2A91		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	NAG	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The crystal structure of a truncated ErbB2 ectodomain reveals an active conformation, poised to interact with other ErbB receptors., Garrett TP, McKern NM, Lou M, Elleman TC, Adams TE, Lovrecz GO, Kofler M, Jorissen RN, Nice EC, Burgess AW, Ward CW, Mol Cell 2003 Feb;11(2):495-505. PMID:12620236

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (2a91.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 2A91 CSU: Contacts of Structural Units for 2A91 Likely Quarternary Molecular Structure file(s) for 2A91 Retrieve 2A91 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A91 from S2C, [Save to disk]

View 2A91 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: [2a91] [2a91_A] SWISS-PROT database: [P04626] Domain found in 2A91: [FU ] by SMART

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