1IRN		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	ZN	enzyme
related structures	by homologous chain: 1IRO, 5RXN
Gene Ontology	Chain Function Process Component A electron transfer activity
Primary reference	Zinc- and iron-rubredoxins from Clostridium pasteurianum at atomic resolution: a high-precision model of a ZnS4 coordination unit in a protein., Dauter Z, Wilson KS, Sieker LC, Moulis JM, Meyer J, Proc Natl Acad Sci U S A 1996 Aug 20;93(17):8836-40. PMID:8799113

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (1irn.pdb1.gz) 89 Kb LPC: Ligand-Protein Contacts for 1IRN CSU: Contacts of Structural Units for 1IRN Likely Quarternary Molecular Structure file(s) for 1IRN Structure Factors (249 Kb) Retrieve 1IRN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IRN from S2C, [Save to disk] Re-refined 1irn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IRN 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: [1irn] [1irn_A] SWISS-PROT database: [P00268]

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