SMTL ID : 5om2.1

Crystal structure of Alpha1-antichymotrypsin variant DBS-I1: a drug-binding serpin for doxycycline

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.47 Å

Oligo State

hetero-1-1-mer

Ligands

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 4 residues within 4Å: Chain A: Q.103, Q.106, H.107, R.110 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.103, A:H.107, A:R.110 Water bridges: A:Q.106

1 x DXT: (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE(Non-covalent)

DXT.2: 13 residues within 4Å: Chain A: V.40, Q.279, L.282, A.283, F.286, D.287, L.289 Chain B: V.21, D.22, H.23, W.26, S.27, I.28 15 PLIP interactions: 7 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:V.40, A:L.282, A:F.286, A:F.286, A:F.286, B:V.21, B:V.21, B:H.23, B:W.26, B:W.26 Hydrogen bonds: A:A.283, A:D.287, B:H.23, B:W.26 pi-Stacking: B:W.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidt, K. et al., Design of an allosterically modulated doxycycline and doxorubicin drug-binding protein. Proc. Natl. Acad. Sci. U.S.A. (2018)

Release Date

2018-05-23

Peptides

Alpha-1-antichymotrypsin: A
Alpha-1-antichymotrypsin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alpha-1-antichymotrypsin

Alpha-1-antichymotrypsin

Related Entries With Identical Sequence