Zinc in PDB 3l7r: Crystal Structure of Mete From Streptococcus Mutans

All present enzymatic activity of Crystal Structure of Mete From Streptococcus Mutans:
2.1.1.14;

The structure of Crystal Structure of Mete From Streptococcus Mutans, PDB code: 3l7r was solved by T.M.Fu, Y.H.Liang, X.D.Su, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.39 / 2.40
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	52.913, 99.360, 77.448, 90.00, 94.95, 90.00
R / Rfree (%)	20 / 26.2

The binding sites of Zinc atom in the Crystal Structure of Mete From Streptococcus Mutans (pdb code 3l7r). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Crystal Structure of Mete From Streptococcus Mutans, PDB code: 3l7r:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Crystal Structure of Mete From Streptococcus Mutans


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Mete From Streptococcus Mutans within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn749 b:51.6 occ:1.00 O A:HOH1111 2.4 27.4 1.0 ND1 A:HIS612 2.5 31.8 1.0 O A:HOH1109 2.9 26.3 1.0 CE1 A:HIS612 3.4 29.5 1.0 CG A:HIS612 3.4 21.4 1.0 CB A:HIS612 3.7 21.9 1.0 O A:HOH1110 3.7 28.2 1.0 CG2 A:THR393 3.8 33.9 1.0 CA A:HIS612 4.0 20.9 1.0 NE2 A:HIS612 4.5 24.2 1.0 ND1 A:HIS615 4.5 26.0 1.0 CD2 A:HIS612 4.5 25.9 1.0 N A:HIS612 4.9 19.1 1.0 CB A:THR393 5.0 25.7 1.0

Zinc binding site 2 out of 3 in the Crystal Structure of Mete From Streptococcus Mutans


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Mete From Streptococcus Mutans within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn750 b:66.4 occ:1.00 O A:HOH1112 2.4 37.7 1.0 NE2 A:HIS356 2.4 23.8 1.0 O A:HOH950 2.9 36.2 1.0 CE1 A:HIS356 3.1 27.4 1.0 CD2 A:HIS356 3.6 16.0 1.0 O A:HOH859 3.6 19.9 1.0 ND1 A:HIS356 4.3 27.0 1.0 CG A:HIS356 4.6 20.2 1.0 OH A:TYR365 4.8 18.1 1.0 OE1 A:GLU302 4.9 39.1 1.0

Zinc binding site 3 out of 3 in the Crystal Structure of Mete From Streptococcus Mutans


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Mete From Streptococcus Mutans within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn751 b:53.5 occ:1.00 NE2 A:HIS117 2.3 29.8 1.0 O A:HOH1113 2.6 33.2 1.0 O A:HOH1114 2.7 39.1 1.0 O A:HOH1115 2.9 26.3 1.0 CD2 A:HIS117 3.2 22.8 1.0 CE1 A:HIS117 3.3 24.7 1.0 O A:ASN115 4.0 24.7 1.0 O A:HOH832 4.3 29.0 1.0 ND1 A:HIS117 4.4 22.3 1.0 CG A:HIS117 4.4 23.9 1.0 O A:HOH1035 4.6 32.6 1.0 CB A:SER500 4.7 20.0 1.0 C A:ASN115 4.8 24.1 1.0 O A:HOH989 5.0 43.0 1.0

T.M.Fu, J.Almqvist, Y.H.Liang, L.Li, Y.Huang, X.D.Su. Crystal Structures of Cobalamin-Independent Methionine Synthase (Mete) From Streptococcus Mutans: A Dynamic Zinc-Inversion Model J.Mol.Biol. V. 412 688 2011.
ISSN: ISSN 0022-2836
PubMed: 21840320
DOI: 10.1016/J.JMB.2011.08.005