Structure of PDB 7xtz Chain B Binding Site BS03

Receptor Information
>7xtz Chain B (length=1097) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVT
WFHAIHVKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLI
VNNATNVVIKVCEFQFCNDPFLGVYYHKNNKSWMESEFRVYSSANNCTFE
YVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLVRDLPQG
FSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGY
LQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFR
VQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLY
NSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIA
DYNYKLPCDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDIS
TEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLH
APATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDI
ADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQDVNCTT
WRVYSTGSNVFQTRAGCLIGAEHVNNSYECDIPIGAGICASYQTSQSIIA
YTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICG
DSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPI
KDFGGFNFSQILPDPSKPSKRSFIEDLLFNKVTLADAGFIKQYGDCLGDI
AARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGAAL
QIPFAMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTASA
LGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLDKCEAEVQID
RLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCG
KGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGV
FVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPL
Ligand information
Ligand IDEIC
InChIInChI=1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20)/b7-6-,10-9-
InChIKeyOYHQOLUKZRVURQ-HZJYTTRNSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCC=CCC=CCCCCCCCC(O)=O
CACTVS 3.341CCCCC/C=C\C\C=C/CCCCCCCC(O)=O
OpenEye OEToolkits 1.5.0CCCCC\C=C/C\C=C/CCCCCCCC(=O)O
OpenEye OEToolkits 1.5.0CCCCCC=CCC=CCCCCCCCC(=O)O
ACDLabs 10.04O=C(O)CCCCCCC\C=C/C\C=C/CCCCC
FormulaC18 H32 O2
NameLINOLEIC ACID;
9,12-LINOLEIC ACID
ChEMBLCHEMBL267476
DrugBankDB14104
ZINCZINC000004474613
PDB chain7xtz Chain C Residue 1601 [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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PDB7xtz Engineered disulfide reveals structural dynamics of locked SARS-CoV-2 spike.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		V341 F377 F392 L513
Binding residue
(residue number reindexed from 1)		V322 F358 F373 L494
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0019064 fusion of virus membrane with host plasma membrane
GO:0039654 fusion of virus membrane with host endosome membrane
GO:0046813 receptor-mediated virion attachment to host cell
GO:0075509 endocytosis involved in viral entry into host cell
Cellular Component
GO:0016020 membrane
GO:0019031 viral envelope
GO:0055036 virion membrane

View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7xtz, PDBe:7xtz, PDBj:7xtz
PDBsum7xtz
PubMed35905112
UniProtP0DTC2|SPIKE_SARS2 Spike glycoprotein (Gene Name=S)

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