SMTL ID : 5wm3.1

Crystal Structure of CahJ in Complex with Salicyl Adenylate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

monomer

Ligands

1 x B5V: 9-(5-O-{(S)-hydroxy[(2-hydroxybenzene-1-carbonyl)oxy]phosphoryl}-alpha-L-lyxofuranosyl)-9H-purin-6-amine(Non-covalent)

B5V.1: 18 residues within 4Å: Chain A: N.256, F.257, G.327, G.328, S.329, K.330, V.350, F.351, G.352, M.353, A.354, E.355, L.358, Q.374, D.434, V.446, K.451, K.460 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:F.257, A:F.257, A:F.257, A:V.350, A:L.358 Hydrogen bonds: A:N.256, A:G.328, A:V.350, A:G.352, A:A.354, A:K.451, A:K.460 Water bridges: A:G.212, A:K.330, A:T.432, A:D.434, A:D.434, A:K.451, A:N.455, A:N.455, A:N.455, A:G.458, A:K.460 Salt bridges: A:H.255, A:K.460, A:K.460 pi-Stacking: A:F.351, A:F.351

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.319, L.321, G.344 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.319, A:L.321, A:G.344, H2O.3, H2O.20, H2O.21

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 6 residues within 4Å: Chain A: E.173, H.174, V.175, E.183, F.184, T.185 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.175, A:T.185 Water bridges: A:E.183 Salt bridges: A:R.166 ACT.4: 5 residues within 4Å: Chain A: K.219, A.416, P.417, E.418, H.419 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.418, A:E.418, A:H.419 Water bridges: A:K.219, A:K.219 Salt bridges: A:K.219 ACT.5: 6 residues within 4Å: Chain A: C.239, G.240, F.241, T.245, T.295, R.322 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.241 Hydrogen bonds: A:T.245, A:T.295 Salt bridges: A:R.322

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 11 residues within 4Å: Chain A: P.301, P.302, L.305, K.330, L.331, G.332, P.335, A.487, T.488, M.489, G.490 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.332, A:A.487 GOL.7: 10 residues within 4Å: Chain A: A.336, A.337, V.339, R.340, C.345, T.346, L.347, S.367, V.370, I.371 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.339, A:R.340, A:R.340, A:L.347

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tripathi, A. et al., A Defined and Flexible Pocket Explains Aryl Substrate Promiscuity of the Cahuitamycin Starter Unit-Activating Enzyme CahJ. Chembiochem (2018)

Release Date

2018-05-23

Peptides

Salicylate-AMP ligase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Salicylate-AMP ligase

Related Entries With Identical Sequence