SMTL ID : 6p1b.2 (1 other biounit)

Transcription antitermination factor Q21

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

monomer

Ligands

5 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: M.110, P.121, S.122, T.125 Ligand excluded by PLIP CL.2: 2 residues within 4Å: Chain A: H.95, R.127 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain A: T.9, K.10, E.11 Ligands: EDO.7 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: W.15, W.19 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: H.95, L.123, R.127 Ligand excluded by PLIP

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 6 residues within 4Å: Chain A: L.6, N.7, L.8, N.135, A.136, F.139 1 PLIP interactions: 1 interactions with chain A Water bridges: A:L.8 EDO.7: 3 residues within 4Å: Chain A: T.9, E.11 Ligands: CL.3 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.9 EDO.8: 6 residues within 4Å: Chain A: E.11, Q.12, W.15, Y.142, D.146, K.150 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.150 Water bridges: A:D.146, A:D.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yin, Z. et al., Structural basis of Q-dependent antitermination. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2019-06-26

Peptides

Q protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Q protein

Related Entries With Identical Sequence