SMTL ID : 6ihc.1

Crystal structure of (3R)-Hydroxyacyl-Acyl Carrier Protein Dehydratase(FabZ) Y100A mutant in complex with holo-ACP from Helicobacter pylori

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-6-1-mer

Ligands

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

CIT.1: 10 residues within 4Å: Chain A: P.20, M.21, V.48, L.63 Chain B: P.20, M.21, V.48, L.63 Chain C: N.45 Chain F: N.45 6 PLIP interactions: 2 interactions with chain F, 2 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C Hydrogen bonds: F:N.45, C:N.45 Water bridges: F:N.45, B:V.48 Hydrophobic interactions: B:P.20, A:V.48 CIT.2: 10 residues within 4Å: Chain B: N.45 Chain C: P.20, M.21, V.48, L.63 Chain D: P.20, M.21, V.48, L.63 Chain E: N.45 7 PLIP interactions: 4 interactions with chain C, 1 interactions with chain E, 1 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: C:P.20, D:V.48 Hydrogen bonds: C:V.48, E:N.45, B:N.45 Water bridges: C:D.47, C:D.47 CIT.3: 10 residues within 4Å: Chain A: N.45 Chain D: N.45 Chain E: P.20, M.21, V.48, L.63 Chain F: P.20, M.21, V.48, L.63 3 PLIP interactions: 1 interactions with chain F, 1 interactions with chain A, 1 interactions with chain D Hydrophobic interactions: F:P.20 Hydrogen bonds: A:N.45, D:N.45

1 x PN7: N~3~-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide(Covalent)

PN7.4: 13 residues within 4Å: Chain A: H.52, I.58, F.59, G.61, F.103, R.104, I.105, P.106 Chain B: F.95, M.96, M.148 Chain G: S.30, L.31 1 PLIP interactions: 1 interactions with chain G Water bridges: G:L.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, S.Q. et al., A back-door Phenylalanine coordinates the stepwise hexameric loading of acyl carrier protein by the fatty acid biosynthesis enzyme beta-hydroxyacyl-acyl carrier protein dehydratase (FabZ). Int. J. Biol. Macromol. (2019)

Release Date

2019-04-10

Peptides

3-hydroxyacyl-[acyl-carrier-protein] dehydratase FabZ: ABCDEF
holo-form acyl carrier protein (holo-ACP): G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

3-hydroxyacyl-[acyl-carrier-protein] dehydratase FabZ

holo-form acyl carrier protein (holo-ACP)