Structure of PDB 6dw3 Chain C Binding Site BS02

Receptor Information
>6dw3 Chain C (length=479) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TMKVINDPIHGHIELHPLLVRIIDTPQFQRLRYIKQLGGGYYVFPGASHN
RFEHSLGVGYLAGCLVHALGEKQPELQISERDVLCVQIAGLCRNLGHGPF
SHMFDGRFIPLARPEVKWTHEQGSVMMFEHLINSNGIKPVMEQYGLIPEE
DICFIKEQIVGPLLWPYKGRPENKSFLYEIVSNKRNGIDVDKWDYFARDC
HHLGIQNNFDYKRFIKFARVCEVDNELRICARDKEVGNLYDMFHTRNSLH
RRAYQHKVGNIIDTMITDAFLKADDYIEITGAGGKKYRISTAIDDMEAYT
KLTDNIFLEILYSTDPKLKDAREILKQIEYRNLFKYVGETQPTGQIKIKR
EDYESLPKEVASAKPKVLLDVKLKAEDFIVDVINMDYGMQEKNPIDHVSF
YCKTAPNRAIRITKNQVSQLLPEKFAEQLIRVYCKKVDRKSLYAARQYFV
QWCADRNFTKPQDGDVIAPLITPQKKEWN
Ligand information
Ligand IDHF4
InChIInChI=1S/C9H16N3O14P3/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(24-8)3-23-28(19,20)26-29(21,22)25-27(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,19,20)(H,21,22)(H2,10,11,15)(H2,16,17,18)/t4-,6-,7+,8-/m1/s1
InChIKeyPCDQPRRSZKQHHS-CCXZUQQUSA-N
SMILES
SoftwareSMILES
CACTVS 3.385NC1=NC(=O)N(C=C1)[C@@H]2O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@@H]2O
OpenEye OEToolkits 2.0.6C1=CN(C(=O)N=C1N)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O
CACTVS 3.385NC1=NC(=O)N(C=C1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]2O
OpenEye OEToolkits 2.0.6C1=CN(C(=O)N=C1N)[C@H]2[C@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O
ACDLabs 12.01C=1N(C(=O)N=C(N)C=1)C2C(C(C(COP(OP(OP(=O)(O)O)(O)=O)(O)=O)O2)O)O
FormulaC9 H16 N3 O14 P3
Name4-amino-1-{5-O-[(S)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-arabinofuranosyl}pyrimidin-2(1H)-one;
Cytarabine-TRIPHOSPHATE
ChEMBLCHEMBL3417290
DrugBank
ZINCZINC000012502058
PDB chain6dw3 Chain C Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6dw3 The structural basis for cancer drug interactions with the catalytic and allosteric sites of SAMHD1.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		Q149 L150 R164 R206 H210 H215 H233 K312 Y315 D319 R366 Y374
Binding residue
(residue number reindexed from 1)		Q36 L37 R51 R93 H97 H102 H120 K192 Y195 D199 R246 Y254
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.5.-
External links
PDB RCSB:6dw3, PDBe:6dw3, PDBj:6dw3
PDBsum6dw3
PubMed30305425
UniProtQ9Y3Z3|SAMH1_HUMAN Deoxynucleoside triphosphate triphosphohydrolase SAMHD1 (Gene Name=SAMHD1)

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