Structure of PDB 4aig Chain A

Receptor sequence
>4aigA (length=201) Species: 8729 (Crotalus adamanteus) [Search protein sequence]
NLPQRYIELVVVADRRVFMKYNSDLNIIRTRVHEIVNIINEFYRSLNIRV
SLTDLEIWSGQDFITIQSSSSNTLNSFGEWRERVLLTRKRHDNAQLLTAI
NFEGKIIGKAYTSSMCNPRSSVGIVKDHSPINLLVAVTMAHELGHNLGME
HDGKDCLRGASLCIMRPGLTPGRSYEFSDDSMGYYQKFLNQYKPQCILNK
P
3D structure
PDB4aig 2 angstrom X-ray structure of adamalysin II complexed with a peptide phosphonate inhibitor adopting a retro-binding mode.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.24.46: adamalysin.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN A H142 H146 H152 H141 H145 H151
BS02 CA A E9 D93 C197 N200 E8 D92 C196 N199
BS03 FLX A K106 I107 I108 T139 H142 E143 H146 H152 I165 R167 P168 G169 L170 K105 I106 I107 T138 H141 E142 H145 H151 I164 R166 P167 G168 L169 MOAD: ic50=0.3uM
PDBbind-CN: -logKd/Ki=6.52,IC50=0.3uM
Gene Ontology
Molecular Function
GO:0004222 metalloendopeptidase activity
GO:0008237 metallopeptidase activity
GO:0046872 metal ion binding
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0005576 extracellular region
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4aig, PDBe:4aig, PDBj:4aig
PDBsum4aig
PubMed9428736
UniProtP34179|VM12_CROAD Snake venom metalloproteinase adamalysin-2

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