SMTL ID : 1qr3.1

Structure of porcine pancreatic elastase in complex with FR901277, a novel macrocyclic inhibitor of elastases at 1.6 angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x ALQ- CIR- THR- DBU- GLJ- PHE- TYJ- VAL: FR901277 Inhibitor(Non-covalent)

ALQ-CIR-THR-DBU-GLJ-PHE-TYJ-VAL.1: 13 residues within 4Å: Chain A: T.29, H.45, T.85, V.88, C.184, Q.185, G.186, S.188, S.207, F.208, V.209, S.210, R.211 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:H.45, A:V.88, A:Q.185, A:Q.185, A:F.208, A:V.209 Hydrogen bonds: A:H.45, A:Q.185, A:G.186, A:S.188, A:S.207, A:V.209, A:V.209 Water bridges: A:T.29, A:H.45, A:S.188, A:S.188 Salt bridges: A:H.45

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: E.59, L.62 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.59, H2O.2, H2O.3, H2O.7, H2O.10

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

SO4.3: 3 residues within 4Å: Chain A: G.118, R.225, S.227 7 PLIP interactions: 7 interactions with chain A Water bridges: A:G.118, A:N.170, A:R.225, A:R.225, A:A.228, A:A.228 Salt bridges: A:R.225

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakanishi, I. et al., Structure of porcine pancreatic elastase complexed with FR901277, a novel macrocyclic inhibitor of elastases, at 1.6 A resolution. Biopolymers (2000)

Release Date

2000-06-21

Peptides

Chymotrypsin-like elastase family member 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Chymotrypsin-like elastase family member 1

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