SCOP 1.75: Domain d1i4ka_: 1i4k A:

Lineage for d1i4ka_ (1i4k A:)

1. Root: SCOP 1.75

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.38: Sm-like fold [50181] (5 superfamilies)
   core: barrel, open; n*=4, S*=8; meander; SH3-like topology

4. Superfamily b.38.1: Sm-like ribonucleoproteins [50182] (6 families)

5. Family b.38.1.1: Sm motif of small nuclear ribonucleoproteins, SNRNP [50183] (8 proteins)
   forms homo and heteroheptameric ring structures

6. Protein Archaeal homoheptameric Sm protein [63758] (6 species)

7. Species Archaeon Archaeoglobus fulgidus, AF-Sm1 [TaxId:2234] [63761] (2 PDB entries)

8. Domain d1i4ka_: 1i4k A: [61692]

Details for d1i4ka_

PDB Entry: 1i4k, 2.5 Å

PDB Description: crystal structure of an sm-like protein (af-sm1) from archaeoglobus fulgidus at 2.5a resolution

PDB Compounds: (A:) putative snrnp sm-like protein

SCOP Domain Sequences for d1i4ka_:

Sequence; same for both SEQRES and ATOM records:

>d1i4ka_ b.38.1.1 (A:) Archaeal homoheptameric Sm protein {Archaeon Archaeoglobus fulgidus, AF-Sm1 [TaxId: 2234]}
prpldvlnrslkspvivrlkggrefrgtldgydihmnlvlldaeeiqngevvrkvgsvvi
rgdtvvfvspap

Timeline for d1i4ka_:

• d1i4ka_ first appeared in SCOP 1.57
  
• d1i4ka_ appears in SCOP 1.73
  
• d1i4ka_ appears in SCOPe 2.01
  
• d1i4ka_ appears in the current release, SCOPe 2.08