eF-site ID 5c44-B
PDB Code 5c44
Chain B

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Title Crystal structure of a transcribing RNA Polymerase II complex reveals a complete transcription bubble
Classification TRANSFERASE/DNA/RNA
Compound DNA-directed RNA polymerase II subunit RPB1
Source ORGANISM_COMMON: Baker's yeast; ORGANISM_SCIENTIFIC: Saccharomyces cerevisiae (strain ATCC 204508 / S288c);
Sequence B:  DESAPITAEDSWAVISAFFREKGLVSQQLDSFNQFVDYTL
QDIICEDSTLILEQLAQHTTESDNISRKYEISFGKIYVTK
PMVNESDGVTHALYPQEARLRNLTYSSGLFVDVKKRTYEA
IDVPGRELKYELIDSESGKVFIGRLPIMLRSKNCYLSEAT
ESDLYKLKECPFDMGGYFIINGSEKVLIAQERSAGNIVQV
FKKAAPSPISHVAEIRSALEKGRFISTLQVKLYGRSSART
IATLPYIKQDIPIVIIFRALGIIPDGEILEHICYDVNDWQ
MLEMLKPCVEDGFVIQDRETALDFIGRLGIRIQYAKDILQ
KEFLPHITQLEGFESRKAFFLGYMINRLLLCALDRKDQDD
RDHFGKKRLDLAGPLLAQLFKTLFKKLTKDIFRYMQRTVE
EAHDFNMKLAINAKTITSGLKYALATGNWGEQKKAMSSRA
GVSQVLNRYTYSSTLSHLRRTNTPIGRDGKPRQLHNTHWG
LVCPAETPEGQACGLVKNLSLMSCISVGTDPMPIITFLSE
WGMEPLEDYVPHQSPDATRVFVNGVWHGVHRNPARLMETL
RTLRRKGDINPEVSMIRDIREKELKIFTDAGRVYRPLFIV
EDDESLGHKELKVRKGHIAKLMATEYQDEYTWSSLLNEGL
VEYIDAEEEESILIAMQPEDLEPAEAKRIRATTFTHCEIH
PSMILGVAASIIPFPDHNQSPRNTYQSAMGKQAMGVFLTN
YNVRMDTMANILYYPQKPLGTTRAMEYLKFRELPAGQNAI
VAIACYSGYNQEDSMIMNQSSIDRGLFRSLFFRSYMDQEK
KYGMSITETFEKPQRTNTLRMKHGTYDKLDDDGLIAPGVR
VSGEDVIIGKTTPISPDEEELGTAYHSKRDASTPLRSTEN
GIVDQVLVTTNQDGLKFVKVRVRTTKIPQIGDKFASRHGQ
KGTIGITYRREDMPFTAEGIVPDLIINPHAIPSRMTVAHL
IECLLSKVAALSGNEGDASPFTDITVEGISKLLREHGYQS
RGFEVMYNGHTGKKLMAQIFFGPTYYQRLRHMVDDKIHAR
ARGPMQVLTRQPVEGRSRDGGLRFGEMERDCMIAHGAASF
LKERLMEASDAFRVHICGICGLMTVIAKLNHNQFECKGCD
NKIDIYQIHIPYAAKLLFQELMAMNITPRLYTDRSRDF
Description (1)  DNA-directed RNA polymerase II /RNA/DNA Complex


Functional site

1) chain B
residue 837
type catalytic
sequence D
description 788
source MCSA : MCSA1

2) chain B
residue 1185
type BINDING
sequence C
description
source Swiss-Prot : SWS_FT_FI2

3) chain B
residue 977-989
type prosite
sequence GDKFASRHGQKGT
description RNA_POL_BETA RNA polymerases beta chain signature. GdKFASrHGQKGT
source prosite : PS01166


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