SMTL ID : 2vgs.1

Crystal structure of E53QbsSHMT internal aldimine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 16 residues within 4Å: Chain A: S.93, G.94, A.95, N.98, H.122, A.171, S.172, D.197, A.199, H.200, T.223, H.225, K.226 Chain B: Y.51, G.256, G.257 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:H.122, A:K.226 Hydrogen bonds: A:G.94, A:A.95, A:N.98, B:G.256, B:G.257 Water bridges: A:S.93, A:S.93, A:H.122, A:T.221, A:K.226 Salt bridges: A:H.225 pi-Stacking: A:H.122 PLP.3: 16 residues within 4Å: Chain A: Y.51, G.256, G.257 Chain B: S.93, G.94, A.95, N.98, H.122, A.171, S.172, D.197, A.199, H.200, T.223, H.225, K.226 15 PLIP interactions: 13 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:H.122, B:K.226 Hydrogen bonds: B:G.94, B:A.95, B:N.98, B:K.226, A:G.256, A:G.257 Water bridges: B:S.93, B:S.93, B:H.122, B:T.221, B:K.226 Salt bridges: B:H.225 pi-Stacking: B:H.122

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 4 residues within 4Å: Chain A: Y.152, R.156, E.185, I.186 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.152, A:I.186, A:I.186 MPD.4: 4 residues within 4Å: Chain B: Y.152, R.156, E.185, I.186 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Y.152, B:I.186, B:I.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rajaram, V. et al., Structure Determination and Biochemical Studies on Bacillus Stearothermophilus E53Q Serine Hydroxymethyltransferase and its Complexes Provide Insights on Function and Enzyme Memory. FEBS J. (2007)

Release Date

2007-12-04

Peptides

SERINE HYDROXYMETHYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SERINE HYDROXYMETHYLTRANSFERASE

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