Structure of PDB 8eoe Chain C

Receptor sequence

>8eoeC (length=1105) Species: 83332 (Mycobacterium tuberculosis H37Rv)

NSVPGAPNRVSFAKLREPLEVPGLLDVQTDSFEWLIGSPRWRESAAERGD
VNPVGGLEEVLYELSPIEDFSGSMSLSFSDPRFDDVKAPVDECKDKDMTY
AAPLFVTAEFINNNTGEIKSQTVFMGDFPMMTEKGTFIINGTERVVVSQL
VRSPGVYFDETIDKSTDKTLHSVKVIPSRGAWLEFDVDKRDTVGVRIDRK
RRQPVTVLLKALGWTSEQIVERFGFSEIMRSTLEKDNTVGTDEALLDIYR
KLRPGEPPTKESAQTLLENLFFKEKRYDLARVGRYKVNKKLGLHVGEPIT
SSTLTEEDVVATIEYLVRLHEGQTTMTVPGGVEVPVETDDIDHFGNRRLR
TVGELIQNQIRVGMSRMERVVRERMTTQDVEAITPQTLINIRPVVAAIKE
FFGTSQLSQFMDQNNPLSGLTHKRRLSALGPGGLSRERAGLEVRDVHPSH
YGRMCPIETPEGPNIGLIGSLSVYARVNPFGFIETPYRKVVDGVVSDEIV
YLTADEEDRHVVAQANSPIDADGRFVEPRVLVRRKAGEVEYVPSSEVDYM
DVSPRQMVSVATAMIPFLEHDDANRALMGANMQRQAVPLVRSEAPLVGTG
MELRAAIDAGDVVVAEESGVIEEVSADYITVMHDNGTRRTYRMRKFARSN
HGTCANQCPIVDAGDRVEAGQVIADGPCTDDGEMALGKNLLVAIMPWEGH
NYEDAIILSNRLVEEDVLTSIHIEEHEIDARDTKLGAEEITRDIPNISDE
VLADLDERGIVRIGAEVRDGDILVGKVTPKGEAREVRDTSLKVPHGESGK
VIGIRVFSREDEDELPAGVNELVRVYVAQKRKISDGDKLAGRHGNKGVIG
KILPVEDMPFLADGTPVDIILNTHGVPRRMNIGQILETHLGWCAHSGWKV
DAAKGVPDWAARLPDELLEAQPNAIVSTPVFDGAQEAELQGLLSCTLPNR
DGDVLVDADGKAMLFDGRSGEPFPYPVTVGYMYIMKLHHLVDDKIHARST
GPYSMITQQPLGGKAQFGGQRFGEMECWAMQAYGAAYTLQELLTIKSDDT
VGRVKVYEAIVKGENIPEPGIPESFKVLLKELQSLCLNVEVLSSDGAAIE
LREGE

3D structure

• PDB: 8eoe Allosteric mechanism of transcription inhibition by NusG-dependent pausing of RNA polymerase.
• Chain: C
• Resolution: 3.2 Å

Enzymatic activity

• Enzyme Commision number: 2.7.7.6: DNA-directed RNA polymerase.

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	dna	C	R421 T433 K1060 R1067	R392 T404 K1014 R1021
BS02	dna	C	W211 R228 E466 R467	W182 R199 E437 R438
BS03	rna	C	R465 K809 R833 K892 P1048 Y1049	R436 K780 R787 K846 P1002 Y1003

Gene Ontology

Molecular Function

• GO:0003677 DNA binding
• GO:0003899 DNA-directed 5'-3' RNA polymerase activity
• GO:0005515 protein binding
• GO:0016779 nucleotidyltransferase activity
• GO:0032549 ribonucleoside binding
• GO:0034062 5'-3' RNA polymerase activity

Biological Process

• GO:0006351 DNA-templated transcription
• GO:0046677 response to antibiotic

Cellular Component

• GO:0000428 DNA-directed RNA polymerase complex
• GO:0005829 cytosol
• GO:0005886 plasma membrane
• GO:0009274 peptidoglycan-based cell wall

External links

• PDB: RCSB:8eoe, PDBe:8eoe, PDBj:8eoe
• PDBsum: 8eoe
• PubMed: 36745813
• UniProt: P9WGY9|RPOB_MYCTU DNA-directed RNA polymerase subunit beta (Gene Name=rpoB)