SMTL ID : 4h8i.1

Structure of GluK2-LBD in complex with GluAzo

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

1 x 11W: (4R)-4-[(2E)-3-{4-[(E)-phenyldiazenyl]phenyl}prop-2-en-1-yl]-L-glutamic acid(Non-covalent)

11W.1: 14 residues within 4Å: Chain A: D.58, G.59, Y.61, P.89, L.90, A.91, R.96, V.138, G.141, A.142, T.143, K.172, N.174, E.191 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.61, A:V.138 Hydrogen bonds: A:A.91, A:A.142, A:T.143, A:T.143, A:E.191, A:E.191, A:E.191 Water bridges: A:M.144 Salt bridges: A:R.96

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: K.104 Chain B: K.104, R.228 Ligand excluded by PLIP

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

SO4.3: 5 residues within 4Å: Chain A: R.31, F.32, I.53, R.54, L.55 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.55 Water bridges: A:R.31, A:R.31 Salt bridges: A:R.31

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.4: 8 residues within 4Å: Chain B: E.13, Y.61, P.89, L.90, A.91, R.96, E.191, Y.217 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:A.91 Water bridges: B:E.13, B:E.191, B:E.191, B:T.193 Salt bridges: B:R.96, B:E.191

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reiter, A. et al., A photoswitchable neurotransmitter analogue bound to its receptor. Biochemistry (2013)

Release Date

2013-09-25

Peptides

Glutamate receptor, ionotropic kainate 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate receptor, ionotropic kainate 2

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