SMTL ID : 6c9u.1

Crystal structure of [KS3][AT3] didomain from module 3 of 6-deoxyerthronolide B synthase in complex with antibody fragment (Fab)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 7 residues within 4Å: Chain A: D.300, S.303, G.305, L.306, S.307, A.308, G.447 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.300, A:S.303, A:L.306, A:A.308, H2O.16 K.4: 7 residues within 4Å: Chain D: D.300, S.303, G.305, L.306, S.307, A.308, G.447 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.300, D:S.303, D:L.306, D:A.308, H2O.42

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

NA.2: 6 residues within 4Å: Chain A: V.843, E.844, A.846, G.848, A.849, E.850 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.846, A:G.848 NA.3: 5 residues within 4Å: Chain A: A.543, A.545, D.546, V.548, V.549 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.544 NA.5: 6 residues within 4Å: Chain D: V.843, E.844, A.846, G.848, A.849, E.850 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:A.846, D:E.850 NA.6: 5 residues within 4Å: Chain D: A.543, A.545, D.546, V.548, V.549 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:A.543 Water bridges: D:D.546

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Structure-Function Analysis of the Extended Conformation of a Polyketide Synthase Module. J. Am. Chem. Soc. (2018)

Release Date

2018-05-23

Peptides

6-deoxyerythronolide-B synthase EryA2, modules 3 and 4: AD
Light chain of Fab 1B2: BE
Heavy chain of Fab 1B2: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

B
L

E
L

C
H

F
H

6-deoxyerythronolide-B synthase EryA2, modules 3 and 4

Light chain of Fab 1B2

Heavy chain of Fab 1B2

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