Structure of PDB 1qnf Chain A Binding Site BS02

Receptor Information
>1qnf Chain A (length=475) Species: 269084 (Synechococcus elongatus PCC 6301) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MAAPILFWHRRDLRLSDNIGLAAARAQSAQLIGLFCLDPQILQSADMAPA
RVAYLQGCLQELQQRYQQAGSRLLLLQGDPQHLIPQLAQQLQAEAVYWNQ
DIEPYGRDRDGQVAAALKTAGIRAVQLWDQLLHSPDQILSGSGNPYSVYG
PFWKNWQAQPKPTPVATPTELVDLSPEQLTAIAPLLLSELPTLKQLGFDW
DGGFPVEPGETAAIARLQEFCDRAIADYDPQRNFPAEAGTSGLSPALKFG
AIGIRQAWQAASAAHALSRSDEARNSIRVWQQELAWREFYQHALYHFPSL
ADGPYRSLWQQFPWENREALFTAWTQAQTGYPIVDAAMRQLTETGWMHNR
CRMIVASFLTKDLIIDWRRGEQFFMQHLVDGDLAANNGGWQWSASSGMDP
KPLRIFNPASQAKKFDATATYIKRWLPELRHVHPKDLISGEITPIERRGY
PAPIVNHNLRQKQFKALYNQLKAAI
Ligand information
Ligand IDHDF
InChIInChI=1S/C16H17N3O7/c20-6-12(23)13(24)11(22)5-19-10-4-8(21)2-1-7(10)3-9-14(19)17-16(26)18-15(9)25/h1-4,11-13,20-24H,5-6H2,(H,18,25,26)/t11-,12+,13+/m1/s1
InChIKeyAUEILLWDYUBWCM-AGIUHOORSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1cc2c(cc1O)N(C3=NC(=O)NC(=O)C3=C2)C[C@H]([C@@H]([C@H](CO)O)O)O
ACDLabs 10.04O=C1C=3C(=NC(=O)N1)N(c2c(ccc(O)c2)C=3)CC(O)C(O)C(O)CO
CACTVS 3.341OC[CH](O)[CH](O)[CH](O)CN1c2cc(O)ccc2C=C3C(=O)NC(=O)N=C13
OpenEye OEToolkits 1.5.0c1cc2c(cc1O)N(C3=NC(=O)NC(=O)C3=C2)CC(C(C(CO)O)O)O
CACTVS 3.341OC[C@H](O)[C@@H](O)[C@H](O)CN1c2cc(O)ccc2C=C3C(=O)NC(=O)N=C13
FormulaC16 H17 N3 O7
Name8-HYDROXY-10-(D-RIBO-2,3,4,5-TETRAHYDROXYPENTYL)-5-DEAZAISOALLOXAZINE
ChEMBL
DrugBank
ZINCZINC000103544532
PDB chain1qnf Chain A Residue 486 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qnf Crystal structure of DNA photolyase from Anacystis nidulans
Resolution1.8 Å
Binding residue
(original residue number in PDB)
R10 F35 C36 I41 M47 R51 L55 D101 E103 G106 R109 K248 F249
Binding residue
(residue number reindexed from 1)
R10 F35 C36 I41 M47 R51 L55 D101 E103 G106 R109 K248 F249
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E283 W286 W314 N349 W367 W390
Catalytic site (residue number reindexed from 1) E283 W286 W314 N349 W367 W390
Enzyme Commision number 4.1.99.3: deoxyribodipyrimidine photo-lyase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003677 DNA binding
GO:0003904 deoxyribodipyrimidine photo-lyase activity
GO:0016829 lyase activity
GO:0071949 FAD binding
GO:0097159 organic cyclic compound binding
Biological Process
GO:0006139 nucleobase-containing compound metabolic process
GO:0006281 DNA repair
GO:0006950 response to stress
GO:0009416 response to light stimulus

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:1qnf, PDBe:1qnf, PDBj:1qnf
PDBsum1qnf
PubMed9360600
UniProtP05327|PHR_SYNP6 Deoxyribodipyrimidine photo-lyase (Gene Name=phr)

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