1IRS		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	PTR	enzyme
related structures	by homologous chain: 1QQG
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for IL-4 receptor phosphopeptide recognition by the IRS-1 PTB domain., Zhou MM, Huang B, Olejniczak ET, Meadows RP, Shuker SB, Miyazaki M, Trub T, Shoelson SE, Fesik SW, Nat Struct Biol 1996 Apr;3(4):388-93. PMID:8599766

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (1irs.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1IRS CSU: Contacts of Structural Units for 1IRS Retrieve 1IRS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IRS from S2C, [Save to disk]

View 1IRS 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: [1irs] [1irs_A] [1irs_B] SWISS-PROT database: [P24394] [P35568] Domains found in 1IRS: [IRS] [PTBI ] by SMART

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