SMTL ID : 1ae7.2 (1 other biounit)

NOTEXIN, A PRESYNAPTIC NEUROTOXIC PHOSPHOLIPASE A2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: N.80, I.81, K.82, K.83 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.80, A:I.81, A:K.82, A:K.83 Salt bridges: A:K.83 SO4.2: 5 residues within 4Å: Chain A: N.1, L.2, V.3, Q.4, K.63 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.1, A:V.3, A:Q.4 Water bridges: A:K.63, A:K.63 Salt bridges: A:K.63 SO4.3: 4 residues within 4Å: Chain A: K.16, R.17, P.104, Y.105 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.105 Water bridges: A:K.16, A:A.103, A:A.103 Salt bridges: A:K.16, A:R.17 SO4.4: 4 residues within 4Å: Chain B: N.80, I.81, K.82, K.83 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.80, B:I.81, B:K.82, B:K.83 Salt bridges: B:K.83 SO4.5: 5 residues within 4Å: Chain B: N.1, L.2, V.3, Q.4, K.63 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:V.3, B:Q.4 Water bridges: B:N.1, B:N.1, B:K.63, B:K.63 Salt bridges: B:K.63 SO4.6: 4 residues within 4Å: Chain B: K.16, R.17, P.104, Y.105 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Y.105 Water bridges: B:K.16, B:A.103, B:A.103 Salt bridges: B:K.16, B:R.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Westerlund, B. et al., The three-dimensional structure of notexin, a presynaptic neurotoxic phospholipase A2 at 2.0 A resolution. FEBS Lett. (1992)

Release Date

1997-05-15

Peptides

PHOSPHOLIPASE A2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PHOSPHOLIPASE A2

Related Entries With Identical Sequence