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B7MIX3 (RPOB_ECO45) Escherichia coli O45:K1 (strain S88 / ExPEC)

DNA-directed RNA polymerase subunit beta UniProtKBInterProInteractive Modelling

1342 aa; Sequence (Fasta) 142 identical sequences

Sequence Features

 26-500RNA polymerase, beta subunit, protrusion
IPR007644PF04563
 151-225RNA polymerase Rpb2, domain 2
IPR007642PF04561
 340-454RNA polymerase Rpb2, domain 2
IPR007642PF04561
 513-580RNA polymerase Rpb2, domain 3
IPR007645PF04565
 591-656DNA-directed RNA polymerase, beta subuni t, external 1 domain
IPR019462PF10385
 717-1264DNA-directed RNA polymerase, subunit 2, hybrid-binding domain
IPR007120PF00562
 1266-1340RNA polymerase Rpb2, domain 7
IPR007641PF04560

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Escherichia coli RNA polymerase and Rifampin complex, wild-type Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;RFP;ZN;5uac1-1342
Escherichia coli RNA polymerase and Rifampin complex, RpoB S531L mutant Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;RFP;ZN;5ual1-1342
Escherichia coli RNA polymerase RpoB S531L mutant Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;5uaj1-1342
Escherichia coli RpoB S531L mutant RNA polymerase holoenzyme in complex with Kanglemycin A Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
KNG;MG;ZN;6cux1-1342
'Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA and Capis... Heteromer
P0A7Z4; P0A8T7; P0A800; Q0P6L9;
ZN;MG;EPE;EDO;6n612-1342
E. coli Transcription Initiation Complex - 16-bp spacer and 5-nt RNA Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
ZN;MG;4ylp2-1342
E. coli Transcription Initiation Complex - 17-bp spacer and 4-nt RNA Heteromer
A7ZSI4; A7ZUK2; A7ZTK1; P00579;
ZN;MG;4yln2-1342
E. coli Transcription Initiation Complex - 16-bp spacer and 4-nt RNA Heteromer
A7ZSI4; P0A8T7; A7ZTK1; P00579;
MG;ZN;4ylo2-1342
'CryoEM structure of E.coli RNA polymerase paused elongation complex without RNA hairpin bound to... Heteromer
P0A7Z4; P0A8T7; P0A800;
MG;ZN;6flp2-1342
Cryo-EM structure of RNA polymerase-sigma54 holo enzyme with promoter DNA closed complex Heteromer
P0A7Z4; P0A8T7; P0A800; P06223;
5nsr1-1341
CryoEM structure of E.coli RNA polymerase elongation complex bound with RfaH Heteromer
P0A7Z4; P0A8T7; P0A800; P0AFW0;
MG;ZN;6c6s2-1342
CryoEM structure of E.coli RNA polymerase elongation complex bound with RfaH Heteromer
P0A7Z4; P0A8T7; P0A800; P0AFW0;
MG;ZN;6c6t2-1342
Structure of THE RNA POLYMERASE LAMBDA-BASED ANTITERMINATION COMPLEX Heteromer
P0AFF8; P0A782; P0A7R7; P0AFG1; P03045; P0A7Z6; P0A802; P0A8T8;
MG;ZN;6gov1-1341
'Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme initial transcribing complex' Heteromer
P0A7Z4; P0A8T7; P0A800; P06223;
6gfw1-1341
'Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme intermediate partially loaded c... Heteromer
P0A7Z4; P0A8T7; P0A800; P06223;
6gh61-1341
CryoEM structure of E.coli RNA polymerase elongation complex Heteromer
P0A7Z4; P0A8T7; P0A800;
MG;ZN;6alh2-1342
Cryo-EM structure of bacterial RNA polymerase-sigma54 holoenzyme transcription open complex Heteromer
P0A7Z4; P0A8T7; P0A800; P06223;
6gh51-1341
CryoEM structure of E.coli RNA polymerase paused elongation complex bound to NusA Heteromer
P0A7Z4; P0A8T7; P0A800; P0AFF6;
MG;ZN;6flq2-1342
Escherichia coli RNA polymerase mutant - RpoB D516V Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;5uag3-1342
Escherichia coli RNA polymerase in complex with squaramide compound 8. Heteromer
A7ZSI4; A7ZUK2; A7ZTK1; P00579;
4C6;MG;ZN;4yfk3-1342
Escherichia coli RNA polymerase RpoB H526Y mutant Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;5uaq3-1342
X-ray crystal structure of Escherichia coli RNA polymerase (RpoB-H526Y) and ppApp complex Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
ZN;MG;ECJ;6byu3-1342
