Structure of PDB 6dvc Chain D Binding Site BS01

Receptor Information

>6dvc Chain D (length=1264) Species: 83332 (Mycobacterium tuberculosis H37Rv)

DVNFFDELRIGLATAEDIRQWSYGEVKKPETINYRTLKPEKDGLFCEKIF
GPTRDWECYCGKYKRVRFKGIICERCGVEVTRAKVRRERMGHIELAAPVT
HIWYFKGVPSRLGYLLDLAPKDLEKIIYFAAYVITSVDEEMRHNELSTLE
AEMAVERKAVEDQRDGELEARAQKLEADLAELEAEGAKADARRKVRDGGE
REMRQIRDRAQRELDRLEDIWSTFTKLAPKQLIVDENLYRELVDRYGEYF
TGAMGAESIQKLIENFDIDAEAESLRDVIRNGKGQKKLRALKRLKVVAAF
QQSGNSPMGMVLDAVPVIPPELRPMVQLDGGRFATSDLNDLYRRVINRNN
RLKRLIDLGAPEIIVNNEKRMLQESVDALFDNGRRGRPVTGPGNRPLKSL
SDLLKGKQGRFRQNLLGKVDYSGRSVIVVGPQLKLHQCGLPKLMALELFK
PFVMKRLVDLNHAQNIKSAKRMVERQRPQVWDVLEEVIAEHPVLLNRAPT
LHRLGIQAFEPMLVEGKAIQLHPLVCEAFNADFDGDQMAVHLPLSAEAQA
EARILMLSSNNILSPASGRPLAMPRLDMVTGLYYLTTEVPGDTGEYQPAS
GDHPETGVYSSPAEAIMAADRGVLSVRAKIKVRLTQLRPPVEIEAELFGH
SGWQPGDAWMAETTLGRVMFNELLPLGYPFVNKQMHKKVQAAIINDLAER
YPMIVVAQTVDKLKDAGFYWATRSGVTVSMADVLVPPRKKEILDHYEERA
DKVEKQFQRGALNHDERNEALVEIWKEATDEVGQALREHYPDDNPIITIV
DSGATGNFTQTRTLAGMKGLVTNPKGEFIPRPVKSSFREGLTVLEYFINT
HGARKGLADTALRTADSGYLTRRLVDVSQDVIVREHDCQTERGIVVELAE
RAPDGTLIRDPYIETSAYARTLGTDAVDEAGNVIVERGQDLGDPEIDALL
AAGITQVKVRSVLTCATSTGVCATCYGRSMATGKLVDIGEAVGIVAAQSI
GEPGTQLTGGLPRVQELFEARVPRGKAPIADVTGRVRLEDGERFYKITIV
PDDGGEEVVYDKISKRQRLRVFKHEDGSERVLSDGDHVEVGQQLMEGSAD
PHEVLRVQGPREVQIHLVREVQEVYRAQGVSIHDKHIEVIVRQMLRRVTI
IDSGSTEFLPGSLIDRAEFEAENRRVVAEGGEPAAGRPVLMGITKASLAT
DSWLSAASFQETTRVLTDAAINCRSDKLNGLKENVIIGKLIPAGTGINRY
RNIAVQPTEEARAA

Ligand information

>6dvc Chain G (length=17)

gcatccgtgagtcgagg

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6dvc Structural basis of ECF-sigma-factor-dependent transcription initiation.
• Resolution: 3.3 Å
• Binding residue (original residue number in PDB): Q287 K409 R427 A868 Y872 Q1227 E1228
• Binding residue (residue number reindexed from 1): Q285 K407 R424 A865 Y869 Q1210 E1211

Enzymatic activity

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

Gene Ontology

Molecular Function

• GO:0000287 magnesium ion binding
• GO:0003677 DNA binding
• GO:0003899 DNA-directed 5'-3' RNA polymerase activity
• GO:0008270 zinc ion binding
• GO:0016779 nucleotidyltransferase activity
• GO:0034062 5'-3' RNA polymerase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0006351 DNA-templated transcription

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:6dvc, PDBe:6dvc, PDBj:6dvc
• PDBsum: 6dvc
• PubMed: 30755604
• UniProt: P9WGY7|RPOC_MYCTU DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC)