SCOPe 2.08: Domain d1f50a_: 1f50 A:

Lineage for d1f50a_ (1f50 A:)

1. Root: SCOPe 2.08

2. Class f: Membrane and cell surface proteins and peptides [56835] (69 folds)

3. Fold f.13: Class A G protein-coupled receptor (GPCR)-like [81322] (1 superfamily)
   core: up-and-down bundle of seven transmembrane helices tilted 20 degrees with respect to the plane of the membrane

4. Superfamily f.13.1: Class A G protein-coupled receptor (GPCR)-like [81321] (5 families)
   Pfam PF13853. Phylogeny described in PubMed 12761335

5. Family f.13.1.1: Bacteriorhodopsin-like [81319] (6 proteins)

6. Protein Bacteriorhodopsin [56871] (3 species)
   a light-driven proton pump

7. Species Halobacterium salinarum [TaxId:2242] [56873] (118 PDB entries)
   Uniprot P02945 17-245

8. Domain d1f50a_: 1f50 A: [43406]
   complexed with li1, ret, squ; mutant

Details for d1f50a_

PDB Entry: 1f50, 1.7 Å

PDB Description: bacteriorhodopsin-br state of the e204q mutant at 1.7 angstrom resolution

PDB Compounds: (A:) bacteriorhodopsin

SCOPe Domain Sequences for d1f50a_:

Sequence, based on SEQRES records:

>d1f50a_ f.13.1.1 (A:) Bacteriorhodopsin {Halobacterium salinarum [TaxId: 2242]}
tgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllgy
gltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtglv
galtkvysyrfvwwaistaamlyilyvlffgftskaesmrpevastfkvlrnvtvvlwsa
ypvvwligsegagivplniqtllfmvldvsakvgfglillrsraifg

Sequence, based on observed residues (ATOM records):

>d1f50a_ f.13.1.1 (A:) Bacteriorhodopsin {Halobacterium salinarum [TaxId: 2242]}
tgrpewiwlalgtalmglgtlyflvkgmgvsdpdakkfyaittlvpaiaftmylsmllgy
gltmvpfggeqnpiywaryadwlfttplllldlallvdadqgtilalvgadgimigtglv
galtkvysyrfvwwaistaamlyilyvlffgfsmrpevastfkvlrnvtvvlwsaypvvw
ligsegagivplniqtllfmvldvsakvgfglillrsraifg

Timeline for d1f50a_:

• d1f50a_ first appeared (with stable ids) in SCOP 1.55
  
• d1f50a_ appears in SCOPe 2.07