SigmaS-transcription initiation complex with 4-nt nascent RNA Heteromer
P0A7Z4; P0A8T7; P0A800; P13445;
DPO;ZN;MG;5ipl3-1342
'Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA and Micro... Heteromer
P0A7Z4; P0A8T7; P0A800; Q0P6L9; Q9X2V7;
MG;ZN;6n603-1342
Crystal structure of CBR 9393 bound to Escherichia coli RNA polymerase holoenzyme Heteromer
A7ZSI4; A7ZUK2; B1IYV1; P00579;
MG;42U;ZN;4xsz3-1342
X-ray crystal structur of Escherichia coli RNA polymerase sigma70 holoenzyme Heteromer
P0A7Z6; P0A8T8; P0A802; P00579;
MG;ZN;4yg23-1342
Crystal structure of CBR 703 bound to Escherichia coli RNA polymerase holoenzyme Heteromer
A7ZSI4; A7ZUK2; A8ARN6; P00579;
ZN;42S;MG;4xsx3-1342
structure of sigmaN-holoenzyme Heteromer
P0A7Z6; P0A8T8; B7MFL0; A0A0J4U551;
MG;ZN;5ui82-1341
Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA Heteromer
P0A7Z6; P0A8T8; P0A802; Q0P6L9;
MG;ZN;6n623-1342
X-ray crystal structure of Escherichia coli RNA polymerase and TraR complex Heteromer
P0A7Z4; P0A8T7; P0A800; P00579; P41065;
MG;ZN;5w1s3-1342
Escherichia coli RNA polymerase in complex with squaramide compound 14 (N-[3,4-dioxo-2-(4-{[4-(tr... Heteromer
A7ZSI4; A7ZUK2; A7ZTK1; P00579;
MG;4C2;ZN;4yfn3-1342
Escherichia coli RNA polymerase in complex with Myxopyronin B Heteromer
A7ZSI4; A7ZUK2; A7ZTK1; P00579;
MG;ZN;4C4;4yfx3-1342
Crystal structure of Escherichia coli RNA polymerase in complex with salinamide A Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;4mex3-1342
Crystal structure of Escherichia coli RNA polymerase holoenzyme Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;4mey3-1342
Crystal structure of Escherichia coli RNA polymerase in complex with CBRP18 Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;4OE;4zh43-1342
Crystal structure of CBR 9379 bound to Escherichia coli RNA polymerase holoenzyme Heteromer
A7ZSI4; A7ZUK2; A8ARN6; P00579;
ZN;MG;42T;4xsy3-1342
Crystal structure of Escherichia coli RNA polymerase in complex with CBRH16-Br Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;4OD;4zh33-1342
Escherichia coli RNA polymerase and Rifampin complex, RpoB D516V mutant Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;RFP;ZN;5uah3-1342
Crystal Structure of E. coli RNA Polymerase in complex with ppGpp Heteromer
P00579;
G4P;SR;ZN;4jkr3-1342
SigmaS-transcription initiation complex with 4-nt nascent RNA Heteromer
P0A7Z4; P0A8T7; P0A800; P13445;
ZN;MG;5ipm3-1342
Crystal structure of Escherichia coli RNA polymerase in complex with CBR703 Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
4OB;MG;ZN;4zh23-1342
X-ray crystal structure of Escherichia coli RNA polymerase and DksA/ppGpp complex Heteromer
P0A7Z4; P0A8T7; P0A800; P00579; P0ABS1;
G4P;MG;ZN;5vsw3-1342
X-ray crystal structure of Escherichia coli RNA polymerase and DksA complex Heteromer
P0A7Z4; P0A8T7; P0A800; P00579; P0ABS1;
MG;ZN;5w1t3-1342
SigmaS-transcription initiation complex with 4-nt nascent RNA Heteromer
P0A7Z4; P0A8T7; P0A800; P13445;
ZN;MG;5ipn3-1342
Structural basis for transcription reactivation by RapA Heteromer
P0A7Z4; P60240;
ZN;MG;4s203-1342
Cryo-EM structure of E. coli RNAP sigma70 open complex Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;6ca03-1342
CryoEM structure of E.coli his pause elongation complex without pause hairpin Heteromer
P0A7Z4; P0A8T7; P0A800;
MG;ZN;6bjs2-1341
'Cryo-EM structure of RNA polymerase-sigma54 holoenzyme with promoter DNA and transcription activ... Heteromer
P0A7Z4; P0A8T7; P0A800; P37344; P06223;
5nss1-1340
CryoEM structure of E.coli RNA polymerase elongation complex bound with NusG Heteromer
P0A7Z4; P0A8T7; P0A800; P0AFG0;
MG;ZN;6c6u2-1341
CryoEM structure of E.coli his pause elongation complex Heteromer
P0A7Z4; P0A8T7; P0A800;
MG;ZN;6asx2-1341
Cryo-EM structure of E. coli RNAP sigma70 holoenzyme Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;6c9y3-1342
