SCOPe 2.08: Domain d1kn9c_: 1kn9 C:

Lineage for d1kn9c_ (1kn9 C:)

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 d1kn9c_: 1kn9 C: [68701]
   apo-enzyme

Details for d1kn9c_

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: (C:) Signal peptidase I

SCOPe Domain Sequences for d1kn9c_:

Sequence, based on SEQRES records:

>d1kn9c_ b.87.1.2 (C:) Type 1 signal peptidase {Escherichia coli [TaxId: 562]}
vrsfiyepfqipsgsmmptlligdfilvekfaygikdpiyqktlietghpkrgdivvfky
pedpkldyikravglpgdkvtydpvskeltiqpgcssgqacenalpvtysnvepsdfvqt
fsrrnggeatsgffevpknetkengirlserketlgdvthriltvpiaqdqvgmyyqqpg
qqlatwivppgqyfmmgdnrdnsadsrywgfvpeanlvgrataiwmsfdkqegewptglr
lsriggih

Sequence, based on observed residues (ATOM records):

>d1kn9c_ b.87.1.2 (C:) Type 1 signal peptidase {Escherichia coli [TaxId: 562]}
vrsfiyepfqipsgsmmptlligdfilvekfaygikdpiyqktlietghpkrgdivvfky
pedpkldyikravglpgdkvtydpvskeltiqpgcssnalpvtysnvepsdfvqtfsrrn
ggeatsgffevpknetkengirlserketlgdvthriltvpiaqdqvgmyyqqpgqqlat
wivppgqyfmmgdnrdnsadsrywgfvpeanlvgrataiwmsfdlrlsriggih

Timeline for d1kn9c_:

• d1kn9c_ first appeared in SCOP 1.59
  
• d1kn9c_ appears in SCOPe 2.07