1PPF	Hydrolase Hydrolase Inhibitor	date	Oct 24, 1991
title	X-Ray Crystal Structure Of The Complex Of Human Leukocyte El (Pmn Elastase) And The Third Domain Of The Turkey Ovomucoid
authors	W.Bode, A-Z.Wei
compound		source
Molecule: Human Leukocyte Elastase Chain: E Ec: 3.4.21.37 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Turkey Ovomucoid Inhibitor (Omtky3) Chain: I Engineered: Yes		Organism_scientific: Meleagris Gallopavo Organism_common: Turkey Organism_taxid: 9103
symmetry	Space Group: P 21 21 21	R_factor 0.166 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.050 72.550 52.450 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	BMA, FUC, GAL, GLC, MAN, NAG	enzyme	Hydrolase E.C.3.4.21.37 BRENDA
related structures	by homologous chain: 1CHO, 1HNE, 1SGY
Gene Ontology	Chain Function Process Component E I
Primary reference	X-ray crystal structure of the complex of human leukocyte elastase (PMN elastase) and the third domain of the turkey ovomucoid inhibitor., Bode W, Wei AZ, Huber R, Meyer E, Travis J, Neumann S, EMBO J 1986 Oct;5(10):2453-8. PMID:3640709

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (1ppf.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 1PPF CSU: Contacts of Structural Units for 1PPF Likely Quarternary Molecular Structure file(s) for 1PPF Retrieve 1PPF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PPF from S2C, [Save to disk]

View 1PPF in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1PPF

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1PPF, from MSDmotif at EBI Genome occurence of 1PPF's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ppfe_, region E [Jmol] [rasmolscript] [script source]     - Domain d1ppfi_, region I [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ppf] [1ppf_E] [1ppf_I] SWISS-PROT database: [P08246] [P68390] Domain organization of [ELNE_HUMAN] [IOVO_MELGA] by SWISSPFAM Domains found in 1PPF: [KAZAL] [Tryp_SPc ] by SMART

Other resources with information on 1PPF

Community annotation for 1PPF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1PPF from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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