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

Crystal structure of the effector binding domain of a CATM variant (R156H)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x CCU: (2Z,4Z)-HEXA-2,4-DIENEDIOIC ACID(Non-covalent)

CCU.1: 11 residues within 4Å: Chain A: V.9, S.11, G.39, T.40, R.58, L.59, Y.107, P.108, N.114, F.115, I.139 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.9, A:R.58, A:Y.107, A:P.108, A:F.115 Hydrogen bonds: A:S.11, A:T.40, A:T.40, A:F.115 Water bridges: A:S.11, A:S.11 CCU.3: 11 residues within 4Å: Chain B: V.9, S.10, S.11, T.40, R.58, L.59, Y.107, P.108, N.114, F.115 Ligands: SO4.5 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:V.9, B:P.108, B:F.115 Hydrogen bonds: B:S.11, B:S.11, B:T.40, B:T.40, B:T.40, B:F.115

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: L.12, G.15, L.16, H.72, E.74, S.158, I.181 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.16, A:H.72 Water bridges: A:G.15, A:R.58 GOL.7: 7 residues within 4Å: Chain B: L.12, G.15, L.16, L.17, E.74, S.158, I.181 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:L.12, B:G.15, B:L.16, B:L.17, B:E.74, B:S.158

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 1 residues within 4Å: Chain B: H.209 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.209 SO4.5: 4 residues within 4Å: Chain B: V.9, S.10, E.37 Ligands: CCU.3 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.10 SO4.6: 3 residues within 4Å: Chain B: K.165, N.166, L.167 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.166, B:N.166, B:L.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Craven, S.H. et al., Inducer responses of BenM, a LysR-type transcriptional regulator from Acinetobacter baylyi ADP1. Mol.Microbiol. (2009)

Release Date

2009-05-19

Peptides

HTH-type transcriptional regulator catM: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HTH-type transcriptional regulator catM

Related Entries With Identical Sequence