1HY0	Lyase	date	Jan 17, 2001
title	Crystal Structure Of Wild Type Duck Delta 1 Crystallin (Eye Protein)
authors	L.M.Sampaleanu, F.Vallee, C.Slingsby, P.L.Howell
compound		source
Molecule: Delta Crystallin I Chain: A, B Synonym: Delta-1-Crystallin Ec: 4.3.2.1 Engineered: Yes		Organism_scientific: Anas Platyrhynchos Organism_taxid: 8839 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet17b
symmetry	Space Group: P 31 2 1	R_factor 0.190 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.600 100.600 168.000 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	SO4	enzyme	Lyase E.C.4.3.2.1 BRENDA
related structures	by homologous chain: 1TJU, 1U16
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural studies of duck delta 1 and delta 2 crystallin suggest conformational changes occur during catalysis., Sampaleanu LM, Vallee F, Slingsby C, Howell PL, Biochemistry 2001 Mar 6;40(9):2732-42. PMID:11258884

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (153 Kb) [Save to disk] Biological Unit Coordinates (1hy0.pdb1.gz) 296 Kb LPC: Ligand-Protein Contacts for 1HY0 CSU: Contacts of Structural Units for 1HY0 Likely Quarternary Molecular Structure file(s) for 1HY0 Structure Factors (521 Kb) Retrieve 1HY0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HY0 from S2C, [Save to disk] Re-refined 1hy0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1HY0 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 1HY0

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 1HY0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1hy0a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1hy0b_, region 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: [1hy0_B] [1hy0_A] [1hy0] SWISS-PROT database: [P24057] Domain organization of [ARLY1_ANAPL] by SWISSPFAM

Other resources with information on 1HY0

Community annotation for 1HY0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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