SMTL ID : 4tme.1

Crystal Structure of EutL from Clostridium Perfringens bound to ethanolamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-trimer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 3 residues within 4Å: Chain A: N.74 Chain B: N.74 Chain C: N.74 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.74 NA.4: 2 residues within 4Å: Chain B: L.165, A.168 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:L.165

6 x ETA: ETHANOLAMINE(Non-covalent)

ETA.2: 7 residues within 4Å: Chain A: D.44, D.45, Y.48, V.151, F.176, T.180, F.184 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.44 Water bridges: A:S.67, A:S.67, A:E.181 ETA.3: 7 residues within 4Å: Chain A: C.43, D.44, D.45, E.82, F.112, T.182, F.184 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.44, A:T.182 Water bridges: A:E.82, A:E.82 ETA.5: 6 residues within 4Å: Chain B: D.44, D.45, V.151, F.176, T.180, F.184 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.44, B:T.180 Water bridges: B:S.67, B:S.67, B:S.67 ETA.6: 7 residues within 4Å: Chain B: C.43, D.44, D.45, E.82, F.112, T.182, F.184 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.182 Water bridges: B:E.82, B:E.82 ETA.7: 6 residues within 4Å: Chain C: D.44, D.45, V.151, F.176, T.180, F.184 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:D.44, C:T.180 Water bridges: C:D.44, C:S.67, C:S.67 ETA.8: 7 residues within 4Å: Chain C: C.43, D.44, D.45, E.82, F.112, T.182, F.184 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:T.182, C:T.182 Water bridges: C:E.82, C:E.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thompson, M.C. et al., An allosteric model for control of pore opening by substrate binding in the EutL microcompartment shell protein. Protein Sci. (2015)

Release Date

2015-03-25

Peptides

Ethanolamine utilization protein EutL: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Ethanolamine utilization protein EutL

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