SMTL ID : 4x1p.1

The crystal structure of mupain-1-17 in complex with murinised human uPA at pH4.6

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: H.46, Q.195, G.196, D.197, S.198 Ligands: MRZ.5 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:C.194, A:Q.195, A:G.196, A:D.197, A:S.198, A:S.198 Water bridges: A:H.46, A:H.46, A:H.46 Salt bridges: A:H.46 SO4.2: 3 residues within 4Å: Chain A: Q.169, P.170, H.171 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.171 Salt bridges: A:H.171

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 2 residues within 4Å: Chain A: T.28, L.149 No protein-ligand interaction detected (PLIP) PGE.4: 1 residues within 4Å: Chain A: S.205 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.205, A:S.205

1 x MRZ: piperidine-1-carboximidamide(Covalent)

MRZ.5: 14 residues within 4Å: Chain A: D.192, S.193, C.194, Q.195, S.198, V.216, W.218, G.219, G.221, C.222, G.229 Chain B: S.5, A.6 Ligands: SO4.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.216 Hydrogen bonds: A:S.193, A:S.193, A:G.221 Salt bridges: A:D.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiang, L. et al., Distinctive binding modes and inhibitory mechanisms of two peptidic inhibitors of urokinase-type plasminogen activator with isomeric P1 residues. Int.J.Biochem.Cell Biol. (2015)

Release Date

2015-10-21

Peptides

Urokinase-type plasminogen activator: A
MUPAIN-1-17: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
U

B
P

Urokinase-type plasminogen activator

MUPAIN-1-17

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