Structure of PDB 4yxm Chain A Binding Site BS01

Receptor Information
>4yxm Chain A (length=349) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VPQELIEKIKLISPGTELRKALDDIINANFGALIFLVDDPKKYEDVIQGG
FWLDTDFSAEKLYELSKMNGAIVLSEDITKIYYANVHLVPDPTIPTGETG
TRHRTAERLAKQTGKVVIAVSRRRNIISLYYKNYKYVVNQVDFLISKVTQ
AISTLEKYKDNFNKLLSELEVLELENRVTLADVVRTLAKGFELLRIVEEI
RPYIVELGEEGRLARMQLRELTEDVDDLLVLLIMDYSSEEVEEETAQNIL
QDFITRREPSPISISRVLGYDVQQAAQLDDVLVSARGYRLLKTVARIPLS
IGYNVVRMFKTLDQISKASVEDLKKVEGIGEKRARAISESISSLKHRKT
Ligand information
Ligand ID2BA
InChIInChI=1S/C20H24N10O12P2/c21-15-9-17(25-3-23-15)29(5-27-9)19-11(31)13-7(39-19)1-37-43(33,34)42-14-8(2-38-44(35,36)41-13)40-20(12(14)32)30-6-28-10-16(22)24-4-26-18(10)30/h3-8,11-14,19-20,31-32H,1-2H2,(H,33,34)(H,35,36)(H2,21,23,25)(H2,22,24,26)/t7-,8-,11-,12-,13-,14-,19-,20-/m1/s1
InChIKeyPDXMFTWFFKBFIN-XPWFQUROSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C4C(O3)COP(=O)(OC5C(COP(=O)(O4)O)OC(C5O)n6cnc7c6ncnc7N)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH]4CO[P](O)(=O)O[CH]5[CH](O)[CH](O[CH]5CO[P](O)(=O)O[CH]4[CH]3O)n6cnc7c(N)ncnc67
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)CO[P@](=O)(O[C@@H]5[C@@H](CO[P@](=O)(O4)O)O[C@H]([C@@H]5O)n6cnc7c6ncnc7N)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@@H]4CO[P@](O)(=O)O[C@H]5[C@@H](O)[C@@H](O[C@@H]5CO[P@](O)(=O)O[C@H]4[C@H]3O)n6cnc7c(N)ncnc67
ACDLabs 10.04O=P5(OCC7OC(n1c2ncnc(N)c2nc1)C(O)C7OP(=O)(O)OCC6OC(n3c4ncnc(N)c4nc3)C(O)C6O5)O
FormulaC20 H24 N10 O12 P2
Name(2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxide;
bis-(3',5')-cyclic-dimeric-Adenosine-monophosphate
ChEMBLCHEMBL1229884
DrugBank
ZINCZINC000058661162
PDB chain4yxm Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4yxm Structural analysis of the diadenylate cyclase reaction of DNA-integrity scanning protein A (DisA) and its inhibition by 3'-dATP.
Resolution2.25 Å
Binding residue
(original residue number in PDB)
L39 N75 G76 H93 L94 T107 R108 T111
Binding residue
(residue number reindexed from 1)
L33 N69 G70 H87 L88 T101 R102 T105
Annotation score5
Enzymatic activity
Enzyme Commision number 2.7.7.85: diadenylate cyclase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004016 adenylate cyclase activity
GO:0005524 ATP binding
GO:0016779 nucleotidyltransferase activity
GO:0106408 diadenylate cyclase activity
Biological Process
GO:0006281 DNA repair

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:4yxm, PDBe:4yxm, PDBj:4yxm
PDBsum4yxm
PubMed26014055
UniProtQ9WY43|DISA_THEMA DNA integrity scanning protein DisA (Gene Name=disA)

[Back to BioLiP]