Structure of PDB 8a40 Chain A Binding Site BS03

Receptor Information
>8a40 Chain A (length=1427) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDP
RQGVIERTGRCQTCAGNMTECPGHFGHIELAKPVFHVGFLVKTMKVLRCV
CFFCSKLLVDSNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNICEHGGCG
RYQPRIRRSGLELYAEWKKILLSPERVHEIFKRISDEECFVLGMEPRYAR
PEWMIVTVLPVPPLSVRPAVVMQGSARNQDDLTHKLADIVKINNQLRRNE
QNGAAAHVIAEDVKLLQFHVATMVDNELPGLPRAMQKSGRPLKSLKQRLK
GKEGRVRGNLMGKRVDFSARTVITPDPNLSIDQVGVPRSIAANMTFAEIV
TPFNIDRLQELVRRGNSQYPGAKYIIRDNGDRIDLRFHPKPSDLHLQTGY
KVERHMCDGDIVIFNRQPTLHKMSMMGHRVRILPWSTFRLNLSVTTPYNA
DFDGDEMNLHLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQDTLTA
VRKFTKRDVFLERGEVMNLLMFLSTWDGKVPQPAILKPRPLWTGKQIFSL
IIPGHINCIRTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKS
LGTSAGSLVHISYLEMGHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIA
DSKTYQDIQNTIKKAKQDVIEVIEKAHNNELEPTPGNTLRQTFENQVNRI
LNDARDKTGSSAQKSLSEYNNFKSMVVSGAKGSKINISQVIAVVGQQNVE
GKRIPFGFKHRTLPHFIKDDYGPESRGFVENSYLAGLTPTEFFFHAMGGR
EGLIDTAVKTAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLRYGED
GLAGESVEFQNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLS
NAHIQNELEREFERMREDREVLRVIFPTGDSKVVLPCNLLRMIWNAQKIF
HINPRLPSDLHPIKVVEGVKELSKKLVIVNGDDPLSRQAQENATLLFNIH
LRSTLCSRRMAEEFRLSGEAFDWLLGEIESKFNQAIAHPGEMVGALAAQS
LGEPATQMTLNTFHKNVTLGVPRLKELINISKKPKTPSLTVFLLGQSARD
AERAKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVYYEMP
DFDVARISPWLLRVELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDD
NAEKLVLRIRIMNSDENKMDDDVFLRCIESNMLTDMTLQGIEQISKVYMH
LPQTDNKKKIIITEDGEFKALQEWILETDGVSLMRVLSEKDVDPVRTTSN
DIVEIFTVLGIEAVRKALERELYHVISFDGSYVNYRHLALLCDTMTCRGH
LMAITRHGVNRQDTGPLMKCSFEETVDVLMEAAAHGESDPMKGVSENIML
GQLAPAGTGCFDLLLDAEKCKYGMEIP
Ligand information
>8a40 Chain T (length=41) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
tcccagctccctgctggctccgagtgggttctgccgctctc
Receptor-Ligand Complex Structure
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PDB8a40 Structure of a backtracked hexasomal intermediate of nucleosome transcription.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		P323 K331 K346 R358 A855 Y859 E1433
Binding residue
(residue number reindexed from 1)		P279 K287 K302 R314 A811 Y815 E1373
Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003899 DNA-directed 5'-3' RNA polymerase activity
GO:0016779 nucleotidyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0006351 DNA-templated transcription
GO:0006366 transcription by RNA polymerase II
Cellular Component
GO:0000428 DNA-directed RNA polymerase complex
GO:0005634 nucleus
GO:0031981 nuclear lumen
GO:0032991 protein-containing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8a40, PDBe:8a40, PDBj:8a40
PDBsum8a40
PubMed35858621
UniProtA0A7M4DUC2

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