Structure of PDB 2be5 Chain D Binding Site BS04

Receptor Information
>2be5 Chain D (length=1392) Species: 274 (Thermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKEVRKVRIALASPEKIRSWSYGEVEKPETINYRTLKPERDGLFDERIFG
PIKDYECACGKYKRQRFEGKVCERCGVEVTKSIVRRYRMGHIELATPAAH
IWFVKDVPSKIGTLLDLSATELEQVLYFSKYIVLDPKGAILNGVPVEKRQ
LLTDEEYRELRYGKQETYPLPPGVDALVKDGEEVVKGQELAPGVVSRLDG
VALYRFPRRVRVEYVKKERAGLRLPLAAWVEKEAYKPGEILAELPEPYLF
GDKIVAAIDPEEEVIAEAEGVVHLHEPASILVVKARVYPFEDDVEVSTGD
RVAPGDVLADGGKVKSDVYGRVEVDLVRNVVRVVESYDIDARMGAEAIQQ
LLKELDLEALEKELLEEMKHPSRARRAKARKRLEVVRAFLDSGNRPEWMI
LEAVPVLPPDLRPMVQVDGGRFATSDLNDLYRRLINRNNRLKKLLAQGAP
EIIIRNEKRMLQEAVDALLDNGRRGAPVTNPGSDRPLRSLTDILSGKQGR
FRQNLLGKRVDYSGRSVIVVGPQLKLHQCGLPKRMALELFKPFLLKKMEE
KGIAPNVKAARRMLERQRDIKDEVWDALEEVIHGKVVLLNRAPTLHRLGI
QAFQPVLVEGQSIQLHPLVCEAFNADFDGDQMAVHVPLSSFAQAEARIQM
LSAHNLLSPASGEPLAKPSRDIILGLYYITQVRKEKKGAGLEFATPEEAL
AAHERGEVALNAPIKVAGRETSVGRLKYVFANPDEALLAVAHGIVDLQDV
VTVRYMGKRLETSPGRILFARIVAEAVEDEKVAWELIQLDVPQEKNSLKD
LVYQAFLRLGMEKTARLLDALKYYGFTFSTTSGITIGIDDAVIPEEKKQY
LEEADRKLLQIEQAYEMGFLTDRERYDQILQLWTETTEKVTQAVFKNFEE
NYPFNPLYVMAQSGARGNPQQIRQLCGLRGLMQKPSGETFEVPVRSSFRE
GLTVLEYFISSHGARKGGADTALRTADSGYLTRKLVDVTHEIVVREADCG
TTNYISVPLFQPDEVTRSLRLRKRADIEAGLYGRVLAREVEVLGVRLEEG
RYLSMDDVHLLIKAAEAGEIQEVPVRSPLTCQTRYGVCQKCYGYDLSMAR
PVSIGEAVGIVAAQSIGEPGTQLTMRTFHTGGVAGAADITQGLPRVIELF
EARRPKAKAVISEIDGVVRIEETEEKLSVFVESEGFSKEYKLPKEARLLV
KDGDYVEAGQPLTRGAIDPHQLLEAKGPEAVERYLVEEIQKVYRAQGVKL
HDKHIEIVVRQMMKYVEVTDPGDSRLLEGQVLEKWDVEALNERLIAEGKT
PVAWKPLLMGVTKSALSTKSWLSAASFQNTTHVLTEAAIAGKKDELIGLK
ENVILGRLIPAGTGSDFVRFTQVVDQKTLKAIEEARKEAVEA
Ligand information
Ligand IDTGT
InChIInChI=1S/C11H17N2O11PS/c1-3(14)22-5-4(12)6(24-25(19,20)21)10(9(16)17)2-26-11(18,8(13)15)7(5)23-10/h4-7,18H,2,12H2,1H3,(H2,13,15)(H,16,17)(H2,19,20,21)/t4-,5+,6+,7+,10+,11+/m0/s1
InChIKeyUVAAUIDYGIWLMB-HGNFPZBQSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CC(=O)O[CH]1[CH](N)[CH](O[P](O)(O)=O)[C]2(CS[C](O)([CH]1O2)C(N)=O)C(O)=O
CACTVS 3.341CC(=O)O[C@@H]1[C@H](N)[C@@H](O[P](O)(O)=O)[C@]2(CS[C@](O)([C@@H]1O2)C(N)=O)C(O)=O
OpenEye OEToolkits 1.5.0CC(=O)O[C@@H]1[C@@H]([C@H]([C@]2(CS[C@]([C@@H]1O2)(C(=O)N)O)C(=O)O)OP(=O)(O)O)N
ACDLabs 10.04O=C(N)C1(O)SCC2(OC1C(OC(=O)C)C(N)C2OP(=O)(O)O)C(=O)O
OpenEye OEToolkits 1.5.0CC(=O)OC1C(C(C2(CSC(C1O2)(C(=O)N)O)C(=O)O)OP(=O)(O)O)N
FormulaC11 H17 N2 O11 P S
NameTAGETITOXIN;
(1R,4R,5R,6R,7S,8R)-6-ACETOXY-7-AMINO-4-CARBAMOYL-4-HYDROXY-8-(PHOSPHONOOXY)-9-OXA-3-THIABICYCLO[3.3.1]NONANE-1-CARBOXY LIC ACID
ChEMBL
DrugBankDB04788
ZINCZINC000012504512
PDB chain2be5 Chain D Residue 9001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2be5 Structural basis for transcription inhibition by tagetitoxin
Resolution2.4 Å
Binding residue
(original residue number in PDB)		R783 R1029 N1031
Binding residue
(residue number reindexed from 1)		R670 R916 N918
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
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: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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2be5, PDBe:2be5, PDBj:2be5
PDBsum2be5
PubMed16273103
UniProtQ8RQE8|RPOC_THET8 DNA-directed RNA polymerase subunit beta' (Gene Name=rpoC)

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