1QQU		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, CA	enzyme
related structures	by homologous chain: 1O2O, 1O3E
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure at 1.63 A resolution of the native form of porcine beta-trypsin: revealing an acetate ion binding site and functional water network., Johnson A, Gautham N, Pattabhi V, Biochim Biophys Acta 1999 Nov 16;1435(1-2):7-21. PMID:10561533

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1qqu.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1QQU CSU: Contacts of Structural Units for 1QQU Likely Quarternary Molecular Structure file(s) for 1QQU Structure Factors (170 Kb) Retrieve 1QQU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QQU from S2C, [Save to disk] Re-refined 1qqu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QQU 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: [1qqu] [1qqu_A] SWISS-PROT database: [P00761] Domain found in 1QQU: [Tryp_SPc ] by SMART

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