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Iron in PDB 3w1w: Protein-Drug Complex

Enzymatic activity of Protein-Drug Complex

All present enzymatic activity of Protein-Drug Complex:
4.99.1.1;

Protein crystallography data

The structure of Protein-Drug Complex, PDB code: 3w1w was solved by R.Ishii, V.Gupta, Y.Yamaguchi, H.Handa, O.Nureki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.28 / 2.01
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 87.531, 93.627, 110.287, 90.00, 90.00, 90.00
R / Rfree (%) 19.1 / 22.9

Iron Binding Sites:

The binding sites of Iron atom in the Protein-Drug Complex (pdb code 3w1w). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Protein-Drug Complex, PDB code: 3w1w:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in 3w1w

Go back to Iron Binding Sites List in 3w1w
Iron binding site 1 out of 4 in the Protein-Drug Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Protein-Drug Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe1501

b:17.4
occ:1.00
FE1 A:FES1501 0.0 17.4 1.0
S1 A:FES1501 2.2 16.9 1.0
S2 A:FES1501 2.2 18.9 1.0
SG A:CYS196 2.4 20.1 1.0
SG A:CYS403 2.5 17.1 1.0
FE2 A:FES1501 2.7 18.3 1.0
CB A:CYS403 3.3 15.4 1.0
CB A:CYS196 3.4 18.6 1.0
O A:HOH1631 3.8 15.5 1.0
N A:CYS403 3.9 17.8 1.0
O A:HOH1787 4.0 20.6 1.0
O B:HOH695 4.2 28.9 1.0
CA A:CYS403 4.2 17.2 1.0
CB A:CYS406 4.5 15.5 1.0
SG A:CYS406 4.7 22.7 1.0
CA A:CYS196 4.7 19.7 1.0
SG A:CYS411 4.8 20.4 1.0
NH2 B:ARG298 5.0 25.8 1.0

Iron binding site 2 out of 4 in 3w1w

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Iron binding site 2 out of 4 in the Protein-Drug Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Protein-Drug Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe1501

b:18.3
occ:1.00
FE2 A:FES1501 0.0 18.3 1.0
S2 A:FES1501 2.2 18.9 1.0
S1 A:FES1501 2.2 16.9 1.0
SG A:CYS411 2.4 20.4 1.0
SG A:CYS406 2.5 22.7 1.0
FE1 A:FES1501 2.7 17.4 1.0
CB A:CYS411 3.2 22.5 1.0
CB A:CYS406 3.3 15.5 1.0
O A:HOH1669 4.1 20.7 1.0
CA A:CYS406 4.2 16.4 1.0
C1 A:EDO1506 4.3 21.1 1.0
O A:HOH1787 4.4 20.6 1.0
CB A:ASN408 4.5 24.2 1.0
C2 A:EDO1506 4.5 22.7 1.0
O A:ASN408 4.6 23.2 1.0
CA A:CYS411 4.6 23.9 1.0
SG A:CYS196 4.7 20.1 1.0
SG A:CYS403 4.8 17.1 1.0
N A:CYS403 4.8 17.8 1.0
CB A:CYS403 4.8 15.4 1.0
N A:ASN408 4.9 22.6 1.0
CB A:CYS196 4.9 18.6 1.0
CB A:SER402 4.9 21.6 1.0

Iron binding site 3 out of 4 in 3w1w

Go back to Iron Binding Sites List in 3w1w
Iron binding site 3 out of 4 in the Protein-Drug Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Protein-Drug Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe501

b:17.6
occ:1.00
FE1 B:FES501 0.0 17.6 1.0
S1 B:FES501 2.2 15.6 1.0
S2 B:FES501 2.2 18.6 1.0
SG B:CYS403 2.4 16.0 1.0
SG B:CYS196 2.5 20.1 1.0
FE2 B:FES501 2.8 17.8 1.0
CB B:CYS403 3.4 17.2 1.0
CB B:CYS196 3.4 19.3 1.0
O B:HOH637 3.8 15.5 1.0
N B:CYS403 3.9 17.1 1.0
O B:HOH684 4.1 18.2 1.0
CA B:CYS403 4.2 16.8 1.0
O B:HOH607 4.3 28.3 1.0
CB B:CYS406 4.6 14.2 1.0
SG B:CYS406 4.7 19.7 1.0
CA B:CYS196 4.7 15.9 1.0
SG B:CYS411 4.8 20.2 1.0
NE B:ARG272 4.8 20.0 0.9
NH2 A:ARG298 4.9 27.6 1.0

Iron binding site 4 out of 4 in 3w1w

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Iron binding site 4 out of 4 in the Protein-Drug Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Protein-Drug Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe501

b:17.8
occ:1.00
FE2 B:FES501 0.0 17.8 1.0
S2 B:FES501 2.2 18.6 1.0
S1 B:FES501 2.2 15.6 1.0
SG B:CYS411 2.4 20.2 1.0
SG B:CYS406 2.5 19.7 1.0
FE1 B:FES501 2.8 17.6 1.0
CB B:CYS411 3.2 20.6 1.0
CB B:CYS406 3.4 14.2 1.0
O B:HOH708 4.2 23.2 1.0
CA B:CYS406 4.3 19.7 1.0
C1 B:EDO505 4.4 26.3 1.0
O B:HOH684 4.5 18.2 1.0
O B:ASN408 4.6 23.4 1.0
CB B:ASN408 4.6 20.1 1.0
C2 B:EDO505 4.6 25.2 1.0
CA B:CYS411 4.7 23.6 1.0
SG B:CYS196 4.8 20.1 1.0
N B:CYS403 4.8 17.1 1.0
SG B:CYS403 4.8 16.0 1.0
CB B:CYS403 4.8 17.2 1.0
CB B:CYS196 4.9 19.3 1.0
CB B:SER402 4.9 20.9 1.0
N B:ASN408 5.0 23.5 1.0

Reference:

V.Gupta, S.Liu, H.Ando, R.Ishii, S.Tateno, Y.Kaneko, M.Yugami, S.Sakamoto, Y.Yamaguchi, O.Nureki, H.Handa. Salicylic Acid Induces Mitochondrial Injury By Inhibiting Ferrochelatase Heme Biosynthesis Activity Mol.Pharmacol. V. 84 824 2013.
ISSN: ISSN 0026-895X
PubMed: 24043703
DOI: 10.1124/MOL.113.087940
Page generated: Sun Dec 13 15:25:29 2020

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