2AIR		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	AL0, CP, ZN	enzyme
Gene Ontology	Chain Function Process Component A, G B, H
Primary reference	T-State Active Site of Aspartate Transcarbamylase: Crystal Structure of the Carbamyl Phosphate and l-Alanosine Ligated Enzyme(,)., Huang J, Lipscomb WN, Biochemistry. 2006 Jan 17;45(2):346-52. PMID:16401065

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk] Biological Unit Coordinates (2air.pdb1.gz) 466 Kb LPC: Ligand-Protein Contacts for 2AIR CSU: Contacts of Structural Units for 2AIR Likely Quarternary Molecular Structure file(s) for 2AIR Structure Factors (541 Kb) Retrieve 2AIR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AIR from S2C, [Save to disk] Re-refined 2air structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AIR 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: [2air] [2air_A] [2air_B] [2air_G] [2air_H] SWISS-PROT database: [P0A786] [P0A7F3]

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