Structure of PDB 7mka Chain b Binding Site BS02

Receptor Information
>7mka Chain b (length=1160) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DESAPITAEDSWAVISAFFREKGLVSQQLDSFNQFVDYTLQDIICEDSTL
ILEQLAQHTTESDNISRKYEISFGKIYVTKPMVNESDGVTHALYPQEARL
RNLTYSSGLFVDVKTYEAIDVPGRELKYEDSESGKVFIGRLPIMLRSKNC
YLSEATESDLYKLKECPFDMGGYFIINGSEKVLIAQERSAGNIVQVFKKA
APSPISHVAEIRSALEKGSRFISTLQVKLYGRSSARTIKATLPYIKQDIP
IVIIFRALGIIPDGEILEHICYDVNDWQMLEMLKPCVEDGFVIQDRETAL
DFIGRRGTALGIKKEKRIQYAKDILQKEFLPHITQLEGFESRKAFFLGYM
INRLLLCALDRKDQDDRDHFGKKRLDLAGPLLAQLFKTLFKKLTKDIFRY
MQRTVEEAHDFNMKLAINAKTITSGLKYALATGNWGEQKKAMSSRAGVSQ
VLNRYTYSSTLSHLRRTNTPIAKPRQLHNTHWGLVCPAETPEGQACGLVK
NLSLMSCISVGTDPMPIITFLSEWGMEPLEDYVPHQSPDATRVFVNGVWH
GVHRNPARLMETLRTLRRKGDINPEVSMIRDIREKELKIFTDAGRVYRPL
FIVEDDESLGHKELKVRKGHIAKLMATEYQDEYTWSSLLNEGLVEYIDAE
EEESILIAMQPEDLEPAAKRIRATTFTHCEIHPSMILGVAASIIPFPDHN
QSPRNTYQSAMGKQAMGVFLTNYNVRMDTMANILYYPQKPLGTTRAMEYL
KFRELPAGQNAIVAIACYSGYNQEDSMIMNQSSIDRGLFRSLFFRSYMDQ
EKKYGMSITETFEKPQRTNTLRMKHGTYDKLDDDGLIAPGVRVSGEDVII
GKTTPISPDEEELGQRTAYHSKRDASTPLRSTENGIVDQVLVTTNQDGLK
FVKVRVRTTKIPQIGDKFASRHGQKGTIGITYRREDMPFTAEGIVPDLII
NPHAIPSRMTVAHLIECLLSKVAALSGNEGDASPFTDITVEGISKLLREH
GYQSRGFEVMYNGHTGKKLMAQIFFGPTYYQRLRHMVDDKIHARARGPMQ
VLTRQPVEGRSRDGGLRFGEMERDCMIAHGAASFLKERLMEASDAFRVHI
CGICGLMTVIAKLNHNQFECKGCDNKIDIYQIHIPYAAKLLFQELMAMNI
PRLYTDRSRD
Ligand information
>7mka Chain O (length=40) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ctaccgataagcactcggatagtagagtttttttttggtt
Receptor-Ligand Complex Structure
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PDB7mka Structural visualization of de novo transcription initiation by Saccharomyces cerevisiae RNA polymerase II.
Resolution3.54 Å
Binding residue
(original residue number in PDB)		R857 R1122 R1129
Binding residue
(residue number reindexed from 1)		R795 R1060 R1067
Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0001055 RNA polymerase II activity
GO:0003677 DNA binding
GO:0003729 mRNA binding
GO:0003899 DNA-directed 5'-3' RNA polymerase activity
GO:0003968 RNA-dependent RNA polymerase activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016779 nucleotidyltransferase activity
GO:0032549 ribonucleoside binding
GO:0034062 5'-3' RNA polymerase activity
GO:0046872 metal ion binding
Biological Process
GO:0001172 RNA-templated transcription
GO:0006351 DNA-templated transcription
GO:0006366 transcription by RNA polymerase II
GO:0006367 transcription initiation at RNA polymerase II promoter
GO:0006368 transcription elongation by RNA polymerase II
Cellular Component
GO:0000428 DNA-directed RNA polymerase complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005665 RNA polymerase II, core complex
GO:0005739 mitochondrion
GO:0010494 cytoplasmic stress granule

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7mka, PDBe:7mka, PDBj:7mka
PDBsum7mka
PubMed35051353
UniProtP08518|RPB2_YEAST DNA-directed RNA polymerase II subunit RPB2 (Gene Name=RPB2)

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