Structure of PDB 3nsj Chain A Binding Site BS02

Receptor Information
>3nsj Chain A (length=530) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PCYTATRSECKQKHKFVPGVWMAGEGMDVTTLRRSGSFPVNTQRFLRPDR
TCTLCKNSLMRDATQRLPVAITHWRPHSSHCQRNVAAAKVHSTEGVAREA
AANINNDWRVGLDVNRPEANMRASVAGSHSKVANFAAEKTYQDQYNFNSD
TVECRMYSFRLVQKPPLHLDFKKALRALPRNFNSSTEHAYHELISSYGTH
FITAVDLGGRISVLTALRTCQLTLNGLTADEVGDCLNVEAQVSIGAQASV
SSEYKACEEKKKQHKMATSFHQTYRERHVEVLGGPLDSTHDLLFGNQATP
EQFSTWTASLPSNPGLVDYSLEPLHTLLEEQNPKREALRQAISHYIMSRA
RWQNCSRPCRSGQHKSSHDSCQCECQDSKVTNQDCCPRQRGLAHLVVSNF
RAEHLWGDYTTATDAYLKVFFGGQEFRTGVVWNNNNPRWTDKMDFENVLL
STGGPLRVQVWDADYGWDDDLLGSCDRSPHSGFHEVTCELNHGRVKFSYH
AKCLPHLTGGTCLEYAPQGLLGDPPGNRSG
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain3nsj Chain A Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3nsj The structural basis for membrane binding and pore formation by lymphocyte perforin.
Resolution2.75 Å
Binding residue
(original residue number in PDB)		D435 D483 A484
Binding residue
(residue number reindexed from 1)		D414 D462 A463
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0022829 wide pore channel activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0140911 pore-forming activity
Biological Process
GO:0001771 immunological synapse formation
GO:0001909 leukocyte mediated cytotoxicity
GO:0001913 T cell mediated cytotoxicity
GO:0002357 defense response to tumor cell
GO:0002418 immune response to tumor cell
GO:0009306 protein secretion
GO:0017038 protein import
GO:0031640 killing of cells of another organism
GO:0051260 protein homooligomerization
GO:0051607 defense response to virus
GO:0051712 positive regulation of killing of cells of another organism
GO:0071806 protein transmembrane transport
GO:0140507 granzyme-mediated programmed cell death signaling pathway
Cellular Component
GO:0001772 immunological synapse
GO:0005576 extracellular region
GO:0005764 lysosome
GO:0005768 endosome
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0031410 cytoplasmic vesicle
GO:0031904 endosome lumen
GO:0044194 cytolytic granule

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3nsj, PDBe:3nsj, PDBj:3nsj
PDBsum3nsj
PubMed21037563
UniProtP10820|PERF_MOUSE Perforin-1 (Gene Name=Prf1)

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