1MRQ		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	BME, NAP, STR	enzyme
related structures	by homologous chain: 1Q5M, 1RY8
Gene Ontology	Chain Function Process Component A
Primary reference	Human 20alpha-hydroxysteroid dehydrogenase: crystallographic and site-directed mutagenesis studies lead to the identification of an alternative binding site for C21-steroids., Couture JF, Legrand P, Cantin L, Luu-The V, Labrie F, Breton R, J Mol Biol 2003 Aug 15;331(3):593-604. PMID:12899831

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1mrq.pdb1.gz) 59 Kb LPC: Ligand-Protein Contacts for 1MRQ CSU: Contacts of Structural Units for 1MRQ Likely Quarternary Molecular Structure file(s) for 1MRQ Structure Factors (317 Kb) Retrieve 1MRQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MRQ from S2C, [Save to disk] Re-refined 1mrq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MRQ 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: [1mrq] [1mrq_A] SWISS-PROT database: [Q04828]

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