Structure of PDB 7f75 Chain D Binding Site BS03

Receptor Information
>7f75 Chain D (length=1142) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LDVNNFEYMNIGLASPDKIRSWSFGEVKKPETINYRTLKPEKDGLFCERI
FGPTKDWECHCGKYKRVRYKGVVCDRCGVEVTRAKVRRERMGHIELAAPV
SHIWYFKGIPSRMGLVLDMSPRALEEVIYFASYVVTDPANTPLEKKQLLS
EKEYRAYLDKYGNKFQASMGAEAIHKLLQDIDLVKEVDMLKEELKTSQGQ
RRTRAIKRLEVLEAFRNSGNKPSWMILDVLPVIPPELRPMVQLDGGRFAT
SDLNDLYRRVINRNNRLKRLLDLGAPSIIVQNEKRMLQEAVDALIDNGRR
GRPVTGPGNRPLKSLSHMLKGKQGRFRQNLLGKRVDYSGRSVIVVGPHLK
MYQCGLPKEMALELFKPFVMKELVEKGLAHNIKSAKRKIERVQPEVWDVL
ESVIKEHPVLLNRAPTLHRLGIQAFEPTLVEGRAIRLHPLVCTAYNADFD
GDQMAVHVPLSAEAQAEARILMLAAQNILNPKDGKPVVTPSQDMVLGNYY
LTLERAGAVGEGMVFKNTDEALLAYQNGYVHLHTRVAVAANSLQRSKLLI
TTVGKLVFNEILPESFPYMNEPTKSNIEEDVKAVIAQQPINAPFKKGILG
KIIAEIFKRFHITETSKMLDRMKNLGFKYSTKAGITVGVSDIVVLDDKQE
ILEEAQSKVDNVMKQFRRGLITEEERYERVISIWSAAKDVIQGKLMKSLD
ELNPIYMMSDSGARGNASNFTQLAGMRGLMANPAGRIIELPIKSSFREGL
TVLEYFISTHGARKGLADTALKTADSGYLTRRLVDVAQDVIIRETDCGTD
RGILAKPLKEGTETIERLEERLIGRFARKQVKHPETGEVLVNENELIDED
KALEIVEAGIEEVWIRSAFTCNTPHGVCKRCYGRNLATGSDVEVGEAVGI
IAAQSIGEPGTQLTGLPRIQELFEARNPATITEIDGTVVEINEVRDKQQE
IVVQGAVETRSYTAPYNSRLKVAEGDKITRGQVLTEGSIDPKELLKVTDL
TTVQEYLLHEVQKVYRMQGVEIGDKHVEVMVRQMLRKVRVGDTDVLPGTL
LDIHQFTEANKKVLLEGNRPATGRPVLLGITKASLETDSFLSAASFQETT
RVLTDAAIKGKRDELLGLKENVIIGKLVPAGTGMMKYRKVKP
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7f75 Chain D Residue 1501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7f75 Structural basis of transcription activation by the global regulator Spx.
Resolution4.2 Å
Binding residue
(original residue number in PDB)		D449 D451
Binding residue
(residue number reindexed from 1)		D448 D450
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
GO:0046677 response to antibiotic
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:7f75, PDBe:7f75, PDBj:7f75
PDBsum7f75
PubMed34530448
UniProtP37871|RPOC_BACSU DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC)

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