1AT0	Signaling Protein	date	Aug 15, 1997
title	17-Kda Fragment Of Hedgehog C-Terminal Autoprocessing Domain
authors	T.M.T.Hall, J.A.Porter, K.E.Young, E.V.Koonin, P.A.Beachy, D.J.Le
compound		source
Molecule: 17-Hedgehog Chain: A Fragment: 17-Kda Fragment Of C-Terminal Domain Engineered: Yes		Organism_scientific: Drosophila Melanogaster Organism_common: Fruit Fly Cell_line: B834 Expression_system: Escherichia Coli Expression_system_strain: B834 (De3) Plyss Expression_system_plasmid: Prset B
symmetry	Space Group: I 21 3	R_factor 0.218 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 101.540 101.540 101.540 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of a Hedgehog autoprocessing domain: homology between Hedgehog and self-splicing proteins., Hall TM, Porter JA, Young KE, Koonin EV, Beachy PA, Leahy DJ, Cell 1997 Oct 3;91(1):85-97. PMID:9335337

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (1at0.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 1AT0 CSU: Contacts of Structural Units for 1AT0 Likely Quarternary Molecular Structure file(s) for 1AT0 Structure Factors (109 Kb) Retrieve 1AT0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AT0 from S2C, [Save to disk] Re-refined 1at0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AT0 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 1AT0

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 1AT0, from MSDmotif at EBI Genome occurence of 1AT0's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1at0__, 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: [1at0] [1at0_A] SWISS-PROT database: [Q02936] Domain organization of [HH_DROME] by SWISSPFAM Domains found in 1AT0: [HintC] [HintN ] by SMART

Other resources with information on 1AT0

Community annotation for 1AT0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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