SMTL ID : 5uvg.2 (1 other biounit)

Crystal structure of the human neutral sphingomyelinase 2 (nSMase2) catalytic domain with insertion deleted and calcium bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: N.15, E.84, H.359 Chain B: D.149, D.150 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.150, H2O.3, H2O.3, H2O.5, H2O.12 CA.2: 5 residues within 4Å: Chain A: D.149, D.150 Chain B: N.15, E.84, H.359 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.150, H2O.4, H2O.11, H2O.11, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Airola, M.V. et al., Structure of human nSMase2 reveals an interdomain allosteric activation mechanism for ceramide generation. Proc. Natl. Acad. Sci. U.S.A. (2017)

Release Date

2017-06-28

Peptides

Sphingomyelin phosphodiesterase 3,Sphingomyelin phosphodiesterase 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Sphingomyelin phosphodiesterase 3,Sphingomyelin phosphodiesterase 3

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