SCOPe 2.06: Structural Classification of Proteins

PDB entry 1iw7

View 1iw7 on RCSB PDB site
Description: Crystal structure of the RNA polymerase holoenzyme from Thermus thermophilus at 2.6A resolution
Class: transferase
Keywords: RNA polymerase holoenzyme, RIKEN Structural Genomics/Proteomics Initiative, RSGI, Structural Genomics, TRANSFERASE
Deposited on 2002-04-22, released 2002-06-26
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.6 Å
R-factor: 0.228
AEROSPACI score: 0.21 (click here for full SPACI score report)

Chains and heterogens:

Chain 'A':
Compound: RNA polymerase alpha subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- Uniprot Q9Z9H6 (0-End)
Domains in SCOPe 2.06: d1iw7a1, d1iw7a2
Chain 'B':
Compound: RNA polymerase alpha subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- Uniprot Q9Z9H6 (0-End)
Domains in SCOPe 2.06: d1iw7b1, d1iw7b2
Chain 'C':
Compound: RNA polymerase beta subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- PDB 1IW7 (0-1118)
Domains in SCOPe 2.06: d1iw7c_
Chain 'D':
Compound: RNA polymerase beta subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- PDB 1IW7
Domains in SCOPe 2.06: d1iw7d_
Chain 'E':
Compound: RNA polymerase omega subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- PDB 1IW7
Domains in SCOPe 2.06: d1iw7e_
Chain 'F':
Compound: RNA polymerase sigma-70 subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- GB BAA74758 (Start-422)
Domains in SCOPe 2.06: d1iw7f1, d1iw7f2, d1iw7f3
Chain 'K':
Compound: RNA polymerase alpha subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- Uniprot Q9Z9H6 (0-End)
Domains in SCOPe 2.06: d1iw7k1, d1iw7k2
Chain 'L':
Compound: RNA polymerase alpha subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- Uniprot Q9Z9H6 (0-End)
Domains in SCOPe 2.06: d1iw7l1, d1iw7l2
Chain 'M':
Compound: RNA polymerase beta subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- PDB 1IW7 (0-1118)
Domains in SCOPe 2.06: d1iw7m_
Chain 'N':
Compound: RNA polymerase beta subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- PDB 1IW7
Domains in SCOPe 2.06: d1iw7n_
Chain 'O':
Compound: RNA polymerase omega subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- PDB 1IW7
Domains in SCOPe 2.06: d1iw7o_
Chain 'P':
Compound: RNA polymerase sigma-70 subunit
Species: Thermus thermophilus [TaxId:274]
Database cross-references and differences (RAF-indexed):
- GB BAA74758 (Start-422)
Domains in SCOPe 2.06: d1iw7p1, d1iw7p2, d1iw7p3
Heterogens: MG, PB, HOH

PDB Chain Sequences:

Chain 'A':
Sequence, based on SEQRES records: (download)

>1iw7A (A:)
mldsklkapvftvrtqgreygefvleplergfgvtlgnplrrillssipgtavtsvyied
vlhefstipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkevkardflpvadv
eimnpdlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvdavfspvrrvafq
vedtrlgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnpqaaavaapeeak
epeappeqeeeldlpleelglstrvlhslkeegiesvrallalnlkdlknipgigersle
eikealekkgftlke