Iron in PDB 1f9b: Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers

The structure of Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers, PDB code: 1f9b was solved by S.Kumar, T.P.Singh, A.K.Sharma, N.Singh, G.Raman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	85.037, 99.815, 103.425, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / 28.7

The binding sites of Iron atom in the Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers (pdb code 1f9b). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers, PDB code: 1f9b:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe690 b:17.5 occ:1.00 O2 A:BCT692 1.9 21.6 1.0 O1 A:BCT692 1.9 23.0 1.0 OH A:TYR92 1.9 2.0 1.0 OH A:TYR192 2.0 34.0 1.0 OD1 A:ASP60 2.2 29.1 1.0 C A:BCT692 2.3 27.4 1.0 NE2 A:HIS253 2.5 19.1 1.0 CZ A:TYR192 3.2 25.8 1.0 CD2 A:HIS253 3.2 20.2 1.0 CZ A:TYR92 3.2 3.6 1.0 CG A:ASP60 3.2 23.2 1.0 O3 A:BCT692 3.6 29.9 1.0 CE1 A:HIS253 3.6 22.2 1.0 CE1 A:TYR192 3.8 24.1 1.0 CB A:ASP60 3.9 17.1 1.0 CE2 A:TYR92 3.9 4.2 1.0 O A:HOH768 4.0 26.5 1.0 OD2 A:ASP60 4.1 16.4 1.0 CE1 A:TYR92 4.2 2.0 1.0 CE2 A:TYR192 4.2 27.5 1.0 NH2 A:ARG121 4.3 15.9 1.0 CG A:HIS253 4.4 20.4 1.0 CB A:SER122 4.6 2.8 1.0 ND1 A:HIS253 4.6 22.9 1.0 CA A:ASP60 4.6 15.4 1.0 OG A:SER122 4.7 5.3 1.0 NE A:ARG121 4.7 19.6 1.0 NZ A:LYS210 4.9 28.8 1.0 N A:ALA123 4.9 10.3 1.0 N A:SER122 5.0 4.1 1.0

Iron binding site 2 out of 2 in the Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Melanin Protein Interaction: X-Ray Structure of the Complex of Mare Lactoferrin with Melanin Monomers within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe691 b:61.8 occ:1.00 OH A:TYR526 1.9 21.8 1.0 O1 A:BCT693 1.9 31.3 1.0 OH A:TYR433 2.0 11.1 1.0 OD1 A:ASP395 2.4 18.2 1.0 NE2 A:HIS595 2.5 26.1 1.0 C A:BCT693 2.6 29.9 1.0 O2 A:BCT693 2.6 23.7 1.0 CZ A:TYR433 2.9 9.2 1.0 CZ A:TYR526 3.1 10.5 1.0 CD2 A:HIS595 3.4 16.0 1.0 CE1 A:HIS595 3.4 20.0 1.0 CE1 A:TYR433 3.6 8.8 1.0 CG A:ASP395 3.6 12.4 1.0 CE2 A:TYR433 3.7 12.6 1.0 O3 A:BCT693 3.8 23.8 1.0 CE1 A:TYR526 3.8 2.0 1.0 O A:HOH757 4.0 36.7 1.0 CE2 A:TYR526 4.1 6.0 1.0 OD2 A:ASP395 4.4 11.1 1.0 CB A:ALA465 4.5 14.1 1.0 ND1 A:HIS595 4.5 15.3 1.0 CG A:HIS595 4.5 9.9 1.0 N A:ALA465 4.6 14.1 1.0 CB A:ASP395 4.6 6.3 1.0 NH2 A:ARG463 4.7 7.6 1.0 CB A:THR464 4.7 2.5 1.0 CD1 A:TYR433 4.8 14.3 1.0 CD2 A:TYR433 4.9 7.7 1.0

A.K.Sharma, S.Kumar, V.Sharma, A.Nagpal, N.Singh, I.Tamboli, I.Mani, G.Raman, T.P.Singh. Lactoferrin-Melanin Interaction and Its Possible Implications in Melanin Polymerization: Crystal Structure of the Complex Formed Between Mare Lactoferrin and Melanin Monomers at 2.7-A Resolution. Proteins V. 45 229 2001.
ISSN: ISSN 0887-3585
PubMed: 11599026
DOI: 10.1002/PROT.1143