Structure of PDB 7xq0 Chain A Binding Site BS02

Receptor Information
>7xq0 Chain A (length=402) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DPELRSWRHLVCYLCFYGFMAQIRPGESFITPYLLGPDKNFTREQVTNEI
TPVLSYSYLAVLVPVFLLTDYLRYTPVLLLQGLSFVSVWLLLLLGHSVAH
MQLMELFYSVTMAARIAYSSYIFSLVRPARYQRVAGYSRAAVLLGVFTSS
VLGQLLVTVGRVSFSTLNYISLAFLTFSVVLALFLKRPKRSLFFNRDDRM
LRELGDSLRRPQLRLWSLWWVFNSAGYYLVVYYVHILWNEVDPTTNSARV
YNGAADAASTLLGAITSFAAGFVKIRWARWSKLLIAGVTATQAGLVFLLA
HTRHPSSIWLCYAAFVLFRGSYQFLVPIATFQIASSLSKELCALVFGVNT
FFATIVKTIITFIVSDVRGLGLPVRKQFQLYSVYFLILSIIYFLGAMLDG
LR
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 chain7xq0 Chain A Residue 602 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7xq0 Recognition of cyclic dinucleotides and folates by human SLC19A1.
Resolution3.0 Å
Binding residue
(original residue number in PDB)
Y149 R157 K328 T384 F385 A388 K393 C396 F400
Binding residue
(residue number reindexed from 1)
Y131 R139 K274 T330 F331 A334 K339 C342 F346
Annotation score3
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008518 folate:monoatomic anion antiporter activity
GO:0015350 methotrexate transmembrane transporter activity
GO:0090482 vitamin transmembrane transporter activity
Biological Process
GO:0015884 folic acid transport
GO:0051180 vitamin transport
GO:0051958 methotrexate transport
Cellular Component
GO:0005886 plasma membrane
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:7xq0, PDBe:7xq0, PDBj:7xq0
PDBsum7xq0
PubMed36265513
UniProtP41440|S19A1_HUMAN Reduced folate transporter (Gene Name=SLC19A1)

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