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Iron in PDB 1biy: Structure of Diferric Buffalo Lactoferrin

Protein crystallography data

The structure of Structure of Diferric Buffalo Lactoferrin, PDB code: 1biy was solved by S.Karthikeyan, S.Yadav, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 17.00 / 3.37
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 56.797, 101.436, 76.275, 90.00, 104.88, 90.00
R / Rfree (%) 21.8 / 31.8

Iron Binding Sites:

The binding sites of Iron atom in the Structure of Diferric Buffalo Lactoferrin (pdb code 1biy). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of Diferric Buffalo Lactoferrin, PDB code: 1biy:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 1biy

Go back to Iron Binding Sites List in 1biy
Iron binding site 1 out of 2 in the Structure of Diferric Buffalo Lactoferrin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Diferric Buffalo Lactoferrin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe690

b:39.0
occ:1.00
OH A:TYR92 1.7 6.0 1.0
O2 A:CO3692 1.9 39.0 1.0
NE2 A:HIS253 2.0 12.1 1.0
OD1 A:ASP60 2.1 20.1 1.0
OH A:TYR192 2.2 16.4 1.0
O1 A:CO3692 2.3 39.0 1.0
C A:CO3692 2.4 39.0 1.0
CG A:ASP60 2.9 20.1 1.0
CZ A:TYR92 3.0 6.0 1.0
CD2 A:HIS253 3.0 12.1 1.0
CE1 A:HIS253 3.0 12.1 1.0
CZ A:TYR192 3.3 16.4 1.0
CB A:ASP60 3.4 20.1 1.0
CE1 A:TYR92 3.7 6.0 1.0
O3 A:CO3692 3.7 39.0 1.0
OD2 A:ASP60 3.9 20.1 1.0
CE2 A:TYR92 3.9 6.0 1.0
CE2 A:TYR192 4.0 16.4 1.0
CE1 A:TYR192 4.1 16.4 1.0
ND1 A:HIS253 4.1 12.1 1.0
CG A:HIS253 4.1 12.1 1.0
OG A:SER122 4.2 9.4 1.0
CA A:ASP60 4.4 20.1 1.0
CB A:SER122 4.7 9.4 1.0
N A:GLY61 4.9 11.7 1.0
N A:SER122 4.9 9.4 1.0
N A:ALA123 5.0 60.4 1.0

Iron binding site 2 out of 2 in 1biy

Go back to Iron Binding Sites List in 1biy
Iron binding site 2 out of 2 in the Structure of Diferric Buffalo Lactoferrin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Diferric Buffalo Lactoferrin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe691

b:39.0
occ:1.00
O2 A:CO3693 1.8 39.0 1.0
OD1 A:ASP395 1.8 32.7 1.0
OH A:TYR433 2.0 6.7 1.0
OH A:TYR526 2.1 18.2 1.0
O1 A:CO3693 2.1 39.0 1.0
C A:CO3693 2.3 39.0 1.0
NE2 A:HIS595 2.4 24.7 1.0
CG A:ASP395 2.8 32.7 1.0
CZ A:TYR526 2.9 18.2 1.0
CE1 A:HIS595 2.9 24.7 1.0
CZ A:TYR433 3.0 6.7 1.0
CD2 A:HIS595 3.5 24.7 1.0
CE2 A:TYR526 3.5 18.2 1.0
O3 A:CO3693 3.5 39.0 1.0
OD2 A:ASP395 3.5 32.7 1.0
CE2 A:TYR433 3.6 6.7 1.0
CE1 A:TYR526 3.6 18.2 1.0
CB A:ASP395 3.8 32.7 1.0
CE1 A:TYR433 4.0 6.7 1.0
ND1 A:HIS595 4.0 24.7 1.0
CG A:HIS595 4.3 24.7 1.0
CB A:THR464 4.4 6.8 1.0
CD2 A:TYR526 4.6 18.2 1.0
NE A:ARG463 4.6 19.5 1.0
N A:ALA465 4.7 6.1 1.0
CD1 A:TYR526 4.8 18.2 1.0
CA A:ASP395 4.8 32.7 1.0
N A:THR464 4.8 6.8 1.0
OG1 A:THR464 4.8 6.8 1.0
CD2 A:TYR433 4.9 6.7 1.0
CG A:ARG463 4.9 19.5 1.0

Reference:

S.Karthikeyan, S.Yadav, M.Paramasivam, A.Srinivasan, T.P.Singh. Structure of Buffalo Lactoferrin at 3.3 A Resolution at 277 K. Acta Crystallogr.,Sect.D V. 56 684 2000.
ISSN: ISSN 0907-4449
PubMed: 10818344
DOI: 10.1107/S0907444900005151
Page generated: Sun Dec 13 14:07:57 2020

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