170L	Hydrolase (O-Glycosyl)	date	Mar 24, 1995
title	Protein Flexibility And Adaptability Seen In 25 Crystal Form Lysozyme
authors	X.J.Zhang, L.H.Weaver, A.Wozniak, B.W.Matthews
compound		source
Molecule: T4 Lysozyme Chain: A Ec: 3.2.1.17 Engineered: Yes		Organism_scientific: Enterobacteria Phage T4 Organism_taxid: 10665 Expression_system_vector_type: Plasmid Expression_system_plasmid: M13
symmetry	Space Group: P 41 21 2	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.600 53.600 165.200 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	BME	enzyme	Hydrolase E.C.3.2.1.17 BRENDA
related structures	by homologous chain: 149L, 1JQU
Gene Ontology	Chain Function Process Component A
Primary reference	Protein flexibility and adaptability seen in 25 crystal forms of T4 lysozyme., Zhang XJ, Wozniak JA, Matthews BW, J Mol Biol 1995 Jul 21;250(4):527-52. PMID:7616572

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (170l.pdb1.gz) 27 Kb LPC: Ligand-Protein Contacts for 170L CSU: Contacts of Structural Units for 170L Likely Quarternary Molecular Structure file(s) for 170L Structure Factors (38 Kb) Retrieve 170L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 170L from S2C, [Save to disk] Re-refined 170l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 170L 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 170L

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 170L, from MSDmotif at EBI Genome occurence of 170L's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d170l__, 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: [170l] [170l_A] SWISS-PROT database: [P00720] Domain organization of [LYS_BPT4] by SWISSPFAM

Other resources with information on 170L

Community annotation for 170L at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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