1BRA		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	BEN, CA	enzyme
related structures	by homologous chain: 1ANC, 1K1M
Gene Ontology	Chain Function Process Component A
Primary reference	Relocating a negative charge in the binding pocket of trypsin., Perona JJ, Tsu CA, McGrath ME, Craik CS, Fletterick RJ, J Mol Biol 1993 Apr 5;230(3):934-49. PMID:8478942

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1bra.pdb1.gz) 72 Kb LPC: Ligand-Protein Contacts for 1BRA CSU: Contacts of Structural Units for 1BRA Likely Quarternary Molecular Structure file(s) for 1BRA Retrieve 1BRA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BRA from S2C, [Save to disk]

View 1BRA 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: [1bra] [1bra_A] SWISS-PROT database: [P00763] Domain found in 1BRA: [Tryp_SPc ] by SMART

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