1R81		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	AIG, FUC, HG, UD2	enzyme
related structures	by homologous chain: 1LZ0, 1R7Y
Gene Ontology	Chain Function Process Component A
Primary reference	The influence of an intramolecular hydrogen bond in differential recognition of inhibitory acceptor analogs by human ABO(H) blood group A and B glycosyltransferases., Nguyen HP, Seto NO, Cai Y, Leinala EK, Borisova SN, Palcic MM, Evans SV, J Biol Chem 2003 Dec 5;278(49):49191-5. Epub 2003 Sep 11. PMID:12972418

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1r81.pdb1.gz) 48 Kb Biological Unit Coordinates (1r81.pdb2.gz) 94 Kb LPC: Ligand-Protein Contacts for 1R81 CSU: Contacts of Structural Units for 1R81 Likely Quarternary Molecular Structure file(s) for 1R81 Structure Factors (259 Kb) Retrieve 1R81 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R81 from S2C, [Save to disk] Re-refined 1r81 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R81 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: [1r81] [1r81_A] SWISS-PROT database: [P16442]

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