Lineage for d1k2x.1 (1k2x A:,B:)

  1. Root: SCOP 1.73
  2. 713694Class d: Alpha and beta proteins (a+b) [53931] (334 folds)
  3. 735798Fold d.153: Ntn hydrolase-like [56234] (2 superfamilies)
    4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing
  4. 735799Superfamily d.153.1: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235] (6 families) (S)
    N-terminal residue provides two catalytic groups, nucleophile and proton donor
  5. 736442Family d.153.1.5: (Glycosyl)asparaginase [56261] (1 protein)
  6. 736443Protein Glycosylasparaginase (aspartylglucosaminidase, AGA) [56262] (3 species)
    the precursor chain is cleaved onto 2 fragments by autoproteolysis
  7. 736444Species Escherichia coli [TaxId:562] [103315] (3 PDB entries)
    isoaspartyl peptidase with L-asparaginase activity
    putative L-asparaginase YbiK
  8. 736445Domain d1k2x.1: 1k2x A:,B: [90929]

Details for d1k2x.1

PDB Entry: 1k2x (more details), 1.65 Å

PDB Description: Crystal structure of putative asparaginase encoded by Escherichia coli ybiK gene
PDB Compounds: (A:) Putative L-asparaginase, (B:) Putative L-asparaginase

SCOP Domain Sequences for d1k2x.1:

Sequence; same for both SEQRES and ATOM records: (download)

>g1k2x.1 d.153.1.5 (A:,B:) Glycosylasparaginase (aspartylglucosaminidase, AGA) {Escherichia coli [TaxId: 562]}

SCOP Domain Coordinates for d1k2x.1:

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Timeline for d1k2x.1: