1YIS	Lyase	date	Jan 12, 2005
title	Structural Genomics Of Caenorhabditis Elegans: Adenylosuccin
authors	J.Symersky, N.Schormann, S.Lu, Y.Zhang, E.Karpova, S.Qiu, W.Huang, J.Zhou, M.Luo, A.Arabshahi, A.Mckinstry, C.H.Luan, D.Luo, D.John J.Tsao, L.Delucas, Q.Shang, R.Gray, S.Li, T.Bray, Y.J.Chen, South Collaboratory For Structural Genomics (Secsg)
compound		source
Molecule: Adenylosuccinate Lyase Chain: A Synonym: Fumarate Lyase (53.6 Kd) (1h824) Ec: 4.3.2.2 Engineered: Yes		Organism_scientific: Caenorhabditis Elegans Organism_taxid: 6239 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Ai Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28b
symmetry	Space Group: I 4 2 2	R_factor 0.174 R_Free 0.202
crystal cell	length a length b length c angle alpha angle beta angle gamma 124.242 124.242 165.127 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	MSE, SO4	enzyme	Lyase E.C.4.3.2.2 BRENDA
note	1YIS is a representative structure
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk] Biological Unit Coordinates (1yis.pdb1.gz) 285 Kb LPC: Ligand-Protein Contacts for 1YIS CSU: Contacts of Structural Units for 1YIS Likely Quarternary Molecular Structure file(s) for 1YIS Structure Factors (418 Kb) Retrieve 1YIS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YIS from S2C, [Save to disk] Re-refined 1yis structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YIS 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 1YIS

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 1YIS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yis_A] [1yis] SWISS-PROT database: [Q21774] Domain organization of [PUR8_CAEEL] by SWISSPFAM Domain found in 1YIS: [ADSL_C ] by SMART

Other resources with information on 1YIS

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

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