Structure of PDB 4yln Chain D Binding Site BS05

Receptor Information
>4yln Chain D (length=1362) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EEFDAIKIALASPDMIRSWSFGEVKKPETINYRTFKPERDGLFCARIFGP
VKDYECLCGKYKRLKHRGVICEKCGVEVTQTKVRRERMGHIELASPTAHI
WFLKSLPSRIGLLLDMPLRDIERVLYFESYVVIEGGMTNLERQQILTEEQ
YLDALEEFGDEFDAKMGAEAIQALLKSMDLEQECEQLREELNETNSETKR
KKLTKRIKLLEAFVQSGNKPEWMILTVLPVLPPDLRPLVPLDGGRFATSD
LNDLYRRVINRNNRLKRLLDLAAPDIIVRNEKRMLQEAVDALLDNGRRGR
AITGSNKRPLKSLADMIKGKQGRFRQNLLGKRVDYSGRSVITVGPYLRLH
QCGLPKKMALELFKPFIYGKLELRGLATTIKAAKKMVEREEAVVWDILDE
VIREHPVLLNRAPTLHRLGIQAFEPVLIEGKAIQLHPLVCAAYNADFDGD
QMAVHVPLTLEAQLEARALMMSTNNILSPANGEPIIVPSQDVVLGLYYMT
RDCVNAKGEGMVLTGPKEAERLYRSGLASLHARVKVRITEYEKDANGELV
AKTSLKDTTVGRAILWMIVPKGLPYSIVNQALGKKAISKMLNTCYRILGL
KPTVIFADQIMYTGFAYAARSGASVGIDDMVIPEKKHEIISEAEAEVAEI
QEQFQSGLVTAGERYNKVIDIWAAANDRVSKAMMDNLQTETVINRDGQEE
KQVSFNSIYMMADSGARGSAAQIRQLAGMRGLMAKPDGSIIETPITANFR
EGLNVLQYFISTHGARKGLADTALKTANSGYLTRRLVDVAQDLVVTEDDC
GTHEGIMMTPVIEGGDVKEPLRDRVLGRVTAEDVLKPGTADILVPRNTLL
HEQWCDLLEENSVDAVKVRSVVSCDTDFGVCAHCYGRDLARGHIINKGEA
IGVIAAQSIGEPGTQLTMRTFHIGGAASRAAAESSIQVKNKGSIKLSNVK
SVVNSSGKLVITSRNTELKLIDEFGRTKESYKVPYGAVLAKGDGEQVAGG
ETVANWDPHTMPVITEVSGFVRFTDMIDGQTITRQTDELTGLSSLVVLDS
AERTAGGKDLRPALKIVDAQGNDVLIPGTDMPAQYFLPGKAIVQLEDGVQ
ISSGDTLARIPQESGGTKDITGGLPRVADLFEARRPKEPAILAEISGIVS
FGKETKGKRRLVITPVDGSDPYEEMIPKWRQLNVFEGERVERGDVISDGP
EAPHDILRLRGVHAVTRYIVNEVQDVYRLQGVKINDKHIEVIVRQMLRKA
TIVNAGSSDFLEGEQVEYSRVKIANRELEANGKVGATYSRDLLGITKASL
ATESFISAASFQETTRVLTEAAVAGKRDELRGLKENVIVGRLIPAGTGYA
YHQDRMRRRAAG
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 chain4yln Chain D Residue 1502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4yln Crystal Structures of the E. coli Transcription Initiation Complexes with a Complete Bubble.
Resolution5.5 Å
Binding residue
(original residue number in PDB)		R883 C895
Binding residue
(residue number reindexed from 1)		R869 C881
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: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:4yln, PDBe:4yln, PDBj:4yln
PDBsum4yln
PubMed25866247
UniProtA7ZUK2|RPOC_ECO24 DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC)

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