SCOPe 2.08: Domain d1ynnb1: 1ynn B:6-49,B:173-228

Lineage for d1ynnb1 (1ynn B:6-49,B:173-228)

1. Root: SCOPe 2.08

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

3. Fold d.74: DCoH-like [55247] (5 superfamilies)
   beta(2)-alpha-beta(2)-alpha; 2 layers, alpha/beta

4. Superfamily d.74.3: RBP11-like subunits of RNA polymerase [55257] (3 families)
   form homo and heterodimers

5. Family d.74.3.1: RNA polymerase alpha subunit dimerisation domain [55258] (3 proteins)

6. Protein RNA polymerase alpha [55259] (3 species)

7. Species Thermus aquaticus [TaxId:271] [64314] (4 PDB entries)

8. Domain d1ynnb1: 1ynn B:6-49,B:173-228 [123744]
   Other proteins in same PDB: d1ynna2, d1ynnb2, d1ynnc1, d1ynnd1, d1ynnk1
   automatically matched to d1i6vb1
   protein/RNA complex; complexed with rfp, zn

Details for d1ynnb1

PDB Entry: 1ynn, 3.3 Å

PDB Description: Taq RNA polymerase-rifampicin complex

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

SCOPe Domain Sequences for d1ynnb1:

Sequence; same for both SEQRES and ATOM records:

>d1ynnb1 d.74.3.1 (B:6-49,B:173-228) RNA polymerase alpha {Thermus aquaticus [TaxId: 271]}
lkapvftattqgdhygefvleplergfgvtlgnplrrillssipXpvrrvafqvedtrlg
qrtdldkltlriwtdgsvtplealnqavailkehlnyfanp

Timeline for d1ynnb1:

• d1ynnb1 first appeared in SCOP 1.73
  
• d1ynnb1 appears in SCOPe 2.07