1NME	Apoptosis, Hydrolase	date	Jan 09, 2003
title	Structure Of Casp-3 With Tethered Salicylate
authors	D.A.Erlanson, J.Lam, C.Wiesmann, T.N.Luong, B.Simmons, W.Delano, I.C.Choong, M.Flanagan, D.Lee, T.O'Brian
compound		source
Molecule: Caspase-3 Chain: A Fragment: Large Subunit Synonym: Apopain; Cysteine Protease Cpp32; Yama Protein; Cp Casp-3; Srebp Cleavage Activity 1; Sca-1; Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Caspase-3 Chain: B Fragment: Small Subunit Synonym: Apopain; Cysteine Protease Cpp32; Yama Protein; Cp Casp-3; Srebp Cleavage Activity 1; Sca-1; Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 2 2 2	R_factor 0.172 R_Free 0.205
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.488 83.598 95.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	158, 159	enzyme	Hydrolase E.C.3.4.22 BRENDA
related structures	by homologous chain: 1NMS
Gene Ontology	Chain Function Process Component A B
Primary reference	In situ assembly of enzyme inhibitors using extended tethering., Erlanson DA, Lam JW, Wiesmann C, Luong TN, Simmons RL, DeLano WL, Choong IC, Burdett MT, Flanagan WM, Lee D, Gordon EM, O'Brien T, Nat Biotechnol 2003 Mar;21(3):308-14. PMID:12563278

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1nme.pdb1.gz) 46 Kb Biological Unit Coordinates (1nme.pdb2.gz) 179 Kb Biological Unit Coordinates (1nme.pdb3.gz) 179 Kb Biological Unit Coordinates (1nme.pdb4.gz) 90 Kb Biological Unit Coordinates (1nme.pdb5.gz) 91 Kb LPC: Ligand-Protein Contacts for 1NME CSU: Contacts of Structural Units for 1NME Likely Quarternary Molecular Structure file(s) for 1NME Structure Factors (264 Kb) Retrieve 1NME in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NME from S2C, [Save to disk] Re-refined 1nme structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NME 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 1NME

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NME, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nme.1, region A:,B [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: [1nme_A] [1nme_B] [1nme] SWISS-PROT database: [P42574] Domain organization of [CASP3_HUMAN] by SWISSPFAM Domain found in 1NME: [CASc ] by SMART

Other resources with information on 1NME

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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