2PKA		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	enzyme
related structures	by homologous chain: 1HIA, 1SPJ
Gene Ontology	Chain Function Process Component X, A Y, B
Primary reference	Refined 2 A X-ray crystal structure of porcine pancreatic kallikrein A, a specific trypsin-like serine proteinase. Crystallization, structure determination, crystallographic refinement, structure and its comparison with bovine trypsin., Bode W, Chen Z, Bartels K, Kutzbach C, Schmidt-Kastner G, Bartunik H, J Mol Biol 1983 Feb 25;164(2):237-82. PMID:6551452

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (2pka.pdb1.gz) 35 Kb Biological Unit Coordinates (2pka.pdb2.gz) 35 Kb Biological Unit Coordinates (2pka.pdb3.gz) 68 Kb LPC: Ligand-Protein Contacts for 2PKA CSU: Contacts of Structural Units for 2PKA Likely Quarternary Molecular Structure file(s) for 2PKA Retrieve 2PKA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PKA from S2C, [Save to disk]

View 2PKA 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: [2pka] [2pka_A] [2pka_B] [2pka_X] [2pka_Y] SWISS-PROT database: [P00752] Domain found in 2PKA: [Tryp_SPc ] by SMART

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