Structure of PDB 1fbl Chain A Binding Site BS05

Receptor Information
>1fbl Chain A (length=367) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FVLTPGNPRWENTHLTYRIENYTPDLSREDVDRAIEKAFQLWSNVSPLTF
TKVSEGQADIMISFVRGDHRDNSPFDGPGGNLAHAFQPGPGIGGDAHFDE
DERWTKNFRDYNLYRVAAHELGHSLGLSHSTDIGALMYPNYIYTGDVQLS
QDDIDGIQAIYGPSENPVQPSGPQTPQVCDSKLTFDAITTLRGELMFFKD
RFYMRTNSFYPEVELNFISVFWPQVPNGLQAAYEIADRDEVRFFKGNKYW
AVRGQDVLYGYPKDIHRSFGFPSTVKNIDAAVFEEDTGKTYFFVAHECWR
YDEYKQSMDTGYPKMIAEEFPGIGNKVDAVFQKDGFLYFFHGTRQYQFDF
KTKRILTLQKANSWFNC
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain1fbl Chain A Residue 997 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fbl Structure of full-length porcine synovial collagenase reveals a C-terminal domain containing a calcium-linked, four-bladed beta-propeller.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		H168 D170 H183 H196
Binding residue
(residue number reindexed from 1)		H69 D71 H84 H97
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) H218 E219 H222 H228
Catalytic site (residue number reindexed from 1) H119 E120 H123 H129
Enzyme Commision number 3.4.24.7: interstitial collagenase.
Gene Ontology
Molecular Function
GO:0004222 metalloendopeptidase activity
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0031012 extracellular matrix

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1fbl, PDBe:1fbl, PDBj:1fbl
PDBsum1fbl
PubMed8590015
UniProtP21692|MMP1_PIG Interstitial collagenase (Gene Name=MMP1)

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