Tantalum in PDB 3rzs: Apis Mellifera OBP14 in Complex with TA6BR14

The structure of Apis Mellifera OBP14 in Complex with TA6BR14, PDB code: 3rzs was solved by S.Spinelli, A.Lagarde, I.Iovinella, M.Tegoni, P.Pelosi, C.Cambillau, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.06 / 1.88
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	33.260, 38.030, 86.810, 90.00, 90.00, 90.00
R / Rfree (%)	20.6 / 22.4

The structure of Apis Mellifera OBP14 in Complex with TA6BR14 also contains other interesting chemical elements:

Bromine

(Br)

12 atoms

The binding sites of Tantalum atom in the Apis Mellifera OBP14 in Complex with TA6BR14 (pdb code 3rzs). This binding sites where shown within 5.0 Angstroms radius around Tantalum atom.
In total 6 binding sites of Tantalum where determined in the Apis Mellifera OBP14 in Complex with TA6BR14, PDB code: 3rzs:
Jump to Tantalum binding site number: 1; 2; 3; 4; 5; 6;

Tantalum binding site 1 out of 6 in the Apis Mellifera OBP14 in Complex with TA6BR14


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 1 of Apis Mellifera OBP14 in Complex with TA6BR14 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ta120 b:31.8 occ:0.60 TA1 A:TBR120 0.0 31.8 0.6 NZ A:LYS69 2.5 53.6 1.0 BR1 A:TBR120 2.5 28.5 0.6 BR4 A:TBR120 2.6 29.6 0.6 BR2 A:TBR120 2.6 29.6 0.6 BR3 A:TBR120 2.7 28.7 0.6 TA2 A:TBR120 2.8 34.7 0.6 TA6 A:TBR120 2.8 35.2 0.6 TA5 A:TBR120 2.8 35.7 0.6 TA3 A:TBR120 2.9 34.5 0.6 CE A:LYS69 3.8 48.8 1.0 TA4 A:TBR120 4.0 34.7 0.6 BRC A:TBR120 4.1 30.0 0.6 BRB A:TBR120 4.1 32.3 0.6 BR5 A:TBR120 4.1 31.1 0.6 BR6 A:TBR120 4.3 31.3 0.6 CG1 A:VAL85 4.7 28.7 1.0 CD A:LYS69 4.7 44.5 1.0

Tantalum binding site 2 out of 6 in the Apis Mellifera OBP14 in Complex with TA6BR14


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 2 of Apis Mellifera OBP14 in Complex with TA6BR14 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ta120 b:34.7 occ:0.60 TA2 A:TBR120 0.0 34.7 0.6 BR5 A:TBR120 2.6 31.1 0.6 BRC A:TBR120 2.6 30.0 0.6 BR1 A:TBR120 2.7 28.5 0.6 BR9 A:TBR120 2.7 32.3 0.6 TA1 A:TBR120 2.8 31.8 0.6 TA6 A:TBR120 2.9 35.2 0.6 TA3 A:TBR120 2.9 34.5 0.6 TA4 A:TBR120 2.9 34.7 0.6 BR8 A:TBR120 4.0 33.7 0.6 TA5 A:TBR120 4.1 35.7 0.6 BR2 A:TBR120 4.1 29.6 0.6 BR4 A:TBR120 4.2 29.6 0.6 BRA A:TBR120 4.2 34.7 0.6 O A:LYS82 4.5 24.1 1.0 CG1 A:VAL85 4.6 28.7 1.0 NZ A:LYS69 4.9 53.6 1.0 CB A:VAL85 4.9 28.5 1.0

Tantalum binding site 3 out of 6 in the Apis Mellifera OBP14 in Complex with TA6BR14


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 3 of Apis Mellifera OBP14 in Complex with TA6BR14 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ta120 b:34.5 occ:0.60 TA3 A:TBR120 0.0 34.5 0.6 BR2 A:TBR120 2.5 29.6 0.6 BR5 A:TBR120 2.6 31.1 0.6 BRA A:TBR120 2.7 34.7 0.6 BR6 A:TBR120 2.7 31.3 0.6 TA4 A:TBR120 2.8 34.7 0.6 TA5 A:TBR120 2.8 35.7 0.6 TA1 A:TBR120 2.9 31.8 0.6 TA2 A:TBR120 2.9 34.7 0.6 TA6 A:TBR120 4.0 35.2 0.6 BR7 A:TBR120 4.1 33.9 0.6 BR3 A:TBR120 4.2 28.7 0.6 BR1 A:TBR120 4.2 28.5 0.6 BR9 A:TBR120 4.2 32.3 0.6 CG1 A:VAL85 4.6 28.7 1.0 NZ A:LYS69 4.9 53.6 1.0

