Structure of PDB 2x55 Chain A Binding Site BS05

Receptor Information
>2x55 Chain A (length=274) Species: 632 (Yersinia pestis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QLIPNISPDSFTVAASTGMLSGKSHEMLYDAETGRKISQLDWKIKNVAIL
KGDISWDPYSFLTLNARGWTSLASGSGNMDDYDWMNENQSEWTDHSSHPA
TNVNHANEYDLNVKGWLLQDENYKAGITAGYQETRFSWTATGGSYSYNNG
AYTGNFPKGVRVIGYNQRFSMPYIGLAGQYRINDFELNALFKFSDWVRAH
DNDEHYMRDLTFREKTSGSRYYGTVINAGYYVTPNAKVFAEFTYSKYDES
IGGDAAGISNKNYTVTAGLQYRFG
Ligand information
Ligand IDC8E
InChIInChI=1S/C16H34O5/c1-2-3-4-5-6-7-9-18-11-13-20-15-16-21-14-12-19-10-8-17/h17H,2-16H2,1H3
InChIKeyFEOZZFHAVXYAMB-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O(CCCCCCCC)CCOCCOCCOCCO
CACTVS 3.341
OpenEye OEToolkits 1.5.0		CCCCCCCCOCCOCCOCCOCCO
FormulaC16 H34 O5
Name(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
ChEMBL
DrugBankDB04233
ZINCZINC000014881140
PDB chain2x55 Chain A Residue 1305 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2x55 An Active Site Water Network in the Plasminogen Activator Pla from Yersinia Pestis
Resolution1.85 Å
Binding residue
(original residue number in PDB)		E29 E217
Binding residue
(residue number reindexed from 1)		E26 E214
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D84 D86 S99 D206 H208
Catalytic site (residue number reindexed from 1) D81 D83 S96 D203 H205
Enzyme Commision number 3.4.23.48: plasminogen activator Pla.
Gene Ontology
Molecular Function
GO:0004175 endopeptidase activity
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0009279 cell outer membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2x55, PDBe:2x55, PDBj:2x55
PDBsum2x55
PubMed20637417
UniProtP17811|PLA_YERPE Plasminogen activator (Gene Name=pla)

[Back to BioLiP]