Structure of PDB 5c44 Chain B Binding Site BS01

Receptor Information
>5c44 Chain B (length=1158) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DESAPITAEDSWAVISAFFREKGLVSQQLDSFNQFVDYTLQDIICEDSTL
ILEQLAQHTTESDNISRKYEISFGKIYVTKPMVNESDGVTHALYPQEARL
RNLTYSSGLFVDVKKRTYEAIDVPGRELKYELIDSESGKVFIGRLPIMLR
SKNCYLSEATESDLYKLKECPFDMGGYFIINGSEKVLIAQERSAGNIVQV
FKKAAPSPISHVAEIRSALEKGRFISTLQVKLYGRSSARTIATLPYIKQD
IPIVIIFRALGIIPDGEILEHICYDVNDWQMLEMLKPCVEDGFVIQDRET
ALDFIGRLGIRIQYAKDILQKEFLPHITQLEGFESRKAFFLGYMINRLLL
CALDRKDQDDRDHFGKKRLDLAGPLLAQLFKTLFKKLTKDIFRYMQRTVE
EAHDFNMKLAINAKTITSGLKYALATGNWGEQKKAMSSRAGVSQVLNRYT
YSSTLSHLRRTNTPIGRDGKPRQLHNTHWGLVCPAETPEGQACGLVKNLS
LMSCISVGTDPMPIITFLSEWGMEPLEDYVPHQSPDATRVFVNGVWHGVH
RNPARLMETLRTLRRKGDINPEVSMIRDIREKELKIFTDAGRVYRPLFIV
EDDESLGHKELKVRKGHIAKLMATEYQDEYTWSSLLNEGLVEYIDAEEEE
SILIAMQPEDLEPAEAKRIRATTFTHCEIHPSMILGVAASIIPFPDHNQS
PRNTYQSAMGKQAMGVFLTNYNVRMDTMANILYYPQKPLGTTRAMEYLKF
RELPAGQNAIVAIACYSGYNQEDSMIMNQSSIDRGLFRSLFFRSYMDQEK
KYGMSITETFEKPQRTNTLRMKHGTYDKLDDDGLIAPGVRVSGEDVIIGK
TTPISPDEEELGTAYHSKRDASTPLRSTENGIVDQVLVTTNQDGLKFVKV
RVRTTKIPQIGDKFASRHGQKGTIGITYRREDMPFTAEGIVPDLIINPHA
IPSRMTVAHLIECLLSKVAALSGNEGDASPFTDITVEGISKLLREHGYQS
RGFEVMYNGHTGKKLMAQIFFGPTYYQRLRHMVDDKIHARARGPMQVLTR
QPVEGRSRDGGLRFGEMERDCMIAHGAASFLKERLMEASDAFRVHICGIC
GLMTVIAKLNHNQFECKGCDNKIDIYQIHIPYAAKLLFQELMAMNITPRL
YTDRSRDF
Ligand information
Receptor-Ligand Complex Structure
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PDB5c44 Crystal Structure of a Transcribing RNA Polymerase II Complex Reveals a Complete Transcription Bubble.
Resolution3.95 Å
Binding residue
(original residue number in PDB)		A477 Q481 Q776 K979 K987 H1097 Q1112
Binding residue
(residue number reindexed from 1)		A440 Q444 Q712 K913 K921 H1031 Q1046
Enzymatic activity
Catalytic site (original residue number in PDB) D837
Catalytic site (residue number reindexed from 1) D773
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:5c44, PDBe:5c44, PDBj:5c44
PDBsum5c44
PubMed26186291
UniProtP08518|RPB2_YEAST DNA-directed RNA polymerase II subunit RPB2 (Gene Name=RPB2)

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