Protein Data Bank in Europe

Chains: A, B, G, H
Length: 239 amino acids
Theoretical weight: 26.46 KDa
Source organism: Escherichia coli O139:H28 str. E24377A
UniProt:

• Canonical: A7ZSI4 (Residues: 1-234; Coverage: 71%)

Gene names: EcE24377A_3778, rpoA
Sequence domains:

• RNA polymerase Rpb3/Rpb11 dimerisation domain
• RNA polymerase Rpb3/RpoA insert domain

Structure domains:

• RNA polymerase, RBP11-like subunit
• DNA-directed RNA polymerase, insert domain

Chains: C, I
Length: 1342 amino acids
Theoretical weight: 150.82 KDa
Source organism: Escherichia coli O139:H28 str. E24377A
UniProt:

• Canonical: A7ZUK1 (Residues: 1-1342; Coverage: 100%)

Gene names: EcE24377A_4528, rpoB
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

Chains: D, J
Length: 1407 amino acids
Theoretical weight: 155.37 KDa
Source organism: Escherichia coli O139:H28 str. E24377A
UniProt:

• Canonical: A7ZUK2 (Residues: 1-1407; Coverage: 100%)

Gene names: EcE24377A_4529, rpoC
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

Chains: E, K
Length: 91 amino acids
Theoretical weight: 10.25 KDa
Source organism: Escherichia coli ATCC 8739
UniProt:

• Canonical: B1IYV1 (Residues: 1-91; Coverage: 100%)

Gene names: EcolC_0062, rpoZ
Sequence domains: RNA polymerase Rpb6
Structure domains: Eukaryotic RPB6 RNA polymerase subunit

Chains: F, L
Length: 522 amino acids
Theoretical weight: 60.32 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:

• Canonical: P00579 (Residues: 92-613; Coverage: 85%)

Gene names: JW3039, alt, b3067, rpoD
Sequence domains:

• Sigma-70 factor, region 1.2
• Sigma-70, non-essential region
• Sigma-70 region 2
• Sigma-70 region 3
• Sigma-70, region 4

Structure domains:

• RNA Polymerase Primary Sigma Factor
• Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain