SMTL ID : 8ssy.1

Room-temperature X-ray structure of Thermus thermophilus serine hydroxymethyltransferase (SHMT) bound with D-Ser in a pseudo-Michaelis complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x DSN: D-SERINE(Non-covalent)

DSN.1: 7 residues within 4Å: Chain A: S.29, S.170, H.198, K.224, R.356 Chain B: E.51, Y.59 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:S.29, A:S.170, A:H.198, B:E.51, B:Y.59 Salt bridges: A:H.198, A:R.356

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

SO4.2: 8 residues within 4Å: Chain A: Y.49, Y.59 Chain B: S.29, H.120, S.170, H.198, K.224, R.356 7 PLIP interactions: 2 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:Y.49, A:Y.59, B:S.29, B:S.170, B:S.170 Salt bridges: B:H.198, B:R.356

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Drago, V.N. et al., Revealing protonation states and tracking substrate in serine hydroxymethyltransferase with room-temperature X-ray and neutron crystallography. Commun Chem (2023)

Release Date

2023-08-16

Peptides

Serine hydroxymethyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine hydroxymethyltransferase

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