1PYT		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	CA, ZN	enzyme
related structures	by homologous chain: 1BRU, 1FON, 1HDQ, 1PCA, 4CPA
Gene Ontology	Chain Function Process Component B C D
Primary reference	The three-dimensional structure of the native ternary complex of bovine pancreatic procarboxypeptidase A with proproteinase E and chymotrypsinogen C., Gomis-Ruth FX, Gomez M, Bode W, Huber R, Aviles FX, EMBO J 1995 Sep 15;14(18):4387-94. PMID:7556081

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (153 Kb) [Save to disk] Biological Unit Coordinates (1pyt.pdb1.gz) 147 Kb LPC: Ligand-Protein Contacts for 1PYT CSU: Contacts of Structural Units for 1PYT Likely Quarternary Molecular Structure file(s) for 1PYT Retrieve 1PYT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PYT from S2C, [Save to disk]

View 1PYT 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: [1pyt] [1pyt_A] [1pyt_B] [1pyt_C] [1pyt_D] SWISS-PROT database: [P05805] [P00730] [Q7M3E1] Domains found in 1PYT: [Tryp_SPc] [Zn_pept ] by SMART

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