SMTL ID : 1os2.7 (8 other biounits)

Ternary enzyme-product-inhibitor complexes of human MMP12

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-trimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.115, H.119, H.125 Ligands: HAE.6 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.115, A:H.119, A:H.125, HAE.6 ZN.2: 4 residues within 4Å: Chain A: H.65, D.67, H.80, H.93 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.65, A:D.67, A:H.80, A:H.93 ZN.7: 4 residues within 4Å: Chain B: H.115, H.119, H.125 Ligands: ACT.12 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:H.115, B:H.119, B:H.125, ACT.12 ZN.8: 4 residues within 4Å: Chain B: H.65, D.67, H.80, H.93 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.65, B:D.67, B:H.80, B:H.93 ZN.13: 5 residues within 4Å: Chain B: M.1 Chain C: H.115, H.119, H.125 Ligands: AZI.18 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.115, C:H.119, C:H.125 ZN.14: 4 residues within 4Å: Chain C: H.65, D.67, H.80, H.93 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:H.65, C:D.67, C:H.80, C:H.93

9 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: D.72, G.73, G.75, I.77, D.95, E.98 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.72, A:G.73, A:G.75, A:I.77, A:D.95, A:E.98 CA.4: 5 residues within 4Å: Chain A: D.55, G.87, I.88, G.89, D.91 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.55, A:G.87, A:G.89, A:D.91, H2O.1 CA.5: 3 residues within 4Å: Chain A: D.21, E.96, E.98 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.21, A:D.21, A:E.96, A:E.96, A:E.98 CA.9: 6 residues within 4Å: Chain B: D.72, G.73, G.75, I.77, D.95, E.98 6 PLIP interactions: 6 interactions with chain B Metal complexes: B:D.72, B:G.73, B:G.75, B:I.77, B:D.95, B:E.98 CA.10: 5 residues within 4Å: Chain B: D.55, G.87, I.88, G.89, D.91 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.55, B:G.87, B:G.89, B:D.91 CA.11: 3 residues within 4Å: Chain B: D.21, E.96, E.98 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.21, B:D.21, B:E.96, B:E.98, H2O.3 CA.15: 6 residues within 4Å: Chain C: D.72, G.73, G.75, I.77, D.95, E.98 6 PLIP interactions: 6 interactions with chain C Metal complexes: C:D.72, C:G.73, C:G.75, C:I.77, C:D.95, C:E.98 CA.16: 4 residues within 4Å: Chain C: D.55, G.87, G.89, D.91 6 PLIP interactions: 4 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.55, C:G.87, C:G.89, C:D.91, H2O.5, H2O.6 CA.17: 4 residues within 4Å: Chain C: T.19, D.21, E.96, E.98 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.21, C:E.96, C:E.96, C:E.98, H2O.6

1 x HAE: ACETOHYDROXAMIC ACID(Non-covalent)

HAE.6: 7 residues within 4Å: Chain A: A.79, H.80, H.115, E.116, H.119, H.125 Ligands: ZN.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.79

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.12: 7 residues within 4Å: Chain A: M.1 Chain B: A.79, H.115, E.116, H.119, H.125 Ligands: ZN.7 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:M.1 Salt bridges: B:H.115, B:H.119, B:H.125

1 x AZI: AZIDE ION(Non-covalent)

AZI.18: 5 residues within 4Å: Chain B: M.1 Chain C: H.115, H.119, H.125 Ligands: ZN.13 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:H.115

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bertini, I. et al., X-ray Structures of Binary and Ternary Enzyme-Product-Inhibitor Complexes of Matrix Metalloproteinases. Angew.Chem.Int.Ed.Engl. (2003)

Release Date

2003-08-05

Peptides

Macrophage metalloelastase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

Macrophage metalloelastase

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