Lineage for d3sm4b1 (3sm4 B:1-226)

  1. Root: SCOPe 2.07
  2. 2413226Class c: Alpha and beta proteins (a/b) [51349] (148 folds)
  3. 2459948Fold c.52: Restriction endonuclease-like [52979] (4 superfamilies)
    core: 3 layers, a/b/a; mixed beta-sheet of 5 strands, order 12345; strands 2 &, in some families, 5 are antiparallel to the rest
  4. 2459949Superfamily c.52.1: Restriction endonuclease-like [52980] (37 families) (S)
  5. 2460131Family c.52.1.13: lambda exonuclease [53017] (1 protein)
  6. 2460132Protein lambda exonuclease [53018] (1 species)
  7. 2460133Species Bacteriophage lambda [TaxId:10710] [53019] (3 PDB entries)
  8. 2460135Domain d3sm4b1: 3sm4 B:1-226 [200680]
    Other proteins in same PDB: d3sm4b2, d3sm4c2
    automated match to d3sm4c_
    protein/DNA complex; complexed with cl, mg, po4; mutant

Details for d3sm4b1

PDB Entry: 3sm4 (more details), 1.88 Å

PDB Description: crystal structure of the k131a mutant of lambda exonuclease in complex with a 5'-phosphorylated 14-mer/12-mer duplex and magnesium
PDB Compounds: (B:) Exonuclease

SCOPe Domain Sequences for d3sm4b1:

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

>d3sm4b1 c.52.1.13 (B:1-226) lambda exonuclease {Bacteriophage lambda [TaxId: 10710]}

SCOPe Domain Coordinates for d3sm4b1:

Click to download the PDB-style file with coordinates for d3sm4b1.
(The format of our PDB-style files is described here.)

Timeline for d3sm4b1: