SMTL ID : 1x1a.1 (1 other biounit)

Crystal structure of BchU complexed with S-adenosyl-L-methionine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: N.95, T.104, E.105 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.95, A:E.105, A:E.105

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

SAM.2: 15 residues within 4Å: Chain A: Y.156, E.168, H.171, A.175, G.198, G.200, I.204, N.221, L.222, V.247, D.248, I.249, Y.250, C.263, R.264 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.171 Hydrogen bonds: A:E.168, A:H.171, A:H.171, A:G.198, A:G.200, A:N.221, A:L.222, A:D.248, A:I.249 Salt bridges: A:R.264

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 2 residues within 4Å: Chain A: T.160, R.161 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.161 Water bridges: A:T.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wada, K. et al., Crystal Structures of BchU, a Methyltransferase Involved in Bacteriochlorophyll c Biosynthesis, and its Complex with S-adenosylhomocysteine: Implications for Reaction Mechanism. J.Mol.Biol. (2006)

Release Date

2006-07-18

Peptides

CrtF-related protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CrtF-related protein

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