eF-site ID 5c4a-B
PDB Code 5c4a
Chain B

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Title Crystal structure of a transcribing RNA Polymerase II complex reveals a complete transcription bubble
Classification TRANSFERASE/RNA/DNA
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
PMVNESDGVTHALYPQEARLRNLTYSSGLFVDVKTYEAID
VPGRELKYEDSESGKVFIGRLPIMLRSKNCYLSEATESDL
YKLKECPFDMGGYFIINGSEKVLIAQERSAGNIVQVFKKA
APSPISHVAEIRSALEKGSRFISTLQVKLYGRSSARTIKA
TLPYIKQDIPIVIIFRALGIIPDGEILEHICYDVNDWQML
EMLKPCVEDGFVIQDRETALDFIGRRGTALGIKKEKRIQY
AKDILQKEFLPHITQLEGFESRKAFFLGYMINRLLLCALD
RKDQDDRDHFGKKRLDLAGPLLAQLFKTLFKKLTKDIFRY
MQRTVEEAHDFNMKLAINAKTITSGLKYALATGNWGEQKK
AMSSRAGVSQVLNRYTYSSTLSHLRRTNTPIGAKPRQLHN
THWGLVCPAETPEGQACGLVKNLSLMSCISVGTDPMPIIT
FLSEWGMEPLEDYVPHQSPDATRVFVNGVWHGVHRNPARL
METLRTLRRKGDINPEVSMIRDIREKELKIFTDAGRVYRP
LFIVEDDESLGHKELKVRKGHIAKLMATEYQDEYTWSSLL
NEGLVEYIDAEEEESILIAMQPEDLEPAAKRIRATTFTHC
EIHPSMILGVAASIIPFPDHNQSPRNTYQSAMGKQAMGVF
LTNYNVRMDTMANILYYPQKPLGTTRAMEYLKFRELPAGQ
NAIVAIACYSGYNQEDSMIMNQSSIDRGLFRSLFFRSYMD
QEKKYGMSITETFEKPQRTNTLRMKHGTYDKLDDDGLIAP
GVRVSGEDVIIGKTTPISPDEEELGQRTAYHSKRDASTPL
RSTENGIVDQVLVTTNQDGLKFVKVRVRTTKIPQIGDKFA
SRHGQKGTIGITYRREDMPFTAEGIVPDLIINPHAIPSRM
TVAHLIECLLSKVAALSGNEGDASPFTDITVEGISKLLRE
HGYQSRGFEVMYNGHTGKKLMAQIFFGPTYYQRLRHMVDD
KIHARARGPMQVLTRQPVEGRSRDGGLRFGEMERDCMIAH
GAASFLKERLMEASDAFRVHICGICGLMTVIAKLNHNQFE
CKGCDNKIDIYQIHIPYAAKLLFQELMAMNITPRLYTDRS
RD
Description


Functional site

1) chain B
residue 1163
type
sequence C
description binding site for residue ZN B 1301
source : AC5

2) chain B
residue 1166
type
sequence C
description binding site for residue ZN B 1301
source : AC5

3) chain B
residue 1170
type
sequence T
description binding site for residue ZN B 1301
source : AC5

4) chain B
residue 1182
type
sequence C
description binding site for residue ZN B 1301
source : AC5

5) chain B
residue 1185
type
sequence C
description binding site for residue ZN B 1301
source : AC5

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

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

8) chain B
residue 1166
type MOD_RES
sequence C
description Phosphothreonine => ECO:0007744|PubMed:19779198
source Swiss-Prot : SWS_FT_FI2

9) chain B
residue 1182
type MOD_RES
sequence C
description Phosphothreonine => ECO:0007744|PubMed:19779198
source Swiss-Prot : SWS_FT_FI2

10) chain B
residue 1185
type MOD_RES
sequence C
description Phosphothreonine => ECO:0007744|PubMed:19779198
source Swiss-Prot : SWS_FT_FI2

11) chain B
residue 919
type MOD_RES
sequence S
description Phosphoserine => ECO:0007744|PubMed:17330950, ECO:0007744|PubMed:18407956
source Swiss-Prot : SWS_FT_FI3


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