SMTL ID : 6iff.2 (1 other biounit)

Crystal structure of M1 zinc metallopeptidase E323A mutant from Deinococcus radiodurans

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.324, H.328, E.347, Y.398 Ligands: TYR.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Ligand interactions Metal complexes: A:H.324, A:H.328, A:E.347, TYR.2, TYR.2

1 x TYR: TYROSINE(Non-covalent)

TYR.2: 14 residues within 4Å: Chain A: I.151, P.153, L.165, E.167, L.302, A.303, L.304, E.305, H.324, H.328, E.347, F.393, Y.398 Ligands: ZN.1 9 PLIP interactions: 9 interactions with chain A, Hydrophobic interactions: A:I.151, A:E.167, A:L.302 Hydrogen bonds: A:E.167, A:E.167, A:E.305 Salt bridges: A:H.324, A:H.328 pi-Stacking: A:F.393

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

NA.3: 4 residues within 4Å: Chain A: D.54, V.55, D.183, P.184 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Agrawal, R. et al., Structural basis for the unusual substrate specificity of unique two-domain M1 metallopeptidase. Int.J.Biol.Macromol. (2020)

Release Date

2019-09-25

Peptides

Zinc metalloprotease: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Zinc metalloprotease

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