Structure of PDB 3eql Chain D Binding Site BS02

Receptor Information
>3eql Chain D (length=1321) Species: 274 (Thermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKEVRKVRIALASPEKIRSWSYGEVEKPETINYRTLKPERDGLFDERIFG
PIKDYECACGKYKRQRFEGKVCERCGVEVTKSIVRRYRMGHIELATPAAH
IWFVKDVPSKIGTLLDLSATELEQVLYFSKYIVLDPKGAILNGVPVEKRQ
LLTDEEYRELRYGKQETYPLPPGVDALVKDGEEVVKGQELAPGVVSRLDG
VALYRFASILVVKARVYPFEDDVEVSTGDRVAPGDVLADGGKVKSDVYGR
VEVDLVRNVVRVVESYDIDARMGAEAIQQLLKELDLEALEKELLEEMKHP
SRARRAKARKRLEVVRAFLDSGNRPEWMILEAVPVLPPDLRPMVQVDGGR
FATSDLNDLYRRLINRNNRLKKLLAQGAPEIIIRNEKRMLQEAVDALLDN
GRRGAPVTNPGSDRPLRSLTDILSGKQGRFRQNLLGKRVDYSGRSVIVVG
PQLKLHQCGLPKRMALELFKPFLLKKMEEKGIAPNVKAARRMLERQRDIK
DEVWDALEEVIHGKVVLLNRAPTLHRLGIQAFQPVLVEGQSIQLHPLVCE
AFNADFDGDQMAVHVPLSSFAQAEARIQMLSAHNLLSPASGEPLAKPSRD
IILGLYYITQVRKEKKGAGLEFATPEEALAAHERGEVALNAPIKVAGRET
SVGRLKYVFANPDEALLAVAHGIVDLQDVVTVRYMGKRLETSPGRILFAR
IVAEAVEDEKVAWELIQLDVPQEKNSLKDLVYQAFLRLGMEKTARLLDAL
KYYGFTFSTTSGITIGIDDAVIPEEKKQYLEEADRKLLQIEQAYEMGFLT
DRERYDQILQLWTETTEKVTQAVFKNFEENYPFNPLYVMAQSGARGNPQQ
IRQLCGLRGLMQKPSGETFEVPVRSSFREGLTVLEYFISSHGARKGGADT
ALRTADSGYLTRKLVDVTHEIVVREADCGTTNYISVPLFQPDEVTRSLRL
RKRADIEAGLYGRVLAREVEVLGVRLEEGRYLSMDDVHLLIKAAEAGEIQ
EVPVRSPLTCQTRYGVCQKCYGYDLSMARPVSIGEAVGIVAAQSIGEPGT
QLTMRTFHTGGVAGAADITQGLPRVIELFEARRPKAKAVISEIDGVVRIE
ETEEKLSVFVESEGFSKEYKLPKEARLLVKDGDYVEAGQPLTRGAIDPHQ
LLEAKGPEAVERYLVEEIQKVYRAQGVKLHDKHIEIVVRQMMKYVEVTDP
GDSRLLEGQVLEKWDVEALNERLIAEGKTPVAWKPLLMGVTKSALSTKSW
LSAASFQNTTHVLTEAAIAGKKDELIGLKENVILGRLIPAGTGSDFVRFT
QVVDQKTLKAIEEARKEAVEA
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 chain3eql Chain D Residue 1526 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3eql Transcription inactivation through local refolding of the RNA polymerase structure.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		C1112 C1194 C1204
Binding residue
(residue number reindexed from 1)		C928 C1010 C1020
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3eql, PDBe:3eql, PDBj:3eql
PDBsum3eql
PubMed18946472
UniProtQ8RQE8|RPOC_THET8 DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC)

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