Structure of PDB 8gzg Chain Z

Receptor sequence
>8gzgZ (length=1175) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
MTFYNYTIDKGRLKKLIALAYRRYGSARCSQLADELKELGFRFATKAGVS
ISVDDLTIPPEKKQMLEAAEKEIRTTEERYARGEITEVERFQKVIDTWNG
TSEELKDQVVVNFRKTDPLNSVYMMAFSGARGNMSQVRQLVGMRGLMADP
QGEIIDLPIKTNFREGLTVTEYVISSYGARKGLVDTALRTADSGYLTRRL
VDVSQDVIVREQDCGTERSLRVTAMTDGDQVKISLADRLFGRLLAKDVVG
PDGEIIAKRNDEIDEALANRIAAVTDEVYVRSPLTCEAARSVCQNCYGWS
LAHGHKVDLGEAVGIIAAQSIGEPGTQLTVARQEKAPEDGTVKWGKGLST
RKVRTRHGEDAEQVEIAGDLIWKGEGKKQTYSLTPGSLLFVQDGQTVTAG
QLMTEISLTERATKDVAGDLAGEVLFDRLVPEEKTDRQGNTTRIAQRGGL
VWILSGEVYNLPPGAEPVVKNDEQVEVGSIMAETKLVTNDGGVVRLVSNR
EIEIITASVLLDQAQVKLESSGGREQYVIYTADKQRFLLKAAPGTKVQNH
SIVAELIDDRYRTTTGGMIRYAGVEVAKGGRKQGYEVTKGGTLLWIPEET
HEINKDISLLIVEDGQYVEAGTEVVKDIFCQSSGIVEVVQKNDILREIII
KPGDFYQDVDPGSVKIESGQLLQPGQDVFPGVTVSTLSQAEWIESPEGGL
LLRPVEEYKVFDEPAAPSQGSQNEEGGRQIELRSVQRLFYKDGDRVKSVE
GAPLLSTQLVLEIYHLSADIELQDDEEEDCQRLQLVILESLVLRRDESDP
LGGASKTRLLVQDGDQIPPGAVVARTEIQCKEAGTVRGIKEGQESIRRVL
LERAADRLVVDLPSAPEVKPGQLLVAGQELVPGVKLEESGKVLEIYQLVL
RRARPYRVSPGAVLHIEDGDLVQRGDNLVLLVFERVQGLPRIEELLEARK
PKEACVLARAPGVCQVEESVDIKVVEDDGTVSEYPLLPGQNAMVTDGQRI
DVGHALTDGYNNPHEILDVFFSYYVDKDGCYQAALRGLQAAQKFLVNEVQ
TVYQSQGVDISDKHIEVIVRQMTAKVRIDDGGDTTMLPGELVELRQVEQV
NEAMGITGSAARYTPVLLGITKASLNTDSFISAASFQETTRVLTEAAIEG
KSDWLRGLKENVIIGRLIPAGTGFS
3D structure
PDB8gzg Cryo-EM structure of Synechocystis sp. PCC 6803 CTP-bound RPitc
ChainZ
Resolution3.13 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 Z T190 Y195 Q1186 E1187 T190 Y195 Q1137 E1138
BS02 ZN Z C214 C293 C296 C214 C293 C296
Gene Ontology
Molecular Function
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:8gzg, PDBe:8gzg, PDBj:8gzg
PDBsum8gzg
PubMed
UniProtP73334|RPOC2_SYNY3 DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC2)

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