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139555
Biological Macromolecular Structures Enabling Breakthroughs in Research and Education
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Structure Summary
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Annotations
Sequence
Sequence Similarity
Structure Similarity
Experiment
1PPG
The refined 2.3 angstroms crystal structure of human leukocyte elastase in a complex with a valine chloromethyl ketone inhibitor
Display Files
FASTA Sequence
PDB File
PDB File (Header)
mmCIF File
mmCIF File (Header)
PDBML/XML File
PDBML/XML File (Header)
Download Files
FASTA Sequence
PDB File (Text)
PDB File (gz)
PDBx/mmCIF File
PDBx/mmCIF File (gz)
PDBML/XML File
PDBML/XML File (gz)
Biological Assembly 1 (gz) (A)
Biological Assembly 2 (gz) (S)
Macromolecule Annotations for the Entities in PDB 1PPG
Domain Annotation: SCOP Classification
SCOP Database (version: 1.75) Homepage
Chains
Domain Info
Class
Fold
Superfamily
Family
Domain
Species
E
d1ppge_
All beta proteins
Trypsin-like serine proteases
Trypsin-like serine proteases
Eukaryotic proteases
Elastase
Human (Homo sapiens) [TaxId: 9606]
Domain Annotation: CATH
CATH Database (version 4.0.0) Homepage
Chains
Domain
Class
Architecture
Topology
Homology
E1
1ppgE01
Mainly Beta
Beta Barrel
Thrombin, subunit H
Trypsin-like serine proteases
E2
1ppgE02
Mainly Beta
Beta Barrel
Thrombin, subunit H
Trypsin-like serine proteases
Protein Family Annotation
Pfam Database Homepage
Chains
Pfam Accession
Pfam Identifier
Pfam Description
Type
Source
Gene Product Annotation
Gene Ontology Consortium Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
E
HUMAN LEUKOCYTE ELASTASE (1PPG:E)
RNA Polymerase Ii Transcription Corepressor Activity
Protease Binding
Endopeptidase Activity
Serine Type Endopeptidase Activity
Protein Binding
Heparin Binding
Peptidase Activity
Serine Type Peptidase Activity
Hydrolase Activity
Cytokine Binding
Negative Regulation of Transcription by RNA Polymerase Ii
Response to Yeast
Acute Inflammatory Response to Antigenic Stimulus
Leukocyte Migration Involved in Inflammatory Response
Biosynthetic Process of Antibacterial Peptides Active Against Gram Negative Bacteria
Proteolysis
Cellular Calcium Ion Homeostasis
Phagocytosis
Response to Uv
Antimicrobial Humoral Response
Extracellular Matrix Disassembly
Protein Catabolic Process
Response to Lipopolysaccharide
Defense Response to Bacterium
Neutrophil Degranulation
Positive Regulation of Map Kinase Activity
Negative Regulation of Growth of Symbiont in Host
Negative Regulation of Chemokine Biosynthetic Process
Negative Regulation of Interleukin 8 Biosynthetic Process
Positive Regulation of Interleukin 8 Biosynthetic Process
Positive Regulation of Smooth Muscle Cell Proliferation
Negative Regulation of Inflammatory Response
Positive Regulation of Immune Response
Defense Response to Fungus
Leukocyte Migration
Negative Regulation of Chemotaxis
Neutrophil Mediated Killing of Gram Negative Bacterium
Neutrophil Mediated Killing of Fungus
Positive Regulation of Leukocyte Tethering or Rolling
Extracellular Region
Extracellular Space
Cytoplasm
Cell Surface
Transcriptional Repressor Complex
Secretory Granule
Azurophil Granule Lumen
Specific Granule Lumen
Extracellular Exosome
I
MEO-SUCCINYL-ALA-ALA-PRO-VAL CHLOROMETHYLKETONE (1PPG:I)
none
none
none
Protein Modification Annotation
Type
PDB Residue Nr.
Description