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

Structure the ananain protease from Ananas comosus covalently bound to with the E64 inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.26 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: K.39, G.43, N.44, L.45 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.44, A:L.45 Water bridges: A:G.11 Salt bridges: A:K.39

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: K.17, N.18, F.28, E.50, A.83, Y.88 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.18, A:E.50 Water bridges: A:V.16, A:K.17, A:K.17, A:E.50

1 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.3: 5 residues within 4Å: Chain A: N.119, Y.122, A.123, N.126, Y.211 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.122, A:N.126, A:Y.211 Water bridges: A:N.119, A:N.119, A:Y.211

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Azarkan, M. et al., Structures of the free and inhibitors-bound forms of bromelain and ananain from Ananas comosus stem and in vitro study of their cytotoxicity. Sci Rep (2020)

Release Date

2020-11-25

Peptides

Ananain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Ananain

Related Entries With Identical Sequence