SMTL ID : 7s7l.1

Complex of tissue inhibitor of metalloproteinases-1 (TIMP-1) mutant (L34G/M66S/E67Y/L133N/S155L) with matrix metalloproteinase-3 catalytic domain (MMP-3cd)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

hetero-1-1-mer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: A.58, D.59, G.91, N.93, D.95 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.59, A:G.91, A:N.93, A:D.95, H2O.1 CA.2: 6 residues within 4Å: Chain A: D.76, G.77, G.79, V.81, D.99, E.102 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.76, A:G.77, A:G.79, A:V.81, A:D.99, A:E.102 CA.3: 4 residues within 4Å: Chain A: D.25, D.100, E.102, Q.103 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.25, A:D.25, A:D.100, A:D.100, A:E.102

2 x ZN: ZINC ION(Non-covalent)

ZN.4: 5 residues within 4Å: Chain A: H.119, E.120, H.123, H.129 Chain B: C.1 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.119, A:H.123, A:H.129, B:C.1 ZN.5: 4 residues within 4Å: Chain A: H.69, D.71, H.84, H.97 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.69, A:D.71, A:H.84, A:H.97

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 3 residues within 4Å: Chain A: R.2, T.3, R.11 Ligand excluded by PLIP

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.7: 2 residues within 4Å: Chain A: R.18, G.56 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.18, A:R.18, A:G.56

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

SO4.8: 4 residues within 4Å: Chain B: R.169, W.176, Q.177, S.178 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.178, B:S.178 Salt bridges: B:R.169

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.9: 1 residues within 4Å: Chain B: R.20 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.20, B:R.20

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

ACT.10: 4 residues within 4Å: Chain B: K.47, G.48, F.49, Q.50 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.48, B:F.49, B:Q.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Raeeszadeh-Sarmazdeh, M. et al., Engineering of tissue inhibitor of metalloproteinases TIMP-1 for fine discrimination between closely related stromelysins MMP-3 and MMP-10. J.Biol.Chem. (2022)

Release Date

2022-03-16

Peptides

Stromelysin-1: A
Metalloproteinase inhibitor 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Stromelysin-1

Metalloproteinase inhibitor 1

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