2A1K		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
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structure and enzymatic properties of a chimeric bacteriophage RB69 DNA polymerase and single-stranded DNA binding protein with increased processivity., Sun S, Geng L, Shamoo Y, Proteins. 2006 Oct 1;65(1):231-8. PMID:16881051

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (2a1k.pdb1.gz) 40 Kb Biological Unit Coordinates (2a1k.pdb2.gz) 39 Kb LPC: Ligand-Protein Contacts for 2A1K CSU: Contacts of Structural Units for 2A1K Likely Quarternary Molecular Structure file(s) for 2A1K Structure Factors (353 Kb) Retrieve 2A1K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A1K from S2C, [Save to disk] Re-refined 2a1k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2A1K 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: [2a1k] [2a1k_A] [2a1k_B] SWISS-PROT database: [Q7Y265]

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