Iron in PDB 1g8k: Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis

The structure of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis, PDB code: 1g8k was solved by P.J.Ellis, T.Conrads, R.Hille, P.Kuhn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	17.80 / 1.64
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	90.740, 109.520, 117.640, 97.71, 90.00, 96.43
R / Rfree (%)	15.4 / 17.9

The structure of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis also contains other interesting chemical elements:

Molybdenum	(Mo)	4 atoms
Mercury	(Hg)	12 atoms
Calcium	(Ca)	8 atoms

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>>> Page 1 <<< Page 2, Binding sites: 11 - 20;

Binding sites:

The binding sites of Iron atom in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis (pdb code 1g8k). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 20 binding sites of Iron where determined in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis, PDB code: 1g8k:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe5005 b:10.4 occ:1.00 FE1 A:F3S5005 0.0 10.4 1.0 S2 A:F3S5005 2.2 11.5 1.0 S3 A:F3S5005 2.2 10.1 1.0 SG A:CYS21 2.3 9.6 1.0 S1 A:F3S5005 2.3 10.7 1.0 FE3 A:F3S5005 2.7 10.6 1.0 FE4 A:F3S5005 2.7 11.1 1.0 CB A:CYS21 3.1 10.9 1.0 S4 A:F3S5005 3.9 9.7 1.0 OG A:SER99 3.9 11.5 1.0 CA A:GLY102 4.0 10.7 1.0 N A:GLY102 4.0 11.1 1.0 N A:CYS24 4.3 10.4 1.0 CB A:PHE23 4.6 10.4 1.0 CA A:CYS21 4.6 10.8 1.0 SG A:CYS28 4.7 12.1 1.0 SG A:CYS24 4.8 10.6 1.0 CB A:CYS28 4.8 10.5 1.0 CB A:SER99 4.8 11.1 1.0 OH A:TYR30 4.9 9.2 1.0 N A:PHE23 4.9 10.2 1.0 CA A:PHE23 5.0 10.2 1.0 CD2 A:PHE23 5.0 10.1 1.0

Iron binding site 2 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe5005 b:10.6 occ:1.00 FE3 A:F3S5005 0.0 10.6 1.0 S1 A:F3S5005 2.2 10.7 1.0 S4 A:F3S5005 2.3 9.7 1.0 SG A:CYS28 2.3 12.1 1.0 S3 A:F3S5005 2.3 10.1 1.0 FE1 A:F3S5005 2.7 10.4 1.0 FE4 A:F3S5005 2.7 11.1 1.0 CB A:CYS28 3.3 10.5 1.0 ND2 A:ASN241 3.6 10.3 1.0 S2 A:F3S5005 3.9 11.5 1.0 N A:CYS28 4.0 10.3 1.0 CG A:ASN241 4.3 11.9 1.0 CA A:CYS28 4.3 10.3 1.0 CB A:ASN241 4.3 10.5 1.0 CB A:VAL26 4.3 11.8 1.0 CG1 A:VAL26 4.4 12.0 1.0 OG A:SER99 4.4 11.5 1.0 CB A:SER99 4.5 11.1 1.0 CB A:CYS21 4.6 10.9 1.0 SG A:CYS21 4.7 9.6 1.0 N A:SER99 4.7 9.1 1.0 SG A:CYS24 4.7 10.6 1.0 N A:GLY27 4.9 11.1 1.0

