SMTL ID : 2jg2.1

HIGH RESOLUTION STRUCTURE OF SPT WITH PLP INTERNAL ALDIMINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

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

PLP.1: 16 residues within 4Å: Chain A: T.133, G.134, Y.135, N.138, H.159, S.161, E.202, D.231, A.233, H.234, T.262, S.264, K.265, G.271 Chain B: T.294, A.295 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:H.159, A:K.265 Hydrogen bonds: A:G.134, A:Y.135, A:N.138, A:S.161, A:T.262, A:S.264, A:S.264, B:A.295 Salt bridges: A:K.265 pi-Stacking: A:H.159 PLP.3: 16 residues within 4Å: Chain A: T.294, A.295 Chain B: T.133, G.134, Y.135, N.138, H.159, S.161, E.202, D.231, A.233, H.234, T.262, S.264, K.265, G.271 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:H.159, B:K.265 Hydrogen bonds: B:G.134, B:Y.135, B:N.138, B:S.161, B:T.262, B:S.264, B:S.264, B:K.265, A:T.294, A:A.295 Salt bridges: B:K.265 pi-Stacking: B:H.159

2 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yard, B.A. et al., The Structure of Serine Palmitoyltransferase; Gateway to Sphingolipid Biosynthesis. J.Mol.Biol. (2007)

Release Date

2007-05-01

Peptides

SERINE PALMITOYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SERINE PALMITOYLTRANSFERASE