SCOPe 2.08: Domain d1smyk2: 1smy K:50-172

Lineage for d1smyk2 (1smy K:50-172)

1. Root: SCOPe 2.08

2. Class d: Alpha and beta proteins (a+b) [53931] (396 folds)

3. Fold d.181: Insert subdomain of RNA polymerase alpha subunit [56552] (1 superfamily)
   unusual fold; contains a left-handed beta-alpha-beta unit

4. Superfamily d.181.1: Insert subdomain of RNA polymerase alpha subunit [56553] (1 family)
   automatically mapped to Pfam PF01000

5. Family d.181.1.1: Insert subdomain of RNA polymerase alpha subunit [56554] (3 proteins)

6. Protein RNA polymerase alpha subunit [56555] (3 species)

7. Species Thermus thermophilus [TaxId:274] [75595] (16 PDB entries)
   Uniprot Q9Z9H6; part of multichain biological unit

8. Domain d1smyk2: 1smy K:50-172 [105785]
   Other proteins in same PDB: d1smya1, d1smyb1, d1smyc_, d1smyd_, d1smye_, d1smyf1, d1smyf2, d1smyf3, d1smyk1, d1smyl1, d1smym_, d1smyn_, d1smyo_, d1smyp1, d1smyp2, d1smyp3
   complexed with g4p, mg, zn

Details for d1smyk2

PDB Entry: 1smy, 2.7 Å

PDB Description: Structural basis for transcription regulation by alarmone ppGpp

PDB Compounds: (K:) DNA-directed RNA polymerase alpha chain

SCOPe Domain Sequences for d1smyk2:

Sequence; same for both SEQRES and ATOM records:

>d1smyk2 d.181.1.1 (K:50-172) RNA polymerase alpha subunit {Thermus thermophilus [TaxId: 274]}
gtavtsvyiedvlhefstipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkev
kardflpvadveimnpdlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvda
vfs

Timeline for d1smyk2:

• d1smyk2 first appeared in SCOP 1.69
  
• d1smyk2 appears in SCOPe 2.07