Zinc in PDB 6a6g: Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1

All present enzymatic activity of Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1:
2.8.1.7;

The structure of Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1, PDB code: 6a6g was solved by I.Dhanasingh, H.S.Jin, D.W.Lee, S.H.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.62 / 2.49
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	75.265, 76.969, 192.520, 90.00, 90.00, 90.00
R / Rfree (%)	14.6 / 21.4

The binding sites of Zinc atom in the Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1 (pdb code 6a6g). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1, PDB code: 6a6g:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1 within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn201 b:25.3 occ:1.00 OE2 C:GLU5 1.4 32.0 1.0 CE1 C:HIS0 2.1 31.9 1.0 CD C:GLU5 2.5 34.2 1.0 NE2 C:HIS0 2.8 30.2 1.0 OE1 C:GLU5 3.1 38.9 1.0 ND1 C:HIS0 3.2 30.2 1.0 CG C:GLU5 3.8 35.7 1.0 O C:HOH329 4.1 27.6 1.0 CD2 C:HIS0 4.1 27.9 1.0 CG C:HIS0 4.3 30.7 1.0 N C:GLU5 4.7 30.7 1.0 O C:HOH307 4.8 47.6 1.0

Zinc binding site 2 out of 3 in the Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1 within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn202 b:31.7 occ:1.00 OD2 C:ASP36 1.9 36.8 1.0 ND1 A:HIS352 2.1 29.0 1.0 SG C:CYS59 2.3 28.6 1.0 SG C:CYS120 2.3 35.4 1.0 CG C:ASP36 2.8 37.0 1.0 CE1 A:HIS352 2.9 30.3 1.0 OD1 C:ASP36 3.0 37.3 1.0 CB C:CYS120 3.1 34.5 1.0 CG A:HIS352 3.2 28.1 1.0 CB C:CYS59 3.2 35.6 1.0 CB A:HIS352 3.7 25.9 1.0 CA C:CYS120 4.0 36.6 1.0 NE2 A:HIS352 4.1 31.2 1.0 CB C:ASP36 4.2 39.7 1.0 OG C:SER33 4.2 67.5 1.0 NH1 C:ARG117 4.2 31.3 1.0 CD2 A:HIS352 4.3 28.9 1.0 CA C:CYS59 4.3 32.3 1.0 O C:SER33 4.5 71.3 1.0 NE C:ARG117 4.5 29.1 1.0 CB C:SER62 4.7 32.9 1.0 N C:CYS59 4.7 31.9 1.0 CE1 A:HIS350 4.8 27.4 1.0 OG C:SER62 4.8 37.5 1.0 N C:CYS120 4.8 38.7 1.0 CZ C:ARG117 4.8 31.2 1.0 ND1 A:HIS350 5.0 27.3 1.0

Zinc binding site 3 out of 3 in the Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Thermostable Fisufs-Sufu Complex From Thermophilic Fervidobacterium Islandicum Aw-1 within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn201 b:35.3 occ:1.00 OD2 D:ASP36 2.0 33.9 1.0 CD2 B:HIS352 2.2 33.1 1.0 SG D:CYS120 2.3 37.3 1.0 SG D:CYS59 2.4 29.6 1.0 CG D:ASP36 2.9 37.7 1.0 OD1 D:ASP36 3.1 35.5 1.0 CG B:HIS352 3.1 32.5 1.0 NE2 B:HIS352 3.2 32.2 1.0 CB D:CYS120 3.2 40.5 1.0 CB D:CYS59 3.4 31.9 1.0 CB B:HIS352 3.6 30.7 1.0 OG D:SER33 4.1 58.8 1.0 CA D:CYS120 4.1 38.3 1.0 ND1 B:HIS352 4.3 35.1 1.0 CE1 B:HIS352 4.3 36.2 1.0 CB D:ASP36 4.3 39.4 1.0 NH2 D:ARG117 4.4 30.5 1.0 N D:CYS59 4.4 36.6 1.0 CA D:CYS59 4.5 34.0 1.0 CB D:SER62 4.5 40.7 1.0 NE D:ARG117 4.6 32.2 1.0 O D:SER33 4.6 50.1 1.0 N D:CYS120 4.9 37.7 1.0 CZ D:ARG117 4.9 31.3 1.0 CE1 B:HIS350 5.0 32.1 1.0 ND1 B:HIS350 5.0 31.1 1.0

I.Dhanasingh, H.S.Jin, D.W.Lee, S.H.Lee. Crystal Structure of Thermostable Cysteine Desulfurase (Fisufs) From Thermophilic Fervidobacterium Islandicum Aw-1 To Be Published.