SMTL ID : 3zmd.1 (1 other biounit)

Crystal structure of AbsC, a MarR family transcriptional regulator from Streptomyces coelicolor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

1 x SAL: 2-HYDROXYBENZOIC ACID(Non-covalent)

SAL.1: 9 residues within 4Å: Chain A: W.38, R.39, L.42, R.46 Chain B: M.63, Y.66, E.67, H.140 Ligands: EDO.5 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:E.67, A:R.39, A:L.42 Salt bridges: B:H.140 Hydrogen bonds: A:R.46, A:R.46

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: S.73, S.75, D.78 Ligands: CL.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.78 NA.6: 4 residues within 4Å: Chain B: S.73, S.75, D.78 Ligands: CL.7 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.78

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

CL.3: 3 residues within 4Å: Chain A: E.76, G.77 Ligands: NA.2 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain B: S.75, E.76, G.77 Ligands: NA.6 Ligand excluded by PLIP

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

EDO.4: 4 residues within 4Å: Chain A: R.39 Chain B: Y.66, E.74 Ligands: EDO.5 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.66, B:E.74, B:E.74 EDO.5: 8 residues within 4Å: Chain A: L.30, Q.35, W.38, R.39 Chain B: Y.66, H.140 Ligands: SAL.1, EDO.4 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Y.66, A:R.39, A:R.39 EDO.8: 4 residues within 4Å: Chain A: M.63, H.140 Chain B: W.38, L.42 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.140 EDO.9: 5 residues within 4Å: Chain B: Q.57, G.60, L.61, T.62, R.102 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.57, B:Q.57, B:R.102, B:R.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stevenson, C.E.M. et al., Crystal Structure of Absc, a Marr Family Transcriptional Regulator from Streptomyces Coelicolor. To be Published

Release Date

2013-02-20

Peptides

PUTATIVE TRANSCRIPTIONAL REGULATOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PUTATIVE TRANSCRIPTIONAL REGULATOR

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