Structure of PDB 8hsg Chain J Binding Site BS04

Receptor Information
>8hsg Chain J (length=1278) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKEVRKVRIALASPEKIRSWSYGEVEKPETINYRTLKPERDGLFDERIFG
PIKDTKSIVRRYRMGHIELATPAAHIWFVKDVPSKIGTLLDLSATELEQV
LYFSKYIVLDPKGAILNGVPVEKRQLLTDEEYRELRYGKQETYPLPPGVD
ALVKDGEEVVKGQELAPGVVSRLDGVALYRFASILVVKARVYPFEDDVEV
STGDRVAPGDVLADGGKVKSDVYGRVEVDLVRNVVRVVESYDIDARMGAE
AIQQLLKELDLEALEKELLEEMKHPSRARRAKARKRLEVVRAFLDSGNRP
EWMILEAVPVLPPDLRPMVQVDGGRFATSDLNDLYRRLINRNNRLKKLLA
QGAPEIIIRNEKRMLQEAVDALLDNGRRGAPVTNPGSDRPLRSLTDILSG
KQGRFRQNLLGKRVDYSGRSVIVVGPQLKLHQCGLPKRMALELFKPFLLK
KMEEKGIAPNVKAARRMLERQRDIKDEVWDALEEVIHGKVVLLNRAPTLH
RLGIQAFQPVLVEGQSIQLHPLVCEAFNADFDGDQMAVHVPLSSFAQAEA
RIQMLSAHNLLSPASGEPLAKPSRDIILGLYYITQVRKEKKGAGLEFATP
EEALAAHERGEVALNAPIKVAGRETSVGRLKYVFANPDEALLAVAHGIVD
LQDVVTVRYMGKRLETSPGRILFARIVAEAVEDEKVAWELIQLDVPQEKN
SLKDLVYQAFLRLGMEKTARLLDALKYYGFTFSTTSGITIGIDDAVIPEE
KKQYLEEADRKLLQIEQAYEMGFLTDRERYDQILQLWTETTEKVTQAVFK
NFEENYPFNPLYVMAQSGARGNPQQIRQLCGLRGLMQKPSGETFEVPVRS
SFREGLTVLEYFISSHGARKGGADTALRTADSGYLTRKLVDVTHEIVVRE
ADCGTTNYISVPLFQPDEVTRSLRLRKRADIEAGLYGRVLAREVEVLGVR
LEEGRYLSMDDVHLLIKAAEAGEIQEVPVRSPLTCQTRYGVCQKCYGYDL
SMARPVSIGEAVGIVAAQSIGEPGTQLGLPRVIELFEARRPKAKAVISEI
DGVVRIEETEEKLSVFVESEGFSKEYKLPKEARLLVKDGDYVEAGQPLTR
GAIDPHQLLEAKGPEAVERYLVEEIQKVYRAQGVKLHDKHIEIVVRQMMK
YVEVTDPGDSRLLEGQVLEKWDVEALNERLIAEGKTPVAWKPLLMGVTKS
ALSTKSWLSAASFQNTTHVLTEAAIAGKKDELIGLKENVILGRLIPAGTG
SDFVRFTQVVDQKTLKAIEEARKEAVEA
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain8hsg Chain J Residue 1601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB8hsg Structural basis of the transcription termination factor Rho engagement with transcribing RNA polymerase from Thermus thermophilus.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		C1194 C1201 C1204
Binding residue
(residue number reindexed from 1)		C985 C992 C995
Annotation score1
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:0005515 protein binding
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8hsg, PDBe:8hsg, PDBj:8hsg
PDBsum8hsg
PubMed36753546
UniProtQ8RQE8|RPOC_THET8 DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC)

[Back to BioLiP]