1TAL	Serine Protease	date	Oct 30, 1996
title	Alpha-Lytic Protease At 120 K (Single Structure Model)
authors	S.D.Rader, D.A.Agard
compound		source
Molecule: Alpha-Lytic Protease Chain: A Ec: 3.4.21.12 Engineered: Yes		Organism_scientific: Lysobacter Enzymogenes Organism_taxid: 69 Strain: 495 Atcc: 29487 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 32 2 1	R_factor 0.165 R_Free 0.192
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.800 65.800 79.500 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	SO4, TAM	enzyme	Hydrolase E.C.3.4.21.12 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Conformational substates in enzyme mechanism: the 120 K structure of alpha-lytic protease at 1.5 A resolution., Rader SD, Agard DA, Protein Sci 1997 Jul;6(7):1375-86. PMID:9232638

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1tal.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 1TAL CSU: Contacts of Structural Units for 1TAL Likely Quarternary Molecular Structure file(s) for 1TAL Retrieve 1TAL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TAL from S2C, [Save to disk]

View 1TAL 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 1TAL

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1TAL from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TAL, from MSDmotif at EBI Genome occurence of 1TAL's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tal__, 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: [1tal] [1tal_A] SWISS-PROT database: [P00778] Domain organization of [PRLA_LYSEN] by SWISSPFAM

Other resources with information on 1TAL

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

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