Iron binding site 3 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe5005 b:11.1 occ:1.00 FE4 A:F3S5005 0.0 11.1 1.0 SG A:CYS24 2.2 10.6 1.0 S2 A:F3S5005 2.2 11.5 1.0 S3 A:F3S5005 2.3 10.1 1.0 S4 A:F3S5005 2.3 9.7 1.0 FE3 A:F3S5005 2.7 10.6 1.0 FE1 A:F3S5005 2.7 10.4 1.0 CB A:CYS24 3.3 8.7 1.0 NH2 A:ARG101 3.8 13.8 1.0 N A:CYS24 3.8 10.4 1.0 CA A:CYS24 3.9 10.2 1.0 S1 A:F3S5005 4.0 10.7 1.0 O A:CYS24 4.1 10.7 1.0 CB A:VAL26 4.1 11.8 1.0 C A:CYS24 4.2 10.1 1.0 OG A:SER99 4.5 11.5 1.0 CG2 A:VAL26 4.5 10.2 1.0 N A:VAL26 4.6 10.7 1.0 NE A:ARG101 4.7 12.3 1.0 CZ A:ARG101 4.7 13.2 1.0 SG A:CYS28 4.8 12.1 1.0 SG A:CYS21 4.8 9.6 1.0 N A:GLY27 4.8 11.1 1.0 CA A:VAL26 4.9 10.6 1.0 CB A:SER99 4.9 11.1 1.0 N A:ILE25 5.0 9.8 1.0

Iron binding site 4 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe5006 b:11.9 occ:1.00 FE1 B:FES5006 0.0 11.9 1.0 S1 B:FES5006 2.2 12.5 1.0 S2 B:FES5006 2.3 12.3 1.0 SG B:CYS60 2.3 11.4 1.0 SG B:CYS78 2.3 11.2 1.0 FE2 B:FES5006 2.8 11.9 1.0 CB B:CYS60 3.1 9.8 1.0 CB B:CYS78 3.2 12.4 1.0 CB B:HIS62 4.0 11.4 1.0 ND1 B:HIS62 4.4 9.8 1.0 CB B:CYS80 4.4 16.0 1.0 N B:HIS81 4.5 12.4 1.0 ND1 B:HIS81 4.5 11.2 1.0 CA B:CYS60 4.5 10.2 1.0 N B:MET63 4.6 11.9 1.0 OG1 B:THR83 4.6 12.5 1.0 CB B:THR83 4.6 11.5 1.0 CA B:CYS78 4.6 12.6 1.0 CB B:CYS65 4.6 14.4 1.0 CG B:HIS62 4.7 12.4 1.0 N B:HIS62 4.9 12.4 1.0 N B:CYS65 4.9 12.8 1.0 N B:CYS80 4.9 14.2 1.0 CA B:HIS62 4.9 12.9 1.0

Iron binding site 5 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe5006 b:11.9 occ:1.00 FE2 B:FES5006 0.0 11.9 1.0 ND1 B:HIS81 2.1 11.2 1.0 ND1 B:HIS62 2.1 9.8 1.0 S2 B:FES5006 2.3 12.3 1.0 S1 B:FES5006 2.3 12.5 1.0 FE1 B:FES5006 2.8 11.9 1.0 CG B:HIS81 3.1 11.0 1.0 CE1 B:HIS81 3.1 10.6 1.0 CE1 B:HIS62 3.1 11.0 1.0 CG B:HIS62 3.1 12.4 1.0 CB B:HIS81 3.4 11.7 1.0 CB B:HIS62 3.4 11.4 1.0 N B:HIS81 3.8 12.4 1.0 CA B:HIS81 4.1 11.8 1.0 N B:MET63 4.2 11.9 1.0 NE2 B:HIS81 4.2 10.5 1.0 CD2 B:HIS81 4.2 11.9 1.0 NE2 B:HIS62 4.2 10.4 1.0 CD2 B:HIS62 4.2 10.6 1.0 CB B:CYS80 4.3 16.0 1.0 CG B:MET63 4.4 12.4 1.0 SG B:CYS60 4.4 11.4 1.0 CB B:MET63 4.5 11.4 1.0 SG B:CYS78 4.6 11.2 1.0 C B:CYS80 4.6 12.7 1.0 CA B:HIS62 4.7 12.9 1.0 C B:HIS62 4.7 13.2 1.0 SD B:MET63 4.8 13.4 1.0 C B:HIS81 4.8 12.5 1.0 CA B:MET63 4.9 10.7 1.0 OG1 B:THR83 4.9 12.5 1.0 CA B:CYS80 5.0 14.4 1.0