Structure of 30S ribosomal subunit and RNA polymerase complex in non-rotated state Heteromer
P0A7Z6; P0A8T8; B7MFL0; B7MBF0; B7MCS9; B7MCR2; P0A7W3; B7NGD4; B7MCV6; B7MCS1; B7MBZ1; B7MCT6; B7MCR3; B7MCV7; P0A7T1; B7MCS2; B7MB86; B7MIU7; B7MCS6; B7MLK7; B7MCT1; B7MAE3; A8A4M2;
6awb2-1341
Structure of 30S ribosomal subunit and RNA polymerase complex in rotated state Heteromer
P0A7Z6; P0A8T8; B7MFL0; B7MBF0; B7MCS9; B7MCR2; P0A7W3; B7NGD4; B7MCV6; B7MCS1; B7MBZ1; B7MCT6; B7MCR3; B7MCV7; P0A7T1; B7MCS2; B7MB86; B7MIU7; B7MCS6; B7MLK7; B7MCT1; B7MAE3; A8A4M2;
6awc2-1341
Structure of 30S (S1 depleted) ribosomal subunit and RNA polymerase complex Heteromer
P0A7Z6; P0A8T8; B7MFL0; B7MBF0; B7MCS9; B7MCR2; P0A7W3; B7NGD4; B7MCV6; B7MCS1; B7MBZ1; B7MCT6; B7MCR3; B7MCV7; P0A7T1; B7MCS2; B7MB86; B7MIU7; B7MCS6; B7MLK7; B7MCT1; B7MAE3; A8A4M2;
6awd2-1341
CryoEM structure of crosslinked E.coli RNA polymerase elongation complex Heteromer
P0A7Z4; P0A8T7; P0A800;
MG;ZN;6alf2-1341
CryoEM structure of HK022 Nun - E.coli RNA polymerase elongation complex Heteromer
P0A7Z4; P0A8T7; P0A800; P18683;
MG;ZN;6alg2-1341
The cryo-EM structure of a bacterial class I transcription activation complex Heteromer
P0A7Z6; P0A8T8; B7MFL0; P00579; P0ACK0; P0A7Z6;
ZN;MG;CMP;6b6h3-1342
'Escherichia coli 6S RNA derivative in complex with Escherichia coli RNA polymerase sigma70-holoe... Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;5vt03-1342
Crystal Structure of Escherichia coli RNA polymerase - Sigma54 Holoenzyme complex Heteromer
P0A7Z4; P0A8T7; P0A800; R4YEY9;
ZN;MG;5nwt3-1341
Crystal Structure of Escherichia coli RNA polymerase - Sigma54 Holoenzyme complex Heteromer
P0A7Z4; P0A8T7; P0A800; R4YEY9;
ZN;5byh3-1341
E. Coli RNA Polymerase complexed with NusG Heteromer
P0A7Z6; P0A8T8; P0AFG1;
5tbz3-1341
E. coli expressome Heteromer
P0A7V3; P0A7V8; P0A7W1; P02358; P02359; P0A7W7; P0A7X3; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0AG59; P0ADZ4; P0A7T3; P0AG63; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P68679; P0A7Z4; P0A8T7; P0A800;
ZN;5my13-1341
'X-ray crystal structure of the Escherichia coli RNA polymerase in complex with Benzoxazinorifamy... Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
MG;ZN;1RM;4kn78-1342
X-ray crystal structure of the Escherichia coli RNA polymerase in complex with Rifampin Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
ZN;RFP;MG;4kmu8-1342
'X-ray crystal structure of Escherichia coli sigma70 holoenzyme in complex with Guanosine tetraph... Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
G4P;ZN;4jk18-1342
'X-ray crystal structure of the Escherichia coli RNA polymerase in complex with Benzoxazinorifamy... Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
ZN;1RL;MG;4kn48-1342
'X-ray crystal structure of Escherichia coli sigma70 holoenzyme in complex with guanosine pentaph... Heteromer
P0A7Z4; P0A8T7; P0A800; P00579;
ZN;0O2;4jk28-1342
RNA polymerase model placed by Molecular replacement into X-ray diffraction map of DNA-bound RNA ... Heteromer
P0A7Z4; P0A8T7; P0A800;
5ezk8-1342
'pseudo-atomic model of the RNA polymerase lambda-based antitermination complex solved by cryo-EM' Heteromer
P03045; P0A7Z4; P0A8T7; P0A7R5; P0AFG0; P0A780; P0AFF6; P0A800;
MG;ZN;5ms08-1342
Molecular model of Escherichia coli core RNA polymerase Heteromer
P0A7Z4; P0A8T7; P0A800;
MG;ZN;3lu08-1342
'Three-dimensional EM structure of an intact activator-dependent transcription initiation complex' Heteromer
P0A7Z4; P0A8T7; P0A800; P00579; P0ACJ8;
CMP;3iyd10-1342
Crystal structure of T4 gp33 bound to E. coli RNAP beta-flap domain Heteromer
P13338;
3tbi831-1057
PhoB(E)-Sigma70(4)-(RNAP-Betha-flap-tip-helix)-DNA Transcription Activation Sub-Complex Heteromer
P0AFJ5;
3t72896-910
Crystal structure of the Escherichia coli RNA polymerase beta subunit beta2-betai4 domainsmonomer 3lti152-443