SMTL ID : 1slu.1

RAT ANIONIC N143H, E151H TRYPSIN COMPLEXED TO A86H ECOTIN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain B: E.52, N.54, V.57, E.59 Ligands: ACT.2 5 PLIP interactions: 3 interactions with chain B, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: B:N.54, B:V.57, B:E.59, ACT.2, H2O.5 CA.3: 5 residues within 4Å: Chain D: E.52, N.54, V.57, E.59 Ligands: ACT.4 5 PLIP interactions: 3 interactions with chain D, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: D:N.54, D:V.57, D:E.59, ACT.4, H2O.11

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

ACT.2: 9 residues within 4Å: Chain B: E.52, N.54, V.57, L.58, E.59, G.60, N.61, F.64 Ligands: CA.1 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:E.59 Hydrogen bonds: B:E.59, B:E.59 Water bridges: B:E.52 ACT.4: 9 residues within 4Å: Chain D: E.52, N.54, V.57, L.58, E.59, G.60, N.61, F.64 Ligands: CA.3 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:E.59 Hydrogen bonds: D:E.59 Water bridges: D:E.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brinen, L.S. et al., X-ray structures of a designed binding site in trypsin show metal-dependent geometry. Biochemistry (1996)

Release Date

1996-07-11

Peptides

ECOTIN: AC
ANIONIC TRYPSIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

ECOTIN

ANIONIC TRYPSIN

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