PDBsum entry 4z0i

Transport protein

PDB id: 4z0i

Contents

Protein chains

263 a.a.

Ligands

GLU ×2

PO4 ×6

PG4

PEG

Waters ×850

PDB id:

4z0i

Name:

Transport protein

Title:

Crystal structure of a tetramer of glua2 ligand binding domains bound with glutamate at 1.45 angstrom resolution

Structure:

Glutamate receptor 2,glutamate receptor 2. Chain: a, b. Synonym: glur-2,ampa-selective glutamate receptor 2,glur-b,glur-k2, glutamate receptor ionotropic,ampa 2,glua2,glur-2,ampa-selective glutamate receptor 2,glur-b,glur-k2,glutamate receptor ionotropic, ampa 2,glua2. Engineered: yes

Source:

Rattus norvegicus. Norway rat. Organism_taxid: 10116. Gene: gria2, glur2. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_variant: origami b.

Resolution:

1.45Å R-factor: 0.179 R-free: 0.208

Authors:

J.Baranovic,M.Chebli,H.Salazar,A.L.Carbone,V.Ghisi,K.Faelber,A.Y.Lau, O.Daumke,A.J.R.Plested

Key ref:

J.Baranovic et al. Crystal structure of the tetrameric wt glua2 ligand-B domain bound to glutamate at 1.45 angstroms resolutio. To be published, .

Date:

26-Mar-15 Release date: 13-Jan-16

Protein chains

P19491  (GRIA2_RAT) -  Glutamate receptor 2 from Rattus norvegicus

Seq: 883 a.a.

Struc: 263 a.a.*

* PDB and UniProt seqs differ at 4 residue positions (black crosses)