1I57		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	CL, MG	enzyme
related structures	by homologous chain: 1BZH, 1C87
Gene	PTN1 (H. sapiens)
Gene Ontology	Chain Function Process Component A
Primary reference	The structure of apo protein-tyrosine phosphatase 1B C215S mutant: more than just an S --> O change., Scapin G, Patel S, Patel V, Kennedy B, Asante-Appiah E, Protein Sci 2001 Aug;10(8):1596-605. PMID:11468356

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (1i57.pdb1.gz) 53 Kb LPC: Ligand-Protein Contacts for 1I57 CSU: Contacts of Structural Units for 1I57 Likely Quarternary Molecular Structure file(s) for 1I57 Structure Factors (136 Kb) Retrieve 1I57 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1I57 from S2C, [Save to disk] Re-refined 1i57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1I57 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: [1i57] [1i57_A] SWISS-PROT database: [P18031] Domain found in 1I57: [PTPc ] by SMART

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