SCOPe 2.08: Domain d1kn9b_: 1kn9 B:

Lineage for d1kn9b_ (1kn9 B:)

1. Root: SCOPe 2.08

2. Class b: All beta proteins [48724] (180 folds)

3. Fold b.87: LexA/Signal peptidase [51305] (1 superfamily)
   complex fold made of several coiled beta-sheets; contains an SH3-like barrel

4. Superfamily b.87.1: LexA/Signal peptidase [51306] (3 families)

5. Family b.87.1.2: Type 1 signal peptidase [51312] (1 protein)
   contains additional all-beta subdomain inserted in the superfamily fold

6. Protein Type 1 signal peptidase [51313] (1 species)

7. Species Escherichia coli [TaxId:562] [51314] (6 PDB entries)
   Uniprot P00803 81-324

8. Domain d1kn9b_: 1kn9 B: [68700]
   apo-enzyme

Details for d1kn9b_

PDB Entry: 1kn9, 2.4 Å

PDB Description: crystal structure of a bacterial signal peptidase apo-enzyme, implications for signal peptide binding and the ser-lys dyad mechanism.

PDB Compounds: (B:) Signal peptidase I

SCOPe Domain Sequences for d1kn9b_:

Sequence, based on SEQRES records:

>d1kn9b_ b.87.1.2 (B:) Type 1 signal peptidase {Escherichia coli [TaxId: 562]}
sfiyepfqipsgsmmptlligdfilvekfaygikdpiyqktlietghpkrgdivvfkype
dpkldyikravglpgdkvtydpvskeltiqpgcssgqacenalpvtysnvepsdfvqtfs
rrnggeatsgffevpknetkengirlserketlgdvthriltvpiaqdqvgmyyqqpgqq
latwivppgqyfmmgdnrdnsadsrywgfvpeanlvgrataiwmsfdkqegewptglrls
riggih

Sequence, based on observed residues (ATOM records):

>d1kn9b_ b.87.1.2 (B:) Type 1 signal peptidase {Escherichia coli [TaxId: 562]}
sfiyepfqipsgsmmptlligdfilvekfahpkrgdivvfkypedpkldyikravglpgd
kvtydpvskeltiqpgcssgqacenalpvtysnvepsdfvqtfsrrnggeatsgffevpk
netkengirlserketlgdvthriltvpiaqdqvgmyyqqpgqqlatwivppgqyfmmgd
nrdnsadsrywgfvpeanlvgrataiwmsfdglrlsriggih

Timeline for d1kn9b_:

• d1kn9b_ first appeared in SCOP 1.59
  
• d1kn9b_ appears in SCOPe 2.07