Chlorine in PDB 7qfg: Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444)

The structure of Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444), PDB code: 7qfg was solved by T.Sagmeister, M.Eder, T.Pavkov-Keller, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.99 / 1.65
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	100.628, 43.943, 42.488, 90, 98.82, 90
R / Rfree (%)	15.9 / 18.4

The binding sites of Chlorine atom in the Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444) (pdb code 7qfg). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444), PDB code: 7qfg:
Jump to Chlorine binding site number: 1; 2; 3; 4;

Chlorine binding site 1 out of 4 in the Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl501 b:15.1 occ:1.00 H A:THR433 2.5 11.8 1.0 HG23 A:THR433 3.0 13.3 1.0 HA A:ASN432 3.0 13.4 1.0 HB2 A:ASN432 3.0 13.2 1.0 N A:THR433 3.4 11.2 1.0 HH12 A:ARG320 3.5 13.8 1.0 CA A:ASN432 3.6 13.2 1.0 CB A:ASN432 3.6 13.1 1.0 OG1 A:THR433 3.7 14.2 1.0 HB3 A:ASN432 3.8 13.2 1.0 CG2 A:THR433 3.9 13.9 1.0 HG1 A:THR433 3.9 14.5 0.0 C A:ASN432 4.0 13.2 1.0 NH1 A:ARG320 4.1 13.6 1.0 HH11 A:ARG320 4.1 13.8 1.0 CB A:THR433 4.2 12.1 1.0 HG22 A:THR433 4.3 13.3 1.0 CA A:THR433 4.3 11.9 1.0 HG21 A:THR433 4.5 13.3 1.0 N A:ASN432 5.0 14.1 1.0 H A:ASP434 5.0 12.8 1.0

Chlorine binding site 2 out of 4 in the Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl502 b:17.2 occ:1.00 H A:TYR391 2.5 13.1 1.0 HD21 A:ASN442 2.6 16.3 1.0 O A:HOH646 3.0 14.8 1.0 HE2 A:TYR393 3.0 15.4 1.0 HA A:ALA390 3.1 15.3 1.0 HD2 A:LYS439 3.2 16.5 1.0 ND2 A:ASN442 3.3 16.3 1.0 N A:TYR391 3.4 13.1 1.0 HB2 A:TYR391 3.4 15.3 1.0 HD22 A:ASN442 3.5 16.3 1.0 HD2 A:TYR391 3.5 24.1 1.0 CE2 A:TYR393 4.0 15.5 1.0 CD2 A:TYR391 4.0 25.9 1.0 CA A:ALA390 4.0 15.1 1.0 CB A:TYR391 4.1 14.6 1.0 HB1 A:ALA390 4.1 16.6 1.0 CD A:LYS439 4.2 16.6 1.0 HZ1 A:LYS439 4.2 22.8 1.0 C A:ALA390 4.2 12.8 1.0 CA A:TYR391 4.2 13.7 1.0 HG3 A:LYS439 4.3 14.0 1.0 CG A:ASN442 4.3 16.1 1.0 HE3 A:LYS439 4.3 19.9 1.0 HB2 A:LYS439 4.3 12.5 1.0 CG A:TYR391 4.3 18.8 1.0 OH A:TYR393 4.3 20.7 1.0 O A:TYR391 4.4 12.3 1.0 OD1 A:ASN442 4.5 16.8 1.0 CB A:ALA390 4.5 17.3 1.0 O A:HOH753 4.6 43.0 1.0 O A:ASN389 4.6 18.9 1.0 CE A:LYS439 4.6 19.8 1.0 CG A:LYS439 4.7 13.6 1.0 CZ A:TYR393 4.7 17.5 1.0 HB2 A:ALA390 4.7 16.6 1.0 C A:TYR391 4.7 12.3 1.0 H A:LYS439 4.7 10.4 1.0 HD3 A:LYS439 4.8 16.5 1.0 CE2 A:TYR391 4.8 26.6 1.0 NZ A:LYS439 4.9 24.3 1.0 HD2 A:TYR393 4.9 13.9 1.0 CD2 A:TYR393 4.9 14.2 1.0 HB3 A:TYR391 4.9 15.3 1.0 CB A:LYS439 5.0 12.6 1.0

