Structure of PDB 5n5y Chain B

Receptor sequence
>5n5yB (length=1172) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
ADFRTLERESRFINPPKDKSAFPLLQEAVQPHIGSFNALTEGPDGGLLNL
GVKDIGEKVIFDGKPLNSNSGYLGNKLSVSVEQVSIAKPMSNDGVSSAVE
RKVYPSESRQRLTSYRGKLLLKLKWSVNNGEENLFEVRDCGGLPVMLQSN
RCHLNKMSPYELVQHKEESDEIGGYFIVNGIEKLIRMLIVQRRNHPMAII
RPSFANRGASYSHYGIQIRSVRPDQTSQTNVLHYLNDGQVTFRFSWRKNE
YLVPVVMILKALCHTSDREIFDGIIGNDVKDSFLTDRLELLLRGFKKRYP
HLQNRTQVLQYLGDKFRVVFQASPDQSDLEVGQEVLDRIVLVHLGKDGSQ
DKFRMLLFMIRKLYSLVAGECSPDNPDATQHQEVLLGGFLYGMILKEKID
EYLQNIIAQVRMDINRGMAINFKDKRYMSRVLMRVNENIGSKMQYFLSTG
NLVSQSGLDLQQVSGYTVVAEKINFYRFISHFRMVHRGSFFAQLKTTTVR
KLLPESWGFLCPVHTPDGSPCGLLNHFAHKCRISTQQSDVSRIPSILYSL
GVAPASHTFAAGPSLCCVQIDGKIIGWVSHEQGKIIADTLRYWKVEGKTP
GLPIDLEIGYVPPSTRGQYPGLYLFGGHSRMLRPVRYLPLDKEDIVGPFE
QVYMNIAVTPQEIQNNVHTHVEFTPTNILSILANLTPFSDFNQSPRNMYQ
CQMGKQTMGTPGVALCHRSDNKLYRLQTGQTPIVKANLYDDYGMDNFPNG
FNAVVAVISYTGYDMDDAMIINKSADERGFGYGTMYKTEKVDLALNRNRG
DPITQHFGFGNDEWPKEWLEKLDEDGLPYIGTYVEEGDPICAYFDDTLNK
TKIKTYHSSEPAYIEEVNLIGDESNKFQELQTVSIKYRIRRTPQIGDKFS
SRHGQKGVCSRKWPTIDMPFSETGIQPDIIINPHAFPSRMTIGMFVESLA
GKAGALHGIAQDSTPWIFNEDDTPADYFGEQLAKAGYNYHGNEPMYSGAT
GEELRADIYVGVVYYQRLRHKFQVRSTGPVNSLTMQPVKGRKRHGGIRVG
EMERDALIGHGTSFLLQDRLLNSSDYTQASVCRECGSILTTQQSVPRIGS
ISTVCCRRCSMRFEDAKKLIFIDDSQIWEDGQGNKFVGGNETTTVAIPFV
LKYLDSELSAMGIRLRYNVEPK
3D structure
PDB5n5y Structural Basis of RNA Polymerase I Transcription Initiation.
ChainB
Resolution7.7 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 ZN B C1104 C1107 C1128 C1131 C1082 C1085 C1106 C1109
Gene Ontology
Molecular Function
GO:0001054 RNA polymerase I activity
GO:0003677 DNA binding
GO:0003899 DNA-directed 5'-3' 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:0006351 DNA-templated transcription
GO:0006360 transcription by RNA polymerase I
GO:0006361 transcription initiation at RNA polymerase I promoter
GO:0006362 transcription elongation by RNA polymerase I
GO:0006363 termination of RNA polymerase I transcription
GO:0042254 ribosome biogenesis
GO:0042790 nucleolar large rRNA transcription by RNA polymerase I
Cellular Component
GO:0000428 DNA-directed RNA polymerase complex
GO:0005634 nucleus
GO:0005730 nucleolus
GO:0005736 RNA polymerase I complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5n5y, PDBe:5n5y, PDBj:5n5y
PDBsum5n5y
PubMed28340337
UniProtP22138|RPA2_YEAST DNA-directed RNA polymerase I subunit RPA135 (Gene Name=RPA135)

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