2PSP		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	PCA	enzyme
note	2PSP is a representative structure
related structures	by homologous chain: 1PSP
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structure of porcine pancreatic spasmolytic polypeptide at 1.95 A resolution., Petersen TN, Henriksen A, Gajhede M, Acta Crystallogr D Biol Crystallogr. 1996 Jul 1;52(Pt 4):730-7. PMID:15299636

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (2psp.pdb1.gz) 25 Kb Biological Unit Coordinates (2psp.pdb2.gz) 25 Kb LPC: Ligand-Protein Contacts for 2PSP CSU: Contacts of Structural Units for 2PSP Likely Quarternary Molecular Structure file(s) for 2PSP Structure Factors (242 Kb) Retrieve 2PSP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PSP from S2C, [Save to disk] Re-refined 2psp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PSP 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: [2psp] [2psp_A] [2psp_B] SWISS-PROT database: [P01359] Domain found in 2PSP: [PD ] by SMART

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