Chlorine in PDB 9g97: Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A

The structure of Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A, PDB code: 9g97 was solved by A.Le Bas, K.El Omari, M.Lee, J.H.Naismith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	51.19 / 2.31
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	270.55, 38.47, 56.83, 90, 93.5, 90
R / Rfree (%)	21.4 / 26

The structure of Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Chlorine atom in the Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A (pdb code 9g97). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A, PDB code: 9g97:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl514 b:67.4 occ:1.00 CG2 A:VAL300 3.6 52.3 1.0 O A:ILE268 3.6 43.7 1.0 CE2 A:PHE299 4.1 41.8 1.0 OG A:SER7 4.2 41.4 1.0 CG2 A:VAL304 4.4 51.1 1.0 CG2 A:ILE268 4.4 45.4 1.0 CZ A:PHE299 4.6 42.8 1.0 CB A:VAL300 4.6 47.8 1.0 O A:HOH630 4.7 39.5 1.0 C A:ILE268 4.7 44.2 1.0 CA A:VAL300 4.8 43.0 1.0 CE1 A:PHE272 4.8 39.6 1.0 CB A:ALA303 4.8 41.3 1.0 CB A:SER7 4.8 37.6 1.0 CD2 A:PHE299 4.9 43.5 1.0

Chlorine binding site 2 out of 3 in the Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl518 b:56.7 occ:1.00 ZN A:ZN517 2.9 65.0 1.0 NZ A:LYS219 4.8 50.5 1.0

Chlorine binding site 3 out of 3 in the Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Lipid III Flippase Wzxe with NB10 Nanobody in Outward-Facing Conformation at 0.9688 A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl519 b:91.7 occ:1.00 ZN A:ZN517 3.2 65.0 1.0 OH A:TYR65 3.5 40.2 1.0 NE2 A:GLN216 3.6 45.9 1.0 NZ A:LYS219 3.9 50.5 1.0 CB A:ALA358 4.2 31.5 1.0 CE1 A:TYR65 4.3 33.2 1.0 CZ A:TYR65 4.4 35.9 1.0 O A:LYS357 4.4 38.3 1.0 CE A:LYS64 4.6 37.0 1.0 CD A:GLN216 4.7 44.3 1.0 CE A:LYS219 4.9 49.1 1.0

A.Le Bas, B.R.Clarke, T.Teelucksingh, M.Lee, K.El Omari, A.M.Giltrap, S.A.Mcmahon, H.Liu, J.H.Beale, V.Mykhaylyk, R.Duman, N.G.Paterson, P.N.Ward, P.J.Harrison, M.Weckener, E.Pardon, J.Steyaert, H.Liu, A.Quigley, B.G.Davis, A.Wagner, C.Whitfield, J.H.Naismith. Structure of Wzxe the Lipid III Flippase For Enterobacterial Common Antigen Polysaccharide. Open Biology V. 15 40310 2025.
ISSN: ESSN 2046-2441
PubMed: 39772807
DOI: 10.1098/RSOB.240310