SMTL ID : 6i3z.1

Fab fragment of an antibody selective for wild-type alpha-1-antitrypsin in complex with its antigen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

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

NA.1: 1 residues within 4Å: Chain A: V.219 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.220 NA.3: 1 residues within 4Å: Chain D: D.56 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:D.56

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

SO4.2: 3 residues within 4Å: Chain A: K.225, H.290 Chain D: R.53 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain D Salt bridges: A:K.225, A:H.290, D:R.53

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Laffranchi, M. et al., Intrahepatic heteropolymerization of M and Z alpha-1-antitrypsin. JCI Insight (2020)

Release Date

2019-11-20

Peptides

Alpha-1-antitrypsin: A
Alpha-1-antitrypsin: B
Fab 2H2 heavy chain: C
Fab 2H2 light chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

D
L

Alpha-1-antitrypsin

Alpha-1-antitrypsin

Fab 2H2 heavy chain

Fab 2H2 light chain

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