Protein Data Bank in Europe

Chains: A, B
Length: 329 amino acids
Theoretical weight: 36.56 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:

• Canonical: P0A7Z4 (Residues: 1-329; Coverage: 100%)

Gene names: JW3257, b3295, pez, phs, rpoA, sez
Sequence domains:

• RNA polymerase Rpb3/Rpb11 dimerisation domain
• RNA polymerase Rpb3/RpoA insert domain
• Bacterial RNA polymerase, alpha chain C terminal domain

Chain: C
Length: 1342 amino acids
Theoretical weight: 150.82 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:

• Canonical: P0A8V2 (Residues: 1-1342; Coverage: 100%)

Gene names: JW3950, b3987, groN, nitB, rif, ron, rpoB, stl, stv, tabD
Sequence domains:

• RNA polymerase beta subunit
• RNA polymerase Rpb2, domain 2
• RNA polymerase Rpb2, domain 3
• RNA polymerase beta subunit external 1 domain
• RNA polymerase Rpb2, domain 6
• RNA polymerase Rpb2, domain 7

Chain: D
Length: 1407 amino acids
Theoretical weight: 155.37 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:

• Canonical: P0A8T7 (Residues: 1-1407; Coverage: 100%)

Gene names: JW3951, b3988, rpoC, tabB
Sequence domains:

• RNA polymerase Rpb1, domain 1
• RNA polymerase Rpb1, domain 2
• RNA polymerase Rpb1, domain 3
• RNA polymerase Rpb1, domain 4
• RNA polymerase Rpb1, domain 5

Chain: E
Length: 80 amino acids
Theoretical weight: 9.09 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:

• Canonical: P0A800 (Residues: 1-80; Coverage: 88%)

Gene names: JW3624, b3649, rpoZ
Sequence domains: RNA polymerase Rpb6

Chains: F, G
Length: 117 amino acids
Theoretical weight: 13.82 KDa
Source organism: Escherichia phage T7
Expression system: Escherichia coli BL21(DE3)
UniProt:

• Canonical: P03775 (Residues: 1-117; Coverage: 100%)

Gene name: 0.3
Sequence domains: DNA mimic ocr