SMTL ID : 2z2d.1

Solution structure of human macrophage elastase (MMP-12) catalytic domain complexed with a gamma-keto butanoic acid inhibitor

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.119, H.123, H.129, M.137 Ligands: HSI.6 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.119, A:H.123, A:H.129, A:M.137 ZN.2: 4 residues within 4Å: Chain A: H.69, D.71, H.84, H.97 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:H.69, A:D.71, A:D.71, A:H.84, A:H.97

3 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: D.76, G.79, I.81, L.82, D.99, E.102 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.76, A:G.79, A:I.81, A:D.99, A:E.102 CA.4: 8 residues within 4Å: Chain A: A.58, D.59, L.61, G.91, I.92, G.93, G.94, D.95 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.59, A:G.91, A:G.93, A:D.95 CA.5: 5 residues within 4Å: Chain A: D.25, E.100, E.102, F.103, W.104 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.25, A:E.100, A:E.100, A:E.102

1 x HSI: (3R)-3-{4-[(4-CHLOROPHENYL)ETHYNYL]BENZOYL}NONANOIC ACID(Non-covalent)

HSI.6: 19 residues within 4Å: Chain A: F.72, I.81, L.82, A.83, H.84, L.115, T.116, H.119, E.120, H.123, V.136, F.138, P.139, T.140, Y.141, K.142, V.144, F.149 Ligands: ZN.1 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:I.81, A:I.81, A:L.82, A:L.115, A:V.136, A:F.138, A:P.139, A:Y.141, A:K.142, A:V.144 Hydrogen bonds: A:L.82, A:A.83, A:E.120 Salt bridges: A:H.119, A:H.123 pi-Stacking: A:H.119, A:Y.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, X. et al., Solution structure of human macrophage elastase (MMP-12) catalytic domain complexed with a gamma-keto butanoic acid inhibitor. To be published

Release Date

2007-11-20

Peptides

Macrophage metalloelastase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Macrophage metalloelastase

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