Structure of PDB 8sx8 Chain A Binding Site BS01

Receptor Information
>8sx8 Chain A (length=1175) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FFWWLNPLFKIGHKRRLEEDDMYSVLPEDRSQHLGEELQGYWDQEVLRAE
KDAREPSLTKAIIKCYWKSYVVLGIFTLIEESTRVVQPIILGKIIGYFEN
YDPSDSAALYEAHGYAGVLSACTLVLAILHHLYFYHVQCAGMRLRVAMCH
MIYRKALRLSNSAMGKTTTGQIVNLLSNDVNKFDQVTIFLHFLWAGPLQA
IVVTALLWMEIGISCLAGMAVLIILLPLQSCIGKLFSSLRSKTAAFTDTR
IRTMNEVITGIRIIKMYAWEKSFADLITNLRRKEISKILRSSYLRGMNLA
SFFVASKIIVFVTFTTYVFLGNVITASRVFVAVSLYGAVRLTVTLFFPSA
VEKVSEAFVSIRRIKNFLLLDEIVNVQDFTAFWDKASDTPTLQSLSFTVR
PGELLAVVGPVGAGKSSLLSAVLGELPPNQGQVSVHGRIAYVSQQPWVFS
GTVRSNILFGKKYEKERYEKVIKACALKKDLQLLEDGDLTMIGDRGTTLS
GGQKARVNLARAVYQDADIYLLDDPLSAVDAEVSRHLFELCICQALHEKI
RILVTHQLQYLKAASQILILKDGQMVQKGEGKVGFKAYKNYFTAGAHWFI
IIFLILVNLAAQVSYILQDWWLSYWANQQSALTEKLDLNWYLGIYSGLTA
STVLFGIVRSLLVFFVLVSSSQTLHNQMFESILRAPVLFFDRNPIGRILN
RFSKDIGHMDDLLPLTYLDFIQTFLQVIGVVGVAVAVIPWIAIPLVPLGI
VFFVLRRYFLETSRDVKRLESTTRSPVFSHLSSSLQGLWTIRAYKAEQRF
QELFDSHQDLHSEAWFLFLTTSRWFAVRLDAICAVFVIVVAFGSLILAKT
LDAGQVGLALSYALTLMGMFQWCVRQSAEVENMMISVERVIEYTDLEKEA
PWEYQKRPLPSWPHEGVIIFDNVNFSYSLDGPLVLKHLTALIKSKEKVGI
VGRTGAGKSSLIAALFRLSEPEGKIWIDKILTTEIGLHDLRKKMSIIPQE
PVLFTGTMRKNLDPFNEHSDEELWNALEEVQLKEAIEDLPGKMDTELAES
GSNFSVGQRQLVCLARAILRKNRILIIDEATANVDPRTDELIQKKIREKF
AHCTVLTIAHRLNTIIDSDKIMVLDSGRLKEYDEPYVLLQNRDSLFYKMV
QQLGKAEAAALTETAKQVYFKRNYP
Ligand information
Ligand IDXPG
InChIInChI=1S/C20H34O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h12-13,15-17,19,21,23H,2-11,14H2,1H3,(H,24,25)/b13-12+/t15-,16+,17+,19+/m0/s1
InChIKeyGMVPRGQOIOIIMI-DWKJAMRDSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=C(O)CCCCCCC1C(=O)CC(O)C1/C=C/C(O)CCCCC
OpenEye OEToolkits 1.7.6CCCCCC(C=CC1C(CC(=O)C1CCCCCCC(=O)O)O)O
OpenEye OEToolkits 1.7.6CCCCC[C@@H](/C=C/[C@H]1[C@@H](CC(=O)[C@@H]1CCCCCCC(=O)O)O)O
CACTVS 3.385CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O
CACTVS 3.385CCCCC[CH](O)C=C[CH]1[CH](O)CC(=O)[CH]1CCCCCCC(O)=O
FormulaC20 H34 O5
Name7-[(1R,3R)-3-hydroxy-2-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-5-oxocyclopentyl]heptanoic acid;
Prostaglandin E1
ChEMBLCHEMBL495
DrugBankDB00770
ZINCZINC000003813088
PDB chain8sx8 Chain A Residue 1401 [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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PDB8sx8 Structural basis of prostaglandin efflux by MRP4.
Resolution3.5 Å
Binding residue
(original residue number in PDB)
H152 F324 D842 R946 Q994 W995 R998
Binding residue
(residue number reindexed from 1)
H130 F302 D719 R823 Q871 W872 R875
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0042626 ATPase-coupled transmembrane transporter activity
GO:0140359 ABC-type transporter activity
Biological Process
GO:0055085 transmembrane 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:8sx8, PDBe:8sx8, PDBj:8sx8
PDBsum8sx8
PubMed38216659
UniProtF1MUC1

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