1DIL	Glycosidase	date	Apr 23, 1996
title	Sialidase From Salmonella Typhimurium Complexed With Apana A Inhibitors
authors	E.F.Garman, S.C.Crennell, E.R.Vimr, W.G.Laver, G.L.Taylor
compound		source
Molecule: Sialidase Chain: A Ec: 3.2.1.18 Engineered: Yes		Organism_scientific: Salmonella Typhimurium Organism_taxid: 99287 Strain: Lt2 Variant: Ta263, Prototroph Gene: Nanh Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Bacterial Expression_system_plasmid: Psx62 Expression_system_gene: Nanh Other_details: Residue Met 1 Was Excised By Escherichia Col
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.400 82.300 91.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	AXP, EQP, K	enzyme	Hydrolase E.C.3.2.1.18 BRENDA
related structures	by homologous chain: 2SIM
Gene Ontology	Chain Function Process Component A
Primary reference	The structures of Salmonella typhimurium LT2 neuraminidase and its complexes with three inhibitors at high resolution., Crennell SJ, Garman EF, Philippon C, Vasella A, Laver WG, Vimr ER, Taylor GL, J Mol Biol 1996 Jun 7;259(2):264-80. PMID:8656428

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk] Biological Unit Coordinates (1dil.pdb1.gz) 64 Kb LPC: Ligand-Protein Contacts for 1DIL CSU: Contacts of Structural Units for 1DIL Likely Quarternary Molecular Structure file(s) for 1DIL Retrieve 1DIL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DIL from S2C, [Save to disk]

View 1DIL 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 1DIL

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1DIL, from MSDmotif at EBI Genome occurence of 1DIL's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1dil__, region [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: [1dil] [1dil_A] SWISS-PROT database: [P29768] Domain organization of [NANH_SALTY] by SWISSPFAM

Other resources with information on 1DIL

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

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