Tantalum binding site 4 out of 6 in the Apis Mellifera OBP14 in Complex with TA6BR14


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 4 of Apis Mellifera OBP14 in Complex with TA6BR14 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ta120 b:34.7 occ:0.60 TA4 A:TBR120 0.0 34.7 0.6 BR7 A:TBR120 2.6 33.9 0.6 BR8 A:TBR120 2.6 33.7 0.6 BRA A:TBR120 2.6 34.7 0.6 BR9 A:TBR120 2.7 32.3 0.6 TA6 A:TBR120 2.8 35.2 0.6 TA3 A:TBR120 2.8 34.5 0.6 TA5 A:TBR120 2.9 35.7 0.6 TA2 A:TBR120 2.9 34.7 0.6 BRB A:TBR120 4.0 32.3 0.6 TA1 A:TBR120 4.0 31.8 0.6 BRC A:TBR120 4.1 30.0 0.6 BR5 A:TBR120 4.2 31.1 0.6 BR6 A:TBR120 4.2 31.3 0.6

Tantalum binding site 5 out of 6 in the Apis Mellifera OBP14 in Complex with TA6BR14


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 5 of Apis Mellifera OBP14 in Complex with TA6BR14 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ta120 b:35.7 occ:0.60 TA5 A:TBR120 0.0 35.7 0.6 BRB A:TBR120 2.5 32.3 0.6 BR3 A:TBR120 2.6 28.7 0.6 BR6 A:TBR120 2.7 31.3 0.6 BR7 A:TBR120 2.8 33.9 0.6 TA1 A:TBR120 2.8 31.8 0.6 TA3 A:TBR120 2.8 34.5 0.6 TA6 A:TBR120 2.8 35.2 0.6 TA4 A:TBR120 2.9 34.7 0.6 BR2 A:TBR120 3.9 29.6 0.6 TA2 A:TBR120 4.1 34.7 0.6 BR4 A:TBR120 4.2 29.6 0.6 BRA A:TBR120 4.2 34.7 0.6 BR8 A:TBR120 4.2 33.7 0.6 O A:HOH137 4.5 37.5 1.0 NZ A:LYS69 4.8 53.6 1.0

Tantalum binding site 6 out of 6 in the Apis Mellifera OBP14 in Complex with TA6BR14


Mono view


Stereo pair view

A full contact list of Tantalum with other atoms in the Ta binding site number 6 of Apis Mellifera OBP14 in Complex with TA6BR14 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ta120 b:35.2 occ:0.60 TA6 A:TBR120 0.0 35.2 0.6 BRB A:TBR120 2.6 32.3 0.6 BR8 A:TBR120 2.6 33.7 0.6 BRC A:TBR120 2.6 30.0 0.6 BR4 A:TBR120 2.7 29.6 0.6 TA4 A:TBR120 2.8 34.7 0.6 TA1 A:TBR120 2.8 31.8 0.6 TA5 A:TBR120 2.8 35.7 0.6 TA2 A:TBR120 2.9 34.7 0.6 TA3 A:TBR120 4.0 34.5 0.6 BR9 A:TBR120 4.1 32.3 0.6 BR7 A:TBR120 4.2 33.9 0.6 BR1 A:TBR120 4.2 28.5 0.6 BR3 A:TBR120 4.2 28.7 0.6 O A:HOH143 4.9 50.5 1.0 NZ A:LYS69 4.9 53.6 1.0

S.Spinelli, A.Lagarde, I.Iovinella, P.Legrand, M.Tegoni, P.Pelosi, C.Cambillau. Crystal Structure of Apis Mellifera OBP14, A C-Minus Odorant-Binding Protein, and Its Complexes with Odorant Molecules. Insect Biochem.Mol.Biol. V. 42 41 2012.
ISSN: ISSN 0965-1748
PubMed: 22075131
DOI: 10.1016/J.IBMB.2011.10.005