2AB4		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	FHU, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Dissecting the roles of a strictly conserved tyrosine in substrate recognition and catalysis by pseudouridine 55 synthase., Phannachet K, Elias Y, Huang RH, Biochemistry 2005 Nov 29;44(47):15488-94. PMID:16300397

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (2ab4.pdb1.gz) 59 Kb LPC: Ligand-Protein Contacts for 2AB4 CSU: Contacts of Structural Units for 2AB4 Likely Quarternary Molecular Structure file(s) for 2AB4 Structure Factors (279 Kb) Retrieve 2AB4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AB4 from S2C, [Save to disk] Re-refined 2ab4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AB4 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: [2ab4] [2ab4_A] [2ab4_B] SWISS-PROT database: [Q9WZW0] Domain found in 2AB4: [PUA ] by SMART

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