SCOPe 2.08: Domain d2p2ab_: 2p2a B:

Lineage for d2p2ab_ (2p2a B:)

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.94: Periplasmic binding protein-like II [53849] (1 superfamily)
   consists of two similar intertwined domain with 3 layers (a/b/a) each: duplication
   mixed beta-sheet of 5 strands, order 21354; strand 5 is antiparallel to the rest

4. Superfamily c.94.1: Periplasmic binding protein-like II [53850] (4 families)
   Similar in architecture to the superfamily I but partly differs in topology

5. Family c.94.1.1: Phosphate binding protein-like [53851] (45 proteins)
   has additional insertions and/or extensions that are not grouped together
   

6. Protein Glutamate receptor ligand binding core [53881] (5 species)

7. Species Norway rat (Rattus norvegicus), GluR2 [TaxId:10116] [53882] (158 PDB entries)

8. Domain d2p2ab_: 2p2a B: [139462]
   automated match to d1lb8a_
   complexed with glu, mp9, so4

Details for d2p2ab_

PDB Entry: 2p2a, 2.26 Å

PDB Description: x-ray structure of the glur2 ligand binding core (s1s2j) in complex with 2-bn-tet-ampa at 2.26a resolution

PDB Compounds: (B:) Glutamate receptor 2

SCOPe Domain Sequences for d2p2ab_:

Sequence, based on SEQRES records:

>d2p2ab_ c.94.1.1 (B:) Glutamate receptor ligand binding core {Norway rat (Rattus norvegicus), GluR2 [TaxId: 10116]}
ktvvvttilespyvmmkknhemlegneryegycvdlaaeiakhcgfkykltivgdgkyga
rdadtkiwngmvgelvygkadiaiapltitlvreevidfskpfmslgisimikkgtpies
aedlskqteiaygtldsgstkeffrrskiavfdkmwtymrsaepsvfvrttaegvarvrk
skgkyayllestmneyieqrkpcdtmkvggnldskgygiatpkgsslgnavnlavlklne
qglldklknkwwydkgec

Sequence, based on observed residues (ATOM records):

>d2p2ab_ c.94.1.1 (B:) Glutamate receptor ligand binding core {Norway rat (Rattus norvegicus), GluR2 [TaxId: 10116]}
ktvvvttilespyvmmkknhemlegneryegycvdlaaeiakhcgfkykltivgdgkyga
rdadtkiwngmvgelvygkadiaiapltitlvreevidfskpfmslgisimikkgtpies
aedlskqteiaygtldsgstkeffrrskiavfdkmwtymrsaepsvfvrttaegvarvrk
skgkyayllestmneyieqrkpcdtmkvggnldskgygiatpkgsslgnavnlavlklne
qglldklknkwwyec

Timeline for d2p2ab_:

• d2p2ab_ first appeared in SCOP 1.73, called d2p2ab1
  
• d2p2ab_ appears in SCOPe 2.07