Metal Ion dependency of the antiterminator protein, HutP, for binding to the terminator region of hut mRNA- A structural basis

PDB ID: 1WRO
Metal site ID: 1WRO-BA-6
Bound amino acids or nucleotide residues: H3
Group identifier: E1I1Y1
Is homomeric: True
Amino acid or nucleotide residue IDs: HIS B.73 HIS B.77 HIS C.138
All ligands IDs: GLU B.90 GLY A.89
Number of coordinating amino acids or nucleotide residues: 3
Number of coordinating ligands: 2
Number of coordinating chains: 2
Number of coordinating chains: 2
Representative metal site in the group: 4H4L-ZN-1
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
1WRO-BA-6H3 GLU B.90 GLY A.89
4H4L-ZN-2H3 HIS B.201 HIS B.73 HIS B.77 HIS C.138
4H4L-ZN-3H3 HIS A.138 HIS C.201 HIS C.73 HIS C.77
4H4L-ZN-4H3 HIS J.201 HIS J.73 HIS J.77 HIS K.138