Structure of PDB 3c3l Chain B

Receptor sequence
>3c3lB (length=1085) Species: 2886925 (Escherichia phage N4) [Search protein sequence]
GIDAVYPSLVGTADSKAEGIKNYFKLSFTLPEEQKSRTVGSEAPLKDVAQ
ALSSRARYELFTEKETANPAFNGEVIKRYKELMEHGEGIADILRSRLAKF
LNTKDVGKRFAQGTEANRWVGGKLLNIVEQDGDTFKYNEQLLQTAVLAGL
QWRLTATSNTAIKDAKDVAAITGIDQALLPEGLVEQFDTGMTLTEAVSSL
AQKIESYWGLSRNPNAPLGYTKGIPTAMAAEILAAFVESTDVVENIVDMS
EIDPDNKKTIGLYTITELDSFDPINSFPTAIEEAVLVNPTEKMFFGDDIP
PVANTQLRNPAVRNTPEQKAALKAEQATEFYVHTPMVQFYETLGKDRILE
LMGAGTLNKELLNDNHAKSLEGKNRSVEDSYNQLFSVIEQVRAQSEDIST
VPIHYAYNMTRVGRMQMLGKYNPQSAKLVREAILPTKATLDLSNQNNEDF
SAFQLGLAQALDIKVHTMTREVMSDELTKLLEGNLKPAIDMMVEFNTTGS
LPENAVDVLNTALGDRKSFVALMALMEYSRYLVAEDKSAFVTPLYVEADG
VTNGPINAMMLMTGGLFTPDWIRNIAKGGLFIGSPNKTMNEHRSTADNND
LYQASTNALMESLGKLRSNYASNMPIQSQIDSLLSLMDLFLPDINLGENG
ALELKRGIAKNPLTITIYGSGARGIAGKLVSSVTDAIYERMSDVLKARAK
DPNISAAMAMFGKQAASEAHAEELLARFLKDMETLTSTVPVKRKGVLELQ
STGTGAKGKINPKTYTIKGEQLKALQENMLHFFVEPLRNGITQTVGESLV
YSTEQLQKATQIQSVVLEDMFKQRVQEKLAEKAKDPTWKKGDFLTQKELN
DIQASLNNLAPMIETGSQTFYIAGSENAEVANQVLATNLDDRMRVPMSIY
APAQAGVAGIPFMTIGTGDGMMMQTLSTMKGAPKNTLKIFDGMNIGLNDI
TDASRKANEAVYTSWQGNPIKNVYESYAKFMKNVDFSKLSPEALEAIGKS
ALEYDQRENATVDDIANAASLIERNLRNIALGVDIRHKVLDKVNLSIDQM
AAVGAPYQNNGKIDLSNMTPEQQADELNKLFREEL
3D structure
PDB3c3l Structural basis for DNA-hairpin promoter recognition by the bacteriophage N4 virion RNA polymerase.
ChainB
Resolution2.4 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 dna B K114 R119 W129 K176 I181 T202 T204 E205 K267 T269 G271 R318 R421 I675 Y678 S680 K688 K849 K850 E886 D901 R902 R904 P921 I925 K104 R109 W119 K166 I171 T192 T194 E195 K257 T259 G261 R308 R411 I665 Y668 S670 K678 K839 K840 E876 D891 R892 R894 P911 I915
External links
PDB RCSB:3c3l, PDBe:3c3l, PDBj:3c3l
PDBsum3c3l
PubMed19061645
UniProtQ859P9|RPOLV_BPN4 Virion DNA-directed RNA polymerase (Gene Name=50)

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