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Iron in PDB 8sqr: Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)

Enzymatic activity of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)

All present enzymatic activity of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant):
1.16.3.1;

Protein crystallography data

The structure of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant), PDB code: 8sqr was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 32.63 / 1.65
Space group P 4 3 2
Cell size a, b, c (Å), α, β, γ (°) 113.032, 113.032, 113.032, 90, 90, 90
R / Rfree (%) 17.3 / 18.6

Other elements in 8sqr:

The structure of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms
Magnesium (Mg) 2 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) (pdb code 8sqr). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant), PDB code: 8sqr:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6;

Iron binding site 1 out of 6 in 8sqr

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Iron binding site 1 out of 6 in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)


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 Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe208

b:37.2
occ:1.00
 OE2 A:GLU18 2.3 33.3 1.0
OE1 A:GLU51 2.3 32.4 1.0
OXT A:ACT213 2.3 48.3 1.0
OE1 A:GLU18 2.4 38.8 1.0
OE2 A:GLU127 2.4 44.8 1.0
CD A:GLU18 2.6 28.4 1.0
ND1 A:HIS54 3.0 39.3 1.0
CD A:GLU51 3.2 41.2 1.0
C A:ACT213 3.3 38.2 1.0
CD A:GLU127 3.4 46.9 1.0
FE A:FE2209 3.4 32.6 1.0
OE2 A:GLU51 3.5 44.6 1.0
OE1 A:GLU127 3.7 47.2 1.0
CE1 A:HIS54 3.7 49.5 1.0
O A:ACT213 3.8 37.0 1.0
CG A:GLU18 4.1 19.8 1.0
CG A:HIS54 4.1 30.6 1.0
CB A:HIS54 4.4 24.7 1.0
CG A:GLU51 4.4 34.4 1.0
OH A:TYR101 4.6 32.7 1.0
CH3 A:ACT213 4.7 45.6 1.0
CB A:GLU51 4.7 24.4 1.0
CG A:GLU127 4.8 34.9 1.0
CE2 A:TYR101 4.8 23.8 1.0
CB A:GLU18 4.8 20.6 1.0
CE1 A:HIS130 4.8 45.6 1.0
CA A:GLU51 4.9 24.5 1.0
NE2 A:HIS54 4.9 47.3 1.0
CA A:GLU18 5.0 21.3 1.0

Iron binding site 2 out of 6 in 8sqr

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Iron binding site 2 out of 6 in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)


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 Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe209

b:32.6
occ:1.00
 OE1 A:GLU94 2.2 30.9 1.0
OE1 A:GLU127 2.3 47.2 1.0
OE2 A:GLU51 2.3 44.6 1.0
O A:ACT213 2.4 37.0 1.0
OE2 A:GLU94 2.4 29.9 1.0
ND1 A:HIS130 2.4 37.0 1.0
CD A:GLU94 2.6 28.6 1.0
CE1 A:HIS130 3.1 45.6 1.0
C A:ACT213 3.2 38.2 1.0
CD A:GLU127 3.2 46.9 1.0
CD A:GLU51 3.3 41.2 1.0
OXT A:ACT213 3.4 48.3 1.0
FE A:FE2208 3.4 37.2 1.0
OE2 A:GLU127 3.5 44.8 1.0
OE1 A:GLU51 3.5 32.4 1.0
CG A:HIS130 3.7 40.8 1.0
CG A:GLU94 4.1 21.5 1.0
CB A:HIS130 4.2 26.0 1.0
NE2 A:HIS130 4.3 52.8 1.0
CG A:GLU127 4.6 34.9 1.0
CD2 A:HIS130 4.6 47.5 1.0
CH3 A:ACT213 4.6 45.6 1.0
CA A:GLU127 4.7 24.6 1.0
CG A:GLU51 4.7 34.4 1.0
OH A:TYR25 4.7 33.3 1.0
CE2 A:TYR25 4.8 27.1 1.0
CB A:GLU127 4.9 28.9 1.0
CB A:GLU94 4.9 21.7 1.0

Iron binding site 3 out of 6 in 8sqr

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Iron binding site 3 out of 6 in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe210

b:64.3
occ:1.00
 OE1 A:GLU50 2.5 72.7 1.0
O4 A:SO4203 2.7 92.6 1.0
FE A:FE2212 2.8 95.6 1.0
OE2 A:GLU50 2.8 53.1 1.0
O A:HOH302 2.8 59.5 1.0
CD A:GLU50 2.9 67.7 1.0
OE1 A:GLU47 3.0 44.6 1.0
O A:HOH390 3.1 59.4 1.0
NE2 A:HIS130 3.3 52.8 1.0
S A:SO4203 3.5 109.0 1.0
O1 A:SO4203 3.6 54.7 1.0
FE A:FE2211 3.6 61.0 1.0
CD2 A:HIS130 3.6 47.5 1.0
O2 A:SO4203 3.8 95.2 1.0
CD A:GLU47 3.8 62.5 1.0
OE2 A:GLU47 4.0 87.0 1.0
O A:HOH339 4.0 43.9 1.0
O A:HOH301 4.0 43.9 1.0
CG A:GLU50 4.3 35.4 1.0
O A:HOH386 4.4 47.3 1.0
CE1 A:HIS130 4.5 45.6 1.0
OD1 A:ASP126 4.5 45.0 0.4
CB A:GLU50 4.7 32.5 1.0
CG A:HIS130 4.9 40.8 1.0
O3 A:SO4203 4.9 106.7 1.0

