Structure of PDB 9bct Chain A Binding Site BS01

Receptor Information

>9bct Chain A (length=900) Species: 311400 (Thermococcus kodakarensis)

MKKVIGSIEFGILSPQEIRKMSAAEITVPDTYDDDGYPIEGGLMDKRLGV
IDPGLRCETCGARAGECPGHFGHIELARPVIHVGFAKTIHRVLESTCREC
GRIKLTDEEIEEYMQKFEVMGDRKGAVDKLIKEIHKKAKERMVCPHCGAP
QFPIKFERPTIYWELRKDEEGNEYKHRMMPSEVRDRLEKIPDKDLPLLGL
HPEKSRPEWMVLTVLPVPPVTMRPSITLESGIRAEDDLTHKLVDIIRINN
RLKSNIEAGAPQLIIEDLWDLLQYHVTTYINNETSGVPPAKHKSGRPLKT
LAQRLKGKEGRFRGNLSGKRVNFSARTVISPDPMISINEVGVPLAVAMEL
TVPEKVTEFNYEKLKQRVLNGPEKYPGANYVIDPEGRRIRLMESNRELIA
EKLDIGWTVERHLEDGDVVLFNRQPSLHRMSIMAHRVRVMPYRTFRLNLP
VCPPYNADFDGDEMNLHVPQTEEAQAEAKILMEVQNHIISPRYGGPLIAG
IQDHISGGYLLTREGAYFTRYEVEQMLMFAGMDVNELPEPDKYENGEPLW
SGKTIFSLLLPDDLTIWYRNKLCDEPERCEALEKLIEEKLIPDPEEVRKL
AYDGFVYIQNGKLLSGAVDKKAYGREDGKLLDIIVREYGVERARQFLDQV
TKLTIWVITHKGFTTAIDDEDLPQEAIDRIHEIIREAEEKVQRLIEAYKR
GELEPLPGKTLEETLESKIMAVLAEARDNAGKVAERYLGMNNHAVIMAKT
GARGKILNITQMAAMLGQQSIRGKRLYRGYRGRVLTHFKPGDLGARARGF
VTNSYKSGLTPQEYFFHAMGGREGLVDTAVRTAQSGYMQRRLINALQDLK
VDYDGTVRDPTGIIVQFKYGEDGVDPMKSWQGKTVDVDRVIVRTLLKMRG

Ligand information

>9bct Chain 5 (length=20)

gatcatattgtccagacagt

Receptor-Ligand Complex Structure

Structure summary

• PDB: 9bct Structural basis of archaeal FttA-dependent transcription termination
• Resolution: 2.5 Å
• Binding residue (original residue number in PDB): R250 L274 Y277 P291
• Binding residue (residue number reindexed from 1): R247 L271 Y274 P288

Gene Ontology

Molecular Function

• GO:0000287 magnesium ion binding
• GO:0003677 DNA binding
• GO:0003899 DNA-directed 5'-3' RNA polymerase activity
• GO:0008270 zinc ion binding
• GO:0016779 nucleotidyltransferase activity
• GO:0034062 5'-3' RNA polymerase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0006351 DNA-templated transcription

Cellular Component

• GO:0000428 DNA-directed RNA polymerase complex
• GO:0005737 cytoplasm

External links

• PDB: RCSB:9bct, PDBe:9bct, PDBj:9bct
• PDBsum: 9bct
• UniProt: Q5JE33