SMTL ID : 1mjl.1

METHIONINE REPRESSOR MUTANT (Q44K) COMPLEX WITH THE COREPRESSOR SAM (S-ADENOSYL METHIONINE) FROM ESCHERICHIA COLI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.1: 14 residues within 4Å: Chain A: A.1, F.61, H.63, A.64, F.65 Chain B: E.39, R.42, R.43, L.56, E.59, A.60, H.63, L.70, P.71 12 PLIP interactions: 9 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:E.39, B:R.42, B:R.43, B:E.59, B:E.59, B:A.60, B:H.63, A:F.65 Water bridges: B:L.70 Salt bridges: B:H.63, A:H.63 Hydrophobic interactions: A:A.1 SAM.2: 13 residues within 4Å: Chain A: E.39, R.43, L.56, E.59, A.60, H.63, L.70, P.71 Chain B: F.61, H.63, A.64, F.65, G.67 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:E.39, A:R.42, A:R.43, A:L.56, A:A.60, A:H.63, B:F.65 Salt bridges: A:H.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Garvie, C.W., Crystallographic studies of the methionine repressor-operator complex and the oc31 42kDa repressor. Thesis, University of Leeds (1997)

Release Date

1998-04-29

Peptides

METHIONINE REPRESSOR PROTEIN METJ: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

METHIONINE REPRESSOR PROTEIN METJ

Related Entries With Identical Sequence