SMTL ID : 8xnd.2 (1 other biounit)

Crystal structure of serine hydroxymethyltransferase 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.45 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 19 residues within 4Å: Chain A: S.111, G.112, S.113, P.114, H.140, T.194, S.195, D.220, A.222, H.223, T.246, H.248, K.249, R.255 Chain B: Y.65, E.67, Y.110, G.294, G.295 16 PLIP interactions: 12 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:A.222 Hydrogen bonds: A:S.111, A:G.112, A:S.113, A:H.140, A:S.195, A:H.223, A:K.249, A:R.255, B:Y.65, B:Y.65, B:Y.110, B:G.295 Salt bridges: A:H.248, A:K.249 pi-Cation interactions: A:H.140 PLP.2: 17 residues within 4Å: Chain A: Y.65, Y.110, G.294, G.295 Chain B: S.111, G.112, S.113, P.114, H.140, T.194, S.195, D.220, A.222, H.223, T.246, H.248, K.249 14 PLIP interactions: 4 interactions with chain A, 10 interactions with chain B Hydrogen bonds: A:Y.65, A:Y.110, A:G.294, A:G.295, B:S.111, B:G.112, B:S.113, B:H.223, B:T.246, B:T.246 Hydrophobic interactions: B:H.140, B:K.249 Salt bridges: B:H.248 pi-Cation interactions: B:H.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, S. et al., Crystal structure of serine hydroxymethyltransferase 1. To Be Published

Release Date

2025-04-02

Peptides

Serine hydroxymethyltransferase, cytosolic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Serine hydroxymethyltransferase, cytosolic

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