SMTL ID : 1c5w.1

STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, SUB-MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

hetero-1-1-mer

Ligands

3 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 5 residues within 4Å: Chain B: Y.60, R.63, N.69, K.75 Ligands: FLC.2 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Y.60, B:K.75 Water bridges: B:N.69, B:E.73 Salt bridges: B:K.75, B:K.75 FLC.2: 4 residues within 4Å: Chain B: R.21, K.75, K.106 Ligands: FLC.1 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:K.75 Water bridges: B:R.21 Salt bridges: B:R.21, B:K.75, B:K.75, B:K.75, B:K.106 FLC.3: 10 residues within 4Å: Chain B: C.31, H.46, C.47, H.94, Y.150, Q.195, G.196, D.197, S.198 Ligands: ESI.4 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:H.46, B:Y.150, B:G.196, B:D.197, B:S.198, B:S.198 Water bridges: B:H.94, B:H.94, B:Q.195 Salt bridges: B:H.46, B:H.94

1 x ESI: 4-IODOBENZO[B]THIOPHENE-2-CARBOXAMIDINE(Non-covalent)

ESI.4: 19 residues within 4Å: Chain B: H.46, D.192, S.193, C.194, Q.195, S.198, V.216, S.217, W.218, G.219, R.220, G.221, C.222, A.223, K.227, P.228, G.229, Y.231 Ligands: FLC.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Q.195 Hydrogen bonds: B:D.192, B:S.193, B:G.221 Water bridges: B:D.192, B:V.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katz, B.A. et al., Structural basis for selectivity of a small molecule, S1-binding, submicromolar inhibitor of urokinase-type plasminogen activator. Chem.Biol. (2000)

Release Date

2000-12-22

Peptides

PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR): A
PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR)

PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR)

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