Structure of PDB 2dgn Chain A Binding Site BS02

Receptor Information
>2dgn Chain A (length=431) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AATGSRVTVVLGAQWGDEGKGKVVDLLATDADIVSRCQGGNNAGHTVVVD
GKEYDFHLLPSGIINTKAVSFIGNGVVIHLPGLFEEAEKNEKKGLKDWEK
RLIISDRAHLVFDFHQAVDGLQEVQRQAQEGKNIGTTKKGIGPTYSSKAA
RTGLRICDLLSDFDEFSARFKNLAHQHQSMFPTLEIDVEGQLKRLKGFAE
RIRPMVRDGVYFMYEALHGPPKKVLVEGANAALLDIDFGTYPFVTSSNCT
VGGVCTGLGIPPQNIGDVYGVVKAYTTRVGIGAFPTEQINEIGDLLQNRG
HEWGVTTGRKRRCGWLDLMILRYAHMVNGFTALALTKLDILDVLSEIKVG
ISYKLNGKRIPYFPANQEILQKVEVEYETLPGWKADTTGARKWEDLPPQA
QSYVRFVENHMGVAVKWVGVGKSRESMIQLF
Ligand information
Ligand IDDOI
InChIInChI=1S/C10H14N4O10P2/c15-5-1-7(23-6(5)2-22-25(16,17)18)14-4-13-8-9(14)11-3-12-10(8)24-26(19,20)21/h3-7,15H,1-2H2,(H2,16,17,18)(H2,19,20,21)/t5-,6+,7+/m0/s1
InChIKeyGEECATYOCBMMIR-RRKCRQDMSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O[C@H]1C[C@@H](O[C@@H]1CO[P](O)(O)=O)n2cnc3c(O[P](O)(O)=O)ncnc23
OpenEye OEToolkits 1.5.0c1nc2c(c(n1)OP(=O)(O)O)ncn2C3CC(C(O3)COP(=O)(O)O)O
OpenEye OEToolkits 1.5.0c1nc2c(c(n1)OP(=O)(O)O)ncn2[C@H]3C[C@@H]([C@H](O3)COP(=O)(O)O)O
CACTVS 3.341O[CH]1C[CH](O[CH]1CO[P](O)(O)=O)n2cnc3c(O[P](O)(O)=O)ncnc23
ACDLabs 10.04O=P(O)(O)Oc3ncnc1c3ncn1C2OC(C(O)C2)COP(=O)(O)O
FormulaC10 H14 N4 O10 P2
Name9-(2-DEOXY-5-O-PHOSPHONO-BETA-D-ERYTHRO-PENTOFURANOSYL)-6-(PHOSPHONOOXY)-9H-PURINE;
2'-DEOXY-IMP
ChEMBL
DrugBank
ZINCZINC000016051930
PDB chain2dgn Chain A Residue 1451 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2dgn Cavitation as a mechanism of substrate discrimination by adenylosuccinate synthetases.
Resolution2.4 Å
Binding residue
(original residue number in PDB)
G42 D43 K46 A69 G70 H71 T162 T163 N256 L260 V270 T271 V305
Binding residue
(residue number reindexed from 1)
G16 D17 K20 A43 G44 H45 T136 T137 N230 L234 V244 T245 V279
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) D43 K46 G70 H71 N256
Catalytic site (residue number reindexed from 1) D17 K20 G44 H45 N230
Enzyme Commision number 6.3.4.4: adenylosuccinate synthase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0004019 adenylosuccinate synthase activity
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0016874 ligase activity
GO:0046872 metal ion binding
Biological Process
GO:0006163 purine nucleotide metabolic process
GO:0006164 purine nucleotide biosynthetic process
GO:0006167 AMP biosynthetic process
GO:0044208 'de novo' AMP biosynthetic process
GO:0044209 AMP salvage
Cellular Component
GO:0005737 cytoplasm
GO:0016020 membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:2dgn, PDBe:2dgn, PDBj:2dgn
PDBsum2dgn
PubMed16981730
UniProtP28650|PURA1_MOUSE Adenylosuccinate synthetase isozyme 1 (Gene Name=Adss1)

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