Iron binding site 6 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe5105 b:9.0 occ:1.00 FE1 C:F3S5105 0.0 9.0 1.0 S3 C:F3S5105 2.2 8.2 1.0 S2 C:F3S5105 2.3 9.6 1.0 S1 C:F3S5105 2.3 10.1 1.0 SG C:CYS21 2.3 8.4 1.0 FE3 C:F3S5105 2.7 9.3 1.0 FE4 C:F3S5105 2.7 8.7 1.0 CB C:CYS21 3.1 10.0 1.0 S4 C:F3S5105 3.9 7.0 1.0 OG C:SER99 3.9 10.2 1.0 CA C:GLY102 4.0 9.8 1.0 N C:GLY102 4.1 10.9 1.0 N C:CYS24 4.4 9.6 1.0 CB C:PHE23 4.6 9.1 1.0 CA C:CYS21 4.6 9.1 1.0 SG C:CYS28 4.7 9.2 1.0 CB C:CYS28 4.8 7.2 1.0 SG C:CYS24 4.8 10.2 1.0 CB C:SER99 4.8 10.1 1.0 OH C:TYR30 4.8 9.7 1.0 N C:PHE23 4.9 8.7 1.0 CD2 C:PHE23 5.0 8.9 1.0

Iron binding site 7 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe5105 b:9.3 occ:1.00 FE3 C:F3S5105 0.0 9.3 1.0 S4 C:F3S5105 2.2 7.0 1.0 S3 C:F3S5105 2.3 8.2 1.0 S1 C:F3S5105 2.3 10.1 1.0 SG C:CYS28 2.3 9.2 1.0 FE1 C:F3S5105 2.7 9.0 1.0 FE4 C:F3S5105 2.7 8.7 1.0 CB C:CYS28 3.3 7.2 1.0 ND2 C:ASN241 3.6 7.4 1.0 S2 C:F3S5105 3.9 9.6 1.0 N C:CYS28 4.0 6.3 1.0 CA C:CYS28 4.2 6.6 1.0 CB C:VAL26 4.3 9.8 1.0 CG C:ASN241 4.3 9.9 1.0 CB C:ASN241 4.3 7.6 1.0 OG C:SER99 4.5 10.2 1.0 CG1 C:VAL26 4.5 8.4 1.0 CB C:SER99 4.5 10.1 1.0 CB C:CYS21 4.6 10.0 1.0 SG C:CYS21 4.6 8.4 1.0 SG C:CYS24 4.7 10.2 1.0 N C:SER99 4.7 7.2 1.0 N C:GLY27 4.8 7.9 1.0

Iron binding site 8 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe5105 b:8.7 occ:1.00 FE4 C:F3S5105 0.0 8.7 1.0 S2 C:F3S5105 2.2 9.6 1.0 S3 C:F3S5105 2.3 8.2 1.0 SG C:CYS24 2.3 10.2 1.0 S4 C:F3S5105 2.3 7.0 1.0 FE3 C:F3S5105 2.7 9.3 1.0 FE1 C:F3S5105 2.7 9.0 1.0 CB C:CYS24 3.4 8.2 1.0 N C:CYS24 3.9 9.6 1.0 NH2 C:ARG101 3.9 11.9 1.0 CA C:CYS24 3.9 8.3 1.0 S1 C:F3S5105 4.0 10.1 1.0 O C:CYS24 4.1 8.8 1.0 CB C:VAL26 4.1 9.8 1.0 C C:CYS24 4.2 8.2 1.0 CG2 C:VAL26 4.4 9.6 1.0 OG C:SER99 4.5 10.2 1.0 N C:VAL26 4.5 7.4 1.0 SG C:CYS28 4.7 9.2 1.0 SG C:CYS21 4.7 8.4 1.0 NE C:ARG101 4.7 11.0 1.0 N C:GLY27 4.8 7.9 1.0 CZ C:ARG101 4.8 12.9 1.0 CA C:VAL26 4.9 7.7 1.0 CB C:SER99 4.9 10.1 1.0 N C:ILE25 5.0 7.0 1.0

