1AK1		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
related structures	by homologous chain: 1C1H, 1N0I
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of ferrochelatase: the terminal enzyme in heme biosynthesis., Al-Karadaghi S, Hansson M, Nikonov S, Jonsson B, Hederstedt L, Structure 1997 Nov 15;5(11):1501-10. PMID:9384565

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (1ak1.pdb1.gz) 53 Kb CSU: Contacts of Structural Units for 1AK1 Likely Quarternary Molecular Structure file(s) for 1AK1 Structure Factors (163 Kb) Retrieve 1AK1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AK1 from S2C, [Save to disk] Re-refined 1ak1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AK1 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: [1ak1] [1ak1_A] SWISS-PROT database: [P32396]

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