1AH4		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	AYA, NAP	enzyme
related structures	by homologous chain: 1AZ1, 1XGD
Gene Ontology	Chain Function Process Component A NADP-retinol dehydrogenase a...
Primary reference	A 'specificity' pocket inferred from the crystal structures of the complexes of aldose reductase with the pharmaceutically important inhibitors tolrestat and sorbinil., Urzhumtsev A, Tete-Favier F, Mitschler A, Barbanton J, Barth P, Urzhumtseva L, Biellmann JF, Podjarny A, Moras D, Structure 1997 May 15;5(5):601-12. PMID:9195881

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (1ah4.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 1AH4 CSU: Contacts of Structural Units for 1AH4 Likely Quarternary Molecular Structure file(s) for 1AH4 Structure Factors (214 Kb) Retrieve 1AH4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AH4 from S2C, [Save to disk] Re-refined 1ah4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AH4 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: [1ah4] [1ah4_A] SWISS-PROT database: [P80276]

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