Structure of PDB 8p4a Chain A

Receptor sequence
>8p4aA (length=1407) Species: 9823 (Sus scrofa) [Search protein sequence]
SACPLRTIKRVQFGVLSPDELKRMSVTEGGIKYPETTEGGRPKLGGLMDP
RQGVIERTGRCQTCAGNMTECPGHFGHIELAKPVFHVGFLVKTMKVLRCV
CFFCSKLLVDSNNPKIKDILAKSKGQPKKRLTHVYDLCKGKNGGCGRYQP
RIRRSGLELYAEWKKKILLSPERVHEIFKRISDEECFVLGMEPRYARPEW
MIVTVLPVPPLSVRPAVRNQDDLTHKLADIVKINNQLRRNEQNGAAAHVI
AEDVKLLQFHVATMVDNELPGLPRAMQKSGRPLKSLKQRLKGKEGRVRGN
LMGKRVDFSARTVITPDPNLSIDQVGVPRSIAANMTFAEIVTPFNIDRLQ
ELVRRGNSQYPGAKYIIRDNGDRIDLRFHPKPSDLHLQTGYKVERHMCDG
DIVIFNRQPTLHKMSMMGHRVRILPWSTFRLNLSVTTPYNADFDGDEMNL
HLPQSLETRAEIQELAMVPRMIVTPQSNRPVMGIVQDTLTAVRKFTKRDV
FLERGEVMNLLMFLSTWDGKVPQPAILKPRPLWTGKQIFSLIIPGHINCI
RTHSTHPDDEDSGPYKHISPGDTKVVVENGELIMGILCKKSLGTSAGSLV
HISYLEMGHDITRLFYSNIQTVINNWLLIEGHTIGIGDSIADSKTYQDIQ
NTIKKAKQDVIEVIEKAHNNELEPTPGNTLRQTFENQVNRILNDARDKTG
SSAQKSLSEYNNFKSMVVSGAKGSKINISQVIAVVGQQNVEGKRIPFGFK
HRTLPHFIKDDYGPESRGFVENSYLAGLTPTEFFFHAMGGREGLIDTAVK
TAETGYIQRRLIKSMESVMVKYDATVRNSINQVVQLRYGEDGLAGESVEF
QNLATLKPSNKAFEKKFRFDYTNERALRRTLQEDLVKDVLSNAHIQNELE
REFERMREDREVLRVIFPTGDSKVVLPCNLLRMIWNAQKIFHINPRLPSD
LHPIKVVEGVKELSKKLVIVNGDDPLSRQAQENATLLFNIHLRSTLCSRR
MAEEFRLSGEAFDWLLGEIESKFNQAIAHPGEMVGALAAQSLGEPATQMT
LNTFHYAGVSAKNVTLGVPRLKELINISKKPKTPSLTVFLLGQSARDAER
AKDILCRLEHTTLRKVTANTAIYYDPNPQSTVVAEDQEWVNVISPWLLRV
ELDRKHMTDRKLTMEQIAEKINAGFGDDLNCIFNDDNAEKLVLRIRIMND
DDVFLRCIESNMLTDMTLQGIEQISKVYMHLPQTDNKKKIIITEDGEFKA
LQEWILETDGVSLMRVLSEKDVDPVRTTSNDIVEIFTVLGIEAVRKALER
ELYHVISFDGSYVNYRHLALLCDTMTCRGHLMAITRHGVNRQDTGPLMKC
SFEETVDVLMEAAAHGESDPMKGVSENIMLGQLAPAGTGCFDLLLDAEKC
KYGMEIP
3D structure
PDB8p4a Structural insights into human co-transcriptional capping.
ChainA
Resolution3.6 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 rna A R67 A263 V264 N272 F431 R460 D499 R57 A216 V217 N219 F378 R407 D446
BS02 dna A K149 P323 K331 S332 K346 R351 R358 T854 Y859 E1433 E1434 K139 P270 K278 S279 K293 R298 R305 T801 Y806 E1353 E1354
BS03 MG A D495 D497 D499 D442 D444 D446
BS04 ZN A C111 C114 C101 C104
BS05 ZN A C71 C81 H84 C61 C71 H74
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:8p4a, PDBe:8p4a, PDBj:8p4a
PDBsum8p4a
PubMed37369200
UniProtA0A7M4DUC2

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