Structure of PDB 8syi Chain D

Receptor sequence
>8syiD (length=620) Species: 32046 (Synechococcus elongatus) [Search protein sequence]
EQRFDYVKIALASPERIRQWGERTLPNGQVVGEVTKPETINYRTLKPEMD
GLFCEKIFGPAKDWECHCGKYKRVRHRGIVCERCGVEVTESRVRRHRMGF
IKLAAPVAHVWYLKGIPSYIAILLDMPLRDVEQIVYFNSYVVLNPGNHSE
LQYKQLLNEDQWMEIEDQIYAEESDLEGIEVGIGAEALQQLLQDLNLNEE
SEKLRQEIAESKGQKRAKLIKRLRVIDNFIGTESRPEWMVLNVIPVIPPD
LRPMVQLDGGRFATSDLNDLYRRVINRNNRLARLQEILAPEIIVRNEKRM
LQEAVDALIDNGRRGRTVVGANNRPLKSLSDIIEGKQGRFRQNLLGKRVD
YSGRSVIVVGPNLKIHQCGLPREMAIELFQPFVIHRLIKNHSINNIKQAK
KLIQKNDPLIWDVLEEVIEGHPVMLNRAPTLHRLGIQAFEPILVEGRAIQ
LHPLVCPAFNADFDGDQMAVHVPLSIEAQAEARMLMLASGNILSPATGQP
IVTPSQDMVLGCYYLTAENPGAQKGAGRYFANLEDAIRAFEQGSVDLHAW
VWVRFDGEVESEGESDEPESVVAADDGTVTKTYRFRRIRETEDGQRLSQY
VKTTPGRILFNNTVQTALIH
3D structure
PDB8syi Cryo-EM structure of a cyanobacterial RNAP elongation complex
ChainD
Resolution2.94 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna D Y46 R47 R281 Y42 R43 R277
BS02 rna D L261 D470 L257 D466
BS03 dna D Q218 R265 A325 K340 Q214 R261 A321 K336
BS04 MG D D468 D470 D464 D466
BS05 ZN D C72 C85 C68 C81
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:8syi, PDBe:8syi, PDBj:8syi
PDBsum8syi
PubMed38354263
UniProtP42079|RPOC1_SYNE7 DNA-directed RNA polymerase subunit gamma (Gene Name=rpoC1)

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