1RRK		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	CO, IOD, NA	enzyme
related structures	by homologous chain: 1OP0, 1OP2
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis of engineered Bb fragment of complement factor B: insights into the activation mechanism of the alternative pathway C3-convertase., Ponnuraj K, Xu Y, Macon K, Moore D, Volanakis JE, Narayana SV, Mol Cell 2004 Apr 9;14(1):17-28. PMID:15068800

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (1rrk.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 1RRK CSU: Contacts of Structural Units for 1RRK Likely Quarternary Molecular Structure file(s) for 1RRK Structure Factors (504 Kb) Retrieve 1RRK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RRK from S2C, [Save to disk] Re-refined 1rrk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RRK 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: [1rrk] [1rrk_A] SWISS-PROT database: [P00751] Domains found in 1RRK: [Tryp_SPc] [VWA ] by SMART

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