23776624
DOI: 10.1371/JOURNAL.PONE.0066144
Page generated: Sun Dec 13 15:27:14 2020

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