SMTL ID : 3cwm.1

Crystal structure of alpha-1-antitrypsin complexed with citrate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.51 Å

Oligo State

monomer

Ligands

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 10 residues within 4Å: Chain A: E.195, R.196, R.223, M.226, F.227, N.228, L.241, M.242, K.243, R.281 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:K.243 Hydrogen bonds: A:E.195, A:R.196, A:R.196, A:R.223, A:N.228, A:K.243, A:R.281, A:R.281, A:E.354 Salt bridges: A:R.281, A:R.281

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pearce, M.C. et al., Preventing serpin aggregation: The molecular mechanism of citrate action upon antitrypsin unfolding. Protein Sci. (2008)

Release Date

2008-09-23

Peptides

Alpha-1-antitrypsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alpha-1-antitrypsin

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