2ABB		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	FMN, IPA, SCN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase. Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181, His184., Khan H, Barna T, Bruce NC, Munro AW, Leys D, Scrutton NS, FEBS J 2005 Sep;272(18):4660-71. PMID:16156787

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (2abb.pdb1.gz) 134 Kb LPC: Ligand-Protein Contacts for 2ABB CSU: Contacts of Structural Units for 2ABB Structure Factors (2859 Kb) Retrieve 2ABB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ABB from S2C, [Save to disk] Re-refined 2abb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ABB 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: [2abb] [2abb_A] SWISS-PROT database: [P71278]

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