Iron in PDB 2d2n: Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi
Protein crystallography data
The structure of Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi, PDB code: 2d2n
was solved by
N.Numoto,
T.Nakagawa,
A.Kita,
Y.Sasayama,
Y.Fukumori,
K.Miki,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
50.00 /
3.20
|
Space group
|
H 3 2
|
Cell size a, b, c (Å), α, β, γ (°)
|
111.745,
111.745,
276.707,
90.00,
90.00,
120.00
|
R / Rfree (%)
|
24.2 /
29.7
|
Other elements in 2d2n:
The structure of Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi also contains other interesting chemical elements:
Iron Binding Sites:
The binding sites of Iron atom in the Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi
(pdb code 2d2n). This binding sites where shown within
5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the
Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi, PDB code: 2d2n:
Jump to Iron binding site number:
1;
2;
3;
4;
Iron binding site 1 out
of 4 in 2d2n
Go back to
Iron Binding Sites List in 2d2n
Iron binding site 1 out
of 4 in the Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 1 of Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Fe200
b:54.1
occ:1.00
|
FE
|
A:HEM200
|
0.0
|
54.1
|
1.0
|
O1
|
A:OXY201
|
1.8
|
0.4
|
1.0
|
NE2
|
A:HIS94
|
2.0
|
81.1
|
1.0
|
ND
|
A:HEM200
|
2.0
|
70.6
|
1.0
|
NA
|
A:HEM200
|
2.0
|
70.6
|
1.0
|
NB
|
A:HEM200
|
2.1
|
70.6
|
1.0
|
NC
|
A:HEM200
|
2.1
|
70.6
|
1.0
|
O2
|
A:OXY201
|
2.7
|
0.8
|
1.0
|
CD2
|
A:HIS94
|
3.0
|
81.1
|
1.0
|
CE1
|
A:HIS94
|
3.0
|
81.1
|
1.0
|
C4D
|
A:HEM200
|
3.0
|
70.6
|
1.0
|
C1D
|
A:HEM200
|
3.0
|
70.6
|
1.0
|
C1A
|
A:HEM200
|
3.1
|
70.6
|
1.0
|
C4A
|
A:HEM200
|
3.1
|
70.6
|
1.0
|
C4C
|
A:HEM200
|
3.1
|
70.6
|
1.0
|
C4B
|
A:HEM200
|
3.1
|
70.6
|
1.0
|
C1B
|
A:HEM200
|
3.1
|
70.6
|
1.0
|
C1C
|
A:HEM200
|
3.1
|
70.6
|
1.0
|
CHA
|
A:HEM200
|
3.4
|
70.6
|
1.0
|
CHD
|
A:HEM200
|
3.4
|
70.6
|
1.0
|
CHC
|
A:HEM200
|
3.4
|
70.6
|
1.0
|
CHB
|
A:HEM200
|
3.4
|
70.6
|
1.0
|
ND1
|
A:HIS94
|
4.1
|
81.1
|
1.0
|
CG
|
A:HIS94
|
4.1
|
81.1
|
1.0
|
C3D
|
A:HEM200
|
4.3
|
70.6
|
1.0
|
C2D
|
A:HEM200
|
4.3
|
70.6
|
1.0
|
C3A
|
A:HEM200
|
4.3
|
70.6
|
1.0
|
C2A
|
A:HEM200
|
4.3
|
70.6
|
1.0
|
C3B
|
A:HEM200
|
4.3
|
70.6
|
1.0
|
C2B
|
A:HEM200
|
4.4
|
70.6
|
1.0
|
C3C
|
A:HEM200
|
4.4
|
70.6
|
1.0
|
C2C
|
A:HEM200
|
4.4
|
70.6
|
1.0
|
CG2
|
A:VAL66
|
4.7
|
44.5
|
1.0
|
|
Iron binding site 2 out
of 4 in 2d2n
Go back to
Iron Binding Sites List in 2d2n
Iron binding site 2 out
of 4 in the Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 2 of Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Fe200
b:46.6
occ:1.00
|
FE
|
B:HEM200
|
0.0
|
46.6
|
1.0
|
O1
|
B:OXY1201
|
1.8
|
0.3
|
1.0
|
NE2
|
B:HIS94
|
2.0
|
69.9
|
1.0
|
NA
|
B:HEM200
|
2.0
|
57.7
|
1.0
|
ND
|
B:HEM200
|
2.0
|
57.7
|
1.0
|
NB
|
B:HEM200
|
2.0
|
57.7
|
1.0
|
NC
|
B:HEM200
|
2.1
|
57.7
|
1.0
|
O2
|
B:OXY1201
|
2.9
|
0.7
|
1.0
|
CD2
|
B:HIS94
|
2.9
|
69.9
|
1.0
|
CE1
|
B:HIS94
|
3.0
|
69.9
|
1.0
|
C4A
|
B:HEM200
|
3.0
|
57.7
|
1.0
|
C1A
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
C1B
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
C1D
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
C4D
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
C4B
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
C4C
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
C1C
|
B:HEM200
|
3.1
|
57.7
|
1.0
|
CHB
|
B:HEM200
|
3.4
|
57.7
|
1.0
|
CHA
|
B:HEM200
|
3.4
|
57.7
|
1.0
|
CHD
|
B:HEM200
|
3.4
|
57.7
|
1.0
|
CHC
|
B:HEM200
|
3.5
|
57.7
|
1.0
|
ND1
|
B:HIS94
|
4.1
|
69.9
|
1.0
|
CG
|
B:HIS94
|
4.1
|
69.9
|
1.0
|
C2B
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C3A
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C2D
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C3B
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C3D
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C2A
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C3C
