1BTK		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	NA, ZN	enzyme
related structures	by homologous chain: 1BWN
Gene Ontology	Chain Function Process Component B, A
Primary reference	Structure of the PH domain and Btk motif from Bruton's tyrosine kinase: molecular explanations for X-linked agammaglobulinaemia., Hyvonen M, Saraste M, EMBO J 1997 Jun;16(12):3396-404. PMID:9218782

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (1btk.pdb1.gz) 58 Kb LPC: Ligand-Protein Contacts for 1BTK CSU: Contacts of Structural Units for 1BTK Likely Quarternary Molecular Structure file(s) for 1BTK Structure Factors (577 Kb) Retrieve 1BTK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BTK from S2C, [Save to disk] Re-refined 1btk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BTK 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: [1btk] [1btk_A] [1btk_B] SWISS-PROT database: [Q06187] Domains found in 1BTK: [BTK] [PH ] by SMART

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