Structure of PDB 2wby Chain B

Receptor sequence
>2wbyB (length=954) Species: 9606 (Homo sapiens) [Search protein sequence]
NPAIKRIGNHITKSPEDKREYRGLELANGIKVLLISDPTTDKSSAALDVH
IGSLSDPPNIAGLSHFLQHMLFLGTKKYPKENEYSQFLSEHAGSSNAFTS
GEHTNYYFDVSHEHLEGALDRFAQFFLSPLFDESAKDREVNAVDSEHEKN
VMNDAWRLFQLEKATGNPKHPFSKFGTGNKYTLETRPNQEGIDVRQELLK
FHSAYYSSNLMAVVVLGRESLDDLTNLVVKLFSEVENKNVPLPEFPEHPF
QEEHLKQLYKIVPIKDIRNLYVTFPIPDLQKYYKSNPGHYLGHLIGHEGP
GSLLSELKSKGWVNTLVGGQKEGARGFMFFIINVDLTEEGLLHVEDIILH
MFQYIQKLRAEGPQEWVFQELKDLNAVAFRFKDKERPRGYTSKIAGILHY
YPLEEVLTAEYLLEEFRPDLIEMVLDKLRPENVRVAIVSKSFEGKTDRTE
EWYGTQYKQEAIPDEVIKKWQNADLNGKFKLPTKNEFIPTNFEILPLEKE
ATPYPALIKDTAMSKLWFKQDDKFFLPKANLNFEFFSPFAYVDPLHSNMA
YLYLELLKDSLNEYAYAAELAGLSYDLQNTIYGMYLSVKGYNDKQPILLK
KIIEKMATFEIDEKRFEIIKEAYMRSLNNFRAEQPHQHAMYYLRLLMTEV
AWTKDELKEALDDVTLPRLKAFIPQLLSRLHIEALLHGNITKQAALGIMQ
MVEDTLIEHAHTKPLLPSQLVRYREVQLPDRGWFVYQQRNEVHNNSGIEI
YYQTDMQSTSENMFLELFAQIISEPAFNTLRTKEQLGYIVFSGPRRANGI
QGLRFIIQSEKPPHYLESRVEAFLITMEKSIEDMTEEAFQKHIQALAIRR
LDKPKKLSAESAKYWGEIISQQYNFDRDNTEVAYLKTLTKEDIIKFYKEM
LAVDAPRRHKVSVHVLAREMDNLSQAPALPQPEVIQNMTEFKRGLPLFPL
VKPH
3D structure
PDB2wby Molecular Basis of Catalytic Chamber-Assisted Unfolding and Cleavage of Human Insulin by Human Insulin Degrading Enzyme.
ChainB
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Q111
Catalytic site (residue number reindexed from 1) Q68
Enzyme Commision number 3.4.24.56: insulysin.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0001618 virus receptor activity
GO:0004175 endopeptidase activity
GO:0004222 metalloendopeptidase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
GO:0042277 peptide binding
GO:0042803 protein homodimerization activity
GO:0043559 insulin binding
GO:0046872 metal ion binding
Biological Process
GO:0006508 proteolysis
GO:0008286 insulin receptor signaling pathway
GO:0010815 bradykinin catabolic process
GO:0010992 ubiquitin recycling
GO:0019885 antigen processing and presentation of endogenous peptide antigen via MHC class I
GO:0030163 protein catabolic process
GO:0032092 positive regulation of protein binding
GO:0042447 hormone catabolic process
GO:0043171 peptide catabolic process
GO:0045732 positive regulation of protein catabolic process
GO:0046718 symbiont entry into host cell
GO:0050435 amyloid-beta metabolic process
GO:0051603 proteolysis involved in protein catabolic process
GO:0097242 amyloid-beta clearance
GO:0150094 amyloid-beta clearance by cellular catabolic process
GO:1901142 insulin metabolic process
GO:1901143 insulin catabolic process
GO:1903715 regulation of aerobic respiration
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005777 peroxisome
GO:0005782 peroxisomal matrix
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009897 external side of plasma membrane
GO:0009986 cell surface
GO:0016323 basolateral plasma membrane
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2wby, PDBe:2wby, PDBj:2wby
PDBsum2wby
PubMed19321446
UniProtP14735|IDE_HUMAN Insulin-degrading enzyme (Gene Name=IDE)

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