Structure of PDB 6qx9 Chain 5C Binding Site BS02

Receptor Information
>6qx9 Chain 5C (length=852) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MEQTLPVTVYEMDFLADLMDNSELIRNVTLCGHLHHGKTCFVDCLIEQTH
PEIRKRYDQDLCYTDILFTEQERGVGIKSTPVTVVLPDTKGKSYLFNIMD
TPGHVNFSDEVTAGLRISDGVVLFIDAAEGVMLNTERLIKHAVQERLAVT
VCINKIDRLILELKLPPTDAYYKLRHIVDEVNGLISMYSTDENLILSPLL
GNVCFSSSQYSICFTLGSFAKIYADTFGDINYQEFAKRLWGDIYFNPKTR
KFTKKAPTSSSQRSFVEFILEPLYKILAQVVGDVDTSLPRTLDELGIHLT
KEELKLNIRPLLRLVCKKFFGEFTGFVDMCVQHIPSPKVGAKPKIEHTYT
GGVDSDLGEAMSDCDPDGPLMCHTTKMYSTDDGVQFHAFGRVLSGTIHAG
QPVKVLGENYTLEDEEDSQICTVGRLWISVARYHIEVNRVPAGNWVLIEG
VDQPIVKTATITEPRGNEEAQIFRPLKFNTTSVIKIAVEPVNPSELPKML
DGLRKVNKSYPSLTTKVEESGEHVILGTGELYLDCVMHDLRKMYSEIDIK
VADPVVTFCETVVETSSLKCFAETPNKKNKITMIAEPLEKGLAEDIENEV
VQITWNRKKLGEFFQTKYDWDLLAARSIWAFGPDATGPNILVDDTLPSEV
DKALLGSVKDSIVQGFQWGTREGPLCDELIRNVKFKILDAVVAQEPLHRG
GGQIIPTARRVVYSAFLMATPRLMEPYYFVEVQAPADCVSAVYTVLARRR
GHVTQDAPIPGSPLYTIKAFIPAIDSFGFETDLRTHTQGQAFSLSVFHHW
QIVPGDPLDKSIVIRPLEPQPAPHLAREFMIKTRRRKGLSEDVSISKFFD
DP
Ligand information
Ligand IDGTP
InChIInChI=1S/C10H16N5O14P3/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
InChIKeyXKMLYUALXHKNFT-UUOKFMHZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
CACTVS 3.370NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
CACTVS 3.370NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
OpenEye OEToolkits 1.7.6c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
ACDLabs 12.01O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)C(O)C3O
FormulaC10 H16 N5 O14 P3
NameGUANOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL1233147
DrugBankDB04137
ZINCZINC000060094177
PDB chain6qx9 Chain 5C Residue 1002 [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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PDB6qx9 Mechanism of 5' splice site transfer for human spliceosome activation.
Resolution3.28 Å
Binding residue
(original residue number in PDB)		L138 H139 H140 G141 K142 T143 C144 D164 G180 G207 K259 D261 S311 S312 Q313
Binding residue
(residue number reindexed from 1)		L34 H35 H36 G37 K38 T39 C40 D60 G76 G103 K155 D157 S207 S208 Q209
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding

View graph for
Molecular Function
External links
PDB RCSB:6qx9, PDBe:6qx9, PDBj:6qx9
PDBsum6qx9
PubMed30975767
UniProtQ15029|U5S1_HUMAN 116 kDa U5 small nuclear ribonucleoprotein component (Gene Name=EFTUD2)

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