Iron binding site 4 out of 6 in 8sqr

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Iron binding site 4 out of 6 in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe211

b:61.0
occ:1.00
 OE2 A:GLU50 2.3 53.1 1.0
OE2 A:GLU46 2.6 80.3 1.0
O A:HOH310 2.7 60.2 1.0
O2 A:SO4203 2.8 95.2 1.0
FE A:FE2212 2.8 95.6 1.0
O1 A:SO4203 2.9 54.7 1.0
S A:SO4203 3.4 109.0 1.0
CD A:GLU50 3.5 67.7 1.0
FE A:FE2210 3.6 64.3 1.0
CD A:GLU46 3.7 72.3 1.0
CG A:GLU46 4.0 45.1 1.0
O4 A:SO4203 4.1 92.6 1.0
NZ A:LYS43 4.2 46.6 1.0
OE1 A:GLU50 4.2 72.7 1.0
CG A:GLU50 4.6 35.4 1.0
O3 A:SO4203 4.6 106.7 1.0
OE1 A:GLU46 4.8 66.3 1.0
O A:HOH386 4.9 47.3 1.0

Iron binding site 5 out of 6 in 8sqr

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Iron binding site 5 out of 6 in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe212

b:95.6
occ:1.00
 OE1 A:GLU47 2.7 44.6 1.0
FE A:FE2210 2.8 64.3 1.0
FE A:FE2211 2.8 61.0 1.0
NZ A:LYS43 2.9 46.6 1.0
CD A:GLU47 2.9 62.5 1.0
OE2 A:GLU50 3.1 53.1 1.0
OE2 A:GLU47 3.2 87.0 1.0
OE2 A:GLU46 3.4 80.3 1.0
CE A:LYS43 3.4 45.7 1.0
O A:HOH390 3.6 59.4 1.0
CG A:GLU47 3.7 35.6 1.0
CD A:GLU46 3.8 72.3 1.0
CD A:GLU50 3.9 67.7 1.0
CG A:GLU46 3.9 45.1 1.0
O A:HOH386 3.9 47.3 1.0
O1 A:SO4203 4.0 54.7 1.0
O A:HOH310 4.1 60.2 1.0
CD A:LYS43 4.2 27.6 1.0
OE1 A:GLU50 4.4 72.7 1.0
CA A:GLU47 4.5 27.5 1.0
N A:GLU47 4.5 23.9 1.0
CB A:GLU47 4.6 28.9 1.0
C A:GLU46 4.7 24.3 1.0
OE1 A:GLU46 4.7 66.3 1.0
O4 A:SO4203 4.8 92.6 1.0
CG A:GLU50 4.8 35.4 1.0
S A:SO4203 4.8 109.0 1.0
CB A:GLU46 4.8 27.2 1.0
O2 A:SO4203 4.9 95.2 1.0
O A:GLU46 4.9 24.6 1.0

Iron binding site 6 out of 6 in 8sqr

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Iron binding site 6 out of 6 in the Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe214

b:21.3
occ:0.50
 FE A:HEM214 0.0 21.3 0.5
ND A:HEM214 2.0 22.3 0.5
NC A:HEM214 2.0 17.9 0.5
NA A:HEM214 2.0 19.4 0.5
NB A:HEM214 2.1 24.9 0.5
SD A:MET52 2.3 21.2 1.0
C1D A:HEM214 3.0 26.1 0.5
C4D A:HEM214 3.0 20.6 0.5
C1C A:HEM214 3.0 17.1 0.5
C4C A:HEM214 3.1 22.4 0.5
C1A A:HEM214 3.1 26.0 0.5
C4B A:HEM214 3.1 21.6 0.5
C4A A:HEM214 3.1 23.4 0.5
C1B A:HEM214 3.1 21.3 0.5
CE A:MET52 3.4 22.6 1.0
CHD A:HEM214 3.4 21.4 0.5
CHA A:HEM214 3.4 27.8 0.5
CHC A:HEM214 3.4 22.0 0.5
CG A:MET52 3.5 20.1 1.0
CHB A:HEM214 3.5 22.7 0.5
CB A:MET52 4.2 19.2 1.0
C2D A:HEM214 4.2 24.7 0.5
C3D A:HEM214 4.2 26.0 0.5
C2C A:HEM214 4.3 26.2 0.5
C2A A:HEM214 4.3 27.2 0.5
C3C A:HEM214 4.3 23.0 0.5
C3A A:HEM214 4.3 28.7 0.5
C3B A:HEM214 4.3 20.5 0.5
C2B A:HEM214 4.3 24.5 0.5

Reference:

S.Lovell, L.Liu, K.P.Battaile. Crystal Structure of Bacterioferritin (Bfr) From Brucella Abortus (Iron Bound, F16L Mutant) To Be Published.
Page generated: Thu Aug 7 23:40:21 2025

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