Structure of PDB 7d3f Chain C Binding Site BS08

Receptor Information

>7d3f Chain C (length=1369) Species: 9606 (Homo sapiens)

QNPISWEVQRFDGWYNNLMEHRWGSKGSRLQRLVPASYADGVYQPLGEPH
LPNPRDLSNTISRGPAGLASLRNRTVLGVFFGYHVLSDLVSVETPGCPAE
FLNIRIPPGDPMFDPDQRGDVVLPFQRSRWDPETGRSPSNPRDPANQVTG
WLDGSAIYGSSHSWSDALRSFSRGQLASGPDPAFPRDSQNPLLMWAAPDP
ATGQNGPRGLYAFGAERGNREPFLQALGLLWFRYHNLWAQRLARQHPDWE
DEELFQHARKRVIATYQNIAVYEWLPSFLQKTLPEYTGYRPFLDPSISSE
FVAASEQFLSTMVPPGVYMRNASCHFQGVINRNSSVSRALRVCNSYWSRE
HPSLQSAEDVDALLLGMASQIAEREDHVLVEDVRDFWPGPLKFSRTDHLA
SCLQRGRDLGLPSYTKARAALGLSPITRWQDINPALSRSNDTVLEATAAL
YNQDLSWLELLPGGLLESHRDPGPLFSTIVLEQFVRLRDGDRYWFENTRN
GLFSKKEIEEIRNTTLQDVLVAVINIDPSALQPNVFVWHKGDPCPQPRQL
STEGLPACAPSVVRDYFEGSGFGFGVTIGTLCCFPLVSLLSAWIVARLME
ALEWQGHKEPCRPVLVYLQPGQIRVVDGRLTVLRTIQLQPVNFVLSRTLL
LKIPKEYDLVLLFNLEEERQALVENLRGALKESIQEWELREQELMRAAVT
REQRRHLLETFFRHLFSQVLSQKVREALTCELSRAEFAESLGLKPQDMFV
ESMFSLADKDGNGYLSFREFLDILVVFMKGSPEEKSRLMFRMYDFDGNGL
ISKDEFIRMLRSFIKAQLAEVVESELTWEDFHFMLLLFTEAHREKFQRSC
LHQTVQQFKRFIENYRRHIGCVAVFYAIAGGLFLERAYYYAFAAHHTGIT
DTTRVGIILSRGTAASISFMFSYILLTMCRNLITFLRETFLNRYVPFDAA
VDFHRLIASTAIVLTVLHSVGHVVNVYLFSISPLSVLSCLFPGLFHDDGS
EFPQKYYWWFFQTVPGLTGVVLLLILAIMYVFASHHFRRRSFRGFWLTHH
LYILLYVLLIIHGSFALIQLPRFHIFFLVPAIIYGGDKLVSLSRKKVEIS
VVKAELLPSGVTHLRFQRPQGFEYKSGQWVRIACLALGTTEYHPFTLTSA
PHEDTLSLHIRAAGPWTTRLREIYSAPTYPKLYLDGPFGEGHQEWHKFEV
SVLVGGGIGVTPFASILKDLVFKSSVSCQVFCKKIYFIWVTRTQRQFEWL
ADIIREVEENDHQDLVSVHIYITQLAEKFDLRTTMLYICERHFQKVLNRS
LFTGLRSITHFGRPPFEPFFNSLQEVHPQVRKIGVFSCGPPGMTKNVEKA
CQLINRQDRTHFSHHYENF

Ligand information

• Ligand ID: NDP
• InChI: InChI=1S/C21H30N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1,3-4,7-8,10-11,13-16,20-21,29-31H,2,5-6H2,(H2,23,32)(H,36,37)(H,38,39)(H2,22,24,25)(H2,33,34,35)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
• InChIKey: ACFIXJIJDZMPPO-NNYOXOHSSA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
  CACTVS 3.341: NC(=O)C1=CN(C=CC1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O[P](O)(O)=O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
  CACTVS 3.341: NC(=O)C1=CN(C=CC1)[C@@H]2O[C@H](CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]3O[C@H]([C@H](O[P](O)(O)=O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
  OpenEye OEToolkits 1.5.0: c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
• Formula: C21 H30 N7 O17 P3
• Name: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
• ChEMBL: CHEMBL407009
• DrugBank: DB02338
• ZINC: ZINC000008215411
• PDB chain: 7d3f Chain C Residue 1603

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7d3f Structures of human dual oxidase 1 complex in low-calcium and high-calcium states.
• Resolution: 2.6 Å
• Binding residue (original residue number in PDB): R1036 E1039 N1040 Y1041 G1389 I1390 G1391 T1423 R1424 T1455 R1495 G1521 P1522 G1524
• Binding residue (residue number reindexed from 1): R860 E863 N864 Y865 G1207 I1208 G1209 T1241 R1242 T1273 R1313 G1339 P1340 G1342
• Annotation score: 4

Enzymatic activity

• Enzyme Commision number: 1.11.1.-
  1.6.3.1: NAD(P)H oxidase (H2O2-forming).

Gene Ontology

Molecular Function

• GO:0004601 peroxidase activity
• GO:0005509 calcium ion binding
• GO:0016491 oxidoreductase activity
• GO:0020037 heme binding

Biological Process

• GO:0006979 response to oxidative stress

External links

• PDB: RCSB:7d3f, PDBe:7d3f, PDBj:7d3f
• PDBsum: 7d3f
• PubMed: 33420071
• UniProt: Q9NRD9|DUOX1_HUMAN Dual oxidase 1 (Gene Name=DUOX1)