Structure of PDB 6cnb Chain B

Receptor sequence
>6cnbB (length=1114) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]
DEINTAQDKWHLLPAFLKVKGLVKQHLDSFNYFVDTDLKKIIKANQLILS
DVDPEFYLKYVDIRVGKKSSSSTKDYLTPPHECRLRDMTYSAPIYVDIEY
TRGRNIIMHKDVEIGRMPIMLRSNKCILYDADESKMAKLNECPLDPGGYF
IVNGTEKVILVQEQLSKNRIIVEADEKKGIVQASVTSSTHERKSKTYVIT
KNGKIYLKHNSIAEEIPIAIVLKACGILSDLEIMQLVCGNDSSYQDIFAV
NLEESSKLDIYTQQQALEYIGAKVKTMRRQKLTILQEGIEAIATTVIAHL
TVEALDFREKALYIAMMTRRVVMAMYNPKMIDDRDYVGNKRLELAGQLIS
LLFEDLFKKFNNDFKLSIDKVLKKPNRAMEYDALLSINVHSNNITSGLNR
AISTGNWSLKRFKMERAGVTHVLSRLSYISALGMMTRISSQFEKSRKVSG
PRALQPSQFGMLCTADTPEGEACGLVKNLALMTHITTDDEEEPIKKLCYV
LGVEDITLIDSASLHLNYGVYLNGTLIGSIRFPTKFVTQFRHLRRTGKVS
EFISIYSNSHQMAVHIATDGGRICRPLIIVSDGQSRVKDIHLRKLLDGEL
DFDDFLKLGLVEYLDVNEENDSYIALYEKDIVPSMTHLEIEPFTILGAVA
GLIPYPHHNQSPRNTYQCAMGKQAIGAIAYNQFKRIDTLLYLMTYPQQPM
VKTKTIELIDYDKLPAGQNATVAVMSYSGYDIEDALVLNKSSIDRGFGRC
ETRRKTTTVLKRYANHTQDIIGGMRVDENGDPIWQHQSLGPDGLGEVGMK
VQSGQIYINKSVPTNSADAPNPNNVNVQTQYREAPVIYRGPEPSHIDQVM
MSVSDNDQALIKVLLRQNRRPELGDKFSSRHGQKGVCGIIVKQEDMPFND
QGIVPDIIMNPHGFPSRMTVGKMIELISGKAGVLNGTLEYGTCFGGSKLE
DMSKILVDQGFNYSGKDMLYSGITGECLQAYIFFGPIYYQKLKHMVLDKM
HARARGPRAVLTRQPTEGRSRDGGLRLGEMERDCVIAYGASQLLLERLMI
SSDAFEVDVCDKCGLMGYSGWCTTCKSAENIIKMTIPYAAKLLFQELLSM
NIAPRLRLEDIFQQ
3D structure
PDB6cnb Structural visualization of RNA polymerase III transcription machineries.
ChainB
Resolution4.1 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 R481 K482 R1054 R1061 G1063 R446 K447 R1019 R1026 G1028
BS02 ZN B C1095 C1098 C1060 C1063
Gene Ontology
Molecular Function
GO:0001056 RNA polymerase III activity
GO:0003677 DNA binding
GO:0003899 DNA-directed 5'-3' RNA polymerase activity
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:0006383 transcription by RNA polymerase III
GO:0006384 transcription initiation at RNA polymerase III promoter
GO:0006386 termination of RNA polymerase III transcription
GO:0042797 tRNA transcription by RNA polymerase III
Cellular Component
GO:0000428 DNA-directed RNA polymerase complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005666 RNA polymerase III complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6cnb, PDBe:6cnb, PDBj:6cnb
PDBsum6cnb
PubMed30083386
UniProtP22276|RPC2_YEAST DNA-directed RNA polymerase III subunit RPC2 (Gene Name=RET1)

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