SMTL ID : 3gzc.1

Structure of human selenocysteine lyase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x PLR: (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE(Covalent)

PLR.1: 15 residues within 4Å: Chain A: G.94, T.95, N.98, H.140, S.142, M.189, N.193, D.228, A.230, Q.231, V.251, H.253, K.254 Chain B: G.290, T.291 17 PLIP interactions: 4 interactions with chain B, 13 interactions with chain A Hydrogen bonds: B:T.291, A:G.94, A:T.95, A:T.95, A:Q.231, A:K.254 Water bridges: B:G.281, B:Q.283, B:G.290, A:H.253 Hydrophobic interactions: A:H.140, A:A.230, A:K.254 Salt bridges: A:H.140, A:H.253, A:K.254 pi-Stacking: A:H.140 PLR.2: 15 residues within 4Å: Chain A: G.290, T.291 Chain B: G.94, T.95, N.98, H.140, S.142, M.189, N.193, D.228, A.230, Q.231, V.251, H.253, K.254 16 PLIP interactions: 11 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:H.140, B:K.254 Hydrogen bonds: B:G.94, B:T.95, B:N.98, B:Q.231, A:T.291, A:T.291, A:T.291 Water bridges: B:H.253, A:Q.283, A:G.290 Salt bridges: B:H.140, B:H.253, B:K.254 pi-Stacking: B:H.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Collins, R. et al., Biochemical discrimination between selenium and sulfur 1: a single residue provides selenium specificity to human selenocysteine lyase. Plos One (2012)

Release Date

2009-04-28

Peptides

Selenocysteine lyase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Selenocysteine lyase

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