|
B:HEM200
|
4.3
|
57.7
|
1.0
|
C2C
|
B:HEM200
|
4.4
|
57.7
|
1.0
|
CG2
|
B:VAL66
|
4.6
|
42.2
|
1.0
|
|
Iron binding site 3 out
of 4 in 2d2n
Go back to
Iron Binding Sites List in 2d2n
Iron binding site 3 out
of 4 in the Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 3 of Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Fe200
b:52.6
occ:1.00
|
FE
|
C:HEM200
|
0.0
|
52.6
|
1.0
|
O1
|
C:OXY2201
|
1.8
|
0.3
|
1.0
|
NE2
|
C:HIS98
|
2.0
|
50.8
|
1.0
|
ND
|
C:HEM200
|
2.0
|
78.8
|
1.0
|
NB
|
C:HEM200
|
2.1
|
78.8
|
1.0
|
NA
|
C:HEM200
|
2.1
|
78.8
|
1.0
|
NC
|
C:HEM200
|
2.1
|
78.8
|
1.0
|
O2
|
C:OXY2201
|
2.5
|
0.6
|
1.0
|
CD2
|
C:HIS98
|
3.0
|
50.8
|
1.0
|
CE1
|
C:HIS98
|
3.0
|
50.8
|
1.0
|
C4D
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C1D
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C4B
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C4A
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C1B
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C4C
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C1A
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
C1C
|
C:HEM200
|
3.1
|
78.8
|
1.0
|
CHA
|
C:HEM200
|
3.4
|
78.8
|
1.0
|
CHD
|
C:HEM200
|
3.4
|
78.8
|
1.0
|
CHC
|
C:HEM200
|
3.4
|
78.8
|
1.0
|
CHB
|
C:HEM200
|
3.4
|
78.8
|
1.0
|
ND1
|
C:HIS98
|
4.0
|
50.8
|
1.0
|
CG
|
C:HIS98
|
4.1
|
50.8
|
1.0
|
C3D
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C2D
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C3B
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C2B
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C3A
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C2A
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C2C
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
C3C
|
C:HEM200
|
4.3
|
78.8
|
1.0
|
CG2
|
C:VAL70
|
4.6
|
58.8
|
1.0
|
|
Iron binding site 4 out
of 4 in 2d2n
Go back to
Iron Binding Sites List in 2d2n
Iron binding site 4 out
of 4 in the Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi
Mono view
Stereo pair view
|
A full contact list of Iron with other atoms in the Fe binding
site number 4 of Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Fe200
b:70.2
occ:1.00
|
FE
|
D:HEM200
|
0.0
|
70.2
|
1.0
|
O1
|
D:OXY3201
|
1.8
|
0.3
|
1.0
|
NE2
|
D:HIS96
|
2.0
|
80.7
|
1.0
|
ND
|
D:HEM200
|
2.1
|
88.2
|
1.0
|
NA
|
D:HEM200
|
2.1
|
88.2
|
1.0
|
NC
|
D:HEM200
|
2.1
|
88.2
|
1.0
|
NB
|
D:HEM200
|
2.1
|
88.2
|
1.0
|
O2
|
D:OXY3201
|
2.9
|
0.6
|
1.0
|
CD2
|
D:HIS96
|
3.0
|
80.7
|
1.0
|
CE1
|
D:HIS96
|
3.0
|
80.7
|
1.0
|
C1D
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C4C
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C4A
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C1A
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C4D
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C1B
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C1C
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
C4B
|
D:HEM200
|
3.1
|
88.2
|
1.0
|
CHD
|
D:HEM200
|
3.4
|
88.2
|
1.0
|
CHA
|
D:HEM200
|
3.4
|
88.2
|
1.0
|
CHB
|
D:HEM200
|
3.4
|
88.2
|
1.0
|
CHC
|
D:HEM200
|
3.4
|
88.2
|
1.0
|
ND1
|
D:HIS96
|
4.1
|
80.7
|
1.0
|
CG
|
D:HIS96
|
4.1
|
80.7
|
1.0
|
C2B
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C2D
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C3D
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C3A
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C3B
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C2A
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C3C
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
C2C
|
D:HEM200
|
4.3
|
88.2
|
1.0
|
|
Reference:
N.Numoto,
T.Nakagawa,
A.Kita,
Y.Sasayama,
Y.Fukumori,
K.Miki.
Structure of An Extracellular Giant Hemoglobin of the Gutless Beard Worm Oligobrachia Mashikoi. Proc.Natl.Acad.Sci.Usa V. 102 14521 2005.
ISSN: ISSN 0027-8424
PubMed: 16204001
DOI: 10.1073/PNAS.0501541102
Page generated: Sat Aug 3 20:38:54 2024
|