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9N07

Mfd-bound E.coli RNA polymerase elongation complex + ADP-BeF3 - L1 state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Transcription-repair-coupling factorpolymer1166132234.71UniProt (A0A024L3Y3)
Pfam (PF17757)
Pfam (PF21132)
Pfam (PF02559)
Pfam (PF00270)
Pfam (PF00271)
Pfam (PF03461)
UniProt (by SIFTS) (P30958)
Escherichia coliTRCF
2B, C
(G, H)
DNA-directed RNA polymerase subunit alphapolymer23425897.52UniProt (A0A5B9AW69)
Pfam (PF01193)
Pfam (PF01000)
UniProt (by SIFTS) (P0A7Z4)
Escherichia coliRNAP subunit alpha,RNA polymerase subunit alpha,Transcriptase subunit alpha
3D
(I)
DNA-directed RNA polymerase subunit betapolymer1340150560.61UniProt (C3SIA7)
Pfam (PF04561)
Pfam (PF04565)
Pfam (PF10385)
Pfam (PF00562)
Pfam (PF04560)
Pfam (PF04563)
UniProt (by SIFTS) (P0A8V2)
Escherichia coli
4E
(J)
DNA-directed RNA polymerase subunit betapolymer1359150507.41UniProt (A0AAW8PRI5)
Pfam (PF04997)
Pfam (PF00623)
Pfam (PF04983)
Pfam (PF05000)
Pfam (PF04998)
UniProt (by SIFTS) (P0A8T7)
Escherichia coli
5F
(K)
DNA-directed RNA polymerase subunit omegapolymer9110249.51UniProt (P0A800)
Pfam (PF01192)
Escherichia coliRNAP omega subunit,RNA polymerase omega subunit,Transcriptase subunit omega
6G
(N)
DNA (49-MER)polymer6419748.61synthetic construct
7H
(R)
RNA (5'-R(P*GP*GP*AP*GP*AP*GP*GP*UP*A)-3')polymer206510.01synthetic construct
8I
(T)
DNA (55-MER)polymer6419630.51synthetic construct
9J
(A)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.21Chemie (ADP)
10K
(A)
BERYLLIUM TRIFLUORIDE IONnon-polymer66.01Chemie (BEF)
11L
(J)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
12M, N
(J)
ZINC IONnon-polymer65.42Chemie (ZN)
Sequence modifications
A: 1 - 1148 (UniProt: A0A024L3Y3)
PDBExternal DatabaseDetails
His -17-expression tag
His -16-expression tag
His -15-expression tag
His -14-expression tag
His -13-expression tag
His -12-expression tag
Ser -11-expression tag
Ser -10-expression tag
Gly -9-expression tag
Leu -8-expression tag
Glu -7-expression tag
Val -6-expression tag
Leu -5-expression tag
Phe -4-expression tag
Gln -3-expression tag
Gly -2-expression tag
Pro -1-expression tag
His 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains9
Total formula weight541236.2
Non-Polymers*Number of molecules5
Total formula weight648.3
All*Total formula weight541884.6
*Water molecules are not included.

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PDB entries from 2026-01-21

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