SMTL ID : 1w7z.1 (2 other biounits)

Crystal structure of the free (uncomplexed) Ecballium elaterium trypsin inhibitor (EETI-II)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

homo-hexamer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: S.13, D.14, C.15 Chain B: S.13, D.14, C.15 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:C.15 NA.3: 6 residues within 4Å: Chain C: S.13, D.14, C.15 Chain D: S.13, D.14, C.15 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:S.13 NA.5: 6 residues within 4Å: Chain E: S.13, D.14, C.15 Chain F: S.13, D.14, C.15 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:S.13

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.2: 2 residues within 4Å: Chain B: R.8 Chain F: L.6 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.8 FMT.4: 4 residues within 4Å: Chain B: L.6, N.24, F.26 Chain D: R.8 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:R.8 FMT.6: 2 residues within 4Å: Chain D: L.6 Chain F: R.8 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:R.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kraetzner, R. et al., Structure of Ecballium Elaterium Trypsin Inhibitor II (Eeti-II): A Rigid Molecular Scaffold. Acta Crystallogr.,Sect.D (2005)

Release Date

2005-11-01

Peptides

TRYPSIN INHIBITOR II: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

TRYPSIN INHIBITOR II

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