SMTL ID : 1jk3.2 (2 other biounits)

Crystal structure of human MMP-12 (Macrophage Elastase) at true atomic resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.09 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.113, H.117, H.123 Ligands: BAT.6 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.113, A:H.117, A:H.123 ZN.2: 4 residues within 4Å: Chain A: H.63, D.65, H.78, H.91 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.63, A:D.65, A:H.78, A:H.91 ZN.7: 4 residues within 4Å: Chain B: H.113, H.117, H.123 Ligands: BAT.12 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.113, B:H.117, B:H.123 ZN.8: 4 residues within 4Å: Chain B: H.63, D.65, H.78, H.91 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.63, B:D.65, B:H.78, B:H.91

6 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: D.70, G.71, G.73, I.75, D.93, E.96 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.70, A:G.71, A:G.73, A:I.75, A:D.93, A:E.96 CA.4: 5 residues within 4Å: Chain A: D.53, G.85, I.86, G.87, D.89 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.53, A:G.85, A:G.87, A:D.89, H2O.2, H2O.4 CA.5: 3 residues within 4Å: Chain A: D.19, E.94, E.96 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.19, A:E.94, A:E.94, H2O.1, H2O.1 CA.9: 6 residues within 4Å: Chain B: D.70, G.71, G.73, I.75, D.93, E.96 6 PLIP interactions: 6 interactions with chain B Metal complexes: B:D.70, B:G.71, B:G.73, B:I.75, B:D.93, B:E.96 CA.10: 5 residues within 4Å: Chain B: D.53, G.85, I.86, G.87, D.89 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.53, B:G.85, B:G.87, B:D.89, H2O.10, H2O.12 CA.11: 3 residues within 4Å: Chain B: D.19, E.94, E.96 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.19, B:E.94, B:E.94, H2O.9, H2O.9

2 x BAT: 4-(N-HYDROXYAMINO)-2R-ISOBUTYL-2S-(2-THIENYLTHIOMETHYL)SUCCINYL-L-PHENYLALANINE-N-METHYLAMIDE(Non-covalent)

BAT.6: 15 residues within 4Å: Chain A: G.74, I.75, L.76, A.77, T.110, H.113, H.117, H.123, F.132, P.133, T.134, Y.135 Chain B: I.75 Ligands: ZN.1, BAT.12 8 PLIP interactions: 1 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:I.75, A:T.110 Hydrogen bonds: A:G.74, A:L.76, A:A.77, A:P.133, A:Y.135 pi-Cation interactions: A:H.123 BAT.12: 15 residues within 4Å: Chain A: I.75 Chain B: G.74, I.75, L.76, A.77, T.110, H.113, H.117, H.123, F.132, P.133, T.134, Y.135 Ligands: BAT.6, ZN.7 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:T.110, A:I.75 Hydrogen bonds: B:G.74, B:L.76, B:A.77, B:P.133, B:Y.135 pi-Cation interactions: B:H.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lang, R. et al., Substrate specificity determinants of human macrophage elastase (MMP-12) based on the 1.1 A crystal structure. J.Mol.Biol. (2001)

Release Date

2001-09-28

Peptides

MACROPHAGE METALLOELASTASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

MACROPHAGE METALLOELASTASE

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