1QSA		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	ACT, GOL, SO4	enzyme
note	1QSA is a representative structure
related structures	by homologous chain: 1QTE
Gene Ontology	Chain Function Process Component A
Primary reference	High resolution crystal structures of the Escherichia coli lytic transglycosylase Slt70 and its complex with a peptidoglycan fragment., van Asselt EJ, Thunnissen AM, Dijkstra BW, J Mol Biol 1999 Aug 27;291(4):877-98. PMID:10452894

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk] Biological Unit Coordinates (1qsa.pdb1.gz) 125 Kb LPC: Ligand-Protein Contacts for 1QSA CSU: Contacts of Structural Units for 1QSA Likely Quarternary Molecular Structure file(s) for 1QSA Structure Factors (728 Kb) Retrieve 1QSA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QSA from S2C, [Save to disk] Re-refined 1qsa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QSA 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1qsa] [1qsa_A] SWISS-PROT database: [P0AGC3]

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