SCOP 1.67: Domain d1n51a1: 1n51 A:1-176

Lineage for d1n51a1 (1n51 A:1-176)

1. Root: SCOP 1.67

2. Class c: Alpha and beta proteins (a/b) [51349] (130 folds)

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
   3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest

4. Superfamily c.55.2: Creatinase/prolidase N-terminal domain [53092] (1 family)

5. Family c.55.2.1: Creatinase/prolidase N-terminal domain [53093] (2 proteins)

6. Protein Aminopeptidase P [53096] (2 species)
   synonym: Xaa-Pro dipeptidase, prolidase

7. Species Escherichia coli [TaxId:562] [53097] (5 PDB entries)

8. Domain d1n51a1: 1n51 A:1-176 [91678]
   Other proteins in same PDB: d1n51a2
   complexed with atn, mn

Details for d1n51a1

PDB Entry: 1n51, 2.3 Å

PDB Description: Aminopeptidase P in complex with the inhibitor apstatin

SCOP Domain Sequences for d1n51a1:

Sequence; same for both SEQRES and ATOM records:

>d1n51a1 c.55.2.1 (A:1-176) Aminopeptidase P {Escherichia coli}
seisrqefqrrrqalveqmqpgsaalifaapevtrsadseypyrqnsdfwyftgfnepea
vlvliksddthnhsvlfnrvrdltaeiwfgrrlgqdaapeklgvdralafseinqqlyql
lngldvvyhaqgeyayadvivnsaleklrkgsrqnltapatmidwrpvvhemrlfk

Timeline for d1n51a1:

• d1n51a1 is new in SCOP 1.67
  
• d1n51a1 appears in SCOP 1.69
  
• d1n51a1 appears in the current release, SCOPe 2.08