SCOP 1.71: Domain d1lbhd_: 1lbh D:

Lineage for d1lbhd_ (1lbh D:)

1. Root: SCOP 1.71

2. Class c: Alpha and beta proteins (a/b) [51349] (134 folds)

3. Fold c.93: Periplasmic binding protein-like I [53821] (1 superfamily)
   consists of two similar intertwined domain with 3 layers (a/b/a) each: duplication
   parallel beta-sheet of 6 strands, order 213456

4. Superfamily c.93.1: Periplasmic binding protein-like I [53822] (1 family)
   Similar in architecture to the superfamily II but partly differs in topology

5. Family c.93.1.1: L-arabinose binding protein-like [53823] (15 proteins)

6. Protein Lac-repressor (lacR) core (C-terminal domain) [53837] (1 species)

7. Species Escherichia coli [TaxId:562] [53838] (8 PDB entries)

8. Domain d1lbhd_: 1lbh D: [35701]
   complexed with ipt

Details for d1lbhd_

PDB Entry: 1lbh, 3.2 Å

PDB Description: intact lactose operon repressor with gratuitous inducer iptg

SCOP Domain Sequences for d1lbhd_:

Sequence; same for both SEQRES and ATOM records:

>d1lbhd_ c.93.1.1 (D:) Lac-repressor (lacR) core (C-terminal domain) {Escherichia coli}
lligvatsslalhapsqivaaiksradqlgasvvvsmversgveacktavhnllaqrvsg
liinyplddqdaiaveaactnvpalfldvsdqtpinsiifshedgtrlgvehlvalghqq
iallagplssvsarlrlagwhkyltrnqiqpiaeregdwsamsgfqqtmqmlnegivpta
mlvandqmalgamraitesglrvgadisvvgyddtedsscyipplttikqdfrllgqtsv
drllqlsqgqavkgnqllpvslvkrkttlapntqtaspraladslmqlarqvsrle

Timeline for d1lbhd_:

• d1lbhd_ first appeared (with stable ids) in SCOP 1.55
  
• d1lbhd_ appears in SCOP 1.69
  
• d1lbhd_ appears in SCOP 1.73
  
• d1lbhd_ appears in the current release, SCOPe 2.08