Chlorine binding site 3 out of 4 in the Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl503 b:14.3 occ:1.00 H A:TYR326 2.5 10.3 1.0 HD21 A:ASN378 2.7 12.5 1.0 H42 A:BTB505 2.7 22.3 0.9 H51 A:BTB505 2.9 21.5 0.9 HE2 A:TYR328 2.9 13.0 1.0 HA A:ALA325 3.0 10.6 1.0 O A:HOH698 3.1 27.7 1.0 O A:HOH636 3.1 10.5 1.0 ND2 A:ASN378 3.3 12.7 1.0 HB2 A:TYR326 3.3 10.6 1.0 N A:TYR326 3.3 9.9 1.0 HD22 A:ASN378 3.4 12.5 1.0 H31 A:BTB505 3.4 27.3 0.9 OH A:TYR328 3.4 19.3 1.0 H52 A:BTB505 3.5 21.5 0.9 C5 A:BTB505 3.7 21.3 0.9 C4 A:BTB505 3.7 23.4 0.9 CE2 A:TYR328 3.7 12.6 1.0 CA A:ALA325 3.9 10.4 1.0 CB A:TYR326 3.9 10.2 1.0 H32 A:BTB505 3.9 27.3 0.9 C3 A:BTB505 4.0 27.3 0.9 CZ A:TYR328 4.0 14.6 1.0 CG A:TYR326 4.0 11.2 1.0 H41 A:BTB505 4.1 22.4 0.9 C A:ALA325 4.1 10.4 1.0 HH A:TYR328 4.2 20.1 0.0 CA A:TYR326 4.2 10.9 1.0 HB3 A:ASN375 4.2 12.2 1.0 HD2 A:TYR326 4.2 12.4 1.0 CD2 A:TYR326 4.3 13.0 1.0 HB1 A:ALA325 4.3 11.3 1.0 C2 A:BTB505 4.3 22.9 0.9 H61 A:BTB505 4.4 22.3 0.9 HB2 A:ASN375 4.4 12.2 1.0 O A:ASN324 4.4 10.1 1.0 CG A:ASN378 4.4 12.2 1.0 O A:TYR326 4.5 10.1 1.0 HO4 A:BTB505 4.5 19.9 0.0 O4 A:BTB505 4.6 19.7 0.9 CB A:ALA325 4.6 11.8 1.0 N A:BTB505 4.6 20.8 0.9 C6 A:BTB505 4.6 22.8 0.9 H A:ASN375 4.7 10.4 1.0 HD22 A:ASN375 4.7 19.6 1.0 CD1 A:TYR326 4.7 11.2 1.0 OD1 A:ASN378 4.8 12.2 1.0 CB A:ASN375 4.8 11.9 1.0 HB3 A:TYR326 4.8 10.6 1.0 C A:TYR326 4.8 10.5 1.0 HB2 A:ALA325 4.8 11.3 1.0 O A:HOH616 4.8 14.3 1.0 CD2 A:TYR328 4.9 12.1 1.0 N A:ALA325 5.0 10.1 1.0 HD1 A:TYR326 5.0 11.4 1.0

Chlorine binding site 4 out of 4 in the Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Crystal Structure of S-Layer Protein Slpa From Lactobacillus Acidophilus, Domain III (Aa 309-444) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl504 b:18.0 occ:1.00 HG A:SER339 2.1 17.3 0.0 OG A:SER339 2.9 16.3 1.0 HB3 A:ASN324 3.0 10.2 1.0 O A:HOH664 3.0 14.4 1.0 HE3 A:LYS341 3.1 16.2 1.0 HD22 A:ASN324 3.4 10.6 1.0 HB2 A:SER339 3.5 14.4 1.0 H62 A:BTB505 3.6 22.3 0.9 CB A:SER339 3.6 14.3 1.0 HB3 A:SER339 3.7 14.4 1.0 H61 A:BTB505 3.8 22.3 0.9 CB A:ASN324 3.9 10.2 1.0 HD3 A:LYS341 4.0 15.6 1.0 HB2 A:ASN324 4.0 10.2 1.0 ND2 A:ASN324 4.0 10.5 1.0 HO6 A:BTB505 4.0 22.3 0.0 CE A:LYS341 4.0 16.2 1.0 C6 A:BTB505 4.1 22.8 0.9 HE1 A:TYR326 4.1 11.8 1.0 CG A:ASN324 4.3 10.8 1.0 HD2 A:LYS341 4.3 15.6 1.0 CD A:LYS341 4.4 15.1 1.0 O6 A:BTB505 4.6 22.0 0.9 HD1 A:TYR326 4.6 11.4 1.0 HE2 A:LYS341 4.6 16.2 1.0 HZ1 A:LYS341 4.6 17.0 1.0 HD21 A:ASN324 4.6 10.6 1.0 NZ A:LYS341 4.8 17.4 1.0 HZ2 A:LYS341 4.8 17.0 1.0 H A:ALA325 4.9 10.2 1.0 CE1 A:TYR326 4.9 11.7 1.0 HH22 A:ARG334 5.0 11.6 1.0

M.Eder, N.Gubensaek, T.Sagmeister, C.Grininger, D.Vejzovic, E.Damisch, A.Dordic, J.Codee, T.Pavkov-Keller. The Binding of the Lactobacilli S-Layer Protein to the Bacterial Cell Through Interaction with Lta To Be Published.