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Iron in PDB 3np1: Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide

Protein crystallography data

The structure of Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide, PDB code: 3np1 was solved by A.Weichsel, J.F.Andersen, D.E.Champagne, F.A.Walker, W.R.Montfort, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 15.00 / 2.30
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 39.390, 74.220, 66.230, 90.00, 99.51, 90.00
R / Rfree (%) 19 / 28

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide (pdb code 3np1). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide, PDB code: 3np1:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 3np1

Go back to Iron Binding Sites List in 3np1
Iron binding site 1 out of 2 in the Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe302

b:22.2
occ:1.00
FE A:HEM302 0.0 22.2 1.0
C A:CYN185 1.9 22.6 1.0
NA A:HEM302 1.9 16.7 1.0
ND A:HEM302 2.0 24.7 1.0
NC A:HEM302 2.0 17.8 1.0
NB A:HEM302 2.0 22.9 1.0
NE2 A:HIS59 2.0 17.4 1.0
C1A A:HEM302 3.0 17.8 1.0
CE1 A:HIS59 3.0 10.7 1.0
C4A A:HEM302 3.0 19.5 1.0
C4D A:HEM302 3.0 19.8 1.0
N A:CYN185 3.0 24.1 1.0
C1B A:HEM302 3.1 18.9 1.0
C1D A:HEM302 3.1 23.9 1.0
C1C A:HEM302 3.1 17.8 1.0
C4B A:HEM302 3.1 16.3 1.0
C4C A:HEM302 3.1 23.7 1.0
CD2 A:HIS59 3.1 10.6 1.0
CHA A:HEM302 3.4 18.1 1.0
CHB A:HEM302 3.4 19.5 1.0
CHC A:HEM302 3.5 16.0 1.0
CHD A:HEM302 3.5 25.1 1.0
ND1 A:HIS59 4.1 13.9 1.0
C2A A:HEM302 4.2 18.1 1.0
C3A A:HEM302 4.2 13.4 1.0
CG A:HIS59 4.2 13.7 1.0
C3D A:HEM302 4.2 25.7 1.0
C2B A:HEM302 4.3 15.8 1.0
C2D A:HEM302 4.3 22.7 1.0
C3B A:HEM302 4.3 18.0 1.0
C2C A:HEM302 4.3 18.5 1.0
C3C A:HEM302 4.4 22.4 1.0
CD2 A:LEU123 4.9 19.8 1.0

Iron binding site 2 out of 2 in 3np1

Go back to Iron Binding Sites List in 3np1
Iron binding site 2 out of 2 in the Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the Complex of Nitrophorin 1 From Rhodnius Prolixus with Cyanide within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe303

b:22.5
occ:1.00
FE B:HEM303 0.0 22.5 1.0
C B:CYN185 1.8 26.1 1.0
NB B:HEM303 1.9 20.9 1.0
NC B:HEM303 1.9 22.6 1.0
ND B:HEM303 2.0 21.8 1.0
NE2 B:HIS59 2.0 12.3 1.0
NA B:HEM303 2.0 19.2 1.0
C4B B:HEM303 3.0 21.2 1.0
CE1 B:HIS59 3.0 6.8 1.0
N B:CYN185 3.0 29.4 1.0
C1C B:HEM303 3.0 21.6 1.0
CD2 B:HIS59 3.0 12.5 1.0
C1D B:HEM303 3.0 27.8 1.0
C1B B:HEM303 3.0 22.9 1.0
C4D B:HEM303 3.0 25.4 1.0
C1A B:HEM303 3.1 20.9 1.0
C4C B:HEM303 3.1 28.7 1.0
C4A B:HEM303 3.1 22.1 1.0
CHC B:HEM303 3.3 17.5 1.0
CHA B:HEM303 3.4 20.1 1.0
CHB B:HEM303 3.5 22.7 1.0
CHD B:HEM303 3.5 24.9 1.0
ND1 B:HIS59 4.1 14.6 1.0
CG B:HIS59 4.2 13.7 1.0
C3B B:HEM303 4.2 21.6 1.0
C2D B:HEM303 4.3 24.7 1.0
C2C B:HEM303 4.3 24.5 1.0
C2B B:HEM303 4.3 16.9 1.0
C3D B:HEM303 4.3 27.2 1.0
C3A B:HEM303 4.3 19.8 1.0
C2A B:HEM303 4.3 22.8 1.0
C3C B:HEM303 4.3 28.4 1.0

Reference:

A.Weichsel, J.F.Andersen, D.E.Champagne, F.A.Walker, W.R.Montfort. Crystal Structures of A Nitric Oxide Transport Protein From A Blood-Sucking Insect. Nat.Struct.Biol. V. 5 304 1998.
ISSN: ISSN 1072-8368
PubMed: 9546222
DOI: 10.1038/NSB0498-304
Page generated: Sun Aug 4 16:38:53 2024

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