SMTL ID : 2tcl.1

STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN FIBROBLAST COLLAGENASE COMPLEXED WITH AN INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.118, H.122, H.128 Ligands: RO4.6 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.118, A:H.122, A:H.128 ZN.3: 4 residues within 4Å: Chain A: H.68, D.70, H.83, H.96 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.68, A:D.70, A:H.83, A:H.96

1 x SM: SAMARIUM (III) ION(Non-covalent)

SM.2: 3 residues within 4Å: Chain A: D.24, E.99, E.101 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.24, A:E.99, A:E.99, A:E.101, H2O.2

2 x CA: CALCIUM ION(Non-covalent)

CA.4: 6 residues within 4Å: Chain A: D.75, G.76, G.78, N.80, D.98, E.101 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.75, A:G.76, A:G.78, A:N.80, A:D.98, A:E.101 CA.5: 4 residues within 4Å: Chain A: D.58, G.90, G.92, D.94 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.58, A:G.90, A:G.92, H2O.1, H2O.3

1 x RO4: [[1-[N-HYDROXY-ACETAMIDYL]-3-METHYL-BUTYL]-CARBONYL-LEUCINYL]-ALANINE ETHYL ESTER(Non-covalent)

RO4.6: 14 residues within 4Å: Chain A: G.79, N.80, L.81, A.82, Y.110, H.118, E.119, H.122, H.128, Y.137, P.138, S.139, Y.140 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.81, A:Y.140 Hydrogen bonds: A:G.79, A:A.82, A:E.119, A:P.138, A:Y.140 Water bridges: A:A.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Borkakoti, N. et al., Structure of the catalytic domain of human fibroblast collagenase complexed with an inhibitor. Nat.Struct.Biol. (1994)

Release Date

1996-03-08

Peptides

FIBROBLAST COLLAGENASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FIBROBLAST COLLAGENASE

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