5ER2	Hydrolase Hydrolase Inhibitor	date	Jan 02, 1991
title	High-Resolution X-Ray Diffraction Study Of The Complex Betwe Endothiapepsin And An Oligopeptide Inhibitor. The Analysis Inhibitor Binding And Description Of The Rigid Body Shift I Enzyme
authors	A.Sali, B.Veerapandian, J.B.Cooper, S.I.Foundling, D.J.Hoover, T.L.Blundell
compound		source
Molecule: Endothiapepsin Chain: E Ec: 3.4.23.6 Engineered: Yes		Organism_scientific: Cryphonectria Parasitica Organism_common: Chestnut Blight Fungus Organism_taxid: 5116
symmetry	Space Group: P 1 21 1	R_factor 0.160 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.900 75.800 42.900 90.00 96.90 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	0EK	enzyme	Hydrolase E.C.3.4.23.6 BRENDA
related structures	by homologous chain: 1EPP, 3ER5
Gene Ontology	Chain Function Process Component E
Primary reference	High-resolution X-ray diffraction study of the complex between endothiapepsin and an oligopeptide inhibitor: the analysis of the inhibitor binding and description of the rigid body shift in the enzyme., Sali A, Veerapandian B, Cooper JB, Foundling SI, Hoover DJ, Blundell TL, EMBO J 1989 Aug;8(8):2179-88. PMID:2676515

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (5er2.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 5ER2 CSU: Contacts of Structural Units for 5ER2 Likely Quarternary Molecular Structure file(s) for 5ER2 Retrieve 5ER2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5ER2 from S2C, [Save to disk]

View 5ER2 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 5ER2

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 5ER2, from MSDmotif at EBI Genome occurence of 5ER2's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d5er2e_, region E [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: [5er2] [5er2_E] [5er2_I] SWISS-PROT database: [P11838] Domain organization of [CARP_CRYPA] by SWISSPFAM

Other resources with information on 5ER2

Community annotation for 5ER2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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