Lineage for d1qi3a1 (1qi3 A:358-418)

  1. Root: SCOPe 2.08
  2. 2739516Class b: All beta proteins [48724] (180 folds)
  3. 2810331Fold b.71: Glycosyl hydrolase domain [51010] (1 superfamily)
    folded sheet; greek-key
  4. 2810332Superfamily b.71.1: Glycosyl hydrolase domain [51011] (6 families) (S)
    this domain is C-terminal to the catalytic beta/alpha barrel domain
  5. 2810333Family b.71.1.1: alpha-Amylases, C-terminal beta-sheet domain [51012] (22 proteins)
    this domain follows the catalytic beta/alpha barrel domain
  6. 2810582Protein G4-amylase (1,4-alpha-D-glucan maltotetrahydrolase) [51038] (1 species)
    single beta-sheet; probable result of a decay of the common-fold
  7. 2810583Species Pseudomonas stutzeri [TaxId:316] [51039] (9 PDB entries)
  8. 2810590Domain d1qi3a1: 1qi3 A:358-418 [27794]
    Other proteins in same PDB: d1qi3a2
    complexed with ca; mutant
    heterogeneous fold; applies to domains that adopt a different fold than the exemplar domain but has similar sequence and number of secondary structures

Details for d1qi3a1

PDB Entry: 1qi3 (more details), 2 Å

PDB Description: mutant (d193n) maltotetraose-forming exo-amylase in complex with maltotetraose
PDB Compounds: (A:) protein (exo-maltotetraohydrolase)

SCOPe Domain Sequences for d1qi3a1:

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

>d1qi3a1 b.71.1.1 (A:358-418) G4-amylase (1,4-alpha-D-glucan maltotetrahydrolase) {Pseudomonas stutzeri [TaxId: 316]}
radsaisfhsgysglvatvsgsqqtlvvalnsdlgnpgqvasgsfseavnasngqvrvwr
s

SCOPe Domain Coordinates for d1qi3a1:

Click to download the PDB-style file with coordinates for d1qi3a1.
(The format of our PDB-style files is described here.)

Timeline for d1qi3a1:

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Domains from same chain:
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d1qi3a2