1DR1		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	CA, HBI, NAP	enzyme
related structures	by homologous chain: 1BOZ, 1U71
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of chicken liver dihydrofolate reductase complexed with NADP+ and biopterin., McTigue MA, Davies JF 2nd, Kaufman BT, Kraut J, Biochemistry 1992 Aug 18;31(32):7264-73. PMID:1510919

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1dr1.pdb1.gz) 35 Kb Biological Unit Coordinates (1dr1.pdb2.gz) 68 Kb LPC: Ligand-Protein Contacts for 1DR1 CSU: Contacts of Structural Units for 1DR1 Likely Quarternary Molecular Structure file(s) for 1DR1 Retrieve 1DR1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DR1 from S2C, [Save to disk]

View 1DR1 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: [1dr1] [1dr1_A] SWISS-PROT database: [P00378]

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