2AA1		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	ACE, HEM	enzyme
Gene Ontology	Chain Function Process Component C, A D, B
Primary reference	Minimal structural requirements for root effect: crystal structure of the cathodic hemoglobin isolated from the antarctic fish Trematomus newnesi., Mazzarella L, Bonomi G, Lubrano MC, Merlino A, Riccio A, Vergara A, Vitagliano L, Verde C, di Prisco G, Proteins. 2006 Feb 1;62(2):316-21. PMID:16299734

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk] Biological Unit Coordinates (2aa1.pdb1.gz) 99 Kb LPC: Ligand-Protein Contacts for 2AA1 CSU: Contacts of Structural Units for 2AA1 Likely Quarternary Molecular Structure file(s) for 2AA1 Retrieve 2AA1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AA1 from S2C, [Save to disk]

View 2AA1 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: [2aa1_B] [2aa1_A] [2aa1_C] [2aa1_D] [2aa1] SWISS-PROT database: [P45718] [P45721]

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