SMTL ID : 7e50.1

Crystal structure of human microplasmin in complex with kazal-type inhibitor AaTI

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: Y.25 Chain B: H.50, E.87, W.149, G.150 Ligands: NA.4 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Y.25, B:H.50, B:E.87 Water bridges: B:G.159

3 x NA: SODIUM ION(Non-functional Binders)

NA.2: 7 residues within 4Å: Chain B: V.168, I.169, E.170, N.171, L.189, C.190, R.240 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.171, B:N.171, B:C.190, B:R.240 NA.3: 4 residues within 4Å: Chain B: W.37, Q.40, G.83, A.84 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.37 Water bridges: B:H.35, B:G.83, B:A.84 NA.4: 5 residues within 4Å: Chain B: W.149, G.150, A.158, G.159 Ligands: GOL.1 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.150, B:G.159

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Walvekar, V.A. et al., Crystal structure of Aedes aegypti trypsin inhibitor in complex with mu-plasmin reveals role for scaffold stability in Kazal-type serine protease inhibitor. Protein Sci. (2022)

Release Date

2022-02-16

Peptides

AAEL006007-PA: A
Plasminogen: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

AAEL006007-PA

Plasminogen