Iron binding site 9 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ D:Fe5106 b:11.7 occ:1.00 FE1 D:FES5106 0.0 11.7 1.0 S1 D:FES5106 2.2 12.6 1.0 SG D:CYS78 2.3 11.8 1.0 S2 D:FES5106 2.3 12.1 1.0 SG D:CYS60 2.3 11.7 1.0 FE2 D:FES5106 2.7 11.7 1.0 CB D:CYS60 3.1 11.0 1.0 CB D:CYS78 3.1 13.2 1.0 CB D:HIS62 4.0 10.7 1.0 ND1 D:HIS62 4.3 8.5 1.0 CB D:CYS80 4.4 14.0 1.0 N D:HIS81 4.4 12.8 1.0 ND1 D:HIS81 4.5 12.3 1.0 OG1 D:THR83 4.5 12.1 1.0 CA D:CYS60 4.6 10.6 1.0 CB D:THR83 4.6 12.4 1.0 CA D:CYS78 4.6 13.4 1.0 N D:MET63 4.6 10.8 1.0 CB D:CYS65 4.6 13.8 1.0 CG D:HIS62 4.6 10.8 1.0 N D:HIS62 4.9 13.1 1.0 N D:CYS65 4.9 11.3 1.0 N D:CYS80 4.9 13.8 1.0 CA D:HIS62 5.0 11.8 1.0

Iron binding site 10 out of 20 in the Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis


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Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Crystal Structure Analysis of Arsenite Oxidase From Alcaligenes Faecalis within 5.0Å range: probe atom residue distance (Å) B Occ D:Fe5106 b:11.7 occ:1.00 FE2 D:FES5106 0.0 11.7 1.0 ND1 D:HIS81 2.1 12.3 1.0 ND1 D:HIS62 2.1 8.5 1.0 S1 D:FES5106 2.3 12.6 1.0 S2 D:FES5106 2.3 12.1 1.0 FE1 D:FES5106 2.7 11.7 1.0 CE1 D:HIS81 3.0 10.6 1.0 CE1 D:HIS62 3.1 10.7 1.0 CG D:HIS81 3.1 11.0 1.0 CG D:HIS62 3.1 10.8 1.0 CB D:HIS81 3.4 12.0 1.0 CB D:HIS62 3.4 10.7 1.0 N D:HIS81 3.8 12.8 1.0 CA D:HIS81 4.1 12.3 1.0 NE2 D:HIS81 4.1 11.7 1.0 NE2 D:HIS62 4.2 9.8 1.0 N D:MET63 4.2 10.8 1.0 CD2 D:HIS81 4.2 11.6 1.0 CD2 D:HIS62 4.2 10.8 1.0 CB D:CYS80 4.2 14.0 1.0 CG D:MET63 4.3 10.0 1.0 SG D:CYS60 4.4 11.7 1.0 SG D:CYS78 4.5 11.8 1.0 CB D:MET63 4.5 10.0 1.0 C D:CYS80 4.6 12.7 1.0 CA D:HIS62 4.7 11.8 1.0 C D:HIS62 4.8 12.5 1.0 SD D:MET63 4.8 12.5 1.0 C D:HIS81 4.8 12.7 1.0 OG1 D:THR83 4.9 12.1 1.0 CA D:MET63 4.9 9.9 1.0 CA D:CYS80 5.0 14.5 1.0

P.J.Ellis, T.Conrads, R.Hille, P.Kuhn. Crystal Structure of the 100 kDa Arsenite Oxidase From Alcaligenes Faecalis in Two Crystal Forms at 1.64 A and 2.03 A. Structure V. 9 125 2001.
ISSN: ISSN 0969-2126
PubMed: 11250197
DOI: 10.1016/S0969-2126(01)00566-4