1U15	Lyase	date	Jul 14, 2004
title	Crystal Structure Of A Duck-Delta-Crystallin-1 Double Loop M (Dlm)
authors	M.Tsai, L.M.Sampaleanu, C.Greene, L.Creagh, C.Haynes, P.L.Howell
compound		source
Molecule: Delta Crystallin I Chain: A, B, C, D Ec: 4.3.2.1 Engineered: Yes Mutation: Yes		Organism_scientific: Anas Platyrhynchos Organism_taxid: 8839 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bb101 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-17b
symmetry	Space Group: P 1 21 1	R_factor 0.221 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.700 98.800 107.400 90.00 101.50 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand		enzyme	Lyase E.C.4.3.2.1 BRENDA
related structures	by homologous chain: 1AUW, 1K62
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	A duck delta1 crystallin double loop mutant provides insight into residues important for argininosuccinate lyase activity., Tsai M, Sampaleanu LM, Greene C, Creagh L, Haynes C, Howell PL, Biochemistry 2004 Sep 21;43(37):11672-82. PMID:15362851

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (291 Kb) [Save to disk] Biological Unit Coordinates (1u15.pdb1.gz) 286 Kb CSU: Contacts of Structural Units for 1U15 Likely Quarternary Molecular Structure file(s) for 1U15 Structure Factors (541 Kb) Retrieve 1U15 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U15 from S2C, [Save to disk] Re-refined 1u15 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U15 in 3D

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Visual 3D analysis of 1U15

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 1U15, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u15a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1u15b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1u15c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1u15d_, region D [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: [1u15_A] [1u15_D] [1u15_B] [1u15] [1u15_C] SWISS-PROT database: [P24057] Domain organization of [ARLY1_ANAPL] by SWISSPFAM

Other resources with information on 1U15

Community annotation for 1U15 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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